API 参考

版本

git.__version__

当前 GitPython 版本。

Objects.Base

class git.objects.base.IndexObject(repo: Repo, binsha: bytes, mode: Union[None, int] = None, path: Union[None, str, os.PathLike] = None)

Base for all objects that can be part of the index file , namely Tree, Blob and SubModule objects

__annotations__ = {}

__hash__() → int

返回

Hash of our path as index items are uniquely identifiable by path, not by their data !

__init__(repo: Repo, binsha: bytes, mode: Union[None, int] = None, path: Union[None, str, os.PathLike] = None) → None

Initialize a newly instanced IndexObject

参数

• repo – is the Repo we are located in

• binsha – 20 byte sha1

• mode – is the stat compatible file mode as int, use the stat module to evaluate the information

• path – is the path to the file in the file system, relative to the git repository root, i.e. file.ext or folder/other.ext

Note

Path may not be set of the index object has been created directly as it cannot be retrieved without knowing the parent tree.

__module__ = 'git.objects.base'

__slots__ = ('path', 'mode')

property abspath: Union[str, os.PathLike]

返回

Absolute path to this index object in the file system ( as opposed to the .path field which is a path relative to the git repository ).

The returned path will be native to the system and contains ‘’ on windows.

mode

property name: str

返回

Name portion of the path, effectively being the basename

path

class git.objects.base.Object(repo: Repo, binsha: bytes)

Implements an Object which may be Blobs, Trees, Commits and Tags

NULL_BIN_SHA = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

NULL_HEX_SHA = '0000000000000000000000000000000000000000'

TYPES = (b'blob', b'tree', b'commit', b'tag')

__annotations__ = {'type': typing.Optional[typing.Literal['commit', 'tag', 'blob', 'tree']]}

__eq__(other: Any) → bool

返回

True if the objects have the same SHA1

__hash__() → int

返回

Hash of our id allowing objects to be used in dicts and sets

__init__(repo: Repo, binsha: bytes)

Initialize an object by identifying it by its binary sha. All keyword arguments will be set on demand if None.

参数

• repo – repository this object is located in

• binsha – 20 byte SHA1

__module__ = 'git.objects.base'

__ne__(other: Any) → bool

返回

True if the objects do not have the same SHA1

__repr__() → str

返回

string with pythonic representation of our object

__slots__ = ('repo', 'binsha', 'size')

__str__() → str

返回

string of our SHA1 as understood by all git commands

binsha

property data_stream: OStream

返回

File Object compatible stream to the uncompressed raw data of the object

Note

returned streams must be read in order

property hexsha: str

返回

40 byte hex version of our 20 byte binary sha

classmethod new(repo: Repo, id: Union[str, Reference]) → Union[Commit, TagObject, Blob, Tree]

返回

New Object instance of a type appropriate to the object type behind id. The id of the newly created object will be a binsha even though the input id may have been a Reference or Rev-Spec

参数

id – reference, rev-spec, or hexsha

Note

This cannot be a __new__ method as it would always call __init__ with the input id which is not necessarily a binsha.

classmethod new_from_sha(repo: Repo, sha1: bytes) → Union[Commit, TagObject, Blob, Tree]

返回

new object instance of a type appropriate to represent the given binary sha1

参数

sha1 – 20 byte binary sha1

repo

size

stream_data(ostream: OStream) → Object

Writes our data directly to the given output stream :param ostream: File object compatible stream object. :return: self

type: Optional[Literal['commit', 'tag', 'blob', 'tree']] = None

Objects.Blob

class git.objects.blob.Blob(repo: Repo, binsha: bytes, mode: Union[None, int] = None, path: Union[None, str, os.PathLike] = None)

A Blob encapsulates a git blob object

DEFAULT_MIME_TYPE = 'text/plain'

__annotations__ = {'type': typing.Literal['blob']}

__module__ = 'git.objects.blob'

__slots__ = ()

executable_mode = 33261

file_mode = 33188

link_mode = 40960

property mime_type: str

返回

String describing the mime type of this file (based on the filename)

Note

Defaults to ‘text/plain’ in case the actual file type is unknown.

type: Literal['blob'] = 'blob'

Objects.Commit

class git.objects.commit.Commit(repo: Repo, binsha: bytes, tree: Optional[git.objects.tree.Tree] = None, author: Optional[git.util.Actor] = None, authored_date: Optional[int] = None, author_tz_offset: Union[None, float] = None, committer: Optional[git.util.Actor] = None, committed_date: Optional[int] = None, committer_tz_offset: Union[None, float] = None, message: Optional[Union[str, bytes]] = None, parents: Optional[Sequence[Commit]] = None, encoding: Optional[str] = None, gpgsig: Optional[str] = None)

Wraps a git Commit object.

This class will act lazily on some of its attributes and will query the value on demand only if it involves calling the git binary.

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'type': typing.Literal['commit']}

__init__(repo: Repo, binsha: bytes, tree: Optional[git.objects.tree.Tree] = None, author: Optional[git.util.Actor] = None, authored_date: Optional[int] = None, author_tz_offset: Union[None, float] = None, committer: Optional[git.util.Actor] = None, committed_date: Optional[int] = None, committer_tz_offset: Union[None, float] = None, message: Optional[Union[str, bytes]] = None, parents: Optional[Sequence[Commit]] = None, encoding: Optional[str] = None, gpgsig: Optional[str] = None) → None

Instantiate a new Commit. All keyword arguments taking None as default will be implicitly set on first query.

参数

• binsha – 20 byte sha1

• parents – tuple( Commit, … ) is a tuple of commit ids or actual Commits

• tree – Tree Tree object

• author – Actor is the author Actor object

• authored_date – int_seconds_since_epoch is the authored DateTime - use time.gmtime() to convert it into a different format

• author_tz_offset – int_seconds_west_of_utc is the timezone that the authored_date is in

• committer – Actor is the committer string

• committed_date – int_seconds_since_epoch is the committed DateTime - use time.gmtime() to convert it into a different format

• committer_tz_offset – int_seconds_west_of_utc is the timezone that the committed_date is in

• message – string is the commit message

• encoding – string encoding of the message, defaults to UTF-8

• parents – List or tuple of Commit objects which are our parent(s) in the commit dependency graph

返回

git.Commit

Note

Timezone information is in the same format and in the same sign as what time.altzone returns. The sign is inverted compared to git’s UTC timezone.

__module__ = 'git.objects.commit'

__parameters__ = ()

__slots__ = ('tree', 'author', 'authored_date', 'author_tz_offset', 'committer', 'committed_date', 'committer_tz_offset', 'message', 'parents', 'encoding', 'gpgsig')

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

author

author_tz_offset

authored_date

property authored_datetime: datetime.datetime

committed_date

property committed_datetime: datetime.datetime

committer

committer_tz_offset

conf_encoding = 'i18n.commitencoding'

count(paths: Union[str, os.PathLike, Sequence[Union[str, os.PathLike]]] = '', **kwargs: Any) → int

Count the number of commits reachable from this commit

参数

• paths – is an optional path or a list of paths restricting the return value to commits actually containing the paths

• kwargs – Additional options to be passed to git-rev-list. They must not alter the output style of the command, or parsing will yield incorrect results

返回

int defining the number of reachable commits

classmethod create_from_tree(repo: Repo, tree: Union[git.objects.tree.Tree, str], message: str, parent_commits: Union[None, List[Commit]] = None, head: bool = False, author: Union[None, git.util.Actor] = None, committer: Union[None, git.util.Actor] = None, author_date: Union[None, str] = None, commit_date: Union[None, str] = None) → Commit

Commit the given tree, creating a commit object.

参数

• repo – Repo object the commit should be part of

• tree – Tree object or hex or bin sha the tree of the new commit

• message – Commit message. It may be an empty string if no message is provided. It will be converted to a string , in any case.

• parent_commits – Optional Commit objects to use as parents for the new commit. If empty list, the commit will have no parents at all and become a root commit. If None , the current head commit will be the parent of the new commit object

• head – If True, the HEAD will be advanced to the new commit automatically. Else the HEAD will remain pointing on the previous commit. This could lead to undesired results when diffing files.

• author – The name of the author, optional. If unset, the repository configuration is used to obtain this value.

• committer – The name of the committer, optional. If unset, the repository configuration is used to obtain this value.

• author_date – The timestamp for the author field

• commit_date – The timestamp for the committer field

返回

Commit object representing the new commit

Note

Additional information about the committer and Author are taken from the environment or from the git configuration, see git-commit-tree for more information

default_encoding = 'UTF-8'

encoding

env_author_date = 'GIT_AUTHOR_DATE'

env_committer_date = 'GIT_COMMITTER_DATE'

gpgsig

classmethod iter_items(repo: Repo, rev: Union[str, Commit, SymbolicReference], paths: Union[str, os.PathLike, Sequence[Union[str, os.PathLike]]] = '', **kwargs: Any) → Iterator[Commit]

Find all commits matching the given criteria.

参数

• repo – is the Repo

• rev – revision specifier, see git-rev-parse for viable options

• paths – is an optional path or list of paths, if set only Commits that include the path or paths will be considered

• kwargs – optional keyword arguments to git rev-list where max_count is the maximum number of commits to fetch skip is the number of commits to skip since all commits since i.e. ‘1970-01-01’

返回

iterator yielding Commit items

iter_parents(paths: Union[str, os.PathLike, Sequence[Union[str, os.PathLike]]] = '', **kwargs: Any) → Iterator[git.objects.commit.Commit]

Iterate _all_ parents of this commit.

参数

• paths – Optional path or list of paths limiting the Commits to those that contain at least one of the paths

• kwargs – All arguments allowed by git-rev-list

返回

Iterator yielding Commit objects which are parents of self

message

property name_rev: str

返回

String describing the commits hex sha based on the closest Reference. Mostly useful for UI purposes

parents

replace(**kwargs: Any) → git.objects.commit.Commit

Create new commit object from existing commit object.

Any values provided as keyword arguments will replace the corresponding attribute in the new object.

property stats: git.util.Stats

Create a git stat from changes between this commit and its first parent or from all changes done if this is the very first commit.

返回

git.Stats

property summary: Union[str, bytes]

返回

First line of the commit message

tree

type: Literal['commit'] = 'commit'

Objects.Tag

Module containing all object based types.

class git.objects.tag.TagObject(repo: Repo, binsha: bytes, object: Union[None, git.objects.base.Object] = None, tag: Union[None, str] = None, tagger: Union[None, Actor] = None, tagged_date: Optional[int] = None, tagger_tz_offset: Optional[int] = None, message: Optional[str] = None)

Non-Lightweight tag carrying additional information about an object we are pointing to.

__annotations__ = {'type': typing.Literal['tag']}

__init__(repo: Repo, binsha: bytes, object: Union[None, git.objects.base.Object] = None, tag: Union[None, str] = None, tagger: Union[None, Actor] = None, tagged_date: Optional[int] = None, tagger_tz_offset: Optional[int] = None, message: Optional[str] = None) → None

Initialize a tag object with additional data

参数

• repo – repository this object is located in

• binsha – 20 byte SHA1

• object – Object instance of object we are pointing to

• tag – name of this tag

• tagger – Actor identifying the tagger

• tagged_date – int_seconds_since_epoch is the DateTime of the tag creation - use time.gmtime to convert it into a different format

• tagged_tz_offset – int_seconds_west_of_utc is the timezone that the authored_date is in, in a format similar to time.altzone

__module__ = 'git.objects.tag'

__slots__ = ('object', 'tag', 'tagger', 'tagged_date', 'tagger_tz_offset', 'message')

message

object: Union['Commit', 'Blob', 'Tree', 'TagObject']

tag

tagged_date

tagger

tagger_tz_offset

type: Literal['tag'] = 'tag'

Objects.Tree

class git.objects.tree.Tree(repo: Repo, binsha: bytes, mode: int = 16384, path: Optional[Union[str, os.PathLike]] = None)

Tree objects represent an ordered list of Blobs and other Trees.

Tree as a list:

Access a specific blob using the
tree['filename'] notation.

You may as well access by index
blob = tree[0]

__abstractmethods__ = frozenset({})

__annotations__ = {'_map_id_to_type': typing.Dict[int, typing.Type[typing.Union[ForwardRef('Tree'), ForwardRef('Blob'), ForwardRef('Submodule')]]], 'type': typing.Literal['tree']}

__contains__(item: Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule, str, os.PathLike]) → bool

__getitem__(item: Union[str, int, slice]) → Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]

__getslice__(i: int, j: int) → List[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]]

__init__(repo: Repo, binsha: bytes, mode: int = 16384, path: Optional[Union[str, os.PathLike]] = None)

Initialize a newly instanced IndexObject

参数

• repo – is the Repo we are located in

• binsha – 20 byte sha1

• mode – is the stat compatible file mode as int, use the stat module to evaluate the information

• path – is the path to the file in the file system, relative to the git repository root, i.e. file.ext or folder/other.ext

Note

Path may not be set of the index object has been created directly as it cannot be retrieved without knowing the parent tree.

__iter__() → Iterator[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]]

__len__() → int

__module__ = 'git.objects.tree'

__reversed__() → Iterator[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]]

__slots__ = '_cache'

__truediv__(file: str) → Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]

For PY3 only

blob_id = 8

property blobs: List[git.objects.blob.Blob]

返回

list(Blob, …) list of blobs directly below this tree

property cache: git.objects.tree.TreeModifier

返回

An object allowing to modify the internal cache. This can be used to change the tree’s contents. When done, make sure you call set_done on the tree modifier, or serialization behaviour will be incorrect. See the TreeModifier for more information on how to alter the cache

commit_id = 14

join(file: str) → Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]

Find the named object in this tree’s contents :return: git.Blob or git.Tree or git.Submodule

引发

KeyError – if given file or tree does not exist in tree

list_traverse(*args: Any, **kwargs: Any) → git.util.IterableList[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]]

返回

IterableList with the results of the traversal as produced by traverse() Tree -> IterableList[Union[‘Submodule’, ‘Tree’, ‘Blob’]]

symlink_id = 10

traverse(predicate: Callable[[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule, Tuple[Optional[git.objects.tree.Tree], Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule], Tuple[git.objects.submodule.base.Submodule, git.objects.submodule.base.Submodule]]], int], bool] = <function Tree.<lambda>>, prune: Callable[[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule, Tuple[Optional[git.objects.tree.Tree], Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule], Tuple[git.objects.submodule.base.Submodule, git.objects.submodule.base.Submodule]]], int], bool] = <function Tree.<lambda>>, depth: int = -1, branch_first: bool = True, visit_once: bool = False, ignore_self: int = 1, as_edge: bool = False) → Union[Iterator[Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule]], Iterator[Tuple[Optional[git.objects.tree.Tree], Union[git.objects.tree.Tree, git.objects.blob.Blob, git.objects.submodule.base.Submodule], Tuple[git.objects.submodule.base.Submodule, git.objects.submodule.base.Submodule]]]]

For documentation, see util.Traversable._traverse() Trees are set to visit_once = False to gain more performance in the traversal

tree_id = 4

property trees: List[git.objects.tree.Tree]

返回

list(Tree, …) list of trees directly below this tree

type: Literal['tree'] = 'tree'

class git.objects.tree.TreeModifier(cache: List[Tuple[bytes, int, str]])

A utility class providing methods to alter the underlying cache in a list-like fashion.

Once all adjustments are complete, the _cache, which really is a reference to the cache of a tree, will be sorted. Assuring it will be in a serializable state

__delitem__(name: str) → None

Deletes an item with the given name if it exists

__init__(cache: List[Tuple[bytes, int, str]]) → None

__module__ = 'git.objects.tree'

__slots__ = '_cache'

add(sha: bytes, mode: int, name: str, force: bool = False) → git.objects.tree.TreeModifier

Add the given item to the tree. If an item with the given name already exists, nothing will be done, but a ValueError will be raised if the sha and mode of the existing item do not match the one you add, unless force is True

参数

• sha – The 20 or 40 byte sha of the item to add

• mode – int representing the stat compatible mode of the item

• force – If True, an item with your name and information will overwrite any existing item with the same name, no matter which information it has

返回

self

add_unchecked(binsha: bytes, mode: int, name: str) → None

Add the given item to the tree, its correctness is assumed, which puts the caller into responsibility to assure the input is correct. For more information on the parameters, see add :param binsha: 20 byte binary sha

set_done() → git.objects.tree.TreeModifier

Call this method once you are done modifying the tree information. It may be called several times, but be aware that each call will cause a sort operation :return self:

Objects.Functions

Module with functions which are supposed to be as fast as possible

git.objects.fun.traverse_tree_recursive(odb: GitCmdObjectDB, tree_sha: bytes, path_prefix: str) → List[Tuple[bytes, int, str]]

返回

list of entries of the tree pointed to by the binary tree_sha. An entry has the following format: * [0] 20 byte sha * [1] mode as int * [2] path relative to the repository

参数

path_prefix – prefix to prepend to the front of all returned paths

git.objects.fun.traverse_trees_recursive(odb: GitCmdObjectDB, tree_shas: Sequence[Optional[bytes]], path_prefix: str) → List[Tuple[Optional[Tuple[bytes, int, str]], ...]]

返回

list of list with entries according to the given binary tree-shas. The result is encoded in a list of n tuple|None per blob/commit, (n == len(tree_shas)), where * [0] == 20 byte sha * [1] == mode as int * [2] == path relative to working tree root The entry tuple is None if the respective blob/commit did not exist in the given tree.

参数

• tree_shas – iterable of shas pointing to trees. All trees must be on the same level. A tree-sha may be None in which case None

• path_prefix – a prefix to be added to the returned paths on this level, set it ‘’ for the first iteration

Note

The ordering of the returned items will be partially lost

git.objects.fun.tree_entries_from_data(data: bytes) → List[Tuple[bytes, int, str]]

Reads the binary representation of a tree and returns tuples of Tree items :param data: data block with tree data (as bytes) :return: list(tuple(binsha, mode, tree_relative_path), …)

git.objects.fun.tree_to_stream(entries: Sequence[Tuple[bytes, int, str]], write: Callable[[ReadableBuffer], Optional[int]]) → None

Write the give list of entries into a stream using its write method :param entries: sorted list of tuples with (binsha, mode, name) :param write: write method which takes a data string

Objects.Submodule.base

class git.objects.submodule.base.Submodule(repo: Repo, binsha: bytes, mode: Optional[int] = None, path: Optional[Union[str, os.PathLike]] = None, name: Optional[str] = None, parent_commit: Optional[Union[Commit, TagObject, Blob, Tree]] = None, url: Optional[str] = None, branch_path: Optional[Union[str, os.PathLike]] = None)

Implements access to a git submodule. They are special in that their sha represents a commit in the submodule’s repository which is to be checked out at the path of this instance. The submodule type does not have a string type associated with it, as it exists solely as a marker in the tree and index.

All methods work in bare and non-bare repositories.

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'type': typing.Literal['submodule']}

__eq__(other: Any) → bool

Compare with another submodule

__hash__() → int

Hash this instance using its logical id, not the sha

__init__(repo: Repo, binsha: bytes, mode: Optional[int] = None, path: Optional[Union[str, os.PathLike]] = None, name: Optional[str] = None, parent_commit: Optional[Union[Commit, TagObject, Blob, Tree]] = None, url: Optional[str] = None, branch_path: Optional[Union[str, os.PathLike]] = None) → None

Initialize this instance with its attributes. We only document the ones that differ from IndexObject

参数

• repo – Our parent repository

• binsha – binary sha referring to a commit in the remote repository, see url parameter

• parent_commit – see set_parent_commit()

• url – The url to the remote repository which is the submodule

• branch_path – full (relative) path to ref to checkout when cloning the remote repository

__module__ = 'git.objects.submodule.base'

__ne__(other: object) → bool

Compare with another submodule for inequality

__parameters__ = ()

__repr__() → str

返回

string with pythonic representation of our object

__slots__ = ('_parent_commit', '_url', '_branch_path', '_name', '__weakref__')

__str__() → str

返回

string of our SHA1 as understood by all git commands

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

__weakref__

classmethod add(repo: Repo, name: str, path: Union[str, os.PathLike], url: Optional[str] = None, branch: Optional[str] = None, no_checkout: bool = False, depth: Optional[int] = None, env: Optional[Mapping[str, str]] = None, clone_multi_options: Optional[Sequence[Any]] = None) → Submodule

Add a new submodule to the given repository. This will alter the index as well as the .gitmodules file, but will not create a new commit. If the submodule already exists, no matter if the configuration differs from the one provided, the existing submodule will be returned.

参数

• repo – Repository instance which should receive the submodule

• name – The name/identifier for the submodule

• path – repository-relative or absolute path at which the submodule should be located It will be created as required during the repository initialization.

• url – git-clone compatible URL, see git-clone reference for more information If None, the repository is assumed to exist, and the url of the first remote is taken instead. This is useful if you want to make an existing repository a submodule of anotherone.

• branch – name of branch at which the submodule should (later) be checked out. The given branch must exist in the remote repository, and will be checked out locally as a tracking branch. It will only be written into the configuration if it not None, which is when the checked out branch will be the one the remote HEAD pointed to. The result you get in these situation is somewhat fuzzy, and it is recommended to specify at least ‘master’ here. Examples are ‘master’ or ‘feature/new’

• no_checkout – if True, and if the repository has to be cloned manually, no checkout will be performed

• depth – Create a shallow clone with a history truncated to the specified number of commits.

• env – Optional dictionary containing the desired environment variables. Note: Provided variables will be used to update the execution environment for git. If some variable is not specified in env and is defined in os.environ, value from os.environ will be used. If you want to unset some variable, consider providing empty string as its value.

• clone_multi_options – A list of Clone options. Please see git.repo.base.Repo.clone for details.

返回

The newly created submodule instance

Note

works atomically, such that no change will be done if the repository update fails for instance

property branch: Head

返回

The branch instance that we are to checkout

引发

InvalidGitRepositoryError – if our module is not yet checked out

property branch_name: str

返回

the name of the branch, which is the shortest possible branch name

property branch_path: Union[str, os.PathLike]

返回

full(relative) path as string to the branch we would checkout from the remote and track

children() → git.util.IterableList[Submodule]

返回

IterableList(Submodule, …) an iterable list of submodules instances which are children of this submodule or 0 if the submodule is not checked out

config_reader() → git.config.SectionConstraint[git.objects.submodule.util.SubmoduleConfigParser]

返回

ConfigReader instance which allows you to qurey the configuration values of this submodule, as provided by the .gitmodules file

Note

The config reader will actually read the data directly from the repository and thus does not need nor care about your working tree.

Note

Should be cached by the caller and only kept as long as needed

引发

IOError – If the .gitmodules file/blob could not be read

config_writer(index: Optional[IndexFile] = None, write: bool = True) → git.config.SectionConstraint[SubmoduleConfigParser]

返回

a config writer instance allowing you to read and write the data belonging to this submodule into the .gitmodules file.

参数

• index – if not None, an IndexFile instance which should be written. defaults to the index of the Submodule’s parent repository.

• write – if True, the index will be written each time a configuration value changes.

Note

the parameters allow for a more efficient writing of the index, as you can pass in a modified index on your own, prevent automatic writing, and write yourself once the whole operation is complete

引发

• ValueError – if trying to get a writer on a parent_commit which does not match the current head commit

• IOError – If the .gitmodules file/blob could not be read

exists() → bool

返回

True if the submodule exists, False otherwise. Please note that a submodule may exist ( in the .gitmodules file) even though its module doesn’t exist on disk

classmethod iter_items(repo: Repo, parent_commit: Union[Commit, TagObject, Blob, Tree, str] = 'HEAD', *Args: Any, **kwargs: Any) → Iterator[Submodule]

返回

iterator yielding Submodule instances available in the given repository

k_default_mode = 57344

k_head_default = 'master'

k_head_option = 'branch'

k_modules_file = '.gitmodules'

module() → Repo

返回

Repo instance initialized from the repository at our submodule path

引发

InvalidGitRepositoryError – if a repository was not available. This could also mean that it was not yet initialized

module_exists() → bool

返回

True if our module exists and is a valid git repository. See module() method

move(module_path: Union[str, os.PathLike], configuration: bool = True, module: bool = True) → git.objects.submodule.base.Submodule

Move the submodule to a another module path. This involves physically moving the repository at our current path, changing the configuration, as well as adjusting our index entry accordingly.

参数

• module_path – the path to which to move our module in the parent repostory’s working tree, given as repository - relative or absolute path. Intermediate directories will be created accordingly. If the path already exists, it must be empty. Trailing(back)slashes are removed automatically

• configuration – if True, the configuration will be adjusted to let the submodule point to the given path.

• module – if True, the repository managed by this submodule will be moved as well. If False, we don’t move the submodule’s checkout, which may leave the parent repository in an inconsistent state.

返回

self

引发

ValueError – if the module path existed and was not empty, or was a file

Note

Currently the method is not atomic, and it could leave the repository in an inconsistent state if a sub - step fails for some reason

property name: str

返回

The name of this submodule. It is used to identify it within the .gitmodules file.

Note

by default, the name is the path at which to find the submodule, but in git - python it should be a unique identifier similar to the identifiers used for remotes, which allows to change the path of the submodule easily

property parent_commit: Commit_ish

返回

Commit instance with the tree containing the .gitmodules file

Note

will always point to the current head’s commit if it was not set explicitly

remove(module: bool = True, force: bool = False, configuration: bool = True, dry_run: bool = False) → git.objects.submodule.base.Submodule

Remove this submodule from the repository. This will remove our entry from the .gitmodules file and the entry in the .git / config file.

参数

• module – If True, the module checkout we point to will be deleted as well. If the module is currently on a commit which is not part of any branch in the remote, if the currently checked out branch working tree, or untracked files, is ahead of its tracking branch, if you have modifications in the In case the removal of the repository fails for these reasons, the submodule status will not have been altered. If this submodule has child - modules on its own, these will be deleted prior to touching the own module.

• force – Enforces the deletion of the module even though it contains modifications. This basically enforces a brute - force file system based deletion.

• configuration – if True, the submodule is deleted from the configuration, otherwise it isn’t. Although this should be enabled most of the times, this flag enables you to safely delete the repository of your submodule.

• dry_run – if True, we will not actually do anything, but throw the errors we would usually throw

返回

self

Note

doesn’t work in bare repositories

Note

doesn’t work atomically, as failure to remove any part of the submodule will leave an inconsistent state

引发

• InvalidGitRepositoryError – thrown if the repository cannot be deleted

• OSError – if directories or files could not be removed

rename(new_name: str) → git.objects.submodule.base.Submodule

Rename this submodule :note: This method takes care of renaming the submodule in various places, such as

• $parent_git_dir / config

• $working_tree_dir / .gitmodules

• (git >= v1.8.0: move submodule repository to new name)

As .gitmodules will be changed, you would need to make a commit afterwards. The changed .gitmodules file will already be added to the index

返回

this submodule instance

set_parent_commit(commit: Optional[Union[Commit, TagObject, Blob, Tree]], check: bool = True) → Submodule

Set this instance to use the given commit whose tree is supposed to contain the .gitmodules blob.

参数

• commit – Commit’ish reference pointing at the root_tree, or None to always point to the most recent commit

• check – if True, relatively expensive checks will be performed to verify validity of the submodule.

引发

• ValueError – if the commit’s tree didn’t contain the .gitmodules blob.

• ValueError – if the parent commit didn’t store this submodule under the current path

返回

self

type: Literal['submodule'] = 'submodule'

update(recursive: bool = False, init: bool = True, to_latest_revision: bool = False, progress: Optional[git.objects.submodule.base.UpdateProgress] = None, dry_run: bool = False, force: bool = False, keep_going: bool = False, env: Optional[Mapping[str, str]] = None, clone_multi_options: Optional[Sequence[Any]] = None) → git.objects.submodule.base.Submodule

Update the repository of this submodule to point to the checkout we point at with the binsha of this instance.

参数

• recursive – if True, we will operate recursively and update child- modules as well.

• init – if True, the module repository will be cloned into place if necessary

• to_latest_revision – if True, the submodule’s sha will be ignored during checkout. Instead, the remote will be fetched, and the local tracking branch updated. This only works if we have a local tracking branch, which is the case if the remote repository had a master branch, or of the ‘branch’ option was specified for this submodule and the branch existed remotely

• progress – UpdateProgress instance or None if no progress should be shown

• dry_run – if True, the operation will only be simulated, but not performed. All performed operations are read - only

• force – If True, we may reset heads even if the repository in question is dirty. Additinoally we will be allowed to set a tracking branch which is ahead of its remote branch back into the past or the location of the remote branch. This will essentially ‘forget’ commits. If False, local tracking branches that are in the future of their respective remote branches will simply not be moved.

• keep_going – if True, we will ignore but log all errors, and keep going recursively. Unless dry_run is set as well, keep_going could cause subsequent / inherited errors you wouldn’t see otherwise. In conjunction with dry_run, it can be useful to anticipate all errors when updating submodules

• env – Optional dictionary containing the desired environment variables. Note: Provided variables will be used to update the execution environment for git. If some variable is not specified in env and is defined in os.environ, value from os.environ will be used. If you want to unset some variable, consider providing empty string as its value.

• clone_multi_options – list of Clone options. Please see git.repo.base.Repo.clone for details. Only take effect with init option.

Note

does nothing in bare repositories

Note

method is definitely not atomic if recurisve is True

返回

self

property url: str

返回

The url to the repository which our module - repository refers to

class git.objects.submodule.base.UpdateProgress

Class providing detailed progress information to the caller who should derive from it and implement the update(...) message

CLONE = 512

FETCH = 1024

UPDWKTREE = 2048

__annotations__ = {'_cur_line': 'Optional[str]', '_num_op_codes': <class 'int'>, '_seen_ops': 'List[int]', 'error_lines': 'List[str]', 'other_lines': 'List[str]'}

__module__ = 'git.objects.submodule.base'

__slots__ = ()

Objects.Submodule.root

class git.objects.submodule.root.RootModule(repo: Repo)

A (virtual) Root of all submodules in the given repository. It can be used to more easily traverse all submodules of the master repository

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'type': "Literal['submodule']"}

__init__(repo: Repo)

Initialize this instance with its attributes. We only document the ones that differ from IndexObject

参数

• repo – Our parent repository

• binsha – binary sha referring to a commit in the remote repository, see url parameter

• parent_commit – see set_parent_commit()

• url – The url to the remote repository which is the submodule

• branch_path – full (relative) path to ref to checkout when cloning the remote repository

__module__ = 'git.objects.submodule.root'

__parameters__ = ()

__slots__ = ()

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

k_root_name = '__ROOT__'

module() → Repo

返回

the actual repository containing the submodules

update(previous_commit: Optional[Union[Commit, TagObject, Blob, Tree]] = None, recursive: bool = True, force_remove: bool = False, init: bool = True, to_latest_revision: bool = False, progress: Union[None, RootUpdateProgress] = None, dry_run: bool = False, force_reset: bool = False, keep_going: bool = False) → RootModule

Update the submodules of this repository to the current HEAD commit. This method behaves smartly by determining changes of the path of a submodules repository, next to changes to the to-be-checked-out commit or the branch to be checked out. This works if the submodules ID does not change. Additionally it will detect addition and removal of submodules, which will be handled gracefully.

参数

• previous_commit – If set to a commit’ish, the commit we should use as the previous commit the HEAD pointed to before it was set to the commit it points to now. If None, it defaults to HEAD@{1} otherwise

• recursive – if True, the children of submodules will be updated as well using the same technique

• force_remove – If submodules have been deleted, they will be forcibly removed. Otherwise the update may fail if a submodule’s repository cannot be deleted as changes have been made to it (see Submodule.update() for more information)

• init – If we encounter a new module which would need to be initialized, then do it.

• to_latest_revision – If True, instead of checking out the revision pointed to by this submodule’s sha, the checked out tracking branch will be merged with the latest remote branch fetched from the repository’s origin. Unless force_reset is specified, a local tracking branch will never be reset into its past, therefore the remote branch must be in the future for this to have an effect.

• force_reset – if True, submodules may checkout or reset their branch even if the repository has pending changes that would be overwritten, or if the local tracking branch is in the future of the remote tracking branch and would be reset into its past.

• progress – RootUpdateProgress instance or None if no progress should be sent

• dry_run – if True, operations will not actually be performed. Progress messages will change accordingly to indicate the WOULD DO state of the operation.

• keep_going – if True, we will ignore but log all errors, and keep going recursively. Unless dry_run is set as well, keep_going could cause subsequent/inherited errors you wouldn’t see otherwise. In conjunction with dry_run, it can be useful to anticipate all errors when updating submodules

返回

self

class git.objects.submodule.root.RootUpdateProgress

Utility class which adds more opcodes to the UpdateProgress

BRANCHCHANGE = 16384

PATHCHANGE = 8192

REMOVE = 4096

URLCHANGE = 32768

__annotations__ = {'_cur_line': 'Optional[str]', '_num_op_codes': 'int', '_seen_ops': 'List[int]', 'error_lines': 'List[str]', 'other_lines': 'List[str]'}

__module__ = 'git.objects.submodule.root'

__slots__ = ()

Objects.Submodule.util

class git.objects.submodule.util.SubmoduleConfigParser(*args: Any, **kwargs: Any)

Catches calls to _write, and updates the .gitmodules blob in the index with the new data, if we have written into a stream. Otherwise it will add the local file to the index to make it correspond with the working tree. Additionally, the cache must be cleared

Please note that no mutating method will work in bare mode

__abstractmethods__ = frozenset({})

__init__(*args: Any, **kwargs: Any) → None

Initialize a configuration reader to read the given file_or_files and to possibly allow changes to it by setting read_only False

参数

• file_or_files – A single file path or file objects or multiple of these

• read_only – If True, the ConfigParser may only read the data , but not change it. If False, only a single file path or file object may be given. We will write back the changes when they happen, or when the ConfigParser is released. This will not happen if other configuration files have been included

• merge_includes – if True, we will read files mentioned in [include] sections and merge their contents into ours. This makes it impossible to write back an individual configuration file. Thus, if you want to modify a single configuration file, turn this off to leave the original dataset unaltered when reading it.

• repo – Reference to repository to use if [includeIf] sections are found in configuration files.

__module__ = 'git.objects.submodule.util'

flush_to_index() → None

Flush changes in our configuration file to the index

set_submodule(submodule: Submodule) → None

Set this instance’s submodule. It must be called before the first write operation begins

write() → None

Write changes to our file, if there are changes at all

引发

IOError – if this is a read-only writer instance or if we could not obtain a file lock

git.objects.submodule.util.find_first_remote_branch(remotes: Sequence[Remote], branch_name: str) → RemoteReference

Find the remote branch matching the name of the given branch or raise InvalidGitRepositoryError

git.objects.submodule.util.mkhead(repo: Repo, path: Union[str, os.PathLike]) → Head

返回

New branch/head instance

git.objects.submodule.util.sm_name(section: str) → str

返回

name of the submodule as parsed from the section name

git.objects.submodule.util.sm_section(name: str) → str

返回

section title used in .gitmodules configuration file

Objects.Util

Module for general utility functions

class git.objects.util.Actor(name: Optional[str], email: Optional[str])

Actors hold information about a person acting on the repository. They can be committers and authors or anything with a name and an email as mentioned in the git log entries.

__eq__(other: Any) → bool

Return self==value.

__hash__() → int

Return hash(self).

__init__(name: Optional[str], email: Optional[str]) → None

__module__ = 'git.util'

__ne__(other: Any) → bool

Return self!=value.

__repr__() → str

Return repr(self).

__slots__ = ('name', 'email')

__str__() → str

Return str(self).

classmethod author(config_reader: Union[None, GitConfigParser, SectionConstraint] = None) → Actor

Same as committer(), but defines the main author. It may be specified in the environment, but defaults to the committer

classmethod committer(config_reader: Union[None, GitConfigParser, SectionConstraint] = None) → Actor

返回

Actor instance corresponding to the configured committer. It behaves similar to the git implementation, such that the environment will override configuration values of config_reader. If no value is set at all, it will be generated

参数

config_reader – ConfigReader to use to retrieve the values from in case they are not set in the environment

conf_email = 'email'

conf_name = 'name'

email

env_author_email = 'GIT_AUTHOR_EMAIL'

env_author_name = 'GIT_AUTHOR_NAME'

env_committer_email = 'GIT_COMMITTER_EMAIL'

env_committer_name = 'GIT_COMMITTER_NAME'

name

name_email_regex = re.compile('(.*) <(.*?)>')

name_only_regex = re.compile('<(.*)>')

class git.objects.util.ProcessStreamAdapter(process: Popen, stream_name: str)

Class wireing all calls to the contained Process instance.

Use this type to hide the underlying process to provide access only to a specified stream. The process is usually wrapped into an AutoInterrupt class to kill it if the instance goes out of scope.

__getattr__(attr: str) → Any

__init__(process: Popen, stream_name: str) → None

__module__ = 'git.objects.util'

__slots__ = ('_proc', '_stream')

class git.objects.util.Traversable

Simple interface to perform depth-first or breadth-first traversals into one direction. Subclasses only need to implement one function. Instances of the Subclass must be hashable

Defined subclasses = [Commit, Tree, SubModule]

__abstractmethods__ = frozenset({'_get_intermediate_items', 'list_traverse', 'traverse'})

__annotations__ = {}

__module__ = 'git.objects.util'

__slots__ = ()

abstract list_traverse(*args: Any, **kwargs: Any) → Any

abstract traverse(*args: Any, **kwargs: Any) → Any

git.objects.util.altz_to_utctz_str(altz: float) → str

As above, but inverses the operation, returning a string that can be used in commit objects

git.objects.util.get_object_type_by_name(object_type_name: bytes) → Union[Type[Commit], Type[TagObject], Type[Tree], Type[Blob]]

返回

type suitable to handle the given object type name. Use the type to create new instances.

参数

object_type_name – Member of TYPES

引发

ValueError – In case object_type_name is unknown

git.objects.util.parse_actor_and_date(line: str) → Tuple[git.util.Actor, int, int]

Parse out the actor (author or committer) info from a line like:

author Tom Preston-Werner <tom@mojombo.com> 1191999972 -0700

返回

[Actor, int_seconds_since_epoch, int_timezone_offset]

git.objects.util.parse_date(string_date: Union[str, datetime.datetime]) → Tuple[int, int]

Parse the given date as one of the following

• aware datetime instance

• Git internal format: timestamp offset

• RFC 2822: Thu, 07 Apr 2005 22:13:13 +0200.

• ISO 8601 2005-04-07T22:13:13

  The T can be a space as well

返回

Tuple(int(timestamp_UTC), int(offset)), both in seconds since epoch

引发

ValueError – If the format could not be understood

Note

Date can also be YYYY.MM.DD, MM/DD/YYYY and DD.MM.YYYY.

class git.objects.util.tzoffset(secs_west_of_utc: float, name: Union[None, str] = None)

__dict__ = mappingproxy({'__module__': 'git.objects.util', '__init__': <function tzoffset.__init__>, '__reduce__': <function tzoffset.__reduce__>, 'utcoffset': <function tzoffset.utcoffset>, 'tzname': <function tzoffset.tzname>, 'dst': <function tzoffset.dst>, '__dict__': <attribute '__dict__' of 'tzoffset' objects>, '__weakref__': <attribute '__weakref__' of 'tzoffset' objects>, '__doc__': None, '__annotations__': {}})

__init__(secs_west_of_utc: float, name: Union[None, str] = None) → None

__module__ = 'git.objects.util'

__reduce__() → Tuple[Type[git.objects.util.tzoffset], Tuple[float, str]]

-> (cls, state)

__weakref__

list of weak references to the object (if defined)

dst(dt: Optional[datetime.datetime]) → datetime.timedelta

datetime -> DST offset as timedelta positive east of UTC.

tzname(dt: Optional[datetime.datetime]) → str

datetime -> string name of time zone.

utcoffset(dt: Optional[datetime.datetime]) → datetime.timedelta

datetime -> timedelta showing offset from UTC, negative values indicating West of UTC

git.objects.util.utctz_to_altz(utctz: str) → int

we convert utctz to the timezone in seconds, it is the format time.altzone returns. Git stores it as UTC timezone which has the opposite sign as well, which explains the -1 * ( that was made explicit here ) :param utctz: git utc timezone string, i.e. +0200

git.objects.util.verify_utctz(offset: str) → str

引发

ValueError – if offset is incorrect

返回

offset

Index.Base

exception git.index.base.CheckoutError(message: str, failed_files: Sequence[Union[str, os.PathLike]], valid_files: Sequence[Union[str, os.PathLike]], failed_reasons: List[str])

Thrown if a file could not be checked out from the index as it contained changes.

The .failed_files attribute contains a list of relative paths that failed to be checked out as they contained changes that did not exist in the index.

The .failed_reasons attribute contains a string informing about the actual cause of the issue.

The .valid_files attribute contains a list of relative paths to files that were checked out successfully and hence match the version stored in the index

__init__(message: str, failed_files: Sequence[Union[str, os.PathLike]], valid_files: Sequence[Union[str, os.PathLike]], failed_reasons: List[str]) → None

__module__ = 'git.exc'

__str__() → str

Return str(self).

class git.index.base.IndexFile(repo: Repo, file_path: Optional[Union[str, os.PathLike]] = None)

Implements an Index that can be manipulated using a native implementation in order to save git command function calls wherever possible.

It provides custom merging facilities allowing to merge without actually changing your index or your working tree. This way you can perform own test-merges based on the index only without having to deal with the working copy. This is useful in case of partial working trees.

Entries

The index contains an entries dict whose keys are tuples of type IndexEntry to facilitate access.

You may read the entries dict or manipulate it using IndexEntry instance, i.e.:

index.entries[index.entry_key(index_entry_instance)] = index_entry_instance

Make sure you use index.write() once you are done manipulating the index directly before operating on it using the git command

S_IFGITLINK = 57344

__abstractmethods__ = frozenset({})

__annotations__ = {'_file_path': 'PathLike'}

__init__(repo: Repo, file_path: Optional[Union[str, os.PathLike]] = None) → None

Initialize this Index instance, optionally from the given file_path. If no file_path is given, we will be created from the current index file.

If a stream is not given, the stream will be initialized from the current repository’s index on demand.

__module__ = 'git.index.base'

__slots__ = ('repo', 'version', 'entries', '_extension_data', '_file_path')

add(items: Sequence[Union[str, os.PathLike, git.objects.blob.Blob, git.index.typ.BaseIndexEntry, git.objects.submodule.base.Submodule]], force: bool = True, fprogress: Callable = <function IndexFile.<lambda>>, path_rewriter: Optional[Callable[[...], Union[str, os.PathLike]]] = None, write: bool = True, write_extension_data: bool = False) → List[git.index.typ.BaseIndexEntry]

Add files from the working tree, specific blobs or BaseIndexEntries to the index.

参数

• items –

  Multiple types of items are supported, types can be mixed within one call. Different types imply a different handling. File paths may generally be relative or absolute.

  • path string

    strings denote a relative or absolute path into the repository pointing to an existing file, i.e. CHANGES, lib/myfile.ext, ‘/home/gitrepo/lib/myfile.ext’.

    Absolute paths must start with working tree directory of this index’s repository to be considered valid. For example, if it was initialized with a non-normalized path, like /root/repo/../repo, absolute paths to be added must start with /root/repo/../repo.

    Paths provided like this must exist. When added, they will be written into the object database.

    PathStrings may contain globs, such as ‘lib/__init__*’ or can be directories like ‘lib’, the latter ones will add all the files within the dirctory and subdirectories.

    This equals a straight git-add.

    They are added at stage 0

  • Blob or Submodule object

    Blobs are added as they are assuming a valid mode is set. The file they refer to may or may not exist in the file system, but must be a path relative to our repository.

    If their sha is null ( 40*0 ), their path must exist in the file system relative to the git repository as an object will be created from the data at the path. The handling now very much equals the way string paths are processed, except that the mode you have set will be kept. This allows you to create symlinks by settings the mode respectively and writing the target of the symlink directly into the file. This equals a default Linux-Symlink which is not dereferenced automatically, except that it can be created on filesystems not supporting it as well.

    Please note that globs or directories are not allowed in Blob objects.

    They are added at stage 0

  • BaseIndexEntry or type

    Handling equals the one of Blob objects, but the stage may be explicitly set. Please note that Index Entries require binary sha’s.

• force – CURRENTLY INEFFECTIVE If True, otherwise ignored or excluded files will be added anyway. As opposed to the git-add command, we enable this flag by default as the API user usually wants the item to be added even though they might be excluded.

• fprogress – Function with signature f(path, done=False, item=item) called for each path to be added, one time once it is about to be added where done==False and once after it was added where done=True. item is set to the actual item we handle, either a Path or a BaseIndexEntry Please note that the processed path is not guaranteed to be present in the index already as the index is currently being processed.

• path_rewriter – Function with signature (string) func(BaseIndexEntry) function returning a path for each passed entry which is the path to be actually recorded for the object created from entry.path. This allows you to write an index which is not identical to the layout of the actual files on your hard-disk. If not None and items contain plain paths, these paths will be converted to Entries beforehand and passed to the path_rewriter. Please note that entry.path is relative to the git repository.

• write – If True, the index will be written once it was altered. Otherwise the changes only exist in memory and are not available to git commands.

• write_extension_data – If True, extension data will be written back to the index. This can lead to issues in case it is containing the ‘TREE’ extension, which will cause the git commit command to write an old tree, instead of a new one representing the now changed index. This doesn’t matter if you use IndexFile.commit(), which ignores the TREE extension altogether. You should set it to True if you intend to use IndexFile.commit() exclusively while maintaining support for third-party extensions. Besides that, you can usually safely ignore the built-in extensions when using GitPython on repositories that are not handled manually at all. All current built-in extensions are listed here: http://opensource.apple.com/source/Git/Git-26/src/git-htmldocs/technical/index-format.txt

返回

List(BaseIndexEntries) representing the entries just actually added.

引发

OSError – if a supplied Path did not exist. Please note that BaseIndexEntry Objects that do not have a null sha will be added even if their paths do not exist.

checkout(paths: Union[None, Iterable[Union[str, os.PathLike]]] = None, force: bool = False, fprogress: Callable = <function IndexFile.<lambda>>, **kwargs: Any) → Union[None, Iterator[Union[str, os.PathLike]], Sequence[Union[str, os.PathLike]]]

Checkout the given paths or all files from the version known to the index into the working tree.

Note

Be sure you have written pending changes using the write method in case you have altered the enties dictionary directly

参数

• paths – If None, all paths in the index will be checked out. Otherwise an iterable of relative or absolute paths or a single path pointing to files or directories in the index is expected.

• force – If True, existing files will be overwritten even if they contain local modifications. If False, these will trigger a CheckoutError.

• fprogress – see IndexFile.add() for signature and explanation. The provided progress information will contain None as path and item if no explicit paths are given. Otherwise progress information will be send prior and after a file has been checked out

• kwargs – Additional arguments to be passed to git-checkout-index

返回

iterable yielding paths to files which have been checked out and are guaranteed to match the version stored in the index

引发

exc.CheckoutError – If at least one file failed to be checked out. This is a summary, hence it will checkout as many files as it can anyway. If one of files or directories do not exist in the index ( as opposed to the original git command who ignores them ). Raise GitCommandError if error lines could not be parsed - this truly is an exceptional state

注解

The checkout is limited to checking out the files in the index. Files which are not in the index anymore and exist in the working tree will not be deleted. This behaviour is fundamentally different to head.checkout, i.e. if you want git-checkout like behaviour, use head.checkout instead of index.checkout.

commit(message: str, parent_commits: Optional[Union[Commit, TagObject, Blob, Tree]] = None, head: bool = True, author: Union[None, Actor] = None, committer: Union[None, Actor] = None, author_date: Optional[str] = None, commit_date: Optional[str] = None, skip_hooks: bool = False) → git.objects.commit.Commit

Commit the current default index file, creating a commit object. For more information on the arguments, see tree.commit.

Note

If you have manually altered the .entries member of this instance, don’t forget to write() your changes to disk beforehand. Passing skip_hooks=True is the equivalent of using -n or –no-verify on the command line.

返回

Commit object representing the new commit

diff(other: Optional[Union[Type[git.diff.Diffable.Index], git.objects.tree.Tree, git.objects.commit.Commit, str]] = <class 'git.diff.Diffable.Index'>, paths: Optional[Union[str, os.PathLike, List[Union[str, os.PathLike]], Tuple[Union[str, os.PathLike], ...]]] = None, create_patch: bool = False, **kwargs: Any) → git.diff.DiffIndex

Diff this index against the working copy or a Tree or Commit object

For a documentation of the parameters and return values, see, Diffable.diff

Note

Will only work with indices that represent the default git index as they have not been initialized with a stream.

entries

classmethod entry_key(*entry: Union[git.index.typ.BaseIndexEntry, str, os.PathLike, int]) → Tuple[Union[str, os.PathLike], int]

classmethod from_tree(repo: Repo, *treeish: Union[git.objects.tree.Tree, git.objects.commit.Commit, str, bytes], **kwargs: Any) → IndexFile

Merge the given treeish revisions into a new index which is returned. The original index will remain unaltered

参数

• repo – The repository treeish are located in.

• treeish – One, two or three Tree Objects, Commits or 40 byte hexshas. The result changes according to the amount of trees. If 1 Tree is given, it will just be read into a new index If 2 Trees are given, they will be merged into a new index using a two way merge algorithm. Tree 1 is the ‘current’ tree, tree 2 is the ‘other’ one. It behaves like a fast-forward. If 3 Trees are given, a 3-way merge will be performed with the first tree being the common ancestor of tree 2 and tree 3. Tree 2 is the ‘current’ tree, tree 3 is the ‘other’ one

• kwargs – Additional arguments passed to git-read-tree

返回

New IndexFile instance. It will point to a temporary index location which does not exist anymore. If you intend to write such a merged Index, supply an alternate file_path to its ‘write’ method.

Note

In the three-way merge case, –aggressive will be specified to automatically resolve more cases in a commonly correct manner. Specify trivial=True as kwarg to override that.

As the underlying git-read-tree command takes into account the current index, it will be temporarily moved out of the way to assure there are no unsuspected interferences.

iter_blobs(predicate: Callable[[Tuple[int, git.objects.blob.Blob]], bool] = <function IndexFile.<lambda>>) → Iterator[Tuple[int, git.objects.blob.Blob]]

返回

Iterator yielding tuples of Blob objects and stages, tuple(stage, Blob)

参数

predicate – Function(t) returning True if tuple(stage, Blob) should be yielded by the iterator. A default filter, the BlobFilter, allows you to yield blobs only if they match a given list of paths.

merge_tree(rhs: Union[git.objects.tree.Tree, git.objects.commit.Commit, str, bytes], base: Union[None, git.objects.tree.Tree, git.objects.commit.Commit, str, bytes] = None) → git.index.base.IndexFile

Merge the given rhs treeish into the current index, possibly taking a common base treeish into account.

As opposed to the IndexFile.from_tree() method, this allows you to use an already existing tree as the left side of the merge

参数

• rhs – treeish reference pointing to the ‘other’ side of the merge.

• base – optional treeish reference pointing to the common base of ‘rhs’ and this index which equals lhs

返回

self ( containing the merge and possibly unmerged entries in case of conflicts )

引发

GitCommandError – If there is a merge conflict. The error will be raised at the first conflicting path. If you want to have proper merge resolution to be done by yourself, you have to commit the changed index ( or make a valid tree from it ) and retry with a three-way index.from_tree call.

move(items: Sequence[Union[str, os.PathLike, git.objects.blob.Blob, git.index.typ.BaseIndexEntry, git.objects.submodule.base.Submodule]], skip_errors: bool = False, **kwargs: Any) → List[Tuple[str, str]]

Rename/move the items, whereas the last item is considered the destination of the move operation. If the destination is a file, the first item ( of two ) must be a file as well. If the destination is a directory, it may be preceded by one or more directories or files.

The working tree will be affected in non-bare repositories.

Parma items

Multiple types of items are supported, please see the ‘remove’ method for reference.

参数

• skip_errors – If True, errors such as ones resulting from missing source files will be skipped.

• kwargs – Additional arguments you would like to pass to git-mv, such as dry_run or force.

:return:List(tuple(source_path_string, destination_path_string), …)

A list of pairs, containing the source file moved as well as its actual destination. Relative to the repository root.

引发

ValueError – If only one item was given GitCommandError: If git could not handle your request

classmethod new(repo: Repo, *tree_sha: Union[str, git.objects.tree.Tree]) → IndexFile

Merge the given treeish revisions into a new index which is returned. This method behaves like git-read-tree –aggressive when doing the merge.

参数

• repo – The repository treeish are located in.

• tree_sha – 20 byte or 40 byte tree sha or tree objects

返回

New IndexFile instance. Its path will be undefined. If you intend to write such a merged Index, supply an alternate file_path to its ‘write’ method.

property path: Union[str, os.PathLike]

返回

Path to the index file we are representing

remove(items: Sequence[Union[str, os.PathLike, git.objects.blob.Blob, git.index.typ.BaseIndexEntry, git.objects.submodule.base.Submodule]], working_tree: bool = False, **kwargs: Any) → List[str]

Remove the given items from the index and optionally from the working tree as well.

参数

• items –

  Multiple types of items are supported which may be be freely mixed.

  • path string

    Remove the given path at all stages. If it is a directory, you must specify the r=True keyword argument to remove all file entries below it. If absolute paths are given, they will be converted to a path relative to the git repository directory containing the working tree

    The path string may include globs, such as *.c.

  • Blob Object

    Only the path portion is used in this case.

  • BaseIndexEntry or compatible type

    The only relevant information here Yis the path. The stage is ignored.

• working_tree – If True, the entry will also be removed from the working tree, physically removing the respective file. This may fail if there are uncommitted changes in it.

• kwargs – Additional keyword arguments to be passed to git-rm, such as ‘r’ to allow recursive removal of

返回

List(path_string, …) list of repository relative paths that have been removed effectively. This is interesting to know in case you have provided a directory or globs. Paths are relative to the repository.

repo

reset(commit: Union[git.objects.commit.Commit, Reference, str] = 'HEAD', working_tree: bool = False, paths: Union[None, Iterable[Union[str, os.PathLike]]] = None, head: bool = False, **kwargs: Any) → IndexFile

Reset the index to reflect the tree at the given commit. This will not adjust our HEAD reference as opposed to HEAD.reset by default.

参数

• commit – Revision, Reference or Commit specifying the commit we should represent. If you want to specify a tree only, use IndexFile.from_tree and overwrite the default index.

• working_tree – If True, the files in the working tree will reflect the changed index. If False, the working tree will not be touched Please note that changes to the working copy will be discarded without warning !

• head – If True, the head will be set to the given commit. This is False by default, but if True, this method behaves like HEAD.reset.

• paths – if given as an iterable of absolute or repository-relative paths, only these will be reset to their state at the given commit’ish. The paths need to exist at the commit, otherwise an exception will be raised.

• kwargs – Additional keyword arguments passed to git-reset

注解

IndexFile.reset, as opposed to HEAD.reset, will not delete anyfiles in order to maintain a consistent working tree. Instead, it will just checkout the files according to their state in the index. If you want git-reset like behaviour, use HEAD.reset instead.

返回

self

resolve_blobs(iter_blobs: Iterator[git.objects.blob.Blob]) → git.index.base.IndexFile

Resolve the blobs given in blob iterator. This will effectively remove the index entries of the respective path at all non-null stages and add the given blob as new stage null blob.

For each path there may only be one blob, otherwise a ValueError will be raised claiming the path is already at stage 0.

引发

ValueError – if one of the blobs already existed at stage 0

返回

self

Note

You will have to write the index manually once you are done, i.e. index.resolve_blobs(blobs).write()

unmerged_blobs() → Dict[Union[str, os.PathLike], List[Tuple[int, git.objects.blob.Blob]]]

返回

Dict(path : list( tuple( stage, Blob, …))), being a dictionary associating a path in the index with a list containing sorted stage/blob pairs

Note

Blobs that have been removed in one side simply do not exist in the given stage. I.e. a file removed on the ‘other’ branch whose entries are at stage 3 will not have a stage 3 entry.

update() → git.index.base.IndexFile

Reread the contents of our index file, discarding all cached information we might have.

Note

This is a possibly dangerious operations as it will discard your changes to index.entries

返回

self

version

write(file_path: Union[None, str, os.PathLike] = None, ignore_extension_data: bool = False) → None

Write the current state to our file path or to the given one

参数

• file_path – If None, we will write to our stored file path from which we have been initialized. Otherwise we write to the given file path. Please note that this will change the file_path of this index to the one you gave.

• ignore_extension_data – If True, the TREE type extension data read in the index will not be written to disk. NOTE that no extension data is actually written. Use this if you have altered the index and would like to use git-write-tree afterwards to create a tree representing your written changes. If this data is present in the written index, git-write-tree will instead write the stored/cached tree. Alternatively, use IndexFile.write_tree() to handle this case automatically

返回

self # does it? or returns None?

write_tree() → git.objects.tree.Tree

Writes this index to a corresponding Tree object into the repository’s object database and return it.

返回

Tree object representing this index

Note

The tree will be written even if one or more objects the tree refers to does not yet exist in the object database. This could happen if you added Entries to the index directly.

引发

• ValueError – if there are no entries in the cache

• UnmergedEntriesError –

Index.Functions

git.index.fun.entry_key(*entry: Union[git.index.typ.BaseIndexEntry, str, os.PathLike, int]) → Tuple[Union[str, os.PathLike], int]

返回

Key suitable to be used for the index.entries dictionary

参数

entry – One instance of type BaseIndexEntry or the path and the stage

git.index.fun.hook_path(name: str, git_dir: Union[str, os.PathLike]) → str

返回

path to the given named hook in the given git repository directory

git.index.fun.read_cache(stream: IO[bytes]) → Tuple[int, Dict[Tuple[Union[str, os.PathLike], int], git.index.typ.IndexEntry], bytes, bytes]

Read a cache file from the given stream :return: tuple(version, entries_dict, extension_data, content_sha) * version is the integer version number * entries dict is a dictionary which maps IndexEntry instances to a path at a stage * extension_data is ‘’ or 4 bytes of type + 4 bytes of size + size bytes * content_sha is a 20 byte sha on all cache file contents

git.index.fun.run_commit_hook(name: str, index: IndexFile, *args: str) → None

Run the commit hook of the given name. Silently ignores hooks that do not exist. :param name: name of hook, like ‘pre-commit’ :param index: IndexFile instance :param args: arguments passed to hook file :raises HookExecutionError:

git.index.fun.stat_mode_to_index_mode(mode: int) → int

Convert the given mode from a stat call to the corresponding index mode and return it

git.index.fun.write_cache(entries: Sequence[Union[git.index.typ.BaseIndexEntry, git.index.typ.IndexEntry]], stream: IO[bytes], extension_data: Union[None, bytes] = None, ShaStreamCls: Type[git.util.IndexFileSHA1Writer] = <class 'git.util.IndexFileSHA1Writer'>) → None

Write the cache represented by entries to a stream

参数

• entries – sorted list of entries

• stream – stream to wrap into the AdapterStreamCls - it is used for final output.

• ShaStreamCls – Type to use when writing to the stream. It produces a sha while writing to it, before the data is passed on to the wrapped stream

• extension_data – any kind of data to write as a trailer, it must begin a 4 byte identifier, followed by its size ( 4 bytes )

git.index.fun.write_tree_from_cache(entries: List[git.index.typ.IndexEntry], odb: GitCmdObjectDB, sl: slice, si: int = 0) → Tuple[bytes, List[TreeCacheTup]]

Create a tree from the given sorted list of entries and put the respective trees into the given object database

参数

• entries – sorted list of IndexEntries

• odb – object database to store the trees in

• si – start index at which we should start creating subtrees

• sl – slice indicating the range we should process on the entries list

返回

tuple(binsha, list(tree_entry, …)) a tuple of a sha and a list of tree entries being a tuple of hexsha, mode, name

Index.Types

Module with additional types used by the index

class git.index.typ.BaseIndexEntry(inp_tuple: Union[Tuple[int, bytes, int, Union[str, os.PathLike]], Tuple[int, bytes, int, Union[str, os.PathLike], bytes, bytes, int, int, int, int, int]])

Small Brother of an index entry which can be created to describe changes done to the index in which case plenty of additional information is not required.

As the first 4 data members match exactly to the IndexEntry type, methods expecting a BaseIndexEntry can also handle full IndexEntries even if they use numeric indices for performance reasons.

__annotations__ = {}

__dict__ = mappingproxy({'__module__': 'git.index.typ', '__doc__': 'Small Brother of an index entry which can be created to describe changes\n    done to the index in which case plenty of additional information is not required.\n\n    As the first 4 data members match exactly to the IndexEntry type, methods\n    expecting a BaseIndexEntry can also handle full IndexEntries even if they\n    use numeric indices for performance reasons.\n    ', '__new__': <staticmethod(<function BaseIndexEntry.__new__>)>, '__str__': <function BaseIndexEntry.__str__>, '__repr__': <function BaseIndexEntry.__repr__>, 'hexsha': <property object>, 'stage': <property object>, 'from_blob': <classmethod(<function BaseIndexEntry.from_blob>)>, 'to_blob': <function BaseIndexEntry.to_blob>, '__dict__': <attribute '__dict__' of 'BaseIndexEntry' objects>, '__annotations__': {'mode': 'int', 'binsha': 'bytes', 'flags': 'int', 'path': 'PathLike', 'ctime_bytes': 'bytes', 'mtime_bytes': 'bytes', 'dev': 'int', 'inode': 'int', 'uid': 'int', 'gid': 'int', 'size': 'int'}})

__module__ = 'git.index.typ'

static __new__(cls, inp_tuple: Union[Tuple[int, bytes, int, Union[str, os.PathLike]], Tuple[int, bytes, int, Union[str, os.PathLike], bytes, bytes, int, int, int, int, int]]) → git.index.typ.BaseIndexEntry

Override __new__ to allow construction from a tuple for backwards compatibility

__repr__() → str

Return a nicely formatted representation string

__str__() → str

Return str(self).

classmethod from_blob(blob: git.objects.blob.Blob, stage: int = 0) → git.index.typ.BaseIndexEntry

返回

Fully equipped BaseIndexEntry at the given stage

property hexsha: str

hex version of our sha

property stage: int

Stage of the entry, either:

• 0 = default stage

• 1 = stage before a merge or common ancestor entry in case of a 3 way merge

• 2 = stage of entries from the ‘left’ side of the merge

• 3 = stage of entries from the right side of the merge

Note

For more information, see http://www.kernel.org/pub/software/scm/git/docs/git-read-tree.html

to_blob(repo: Repo) → git.objects.blob.Blob

返回

Blob using the information of this index entry

class git.index.typ.BlobFilter(paths: Sequence[Union[str, os.PathLike]])

Predicate to be used by iter_blobs allowing to filter only return blobs which match the given list of directories or files.

The given paths are given relative to the repository.

__call__(stage_blob: git.objects.blob.Blob) → bool

Call self as a function.

__init__(paths: Sequence[Union[str, os.PathLike]]) → None

参数

paths – tuple or list of paths which are either pointing to directories or to files relative to the current repository

__module__ = 'git.index.typ'

__slots__ = 'paths'

paths

class git.index.typ.IndexEntry(inp_tuple: Union[Tuple[int, bytes, int, Union[str, os.PathLike]], Tuple[int, bytes, int, Union[str, os.PathLike], bytes, bytes, int, int, int, int, int]])

Allows convenient access to IndexEntry data without completely unpacking it.

Attributes usully accessed often are cached in the tuple whereas others are unpacked on demand.

See the properties for a mapping between names and tuple indices.

__annotations__ = {}

__module__ = 'git.index.typ'

property ctime: Tuple[int, int]

返回

Tuple(int_time_seconds_since_epoch, int_nano_seconds) of the file’s creation time

classmethod from_base(base: git.index.typ.BaseIndexEntry) → git.index.typ.IndexEntry

返回

Minimal entry as created from the given BaseIndexEntry instance. Missing values will be set to null-like values

参数

base – Instance of type BaseIndexEntry

classmethod from_blob(blob: git.objects.blob.Blob, stage: int = 0) → git.index.typ.IndexEntry

返回

Minimal entry resembling the given blob object

property mtime: Tuple[int, int]

See ctime property, but returns modification time

Index.Util

Module containing index utilities

class git.index.util.TemporaryFileSwap(file_path: Union[str, os.PathLike])

Utility class moving a file to a temporary location within the same directory and moving it back on to where on object deletion.

__del__() → None

__init__(file_path: Union[str, os.PathLike]) → None

__module__ = 'git.index.util'

__slots__ = ('file_path', 'tmp_file_path')

file_path

tmp_file_path

git.index.util.default_index(func: Callable[[...], git.types._T]) → Callable[[...], git.types._T]

Decorator assuring the wrapped method may only run if we are the default repository index. This is as we rely on git commands that operate on that index only.

git.index.util.git_working_dir(func: Callable[[...], git.types._T]) → Callable[[...], git.types._T]

Decorator which changes the current working dir to the one of the git repository in order to assure relative paths are handled correctly

git.index.util.post_clear_cache(func: Callable[[...], git.types._T]) → Callable[[...], git.types._T]

Decorator for functions that alter the index using the git command. This would invalidate our possibly existing entries dictionary which is why it must be deleted to allow it to be lazily reread later.

Note

This decorator will not be required once all functions are implemented natively which in fact is possible, but probably not feasible performance wise.

GitCmd

class git.cmd.Git(working_dir: Union[None, str, os.PathLike] = None)

The Git class manages communication with the Git binary.

It provides a convenient interface to calling the Git binary, such as in:

g = Git( git_dir )
g.init()                   # calls 'git init' program
rval = g.ls_files()        # calls 'git ls-files' program

Debugging

Set the GIT_PYTHON_TRACE environment variable print each invocation of the command to stdout. Set its value to ‘full’ to see details about the returned values.

class AutoInterrupt(proc: Union[None, subprocess.Popen], args: Any)

Kill/Interrupt the stored process instance once this instance goes out of scope. It is used to prevent processes piling up in case iterators stop reading. Besides all attributes are wired through to the contained process object.

The wait method was overridden to perform automatic status code checking and possibly raise.

__annotations__ = {'_status_code_if_terminate': 'int'}

__del__() → None

__getattr__(attr: str) → Any

__init__(proc: Union[None, subprocess.Popen], args: Any) → None

__module__ = 'git.cmd'

__slots__ = ('proc', 'args', 'status')

args

proc

status: Optional[int]

wait(stderr: Union[None, str, bytes] = b'') → int

Wait for the process and return its status code.

参数

stderr – Previously read value of stderr, in case stderr is already closed.

Warn

may deadlock if output or error pipes are used and not handled separately.

引发

GitCommandError – if the return status is not 0

class CatFileContentStream(size: int, stream: IO[bytes])

Object representing a sized read-only stream returning the contents of an object. It behaves like a stream, but counts the data read and simulates an empty stream once our sized content region is empty. If not all data is read to the end of the objects’s lifetime, we read the rest to assure the underlying stream continues to work

__annotations__ = {'__slots__': 'Tuple[str, ...]'}

__del__() → None

__init__(size: int, stream: IO[bytes]) → None

__iter__() → git.cmd.Git.CatFileContentStream

__module__ = 'git.cmd'

__next__() → bytes

__slots__: Tuple[str, ...] = ('_stream', '_nbr', '_size')

next() → bytes

read(size: int = - 1) → bytes

readline(size: int = - 1) → bytes

readlines(size: int = - 1) → List[bytes]

GIT_PYTHON_GIT_EXECUTABLE = 'git'

GIT_PYTHON_TRACE = False

USE_SHELL = False

__annotations__ = {'_environment': 'Dict[str, str]', '_git_options': 'Union[List[str], Tuple[str, ...]]', '_persistent_git_options': 'List[str]', 'cat_file_all': 'Union[None, TBD]', 'cat_file_header': 'Union[None, TBD]'}

__call__(**kwargs: Any) → git.cmd.Git

Specify command line options to the git executable for a subcommand call

参数

kwargs – is a dict of keyword arguments. these arguments are passed as in _call_process but will be passed to the git command rather than the subcommand.

Examples::

git(work_tree=’/tmp’).difftool()

__getattr__(name: str) → Any

A convenience method as it allows to call the command as if it was an object. :return: Callable object that will execute call _call_process with your arguments.

__getstate__() → Dict[str, Any]

__init__(working_dir: Union[None, str, os.PathLike] = None)

Initialize this instance with:

参数

working_dir – Git directory we should work in. If None, we always work in the current directory as returned by os.getcwd(). It is meant to be the working tree directory if available, or the .git directory in case of bare repositories.

__module__ = 'git.cmd'

__setstate__(d: Dict[str, Any]) → None

__slots__ = ('_working_dir', 'cat_file_all', 'cat_file_header', '_version_info', '_git_options', '_persistent_git_options', '_environment')

cat_file_all: Union[None, Any]

cat_file_header: Union[None, Any]

clear_cache() → git.cmd.Git

Clear all kinds of internal caches to release resources.

Currently persistent commands will be interrupted.

返回

self

custom_environment(**kwargs: Any) → Iterator[None]

A context manager around the above update_environment method to restore the environment back to its previous state after operation.

Examples:

with self.custom_environment(GIT_SSH='/bin/ssh_wrapper'):
    repo.remotes.origin.fetch()

参数

kwargs – see update_environment

environment() → Dict[str, str]

execute(command: Union[str, Sequence[Any]], *, as_process: Literal[True]) → AutoInterrupt

execute(command: Union[str, Sequence[Any]], *, as_process: Literal[False] = 'False', stdout_as_string: Literal[True]) → Union[str, Tuple[int, str, str]]

execute(command: Union[str, Sequence[Any]], *, as_process: Literal[False] = 'False', stdout_as_string: Literal[False] = 'False') → Union[bytes, Tuple[int, bytes, str]]

execute(command: Union[str, Sequence[Any]], *, with_extended_output: Literal[False], as_process: Literal[False], stdout_as_string: Literal[True]) → str

execute(command: Union[str, Sequence[Any]], *, with_extended_output: Literal[False], as_process: Literal[False], stdout_as_string: Literal[False]) → bytes

Handles executing the command on the shell and consumes and returns the returned information (stdout)

参数

• command – The command argument list to execute. It should be a string, or a sequence of program arguments. The program to execute is the first item in the args sequence or string.

• istream – Standard input filehandle passed to subprocess.Popen.

• with_extended_output – Whether to return a (status, stdout, stderr) tuple.

• with_exceptions – Whether to raise an exception when git returns a non-zero status.

• as_process – Whether to return the created process instance directly from which streams can be read on demand. This will render with_extended_output and with_exceptions ineffective - the caller will have to deal with the details himself. It is important to note that the process will be placed into an AutoInterrupt wrapper that will interrupt the process once it goes out of scope. If you use the command in iterators, you should pass the whole process instance instead of a single stream.

• output_stream – If set to a file-like object, data produced by the git command will be output to the given stream directly. This feature only has any effect if as_process is False. Processes will always be created with a pipe due to issues with subprocess. This merely is a workaround as data will be copied from the output pipe to the given output stream directly. Judging from the implementation, you shouldn’t use this flag !

• stdout_as_string – if False, the commands standard output will be bytes. Otherwise, it will be decoded into a string using the default encoding (usually utf-8). The latter can fail, if the output contains binary data.

• env – A dictionary of environment variables to be passed to subprocess.Popen.

• max_chunk_size – Maximum number of bytes in one chunk of data passed to the output_stream in one invocation of write() method. If the given number is not positive then the default value is used.

• subprocess_kwargs – Keyword arguments to be passed to subprocess.Popen. Please note that some of the valid kwargs are already set by this method, the ones you specify may not be the same ones.

• with_stdout – If True, default True, we open stdout on the created process

• universal_newlines – if True, pipes will be opened as text, and lines are split at all known line endings.

• shell – Whether to invoke commands through a shell (see Popen(…, shell=True)). It overrides USE_SHELL if it is not None.

• kill_after_timeout – To specify a timeout in seconds for the git command, after which the process should be killed. This will have no effect if as_process is set to True. It is set to None by default and will let the process run until the timeout is explicitly specified. This feature is not supported on Windows. It’s also worth noting that kill_after_timeout uses SIGKILL, which can have negative side effects on a repository. For example, stale locks in case of git gc could render the repository incapable of accepting changes until the lock is manually removed.

返回

• str(output) if extended_output = False (Default)

• tuple(int(status), str(stdout), str(stderr)) if extended_output = True

if output_stream is True, the stdout value will be your output stream: * output_stream if extended_output = False * tuple(int(status), output_stream, str(stderr)) if extended_output = True

Note git is executed with LC_MESSAGES=”C” to ensure consistent output regardless of system language.

引发

GitCommandError –

Note

If you add additional keyword arguments to the signature of this method, you must update the execute_kwargs tuple housed in this module.

get_object_data(ref: str) → Tuple[str, str, int, bytes]

As get_object_header, but returns object data as well :return: (hexsha, type_string, size_as_int,data_string) :note: not threadsafe

get_object_header(ref: str) → Tuple[str, str, int]

Use this method to quickly examine the type and size of the object behind the given ref.

Note

The method will only suffer from the costs of command invocation once and reuses the command in subsequent calls.

返回

(hexsha, type_string, size_as_int)

git_exec_name = 'git'

classmethod is_cygwin() → bool

classmethod polish_url(url: str, is_cygwin: Literal[False] = None) → str

classmethod polish_url(url: str, is_cygwin: Union[None, bool] = None) → str

classmethod refresh(path: Union[None, str, os.PathLike] = None) → bool

This gets called by the refresh function (see the top level __init__).

set_persistent_git_options(**kwargs: Any) → None

Specify command line options to the git executable for subsequent subcommand calls

参数

kwargs – is a dict of keyword arguments. these arguments are passed as in _call_process but will be passed to the git command rather than the subcommand.

stream_object_data(ref: str) → Tuple[str, str, int, git.cmd.Git.CatFileContentStream]

As get_object_header, but returns the data as a stream

返回

(hexsha, type_string, size_as_int, stream)

Note

This method is not threadsafe, you need one independent Command instance per thread to be safe !

transform_kwarg(name: str, value: Any, split_single_char_options: bool) → List[str]

transform_kwargs(split_single_char_options: bool = True, **kwargs: Any) → List[str]

Transforms Python style kwargs into git command line options.

update_environment(**kwargs: Any) → Dict[str, Optional[str]]

Set environment variables for future git invocations. Return all changed values in a format that can be passed back into this function to revert the changes:

Examples:

old_env = self.update_environment(PWD='/tmp')
self.update_environment(**old_env)

参数

kwargs – environment variables to use for git processes

返回

dict that maps environment variables to their old values

property version_info: Tuple[int, int, int, int]

返回

tuple(int, int, int, int) tuple with integers representing the major, minor and additional version numbers as parsed from git version. This value is generated on demand and is cached

property working_dir: Union[None, str, os.PathLike]

返回

Git directory we are working on

Config

Module containing module parser implementation able to properly read and write configuration files

git.config.GitConfigParser

alias of git.config.GitConfigParser

class git.config.SectionConstraint(config: git.config.T_ConfigParser, section: str)

Constrains a ConfigParser to only option commands which are constrained to always use the section we have been initialized with.

It supports all ConfigParser methods that operate on an option.

Note

If used as a context manager, will release the wrapped ConfigParser.

__annotations__ = {}

__del__() → None

__enter__() → git.config.SectionConstraint[git.config.T_ConfigParser]

__exit__(exception_type: str, exception_value: str, traceback: str) → None

__getattr__(attr: str) → Any

__init__(config: git.config.T_ConfigParser, section: str) → None

__module__ = 'git.config'

__orig_bases__ = (typing.Generic[~T_ConfigParser],)

__parameters__ = (~T_ConfigParser,)

__slots__ = ('_config', '_section_name')

property config: git.config.T_ConfigParser

return: Configparser instance we constrain

release() → None

Equivalent to GitConfigParser.release(), which is called on our underlying parser instance

Diff

class git.diff.Diff(repo: Repo, a_rawpath: Optional[bytes], b_rawpath: Optional[bytes], a_blob_id: Optional[Union[str, bytes]], b_blob_id: Optional[Union[str, bytes]], a_mode: Optional[Union[bytes, str]], b_mode: Optional[Union[bytes, str]], new_file: bool, deleted_file: bool, copied_file: bool, raw_rename_from: Optional[bytes], raw_rename_to: Optional[bytes], diff: Optional[Union[str, bytes]], change_type: Optional[Literal['A', 'D', 'C', 'M', 'R', 'T', 'U']], score: Optional[int])

A Diff contains diff information between two Trees.

It contains two sides a and b of the diff, members are prefixed with “a” and “b” respectively to inidcate that.

Diffs keep information about the changed blob objects, the file mode, renames, deletions and new files.

There are a few cases where None has to be expected as member variable value:

New File:

a_mode is None
a_blob is None
a_path is None

Deleted File:

b_mode is None
b_blob is None
b_path is None

Working Tree Blobs

When comparing to working trees, the working tree blob will have a null hexsha as a corresponding object does not yet exist. The mode will be null as well. But the path will be available though. If it is listed in a diff the working tree version of the file must be different to the version in the index or tree, and hence has been modified.

NULL_BIN_SHA = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

NULL_HEX_SHA = '0000000000000000000000000000000000000000'

__eq__(other: object) → bool

Return self==value.

__hash__() → int

Return hash(self).

__init__(repo: Repo, a_rawpath: Optional[bytes], b_rawpath: Optional[bytes], a_blob_id: Optional[Union[str, bytes]], b_blob_id: Optional[Union[str, bytes]], a_mode: Optional[Union[bytes, str]], b_mode: Optional[Union[bytes, str]], new_file: bool, deleted_file: bool, copied_file: bool, raw_rename_from: Optional[bytes], raw_rename_to: Optional[bytes], diff: Optional[Union[str, bytes]], change_type: Optional[Literal['A', 'D', 'C', 'M', 'R', 'T', 'U']], score: Optional[int]) → None

__module__ = 'git.diff'

__ne__(other: object) → bool

Return self!=value.

__slots__ = ('a_blob', 'b_blob', 'a_mode', 'b_mode', 'a_rawpath', 'b_rawpath', 'new_file', 'deleted_file', 'copied_file', 'raw_rename_from', 'raw_rename_to', 'diff', 'change_type', 'score')

__str__() → str

Return str(self).

a_blob: Union['IndexObject', None]

a_mode

property a_path: Optional[str]

a_rawpath

b_blob: Union['IndexObject', None]

b_mode

property b_path: Optional[str]

b_rawpath

change_type: Union[Lit_change_type, None]

copied_file: bool

deleted_file: bool

diff

new_file: bool

raw_rename_from

raw_rename_to

re_header = re.compile(b'\n                                ^diff[ ]--git\n                                    [ ](?P<a_path_fallback>"?[ab]/.+?"?)[ ](?P<b_path_fallback>"?[ab]/.+?"?)\\n\n                                (?:^, re.MULTILINE|re.VERBOSE)

property rename_from: Optional[str]

property rename_to: Optional[str]

property renamed: bool

返回

True if the blob of our diff has been renamed

Note

This property is deprecated, please use renamed_file instead.

property renamed_file: bool

返回

True if the blob of our diff has been renamed

score

class git.diff.DiffIndex(iterable=(), /)

Implements an Index for diffs, allowing a list of Diffs to be queried by the diff properties.

The class improves the diff handling convenience

__annotations__ = {}

__dict__ = mappingproxy({'__module__': 'git.diff', '__doc__': 'Implements an Index for diffs, allowing a list of Diffs to be queried by\n    the diff properties.\n\n    The class improves the diff handling convenience', 'change_type': ('A', 'C', 'D', 'R', 'M', 'T'), 'iter_change_type': <function DiffIndex.iter_change_type>, '__orig_bases__': (typing.List[~T_Diff],), '__dict__': <attribute '__dict__' of 'DiffIndex' objects>, '__weakref__': <attribute '__weakref__' of 'DiffIndex' objects>, '__parameters__': (~T_Diff,), '__annotations__': {}})

__module__ = 'git.diff'

__orig_bases__ = (typing.List[~T_Diff],)

__parameters__ = (~T_Diff,)

__weakref__

list of weak references to the object (if defined)

change_type = ('A', 'C', 'D', 'R', 'M', 'T')

iter_change_type(change_type: Literal['A', 'D', 'C', 'M', 'R', 'T', 'U']) → Iterator[git.diff.T_Diff]

返回

iterator yielding Diff instances that match the given change_type

参数

change_type –

Member of DiffIndex.change_type, namely:

• ’A’ for added paths

• ’D’ for deleted paths

• ’R’ for renamed paths

• ’M’ for paths with modified data

• ’T’ for changed in the type paths

class git.diff.Diffable

Common interface for all object that can be diffed against another object of compatible type.

Note

Subclasses require a repo member as it is the case for Object instances, for practical reasons we do not derive from Object.

class Index

__dict__ = mappingproxy({'__module__': 'git.diff', '__dict__': <attribute '__dict__' of 'Index' objects>, '__weakref__': <attribute '__weakref__' of 'Index' objects>, '__doc__': None, '__annotations__': {}})

__module__ = 'git.diff'

__weakref__

list of weak references to the object (if defined)

__annotations__ = {}

__module__ = 'git.diff'

__slots__ = ()

diff(other: Union[Type[Index], Tree, Commit, None, str, object] = <class 'git.diff.Diffable.Index'>, paths: Optional[Union[str, os.PathLike, List[Union[str, os.PathLike]], Tuple[Union[str, os.PathLike], ...]]] = None, create_patch: bool = False, **kwargs: Any) → DiffIndex

Creates diffs between two items being trees, trees and index or an index and the working tree. It will detect renames automatically.

参数

• other – Is the item to compare us with. If None, we will be compared to the working tree. If Treeish, it will be compared against the respective tree If Index ( type ), it will be compared against the index. If git.NULL_TREE, it will compare against the empty tree. It defaults to Index to assure the method will not by-default fail on bare repositories.

• paths – is a list of paths or a single path to limit the diff to. It will only include at least one of the given path or paths.

• create_patch – If True, the returned Diff contains a detailed patch that if applied makes the self to other. Patches are somewhat costly as blobs have to be read and diffed.

• kwargs – Additional arguments passed to git-diff, such as R=True to swap both sides of the diff.

返回

git.DiffIndex

Note

On a bare repository, ‘other’ needs to be provided as Index or as as Tree/Commit, or a git command error will occur

Exceptions

Module containing all exceptions thrown throughout the git package,

exception git.exc.CacheError

Base for all errors related to the git index, which is called cache internally

__annotations__ = {}

__module__ = 'git.exc'

exception git.exc.CheckoutError(message: str, failed_files: Sequence[Union[str, os.PathLike]], valid_files: Sequence[Union[str, os.PathLike]], failed_reasons: List[str])

Thrown if a file could not be checked out from the index as it contained changes.

The .failed_files attribute contains a list of relative paths that failed to be checked out as they contained changes that did not exist in the index.

The .failed_reasons attribute contains a string informing about the actual cause of the issue.

The .valid_files attribute contains a list of relative paths to files that were checked out successfully and hence match the version stored in the index

__annotations__ = {}

__init__(message: str, failed_files: Sequence[Union[str, os.PathLike]], valid_files: Sequence[Union[str, os.PathLike]], failed_reasons: List[str]) → None

__module__ = 'git.exc'

__str__() → str

Return str(self).

exception git.exc.CommandError(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception] = None, stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None)

Base class for exceptions thrown at every stage of Popen() execution.

参数

command – A non-empty list of argv comprising the command-line.

__annotations__ = {}

__init__(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception] = None, stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None) → None

__module__ = 'git.exc'

__str__() → str

Return str(self).

exception git.exc.GitCommandError(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception] = None, stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None)

Thrown if execution of the git command fails with non-zero status code.

__annotations__ = {}

__init__(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception] = None, stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None) → None

__module__ = 'git.exc'

exception git.exc.GitCommandNotFound(command: Union[List[str], Tuple[str], str], cause: Union[str, Exception])

Thrown if we cannot find the git executable in the PATH or at the path given by the GIT_PYTHON_GIT_EXECUTABLE environment variable

__annotations__ = {}

__init__(command: Union[List[str], Tuple[str], str], cause: Union[str, Exception]) → None

__module__ = 'git.exc'

exception git.exc.GitError

Base class for all package exceptions

__annotations__ = {}

__module__ = 'git.exc'

__weakref__

list of weak references to the object (if defined)

exception git.exc.HookExecutionError(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception], stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None)

Thrown if a hook exits with a non-zero exit code. It provides access to the exit code and the string returned via standard output

__annotations__ = {}

__init__(command: Union[List[str], Tuple[str, ...], str], status: Union[str, int, None, Exception], stderr: Optional[Union[bytes, str]] = None, stdout: Optional[Union[bytes, str]] = None) → None

__module__ = 'git.exc'

exception git.exc.InvalidGitRepositoryError

Thrown if the given repository appears to have an invalid format.

__annotations__ = {}

__module__ = 'git.exc'

exception git.exc.NoSuchPathError

Thrown if a path could not be access by the system.

__annotations__ = {}

__module__ = 'git.exc'

__weakref__

list of weak references to the object (if defined)

exception git.exc.RepositoryDirtyError(repo: Repo, message: str)

Thrown whenever an operation on a repository fails as it has uncommitted changes that would be overwritten

__annotations__ = {}

__init__(repo: Repo, message: str) → None

__module__ = 'git.exc'

__str__() → str

Return str(self).

exception git.exc.UnmergedEntriesError

Thrown if an operation cannot proceed as there are still unmerged entries in the cache

__annotations__ = {}

__module__ = 'git.exc'

exception git.exc.WorkTreeRepositoryUnsupported

Thrown to indicate we can’t handle work tree repositories

__annotations__ = {}

__module__ = 'git.exc'

Refs.symbolic

class git.refs.symbolic.SymbolicReference(repo: Repo, path: Union[str, os.PathLike], check_path: bool = False)

Represents a special case of a reference such that this reference is symbolic. It does not point to a specific commit, but to another Head, which itself specifies a commit.

A typical example for a symbolic reference is HEAD.

__annotations__ = {'reference': typing.Union[ForwardRef('Head'), ForwardRef('TagReference'), ForwardRef('RemoteReference'), ForwardRef('Reference')]}

__eq__(other: object) → bool

Return self==value.

__hash__() → int

Return hash(self).

__init__(repo: Repo, path: Union[str, os.PathLike], check_path: bool = False)

__module__ = 'git.refs.symbolic'

__ne__(other: object) → bool

Return self!=value.

__repr__() → str

Return repr(self).

__slots__ = ('repo', 'path')

__str__() → str

Return str(self).

property abspath: Union[str, os.PathLike]

property commit: git.objects.commit.Commit

Query or set commits directly

classmethod create(repo: Repo, path: Union[str, os.PathLike], reference: Union[SymbolicReference, str] = 'HEAD', logmsg: Optional[str] = None, force: bool = False, **kwargs: Any) → git.refs.symbolic.T_References

Create a new symbolic reference, hence a reference pointing , to another reference.

参数

• repo – Repository to create the reference in

• path – full path at which the new symbolic reference is supposed to be created at, i.e. “NEW_HEAD” or “symrefs/my_new_symref”

• reference – The reference to which the new symbolic reference should point to. If it is a commit’ish, the symbolic ref will be detached.

• force – if True, force creation even if a symbolic reference with that name already exists. Raise OSError otherwise

• logmsg – If not None, the message to append to the reflog. Otherwise no reflog entry is written.

返回

Newly created symbolic Reference

引发

OSError – If a (Symbolic)Reference with the same name but different contents already exists.

Note

This does not alter the current HEAD, index or Working Tree

classmethod delete(repo: Repo, path: Union[str, os.PathLike]) → None

Delete the reference at the given path

参数

• repo – Repository to delete the reference from

• path – Short or full path pointing to the reference, i.e. refs/myreference or just “myreference”, hence ‘refs/’ is implied. Alternatively the symbolic reference to be deleted

classmethod dereference_recursive(repo: Repo, ref_path: Optional[Union[str, os.PathLike]]) → str

返回

hexsha stored in the reference at the given ref_path, recursively dereferencing all intermediate references as required

参数

repo – the repository containing the reference at ref_path

classmethod from_path(repo: Repo, path: Union[str, os.PathLike]) → git.refs.symbolic.T_References

参数

path – full .git-directory-relative path name to the Reference to instantiate

Note

use to_full_path() if you only have a partial path of a known Reference Type

返回

Instance of type Reference, Head, or Tag depending on the given path

property is_detached: bool

返回

True if we are a detached reference, hence we point to a specific commit instead to another reference

is_remote() → bool

返回

True if this symbolic reference points to a remote branch

is_valid() → bool

返回

True if the reference is valid, hence it can be read and points to a valid object or reference.

classmethod iter_items(repo: Repo, common_path: Optional[Union[str, os.PathLike]] = None, *args: Any, **kwargs: Any) → Iterator[git.refs.symbolic.T_References]

Find all refs in the repository

参数

• repo – is the Repo

• common_path – Optional keyword argument to the path which is to be shared by all returned Ref objects. Defaults to class specific portion if None assuring that only refs suitable for the actual class are returned.

返回

git.SymbolicReference[], each of them is guaranteed to be a symbolic ref which is not detached and pointing to a valid ref

List is lexicographically sorted The returned objects represent actual subclasses, such as Head or TagReference

log() → git.refs.log.RefLog

返回

RefLog for this reference. Its last entry reflects the latest change applied to this reference

注解

As the log is parsed every time, its recommended to cache it for use instead of calling this method repeatedly. It should be considered read-only.

log_append(oldbinsha: bytes, message: Optional[str], newbinsha: Optional[bytes] = None) → RefLogEntry

Append a logentry to the logfile of this ref

参数

• oldbinsha – binary sha this ref used to point to

• message – A message describing the change

• newbinsha – The sha the ref points to now. If None, our current commit sha will be used

返回

added RefLogEntry instance

log_entry(index: int) → RefLogEntry

返回

RefLogEntry at the given index

参数

index – python list compatible positive or negative index

注解

This method must read part of the reflog during execution, hence it should be used sparringly, or only if you need just one index. In that case, it will be faster than the log() method

property name: str

返回

In case of symbolic references, the shortest assumable name is the path itself.

property object: Union[Commit, TagObject, Blob, Tree]

Return the object our ref currently refers to

path

property ref: git.refs.symbolic.SymbolicReference

Returns the Reference we point to

property reference: git.refs.symbolic.SymbolicReference

Returns the Reference we point to

rename(new_path: Union[str, os.PathLike], force: bool = False) → git.refs.symbolic.SymbolicReference

Rename self to a new path

参数

• new_path – Either a simple name or a full path, i.e. new_name or features/new_name. The prefix refs/ is implied for references and will be set as needed. In case this is a symbolic ref, there is no implied prefix

• force – If True, the rename will succeed even if a head with the target name already exists. It will be overwritten in that case

返回

self

引发

OSError – In case a file at path but a different contents already exists

repo

set_commit(commit: Union[git.objects.commit.Commit, git.refs.symbolic.SymbolicReference, str], logmsg: Union[None, str] = None) → git.refs.symbolic.SymbolicReference

As set_object, but restricts the type of object to be a Commit

引发

ValueError – If commit is not a Commit object or doesn’t point to a commit

返回

self

set_object(object: Union[Commit, TagObject, Blob, Tree, SymbolicReference, str], logmsg: Optional[str] = None) → SymbolicReference

Set the object we point to, possibly dereference our symbolic reference first. If the reference does not exist, it will be created

参数

• object – a refspec, a SymbolicReference or an Object instance. SymbolicReferences will be dereferenced beforehand to obtain the object they point to

• logmsg – If not None, the message will be used in the reflog entry to be written. Otherwise the reflog is not altered

Note

plain SymbolicReferences may not actually point to objects by convention

返回

self

set_reference(ref: Union[Commit, TagObject, Blob, Tree, SymbolicReference, str], logmsg: Optional[str] = None) → SymbolicReference

Set ourselves to the given ref. It will stay a symbol if the ref is a Reference. Otherwise an Object, given as Object instance or refspec, is assumed and if valid, will be set which effectively detaches the refererence if it was a purely symbolic one.

参数

• ref – SymbolicReference instance, Object instance or refspec string Only if the ref is a SymbolicRef instance, we will point to it. Everything else is dereferenced to obtain the actual object.

• logmsg –

  If set to a string, the message will be used in the reflog. Otherwise, a reflog entry is not written for the changed reference. The previous commit of the entry will be the commit we point to now.

  See also: log_append()

返回

self

Note

This symbolic reference will not be dereferenced. For that, see set_object(...)

classmethod to_full_path(path: Union[str, os.PathLike, git.refs.symbolic.SymbolicReference]) → Union[str, os.PathLike]

返回

string with a full repository-relative path which can be used to initialize a Reference instance, for instance by using Reference.from_path

Refs.reference

class git.refs.reference.Reference(repo: Repo, path: Union[str, os.PathLike], check_path: bool = True)

Represents a named reference to any object. Subclasses may apply restrictions though, i.e. Heads can only point to commits.

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'path': 'str', 'reference': "Union['Head', 'TagReference', 'RemoteReference', 'Reference']"}

__init__(repo: Repo, path: Union[str, os.PathLike], check_path: bool = True) → None

Initialize this instance :param repo: Our parent repository

参数

• path – Path relative to the .git/ directory pointing to the ref in question, i.e. refs/heads/master

• check_path – if False, you can provide any path. Otherwise the path must start with the default path prefix of this type.

__module__ = 'git.refs.reference'

__parameters__ = ()

__slots__ = ()

__str__() → str

Return str(self).

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

classmethod iter_items(repo: Repo, common_path: Optional[Union[str, os.PathLike]] = None, *args: Any, **kwargs: Any) → Iterator[git.refs.symbolic.T_References]

Equivalent to SymbolicReference.iter_items, but will return non-detached references as well.

property name: str

返回

(shortest) Name of this reference - it may contain path components

property remote_head: git.types._T

property remote_name: git.types._T

set_object(object: Union[Commit, TagObject, Blob, Tree, SymbolicReference, str], logmsg: Optional[str] = None) → Reference

Special version which checks if the head-log needs an update as well :return: self

Refs.head

class git.refs.head.HEAD(repo: Repo, path: Union[str, os.PathLike] = 'HEAD')

Special case of a Symbolic Reference as it represents the repository’s HEAD reference.

__annotations__ = {}

__init__(repo: Repo, path: Union[str, os.PathLike] = 'HEAD')

__module__ = 'git.refs.head'

__slots__ = ()

orig_head() → git.refs.symbolic.SymbolicReference

返回

SymbolicReference pointing at the ORIG_HEAD, which is maintained to contain the previous value of HEAD

reset(commit: Union[Commit, TagObject, Blob, Tree, git.refs.symbolic.SymbolicReference, str] = 'HEAD', index: bool = True, working_tree: bool = False, paths: Optional[Union[str, os.PathLike, Sequence[Union[str, os.PathLike]]]] = None, **kwargs: Any) → HEAD

Reset our HEAD to the given commit optionally synchronizing the index and working tree. The reference we refer to will be set to commit as well.

参数

• commit – Commit object, Reference Object or string identifying a revision we should reset HEAD to.

• index – If True, the index will be set to match the given commit. Otherwise it will not be touched.

• working_tree – If True, the working tree will be forcefully adjusted to match the given commit, possibly overwriting uncommitted changes without warning. If working_tree is True, index must be true as well

• paths – Single path or list of paths relative to the git root directory that are to be reset. This allows to partially reset individual files.

• kwargs – Additional arguments passed to git-reset.

返回

self

class git.refs.head.Head(repo: Repo, path: Union[str, os.PathLike], check_path: bool = True)

A Head is a named reference to a Commit. Every Head instance contains a name and a Commit object.

Examples:

>>> repo = Repo("/path/to/repo")
>>> head = repo.heads[0]

>>> head.name
'master'

>>> head.commit
<git.Commit "1c09f116cbc2cb4100fb6935bb162daa4723f455">

>>> head.commit.hexsha
'1c09f116cbc2cb4100fb6935bb162daa4723f455'

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'path': 'str', 'reference': "Union['Head', 'TagReference', 'RemoteReference', 'Reference']"}

__dict__ = mappingproxy({'__module__': 'git.refs.head', '__doc__': 'A Head is a named reference to a Commit. Every Head instance contains a name\n    and a Commit object.\n\n    Examples::\n\n        >>> repo = Repo("/path/to/repo")\n        >>> head = repo.heads[0]\n\n        >>> head.name\n        \'master\'\n\n        >>> head.commit\n        <git.Commit "1c09f116cbc2cb4100fb6935bb162daa4723f455">\n\n        >>> head.commit.hexsha\n        \'1c09f116cbc2cb4100fb6935bb162daa4723f455\'', '_common_path_default': 'refs/heads', 'k_config_remote': 'remote', 'k_config_remote_ref': 'merge', 'delete': <classmethod(<function Head.delete>)>, 'set_tracking_branch': <function Head.set_tracking_branch>, 'tracking_branch': <function Head.tracking_branch>, 'rename': <function Head.rename>, 'checkout': <function Head.checkout>, '_config_parser': <function Head._config_parser>, 'config_reader': <function Head.config_reader>, 'config_writer': <function Head.config_writer>, '__dict__': <attribute '__dict__' of 'Head' objects>, '__weakref__': <attribute '__weakref__' of 'Head' objects>, '__parameters__': (), '_is_protocol': False, '__subclasshook__': <function Protocol.__init_subclass__.<locals>._proto_hook>, '__abstractmethods__': frozenset(), '_abc_impl': <_abc._abc_data object>, '__annotations__': {'path': 'str', 'reference': "Union['Head', 'TagReference', 'RemoteReference', 'Reference']", '_id_attribute_': 'str'}})

__module__ = 'git.refs.head'

__parameters__ = ()

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

__weakref__

list of weak references to the object (if defined)

checkout(force: bool = False, **kwargs: Any) → Union[git.refs.head.HEAD, git.refs.head.Head]

Checkout this head by setting the HEAD to this reference, by updating the index to reflect the tree we point to and by updating the working tree to reflect the latest index.

The command will fail if changed working tree files would be overwritten.

参数

• force – If True, changes to the index and the working tree will be discarded. If False, GitCommandError will be raised in that situation.

• kwargs – Additional keyword arguments to be passed to git checkout, i.e. b=’new_branch’ to create a new branch at the given spot.

返回

The active branch after the checkout operation, usually self unless a new branch has been created. If there is no active branch, as the HEAD is now detached, the HEAD reference will be returned instead.

Note

By default it is only allowed to checkout heads - everything else will leave the HEAD detached which is allowed and possible, but remains a special state that some tools might not be able to handle.

config_reader() → git.config.SectionConstraint[git.config.GitConfigParser]

返回

A configuration parser instance constrained to only read this instance’s values

config_writer() → git.config.SectionConstraint[git.config.GitConfigParser]

返回

A configuration writer instance with read-and write access to options of this head

classmethod delete(repo: Repo, *heads: Union[Head, str], force: bool = False, **kwargs: Any) → None

Delete the given heads

参数

force – If True, the heads will be deleted even if they are not yet merged into the main development stream. Default False

k_config_remote = 'remote'

k_config_remote_ref = 'merge'

rename(new_path: Union[str, os.PathLike], force: bool = False) → git.refs.head.Head

Rename self to a new path

参数

• new_path – Either a simple name or a path, i.e. new_name or features/new_name. The prefix refs/heads is implied

• force – If True, the rename will succeed even if a head with the target name already exists.

返回

self

Note

respects the ref log as git commands are used

set_tracking_branch(remote_reference: Optional[RemoteReference]) → Head

Configure this branch to track the given remote reference. This will alter

this branch’s configuration accordingly.

参数

remote_reference – The remote reference to track or None to untrack any references

返回

self

tracking_branch() → Optional[RemoteReference]

返回

The remote_reference we are tracking, or None if we are not a tracking branch

Refs.tag

git.refs.tag.Tag

alias of git.refs.tag.TagReference

class git.refs.tag.TagReference(repo: Repo, path: Union[str, os.PathLike], check_path: bool = True)

Class representing a lightweight tag reference which either points to a commit ,a tag object or any other object. In the latter case additional information, like the signature or the tag-creator, is available.

This tag object will always point to a commit object, but may carry additional information in a tag object:

tagref = TagReference.list_items(repo)[0]
print(tagref.commit.message)
if tagref.tag is not None:
   print(tagref.tag.message)

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'path': 'str', 'reference': "Union['Head', 'TagReference', 'RemoteReference', 'Reference']"}

__module__ = 'git.refs.tag'

__parameters__ = ()

__slots__ = ()

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

property commit: Commit

返回

Commit object the tag ref points to

引发

ValueError – if the tag points to a tree or blob

classmethod create(repo: Repo, path: Union[str, os.PathLike], reference: Union[str, SymbolicReference] = 'HEAD', logmsg: Optional[str] = None, force: bool = False, **kwargs: Any) → TagReference

Create a new tag reference.

参数

• path – The name of the tag, i.e. 1.0 or releases/1.0. The prefix refs/tags is implied

• ref – A reference to the Object you want to tag. The Object can be a commit, tree or blob.

• logmsg –

  If not None, the message will be used in your tag object. This will also create an additional tag object that allows to obtain that information, i.e.:

  tagref.tag.message
  

• message – Synonym for :param logmsg: Included for backwards compatability. :param logmsg is used in preference if both given.

• force – If True, to force creation of a tag even though that tag already exists.

• kwargs – Additional keyword arguments to be passed to git-tag

返回

A new TagReference

classmethod delete(repo: Repo, *tags: TagReference) → None

Delete the given existing tag or tags

property object: Union[Commit, TagObject, Blob, Tree]

Return the object our ref currently refers to

property tag: Optional[TagObject]

返回

Tag object this tag ref points to or None in case we are a light weight tag

Refs.remote

class git.refs.remote.RemoteReference(repo: Repo, path: Union[str, os.PathLike], check_path: bool = True)

Represents a reference pointing to a remote head.

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'path': 'str', 'reference': "Union['Head', 'TagReference', 'RemoteReference', 'Reference']"}

__module__ = 'git.refs.remote'

__parameters__ = ()

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

classmethod create(*args: Any, **kwargs: Any) → NoReturn

Used to disable this method

classmethod delete(repo: Repo, *refs: RemoteReference, **kwargs: Any) → None

Delete the given remote references

Note

kwargs are given for comparability with the base class method as we should not narrow the signature.

classmethod iter_items(repo: Repo, common_path: Optional[Union[str, os.PathLike]] = None, remote: Optional[Remote] = None, *args: Any, **kwargs: Any) → Iterator[RemoteReference]

Iterate remote references, and if given, constrain them to the given remote

Refs.log

class git.refs.log.RefLog(filepath: Union[None, str, os.PathLike] = None)

A reflog contains RefLogEntrys, each of which defines a certain state of the head in question. Custom query methods allow to retrieve log entries by date or by other criteria.

Reflog entries are ordered, the first added entry is first in the list, the last entry, i.e. the last change of the head or reference, is last in the list.

__abstractmethods__ = frozenset({})

__annotations__ = {}

__init__(filepath: Union[None, str, os.PathLike] = None)

Initialize this instance with an optional filepath, from which we will initialize our data. The path is also used to write changes back using the write() method

__module__ = 'git.refs.log'

static __new__(cls, filepath: Union[None, str, os.PathLike] = None) → git.refs.log.RefLog

__orig_bases__ = (typing.List[git.refs.log.RefLogEntry], <class 'git.objects.util.Serializable'>)

__parameters__ = ()

__slots__ = ('_path',)

classmethod append_entry(config_reader: Optional[Union[git.util.Actor, GitConfigParser, SectionConstraint]], filepath: Union[str, os.PathLike], oldbinsha: bytes, newbinsha: bytes, message: str, write: bool = True) → RefLogEntry

Append a new log entry to the revlog at filepath.

参数

• config_reader – configuration reader of the repository - used to obtain user information. May also be an Actor instance identifying the committer directly or None.

• filepath – full path to the log file

• oldbinsha – binary sha of the previous commit

• newbinsha – binary sha of the current commit

• message – message describing the change to the reference

• write – If True, the changes will be written right away. Otherwise the change will not be written

返回

RefLogEntry objects which was appended to the log

Note

As we are append-only, concurrent access is not a problem as we do not interfere with readers.

classmethod entry_at(filepath: Union[str, os.PathLike], index: int) → git.refs.log.RefLogEntry

返回

RefLogEntry at the given index

参数

• filepath – full path to the index file from which to read the entry

• index – python list compatible index, i.e. it may be negative to specify an entry counted from the end of the list

引发

IndexError – If the entry didn’t exist

注解

This method is faster as it only parses the entry at index, skipping all other lines. Nonetheless, the whole file has to be read if the index is negative

classmethod from_file(filepath: Union[str, os.PathLike]) → git.refs.log.RefLog

返回

a new RefLog instance containing all entries from the reflog at the given filepath

参数

filepath – path to reflog

引发

ValueError – If the file could not be read or was corrupted in some way

classmethod iter_entries(stream: Union[str, BytesIO, mmap.mmap]) → Iterator[git.refs.log.RefLogEntry]

返回

Iterator yielding RefLogEntry instances, one for each line read sfrom the given stream.

参数

stream – file-like object containing the revlog in its native format or string instance pointing to a file to read

classmethod path(ref: SymbolicReference) → str

返回

string to absolute path at which the reflog of the given ref instance would be found. The path is not guaranteed to point to a valid file though.

参数

ref – SymbolicReference instance

to_file(filepath: Union[str, os.PathLike]) → None

Write the contents of the reflog instance to a file at the given filepath. :param filepath: path to file, parent directories are assumed to exist

write() → git.refs.log.RefLog

Write this instance’s data to the file we are originating from :return: self

class git.refs.log.RefLogEntry(iterable=(), /)

Named tuple allowing easy access to the revlog data fields

__annotations__ = {}

__module__ = 'git.refs.log'

__orig_bases__ = (typing.Tuple[str, str, git.util.Actor, typing.Tuple[int, int], str],)

__parameters__ = ()

__repr__() → str

Representation of ourselves in git reflog format

__slots__ = ()

property actor: git.util.Actor

Actor instance, providing access

format() → str

返回

a string suitable to be placed in a reflog file

classmethod from_line(line: bytes) → git.refs.log.RefLogEntry

返回

New RefLogEntry instance from the given revlog line.

参数

line – line bytes without trailing newline

引发

ValueError – If line could not be parsed

property message: str

Message describing the operation that acted on the reference

classmethod new(oldhexsha: str, newhexsha: str, actor: git.util.Actor, time: int, tz_offset: int, message: str) → git.refs.log.RefLogEntry

返回

New instance of a RefLogEntry

property newhexsha: str

The hexsha to the commit the ref now points to, after the change

property oldhexsha: str

The hexsha to the commit the ref pointed to before the change

property time: Tuple[int, int]

time as tuple:

• [0] = int(time)

• [1] = int(timezone_offset) in time.altzone format

Remote

class git.remote.FetchInfo(ref: git.refs.symbolic.SymbolicReference, flags: int, note: str = '', old_commit: Optional[Union[Commit, TagObject, Blob, Tree]] = None, remote_ref_path: Optional[Union[str, os.PathLike]] = None)

Carries information about the results of a fetch operation of a single head:

info = remote.fetch()[0]
info.ref           # Symbolic Reference or RemoteReference to the changed
                   # remote head or FETCH_HEAD
info.flags         # additional flags to be & with enumeration members,
                   # i.e. info.flags & info.REJECTED
                   # is 0 if ref is SymbolicReference
info.note          # additional notes given by git-fetch intended for the user
info.old_commit    # if info.flags & info.FORCED_UPDATE|info.FAST_FORWARD,
                   # field is set to the previous location of ref, otherwise None
info.remote_ref_path # The path from which we fetched on the remote. It's the remote's version of our info.ref

ERROR = 128

FAST_FORWARD = 64

FORCED_UPDATE = 32

HEAD_UPTODATE = 4

NEW_HEAD = 2

NEW_TAG = 1

REJECTED = 16

TAG_UPDATE = 8

__abstractmethods__ = frozenset({})

__annotations__ = {'_flag_map': typing.Dict[typing.Literal[' ', '!', '+', '-', '*', '=', 't', '?'], int], '_id_attribute_': 'str'}

__init__(ref: git.refs.symbolic.SymbolicReference, flags: int, note: str = '', old_commit: Optional[Union[Commit, TagObject, Blob, Tree]] = None, remote_ref_path: Optional[Union[str, os.PathLike]] = None) → None

Initialize a new instance

__module__ = 'git.remote'

__parameters__ = ()

__slots__ = ('ref', 'old_commit', 'flags', 'note', 'remote_ref_path')

__str__() → str

Return str(self).

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

property commit: Union[Commit, TagObject, Blob, Tree]

返回

Commit of our remote ref

flags

classmethod iter_items(repo: Repo, *args: Any, **kwargs: Any) → NoReturn

For more information about the arguments, see list_items :return: iterator yielding Items

property name: str

返回

Name of our remote ref

note

old_commit

ref

classmethod refresh() → Literal[True]

This gets called by the refresh function (see the top level __init__).

remote_ref_path

class git.remote.PushInfo(flags: int, local_ref: Optional[git.refs.symbolic.SymbolicReference], remote_ref_string: str, remote: git.remote.Remote, old_commit: Union[None, str] = None, summary: str = '')

Carries information about the result of a push operation of a single head:

info = remote.push()[0]
info.flags          # bitflags providing more information about the result
info.local_ref      # Reference pointing to the local reference that was pushed
                    # It is None if the ref was deleted.
info.remote_ref_string # path to the remote reference located on the remote side
info.remote_ref # Remote Reference on the local side corresponding to
                # the remote_ref_string. It can be a TagReference as well.
info.old_commit # commit at which the remote_ref was standing before we pushed
                # it to local_ref.commit. Will be None if an error was indicated
info.summary    # summary line providing human readable english text about the push

DELETED = 64

ERROR = 1024

FAST_FORWARD = 256

FORCED_UPDATE = 128

NEW_HEAD = 2

NEW_TAG = 1

NO_MATCH = 4

REJECTED = 8

REMOTE_FAILURE = 32

REMOTE_REJECTED = 16

UP_TO_DATE = 512

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str'}

__init__(flags: int, local_ref: Optional[git.refs.symbolic.SymbolicReference], remote_ref_string: str, remote: git.remote.Remote, old_commit: Union[None, str] = None, summary: str = '') → None

Initialize a new instance local_ref: HEAD | Head | RemoteReference | TagReference | Reference | SymbolicReference | None

__module__ = 'git.remote'

__parameters__ = ()

__slots__ = ('local_ref', 'remote_ref_string', 'flags', '_old_commit_sha', '_remote', 'summary')

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

flags

classmethod iter_items(repo: Repo, *args: Any, **kwargs: Any) → NoReturn

For more information about the arguments, see list_items :return: iterator yielding Items

local_ref

property old_commit: Optional[Union[str, git.refs.symbolic.SymbolicReference, Commit, TagObject, Blob, Tree]]

property remote_ref: Union[git.refs.remote.RemoteReference, git.refs.tag.TagReference]

返回

Remote Reference or TagReference in the local repository corresponding to the remote_ref_string kept in this instance.

remote_ref_string

summary

class git.remote.Remote(repo: Repo, name: str)

Provides easy read and write access to a git remote.

Everything not part of this interface is considered an option for the current remote, allowing constructs like remote.pushurl to query the pushurl.

NOTE: When querying configuration, the configuration accessor will be cached to speed up subsequent accesses.

__abstractmethods__ = frozenset({})

__annotations__ = {'_id_attribute_': 'str', 'url': 'str'}

__eq__(other: object) → bool

Return self==value.

__getattr__(attr: str) → Any

Allows to call this instance like remote.special( *args, **kwargs) to call git-remote special self.name

__hash__() → int

Return hash(self).

__init__(repo: Repo, name: str) → None

Initialize a remote instance

参数

• repo – The repository we are a remote of

• name – the name of the remote, i.e. ‘origin’

__module__ = 'git.remote'

__ne__(other: object) → bool

Return self!=value.

__parameters__ = ()

__repr__() → str

Return repr(self).

__slots__ = ('repo', 'name', '_config_reader')

__str__() → str

Return str(self).

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

classmethod add(repo: Repo, name: str, url: str, **kwargs: Any) → Remote

add_url(url: str, **kwargs: Any) → git.remote.Remote

Adds a new url on current remote (special case of git remote set_url)

This command adds new URLs to a given remote, making it possible to have multiple URLs for a single remote.

参数

url – string being the URL to add as an extra remote URL

返回

self

property config_reader: git.config.SectionConstraint[git.config.GitConfigParser]

返回

GitConfigParser compatible object able to read options for only our remote. Hence you may simple type config.get(“pushurl”) to obtain the information

property config_writer: git.config.SectionConstraint

返回

GitConfigParser compatible object able to write options for this remote.

Note

You can only own one writer at a time - delete it to release the configuration file and make it usable by others.

To assure consistent results, you should only query options through the writer. Once you are done writing, you are free to use the config reader once again.

classmethod create(repo: Repo, name: str, url: str, **kwargs: Any) → Remote

Create a new remote to the given repository :param repo: Repository instance that is to receive the new remote :param name: Desired name of the remote :param url: URL which corresponds to the remote’s name :param kwargs: Additional arguments to be passed to the git-remote add command :return: New Remote instance :raise GitCommandError: in case an origin with that name already exists

delete_url(url: str, **kwargs: Any) → git.remote.Remote

Deletes a new url on current remote (special case of git remote set_url)

This command deletes new URLs to a given remote, making it possible to have multiple URLs for a single remote.

参数

url – string being the URL to delete from the remote

返回

self

exists() → bool

返回

True if this is a valid, existing remote. Valid remotes have an entry in the repository’s configuration

fetch(refspec: Optional[Union[str, List[str]]] = None, progress: Union[git.util.RemoteProgress, None, UpdateProgress] = None, verbose: bool = True, kill_after_timeout: Union[None, float] = None, **kwargs: Any) → git.util.IterableList[git.remote.FetchInfo]

Fetch the latest changes for this remote

参数

• refspec –

  A “refspec” is used by fetch and push to describe the mapping between remote ref and local ref. They are combined with a colon in the format <src>:<dst>, preceded by an optional plus sign, +. For example: git fetch $URL refs/heads/master:refs/heads/origin means “grab the master branch head from the $URL and store it as my origin branch head”. And git push $URL refs/heads/master:refs/heads/to-upstream means “publish my master branch head as to-upstream branch at $URL”. See also git-push(1).

  Taken from the git manual

  Fetch supports multiple refspecs (as the underlying git-fetch does) - supplying a list rather than a string for ‘refspec’ will make use of this facility.

• progress – See ‘push’ method

• verbose – Boolean for verbose output

• kill_after_timeout – To specify a timeout in seconds for the git command, after which the process should be killed. It is set to None by default.

• kwargs – Additional arguments to be passed to git-fetch

返回

IterableList(FetchInfo, …) list of FetchInfo instances providing detailed information about the fetch results

Note

As fetch does not provide progress information to non-ttys, we cannot make it available here unfortunately as in the ‘push’ method.

classmethod iter_items(repo: Repo, *args: Any, **kwargs: Any) → Iterator[Remote]

返回

Iterator yielding Remote objects of the given repository

name

pull(refspec: Optional[Union[str, List[str]]] = None, progress: Optional[Union[git.util.RemoteProgress, UpdateProgress]] = None, kill_after_timeout: Union[None, float] = None, **kwargs: Any) → git.util.IterableList[git.remote.FetchInfo]

Pull changes from the given branch, being the same as a fetch followed by a merge of branch with your local branch.

参数

• refspec – see ‘fetch’ method

• progress – see ‘push’ method

• kill_after_timeout – see ‘fetch’ method

• kwargs – Additional arguments to be passed to git-pull

返回

Please see ‘fetch’ method

push(refspec: Optional[Union[str, List[str]]] = None, progress: Optional[Union[git.util.RemoteProgress, UpdateProgress, Callable[[...], git.util.RemoteProgress]]] = None, kill_after_timeout: Union[None, float] = None, **kwargs: Any) → git.util.IterableList[git.remote.PushInfo]

Push changes from source branch in refspec to target branch in refspec.

参数

• refspec – see ‘fetch’ method

• progress –

  Can take one of many value types:

  • None to discard progress information

  • A function (callable) that is called with the progress information. Signature: progress(op_code, cur_count, max_count=None, message=''). Click here for a description of all arguments given to the function.

  • An instance of a class derived from git.RemoteProgress that overrides the update() function.

• kill_after_timeout – To specify a timeout in seconds for the git command, after which the process should be killed. It is set to None by default.

• kwargs – Additional arguments to be passed to git-push

Note

No further progress information is returned after push returns.

返回

list(PushInfo, …) list of PushInfo instances, each one informing about an individual head which had been updated on the remote side. If the push contains rejected heads, these will have the PushInfo.ERROR bit set in their flags. If the operation fails completely, the length of the returned IterableList will be 0.

property refs: git.util.IterableList[git.refs.remote.RemoteReference]

返回

IterableList of RemoteReference objects. It is prefixed, allowing you to omit the remote path portion, i.e.:: remote.refs.master # yields RemoteReference(‘/refs/remotes/origin/master’)

classmethod remove(repo: Repo, name: str) → str

Remove the remote with the given name :return: the passed remote name to remove

rename(new_name: str) → git.remote.Remote

Rename self to the given new_name :return: self

repo

classmethod rm(repo: Repo, name: str) → str

Remove the remote with the given name :return: the passed remote name to remove

set_url(new_url: str, old_url: Union[None, str] = None, **kwargs: Any) → git.remote.Remote

Configure URLs on current remote (cf command git remote set_url)

This command manages URLs on the remote.

参数

• new_url – string being the URL to add as an extra remote URL

• old_url – when set, replaces this URL with new_url for the remote

返回

self

property stale_refs: git.util.IterableList[git.refs.reference.Reference]

返回

IterableList RemoteReference objects that do not have a corresponding head in the remote reference anymore as they have been deleted on the remote side, but are still available locally.

The IterableList is prefixed, hence the ‘origin’ must be omitted. See ‘refs’ property for an example.

To make things more complicated, it can be possible for the list to include other kinds of references, for example, tag references, if these are stale as well. This is a fix for the issue described here: https://github.com/gitpython-developers/GitPython/issues/260

update(**kwargs: Any) → git.remote.Remote

Fetch all changes for this remote, including new branches which will be forced in ( in case your local remote branch is not part the new remote branches ancestry anymore ).

参数

kwargs – Additional arguments passed to git-remote update

返回

self

property urls: Iterator[str]

返回

Iterator yielding all configured URL targets on a remote as strings

class git.remote.RemoteProgress

Handler providing an interface to parse progress information emitted by git-push and git-fetch and to dispatch callbacks allowing subclasses to react to the progress.

BEGIN = 1

CHECKING_OUT = 256

COMPRESSING = 8

COUNTING = 4

DONE_TOKEN = 'done.'

END = 2

FINDING_SOURCES = 128

OP_MASK = -4

RECEIVING = 32

RESOLVING = 64

STAGE_MASK = 3

TOKEN_SEPARATOR = ', '

WRITING = 16

__annotations__ = {'_cur_line': 'Optional[str]', '_num_op_codes': <class 'int'>, '_seen_ops': 'List[int]', 'error_lines': 'List[str]', 'other_lines': 'List[str]'}

__init__() → None

__module__ = 'git.util'

__slots__ = ('_cur_line', '_seen_ops', 'error_lines', 'other_lines')

error_lines: List[str]

line_dropped(line: str) → None

Called whenever a line could not be understood and was therefore dropped.

new_message_handler() → Callable[[str], None]

返回

a progress handler suitable for handle_process_output(), passing lines on to this Progress handler in a suitable format

other_lines: List[str]

re_op_absolute = re.compile('(remote: )?([\\w\\s]+):\\s+()(\\d+)()(.*)')

re_op_relative = re.compile('(remote: )?([\\w\\s]+):\\s+(\\d+)% \\((\\d+)/(\\d+)\\)(.*)')

update(op_code: int, cur_count: Union[str, float], max_count: Optional[Union[str, float]] = None, message: str = '') → None

Called whenever the progress changes

参数

• op_code –

  Integer allowing to be compared against Operation IDs and stage IDs.

  Stage IDs are BEGIN and END. BEGIN will only be set once for each Operation ID as well as END. It may be that BEGIN and END are set at once in case only one progress message was emitted due to the speed of the operation. Between BEGIN and END, none of these flags will be set

  Operation IDs are all held within the OP_MASK. Only one Operation ID will be active per call.

• cur_count – Current absolute count of items

• max_count – The maximum count of items we expect. It may be None in case there is no maximum number of items or if it is (yet) unknown.

• message – In case of the ‘WRITING’ operation, it contains the amount of bytes transferred. It may possibly be used for other purposes as well.

You may read the contents of the current line in self._cur_line

Repo.Base

class git.repo.base.Repo(path: Union[None, str, os.PathLike] = None, odbt: Type[gitdb.db.loose.LooseObjectDB] = <class 'git.db.GitCmdObjectDB'>, search_parent_directories: bool = False, expand_vars: bool = True)

Represents a git repository and allows you to query references, gather commit information, generate diffs, create and clone repositories query the log.

The following attributes are worth using:

‘working_dir’ is the working directory of the git command, which is the working tree directory if available or the .git directory in case of bare repositories

‘working_tree_dir’ is the working tree directory, but will raise AssertionError if we are a bare repository.

‘git_dir’ is the .git repository directory, which is always set.

DAEMON_EXPORT_FILE = 'git-daemon-export-ok'

GitCommandWrapperType

alias of git.cmd.Git

__annotations__ = {'_common_dir': 'PathLike', '_working_tree_dir': 'Optional[PathLike]', 'config_level': 'ConfigLevels_Tup', 'git_dir': 'PathLike', 'working_dir': 'Optional[PathLike]'}

__del__() → None

__dict__ = mappingproxy({'__module__': 'git.repo.base', '__annotations__': {'working_dir': 'Optional[PathLike]', '_working_tree_dir': 'Optional[PathLike]', 'git_dir': 'PathLike', '_common_dir': 'PathLike', 'config_level': 'ConfigLevels_Tup'}, '__doc__': "Represents a git repository and allows you to query references,\n    gather commit information, generate diffs, create and clone repositories query\n    the log.\n\n    The following attributes are worth using:\n\n    'working_dir' is the working directory of the git command, which is the working tree\n    directory if available or the .git directory in case of bare repositories\n\n    'working_tree_dir' is the working tree directory, but will raise AssertionError\n    if we are a bare repository.\n\n    'git_dir' is the .git repository directory, which is always set.", 'DAEMON_EXPORT_FILE': 'git-daemon-export-ok', 'git': None, 'working_dir': None, '_working_tree_dir': None, 'git_dir': '', '_common_dir': '', 're_whitespace': re.compile('\\s+'), 're_hexsha_only': re.compile('^[0-9A-Fa-f]{40}$'), 're_hexsha_shortened': re.compile('^[0-9A-Fa-f]{4,40}$'), 're_envvars': re.compile('(\\$(\\{\\s?)?[a-zA-Z_]\\w*(\\}\\s?)?|%\\s?[a-zA-Z_]\\w*\\s?%)'), 're_author_committer_start': re.compile('^(author|committer)'), 're_tab_full_line': re.compile('^\\t(.*)$'), 'config_level': ('system', 'user', 'global', 'repository'), 'GitCommandWrapperType': <class 'git.cmd.Git'>, '__init__': <function Repo.__init__>, '__enter__': <function Repo.__enter__>, '__exit__': <function Repo.__exit__>, '__del__': <function Repo.__del__>, 'close': <function Repo.close>, '__eq__': <function Repo.__eq__>, '__ne__': <function Repo.__ne__>, '__hash__': <function Repo.__hash__>, 'description': <property object>, 'working_tree_dir': <property object>, 'common_dir': <property object>, 'bare': <property object>, 'heads': <property object>, 'references': <property object>, 'refs': <property object>, 'branches': <property object>, 'index': <property object>, 'head': <property object>, 'remotes': <property object>, 'remote': <function Repo.remote>, 'submodules': <property object>, 'submodule': <function Repo.submodule>, 'create_submodule': <function Repo.create_submodule>, 'iter_submodules': <function Repo.iter_submodules>, 'submodule_update': <function Repo.submodule_update>, 'tags': <property object>, 'tag': <function Repo.tag>, '_to_full_tag_path': <staticmethod(<function Repo._to_full_tag_path>)>, 'create_head': <function Repo.create_head>, 'delete_head': <function Repo.delete_head>, 'create_tag': <function Repo.create_tag>, 'delete_tag': <function Repo.delete_tag>, 'create_remote': <function Repo.create_remote>, 'delete_remote': <function Repo.delete_remote>, '_get_config_path': <function Repo._get_config_path>, 'config_reader': <function Repo.config_reader>, 'config_writer': <function Repo.config_writer>, 'commit': <function Repo.commit>, 'iter_trees': <function Repo.iter_trees>, 'tree': <function Repo.tree>, 'iter_commits': <function Repo.iter_commits>, 'merge_base': <function Repo.merge_base>, 'is_ancestor': <function Repo.is_ancestor>, 'is_valid_object': <function Repo.is_valid_object>, 'daemon_export': <property object>, '_get_alternates': <function Repo._get_alternates>, '_set_alternates': <function Repo._set_alternates>, 'alternates': <property object>, 'is_dirty': <function Repo.is_dirty>, 'untracked_files': <property object>, '_get_untracked_files': <function Repo._get_untracked_files>, 'ignored': <function Repo.ignored>, 'active_branch': <property object>, 'blame_incremental': <function Repo.blame_incremental>, 'blame': <function Repo.blame>, 'init': <classmethod(<function Repo.init>)>, '_clone': <classmethod(<function Repo._clone>)>, 'clone': <function Repo.clone>, 'clone_from': <classmethod(<function Repo.clone_from>)>, 'archive': <function Repo.archive>, 'has_separate_working_tree': <function Repo.has_separate_working_tree>, 'rev_parse': <function rev_parse>, '__repr__': <function Repo.__repr__>, 'currently_rebasing_on': <function Repo.currently_rebasing_on>, '__dict__': <attribute '__dict__' of 'Repo' objects>, '__weakref__': <attribute '__weakref__' of 'Repo' objects>})

__enter__() → git.repo.base.Repo

__eq__(rhs: object) → bool

Return self==value.

__exit__(*args: Any) → None

__hash__() → int

Return hash(self).

__init__(path: Union[None, str, os.PathLike] = None, odbt: Type[gitdb.db.loose.LooseObjectDB] = <class 'git.db.GitCmdObjectDB'>, search_parent_directories: bool = False, expand_vars: bool = True) → None

Create a new Repo instance

参数

• path –

  the path to either the root git directory or the bare git repo:

  repo = Repo("/Users/mtrier/Development/git-python")
  repo = Repo("/Users/mtrier/Development/git-python.git")
  repo = Repo("~/Development/git-python.git")
  repo = Repo("$REPOSITORIES/Development/git-python.git")
  repo = Repo("C:\Users\mtrier\Development\git-python\.git")
  

  • In Cygwin, path may be a ‘cygdrive/…’ prefixed path.

  • If it evaluates to false, GIT_DIR is used, and if this also evals to false, the current-directory is used.

• odbt – Object DataBase type - a type which is constructed by providing the directory containing the database objects, i.e. .git/objects. It will be used to access all object data

• search_parent_directories –

  if True, all parent directories will be searched for a valid repo as well.

  Please note that this was the default behaviour in older versions of GitPython, which is considered a bug though.

引发

• InvalidGitRepositoryError –

• NoSuchPathError –

返回

git.Repo

__module__ = 'git.repo.base'

__ne__(rhs: object) → bool

Return self!=value.

__repr__() → str

Return repr(self).

__weakref__

list of weak references to the object (if defined)

property active_branch: git.refs.head.Head

The name of the currently active branch. :return: Head to the active branch

property alternates: List[str]

Retrieve a list of alternates paths or set a list paths to be used as alternates

archive(ostream: Union[TextIO, BinaryIO], treeish: Union[None, str] = None, prefix: Union[None, str] = None, **kwargs: Any) → git.repo.base.Repo

Archive the tree at the given revision.

参数

• ostream – file compatible stream object to which the archive will be written as bytes

• treeish – is the treeish name/id, defaults to active branch

• prefix – is the optional prefix to prepend to each filename in the archive

• kwargs –

  Additional arguments passed to git-archive

  • Use the ‘format’ argument to define the kind of format. Use specialized ostreams to write any format supported by python.

  • You may specify the special path keyword, which may either be a repository-relative path to a directory or file to place into the archive, or a list or tuple of multiple paths.

引发

GitCommandError – in case something went wrong

返回

self

property bare: bool

返回

True if the repository is bare

blame(rev: Union[str, git.refs.head.HEAD], file: str, incremental: bool = False, **kwargs: Any) → Optional[Union[List[List[Optional[Union[git.objects.commit.Commit, List[str | bytes]]]]], Iterator[git.repo.base.BlameEntry]]]

The blame information for the given file at the given revision.

参数

rev – revision specifier, see git-rev-parse for viable options.

返回

list: [git.Commit, list: [<line>]] A list of lists associating a Commit object with a list of lines that changed within the given commit. The Commit objects will be given in order of appearance.

blame_incremental(rev: str | git.refs.head.HEAD, file: str, **kwargs: Any) → Iterator[git.repo.base.BlameEntry]

Iterator for blame information for the given file at the given revision.

Unlike .blame(), this does not return the actual file’s contents, only a stream of BlameEntry tuples.

参数

rev – revision specifier, see git-rev-parse for viable options.

返回

lazy iterator of BlameEntry tuples, where the commit indicates the commit to blame for the line, and range indicates a span of line numbers in the resulting file.

If you combine all line number ranges outputted by this command, you should get a continuous range spanning all line numbers in the file.

property branches: IterableList[Head]

A list of Head objects representing the branch heads in this repo

返回

git.IterableList(Head, ...)

clone(path: Union[str, os.PathLike], progress: Optional[Callable] = None, multi_options: Optional[List[str]] = None, **kwargs: Any) → git.repo.base.Repo

Create a clone from this repository.

参数

• path – is the full path of the new repo (traditionally ends with ./<name>.git).

• progress – See ‘git.remote.Remote.push’.

• multi_options – A list of Clone options that can be provided multiple times. One option per list item which is passed exactly as specified to clone. For example [’–config core.filemode=false’, ‘–config core.ignorecase’, ‘–recurse-submodule=repo1_path’, ‘–recurse-submodule=repo2_path’]

• kwargs –

  • odbt = ObjectDatabase Type, allowing to determine the object database implementation used by the returned Repo instance

  • All remaining keyword arguments are given to the git-clone command

返回

git.Repo (the newly cloned repo)

classmethod clone_from(url: Union[str, os.PathLike], to_path: Union[str, os.PathLike], progress: Optional[Callable] = None, env: Optional[Mapping[str, str]] = None, multi_options: Optional[List[str]] = None, **kwargs: Any) → git.repo.base.Repo

Create a clone from the given URL

参数

• url – valid git url, see http://www.kernel.org/pub/software/scm/git/docs/git-clone.html#URLS

• to_path – Path to which the repository should be cloned to

• progress – See ‘git.remote.Remote.push’.

• env – Optional dictionary containing the desired environment variables. Note: Provided variables will be used to update the execution environment for git. If some variable is not specified in env and is defined in os.environ, value from os.environ will be used. If you want to unset some variable, consider providing empty string as its value.

• multi_options – See clone method

• kwargs – see the clone method

返回

Repo instance pointing to the cloned directory

close() → None

commit(rev: Union[str, Commit_ish, None] = None) → Commit

The Commit object for the specified revision

参数

rev – revision specifier, see git-rev-parse for viable options.

返回

git.Commit

property common_dir: Union[str, os.PathLike]

返回

The git dir that holds everything except possibly HEAD, FETCH_HEAD, ORIG_HEAD, COMMIT_EDITMSG, index, and logs/.

config_level: Tuple[Literal['system'], Literal['user'], Literal['global'], Literal['repository']] = ('system', 'user', 'global', 'repository')

config_reader(config_level: Optional[Literal['system', 'global', 'user', 'repository']] = None) → git.config.GitConfigParser

返回

GitConfigParser allowing to read the full git configuration, but not to write it

The configuration will include values from the system, user and repository configuration files.

参数

config_level – For possible values, see config_writer method If None, all applicable levels will be used. Specify a level in case you know which file you wish to read to prevent reading multiple files.

Note

On windows, system configuration cannot currently be read as the path is unknown, instead the global path will be used.

config_writer(config_level: Literal['system', 'global', 'user', 'repository'] = 'repository') → git.config.GitConfigParser

返回

GitConfigParser allowing to write values of the specified configuration file level. Config writers should be retrieved, used to change the configuration, and written right away as they will lock the configuration file in question and prevent other’s to write it.

参数

config_level – One of the following values system = system wide configuration file global = user level configuration file repository = configuration file for this repository only

create_head(path: Union[str, os.PathLike], commit: str = 'HEAD', force: bool = False, logmsg: Union[None, str] = None) → git.refs.head.Head

Create a new head within the repository. For more documentation, please see the Head.create method.

返回

newly created Head Reference

create_remote(name: str, url: str, **kwargs: Any) → git.remote.Remote

Create a new remote.

For more information, please see the documentation of the Remote.create methods

返回

Remote reference

create_submodule(*args: Any, **kwargs: Any) → git.objects.submodule.base.Submodule

Create a new submodule

Note

See the documentation of Submodule.add for a description of the applicable parameters

返回

created submodules

create_tag(path: Union[str, os.PathLike], ref: str = 'HEAD', message: Union[None, str] = None, force: bool = False, **kwargs: Any) → git.refs.tag.TagReference

Create a new tag reference. For more documentation, please see the TagReference.create method.

返回

TagReference object

currently_rebasing_on() → git.objects.commit.Commit | None

返回

The commit which is currently being replayed while rebasing.

None if we are not currently rebasing.

property daemon_export: bool

If True, git-daemon may export this repository

delete_head(*heads: Union[str, git.refs.head.Head], **kwargs: Any) → None

Delete the given heads

参数

kwargs – Additional keyword arguments to be passed to git-branch

delete_remote(remote: git.remote.Remote) → str

Delete the given remote.

delete_tag(*tags: git.refs.tag.TagReference) → None

Delete the given tag references

property description: str

the project’s description

git = None

git_dir: Union[str, os.PathLike] = ''

has_separate_working_tree() → bool

返回

True if our git_dir is not at the root of our working_tree_dir, but a .git file with a platform agnositic symbolic link. Our git_dir will be wherever the .git file points to

Note

bare repositories will always return False here

property head: git.refs.head.HEAD

返回

HEAD Object pointing to the current head reference

property heads: IterableList[Head]

A list of Head objects representing the branch heads in this repo

返回

git.IterableList(Head, ...)

ignored(*paths: Union[str, os.PathLike]) → List[str]

Checks if paths are ignored via .gitignore Doing so using the “git check-ignore” method.

参数

paths – List of paths to check whether they are ignored or not

返回

subset of those paths which are ignored

property index: git.index.base.IndexFile

返回

IndexFile representing this repository’s index.

Note

This property can be expensive, as the returned IndexFile will be reinitialized. It’s recommended to re-use the object.

classmethod init(path: Union[None, str, os.PathLike] = None, mkdir: bool = True, odbt: Type[git.db.GitCmdObjectDB] = <class 'git.db.GitCmdObjectDB'>, expand_vars: bool = True, **kwargs: Any) → git.repo.base.Repo

Initialize a git repository at the given path if specified

参数

• path – is the full path to the repo (traditionally ends with /<name>.git) or None in which case the repository will be created in the current working directory

• mkdir – if specified will create the repository directory if it doesn’t already exists. Creates the directory with a mode=0755. Only effective if a path is explicitly given

• odbt – Object DataBase type - a type which is constructed by providing the directory containing the database objects, i.e. .git/objects. It will be used to access all object data

• expand_vars – if specified, environment variables will not be escaped. This can lead to information disclosure, allowing attackers to access the contents of environment variables

• kwargs – keyword arguments serving as additional options to the git-init command

返回

git.Repo (the newly created repo)

is_ancestor(ancestor_rev: git.objects.commit.Commit, rev: git.objects.commit.Commit) → bool

Check if a commit is an ancestor of another

参数

• ancestor_rev – Rev which should be an ancestor

• rev – Rev to test against ancestor_rev

返回

True, ancestor_rev is an ancestor to rev.

is_dirty(index: bool = True, working_tree: bool = True, untracked_files: bool = False, submodules: bool = True, path: Union[None, str, os.PathLike] = None) → bool

返回

True, the repository is considered dirty. By default it will react like a git-status without untracked files, hence it is dirty if the index or the working copy have changes.

is_valid_object(sha: str, object_type: Union[None, str] = None) → bool

iter_commits(rev: Union[str, Commit, 'SymbolicReference', None] = None, paths: Union[PathLike, Sequence[PathLike]] = '', **kwargs: Any) → Iterator[Commit]

A list of Commit objects representing the history of a given ref/commit

参数

• rev – revision specifier, see git-rev-parse for viable options. If None, the active branch will be used.

• paths – is an optional path or a list of paths to limit the returned commits to Commits that do not contain that path or the paths will not be returned.

• kwargs – Arguments to be passed to git-rev-list - common ones are max_count and skip

Note

to receive only commits between two named revisions, use the “revA…revB” revision specifier

返回

git.Commit[]

iter_submodules(*args: Any, **kwargs: Any) → Iterator[git.objects.submodule.base.Submodule]

An iterator yielding Submodule instances, see Traversable interface for a description of args and kwargs :return: Iterator

iter_trees(*args: Any, **kwargs: Any) → Iterator['Tree']

返回

Iterator yielding Tree objects

Note

Takes all arguments known to iter_commits method

merge_base(*rev: TBD, **kwargs: Any) → List[Union[Commit_ish, None]]

Find the closest common ancestor for the given revision (e.g. Commits, Tags, References, etc)

参数

• rev – At least two revs to find the common ancestor for.

• kwargs – Additional arguments to be passed to the repo.git.merge_base() command which does all the work.

返回

A list of Commit objects. If –all was not specified as kwarg, the list will have at max one Commit, or is empty if no common merge base exists.

引发

ValueError – If not at least two revs are provided

re_author_committer_start = re.compile('^(author|committer)')

re_envvars = re.compile('(\\$(\\{\\s?)?[a-zA-Z_]\\w*(\\}\\s?)?|%\\s?[a-zA-Z_]\\w*\\s?%)')

re_hexsha_only = re.compile('^[0-9A-Fa-f]{40}$')

re_hexsha_shortened = re.compile('^[0-9A-Fa-f]{4,40}$')

re_tab_full_line = re.compile('^\\t(.*)$')

re_whitespace = re.compile('\\s+')

property references: IterableList[Reference]

A list of Reference objects representing tags, heads and remote references.

返回

IterableList(Reference, …)

property refs: IterableList[Reference]

A list of Reference objects representing tags, heads and remote references.

返回

IterableList(Reference, …)

remote(name: str = 'origin') → git.remote.Remote

返回

Remote with the specified name

引发

ValueError – if no remote with such a name exists

property remotes: IterableList[Remote]

A list of Remote objects allowing to access and manipulate remotes :return: git.IterableList(Remote, ...)

rev_parse(rev: str) → Union['Commit', 'Tag', 'Tree', 'Blob']

返回

Object at the given revision, either Commit, Tag, Tree or Blob

参数

rev – git-rev-parse compatible revision specification as string, please see http://www.kernel.org/pub/software/scm/git/docs/git-rev-parse.html for details

引发

• BadObject – if the given revision could not be found

• ValueError – If rev couldn’t be parsed

• IndexError – If invalid reflog index is specified

submodule(name: str) → git.objects.submodule.base.Submodule

返回

Submodule with the given name

引发

ValueError – If no such submodule exists

submodule_update(*args: Any, **kwargs: Any) → Iterator[git.objects.submodule.base.Submodule]

Update the submodules, keeping the repository consistent as it will take the previous state into consideration. For more information, please see the documentation of RootModule.update

property submodules: IterableList[Submodule]

返回

git.IterableList(Submodule, …) of direct submodules available from the current head

tag(path: Union[str, os.PathLike]) → git.refs.tag.TagReference

返回

TagReference Object, reference pointing to a Commit or Tag

参数

path – path to the tag reference, i.e. 0.1.5 or tags/0.1.5

property tags: IterableList[TagReference]

A list of Tag objects that are available in this repo :return: git.IterableList(TagReference, ...)

tree(rev: Union[Tree_ish, str, None] = None) → Tree

The Tree object for the given treeish revision Examples:

repo.tree(repo.heads[0])

参数

rev – is a revision pointing to a Treeish ( being a commit or tree )

返回

git.Tree

Note

If you need a non-root level tree, find it by iterating the root tree. Otherwise it cannot know about its path relative to the repository root and subsequent operations might have unexpected results.

property untracked_files: List[str]

返回

list(str,…)

Files currently untracked as they have not been staged yet. Paths are relative to the current working directory of the git command.

Note

ignored files will not appear here, i.e. files mentioned in .gitignore

Note

This property is expensive, as no cache is involved. To process the result, please consider caching it yourself.

working_dir: Optional[Union[str, os.PathLike]] = None

property working_tree_dir: Optional[Union[str, os.PathLike]]

返回

The working tree directory of our git repository. If this is a bare repository, None is returned.

Repo.Functions

Package with general repository related functions

git.repo.fun.deref_tag(tag: Tag) → TagObject

Recursively dereference a tag and return the resulting object

git.repo.fun.find_submodule_git_dir(d: PathLike) → Optional['PathLike']

Search for a submodule repo.

git.repo.fun.find_worktree_git_dir(dotgit: PathLike) → Optional[str]

Search for a gitdir for this worktree.

git.repo.fun.is_git_dir(d: PathLike) → bool

This is taken from the git setup.c:is_git_directory function.

@throws WorkTreeRepositoryUnsupported if it sees a worktree directory. It’s quite hacky to do that here,

but at least clearly indicates that we don’t support it. There is the unlikely danger to throw if we see directories which just look like a worktree dir, but are none.

git.repo.fun.name_to_object(repo: Repo, name: str, return_ref: bool = False) → Union[SymbolicReference, 'Commit', 'TagObject', 'Blob', 'Tree']

返回

object specified by the given name, hexshas ( short and long ) as well as references are supported

参数

return_ref – if name specifies a reference, we will return the reference instead of the object. Otherwise it will raise BadObject or BadName

git.repo.fun.rev_parse(repo: Repo, rev: str) → Union['Commit', 'Tag', 'Tree', 'Blob']

返回

Object at the given revision, either Commit, Tag, Tree or Blob

参数

rev – git-rev-parse compatible revision specification as string, please see http://www.kernel.org/pub/software/scm/git/docs/git-rev-parse.html for details

引发

• BadObject – if the given revision could not be found

• ValueError – If rev couldn’t be parsed

• IndexError – If invalid reflog index is specified

git.repo.fun.short_to_long(odb: GitCmdObjectDB, hexsha: str) → Optional[bytes]

返回

long hexadecimal sha1 from the given less-than-40 byte hexsha or None if no candidate could be found.

参数

hexsha – hexsha with less than 40 byte

git.repo.fun.to_commit(obj: Object) → Union['Commit', 'TagObject']

Convert the given object to a commit if possible and return it

git.repo.fun.touch(filename: str) → str

Util

class git.util.Actor(name: Optional[str], email: Optional[str])

Actors hold information about a person acting on the repository. They can be committers and authors or anything with a name and an email as mentioned in the git log entries.

__annotations__ = {}

__eq__(other: Any) → bool

Return self==value.

__hash__() → int

Return hash(self).

__init__(name: Optional[str], email: Optional[str]) → None

__module__ = 'git.util'

__ne__(other: Any) → bool

Return self!=value.

__repr__() → str

Return repr(self).

__slots__ = ('name', 'email')

__str__() → str

Return str(self).

classmethod author(config_reader: Union[None, GitConfigParser, SectionConstraint] = None) → Actor

Same as committer(), but defines the main author. It may be specified in the environment, but defaults to the committer

classmethod committer(config_reader: Union[None, GitConfigParser, SectionConstraint] = None) → Actor

返回

Actor instance corresponding to the configured committer. It behaves similar to the git implementation, such that the environment will override configuration values of config_reader. If no value is set at all, it will be generated

参数

config_reader – ConfigReader to use to retrieve the values from in case they are not set in the environment

conf_email = 'email'

conf_name = 'name'

email

env_author_email = 'GIT_AUTHOR_EMAIL'

env_author_name = 'GIT_AUTHOR_NAME'

env_committer_email = 'GIT_COMMITTER_EMAIL'

env_committer_name = 'GIT_COMMITTER_NAME'

name

name_email_regex = re.compile('(.*) <(.*?)>')

name_only_regex = re.compile('<(.*)>')

class git.util.BlockingLockFile(file_path: Union[str, os.PathLike], check_interval_s: float = 0.3, max_block_time_s: int = 9223372036854775807)

The lock file will block until a lock could be obtained, or fail after a specified timeout.

Note

If the directory containing the lock was removed, an exception will be raised during the blocking period, preventing hangs as the lock can never be obtained.

__init__(file_path: Union[str, os.PathLike], check_interval_s: float = 0.3, max_block_time_s: int = 9223372036854775807) → None

Configure the instance

参数

• check_interval_s – Period of time to sleep until the lock is checked the next time. By default, it waits a nearly unlimited time

• max_block_time_s – Maximum amount of seconds we may lock

__module__ = 'git.util'

__slots__ = ('_check_interval', '_max_block_time')

class git.util.CallableRemoteProgress(fn: Callable)

An implementation forwarding updates to any callable

__annotations__ = {}

__init__(fn: Callable) → None

__module__ = 'git.util'

__slots__ = '_callable'

update(*args: Any, **kwargs: Any) → None

Called whenever the progress changes

参数

• op_code –

  Integer allowing to be compared against Operation IDs and stage IDs.

  Stage IDs are BEGIN and END. BEGIN will only be set once for each Operation ID as well as END. It may be that BEGIN and END are set at once in case only one progress message was emitted due to the speed of the operation. Between BEGIN and END, none of these flags will be set

  Operation IDs are all held within the OP_MASK. Only one Operation ID will be active per call.

• cur_count – Current absolute count of items

• max_count – The maximum count of items we expect. It may be None in case there is no maximum number of items or if it is (yet) unknown.

• message – In case of the ‘WRITING’ operation, it contains the amount of bytes transferred. It may possibly be used for other purposes as well.

You may read the contents of the current line in self._cur_line

git.util.HIDE_WINDOWS_KNOWN_ERRORS = False

We need an easy way to see if Appveyor TCs start failing, so the errors marked with this var are considered “acknowledged” ones, awaiting remedy, till then, we wish to hide them.

class git.util.IndexFileSHA1Writer(f: IO)

Wrapper around a file-like object that remembers the SHA1 of the data written to it. It will write a sha when the stream is closed or if the asked for explicitly using write_sha.

Only useful to the indexfile

Note

Based on the dulwich project

__init__(f: IO) → None

__module__ = 'git.util'

__slots__ = ('f', 'sha1')

close() → bytes

f

sha1

tell() → int

write(data: AnyStr) → int

write_sha() → bytes

class git.util.IterableList(id_attr: str, prefix: str = '')

List of iterable objects allowing to query an object by id or by named index:

heads = repo.heads
heads.master
heads['master']
heads[0]

Iterable parent objects = [Commit, SubModule, Reference, FetchInfo, PushInfo] Iterable via inheritance = [Head, TagReference, RemoteReference] ] It requires an id_attribute name to be set which will be queried from its contained items to have a means for comparison.

A prefix can be specified which is to be used in case the id returned by the items always contains a prefix that does not matter to the user, so it can be left out.

__annotations__ = {}

__contains__(attr: object) → bool

Return key in self.

__delitem__(index: Union[SupportsIndex, int, slice, str]) → None

Delete self[key].

__getattr__(attr: str) → git.util.T_IterableObj

__getitem__(index: Union[SupportsIndex, int, slice, str]) → git.util.T_IterableObj

x.__getitem__(y) <==> x[y]

__init__(id_attr: str, prefix: str = '') → None

__module__ = 'git.util'

static __new__(cls, id_attr: str, prefix: str = '') → git.util.IterableList[git.util.IterableObj]

__orig_bases__ = (typing.List[+T_IterableObj],)

__parameters__ = (+T_IterableObj,)

__slots__ = ('_id_attr', '_prefix')

class git.util.IterableObj(*args, **kwargs)

Defines an interface for iterable items which is to assure a uniform way to retrieve and iterate items within the git repository

Subclasses = [Submodule, Commit, Reference, PushInfo, FetchInfo, Remote]

__abstractmethods__ = frozenset({'iter_items'})

__annotations__ = {'_id_attribute_': <class 'str'>}

__init__(*args, **kwargs)

__module__ = 'git.util'

__parameters__ = ()

__slots__ = ()

__subclasshook__()

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

abstract classmethod iter_items(repo: Repo, *args: Any, **kwargs: Any) → Iterator[git.util.T_IterableObj]

For more information about the arguments, see list_items :return: iterator yielding Items

classmethod list_items(repo: Repo, *args: Any, **kwargs: Any) → git.util.IterableList[git.util.T_IterableObj]

Find all items of this type - subclasses can specify args and kwargs differently. If no args are given, subclasses are obliged to return all items if no additional arguments arg given.

Note

Favor the iter_items method as it will

:return:list(Item,…) list of item instances

class git.util.LockFile(file_path: Union[str, os.PathLike])

Provides methods to obtain, check for, and release a file based lock which should be used to handle concurrent access to the same file.

As we are a utility class to be derived from, we only use protected methods.

Locks will automatically be released on destruction

__annotations__ = {}

__del__() → None

__init__(file_path: Union[str, os.PathLike]) → None

__module__ = 'git.util'

__slots__ = ('_file_path', '_owns_lock')

class git.util.RemoteProgress

Handler providing an interface to parse progress information emitted by git-push and git-fetch and to dispatch callbacks allowing subclasses to react to the progress.

BEGIN = 1

CHECKING_OUT = 256

COMPRESSING = 8

COUNTING = 4

DONE_TOKEN = 'done.'

END = 2

FINDING_SOURCES = 128

OP_MASK = -4

RECEIVING = 32

RESOLVING = 64

STAGE_MASK = 3

TOKEN_SEPARATOR = ', '

WRITING = 16

__annotations__ = {'_cur_line': 'Optional[str]', '_num_op_codes': <class 'int'>, '_seen_ops': 'List[int]', 'error_lines': 'List[str]', 'other_lines': 'List[str]'}

__init__() → None

__module__ = 'git.util'

__slots__ = ('_cur_line', '_seen_ops', 'error_lines', 'other_lines')

error_lines: List[str]

line_dropped(line: str) → None

Called whenever a line could not be understood and was therefore dropped.

new_message_handler() → Callable[[str], None]

返回

a progress handler suitable for handle_process_output(), passing lines on to this Progress handler in a suitable format

other_lines: List[str]

re_op_absolute = re.compile('(remote: )?([\\w\\s]+):\\s+()(\\d+)()(.*)')

re_op_relative = re.compile('(remote: )?([\\w\\s]+):\\s+(\\d+)% \\((\\d+)/(\\d+)\\)(.*)')

update(op_code: int, cur_count: Union[str, float], max_count: Optional[Union[str, float]] = None, message: str = '') → None

Called whenever the progress changes

参数

• op_code –

  Integer allowing to be compared against Operation IDs and stage IDs.

  Stage IDs are BEGIN and END. BEGIN will only be set once for each Operation ID as well as END. It may be that BEGIN and END are set at once in case only one progress message was emitted due to the speed of the operation. Between BEGIN and END, none of these flags will be set

  Operation IDs are all held within the OP_MASK. Only one Operation ID will be active per call.

• cur_count – Current absolute count of items

• max_count – The maximum count of items we expect. It may be None in case there is no maximum number of items or if it is (yet) unknown.

• message – In case of the ‘WRITING’ operation, it contains the amount of bytes transferred. It may possibly be used for other purposes as well.

You may read the contents of the current line in self._cur_line

class git.util.Stats(total: git.types.Total_TD, files: Dict[Union[str, os.PathLike], git.types.Files_TD])

Represents stat information as presented by git at the end of a merge. It is created from the output of a diff operation.

Example:

c = Commit( sha1 )
s = c.stats
s.total         # full-stat-dict
s.files         # dict( filepath : stat-dict )

stat-dict

A dictionary with the following keys and values:

deletions = number of deleted lines as int
insertions = number of inserted lines as int
lines = total number of lines changed as int, or deletions + insertions

full-stat-dict

In addition to the items in the stat-dict, it features additional information:

files = number of changed files as int

__init__(total: git.types.Total_TD, files: Dict[Union[str, os.PathLike], git.types.Files_TD])

__module__ = 'git.util'

__slots__ = ('total', 'files')

files

total

git.util.assure_directory_exists(path: Union[str, os.PathLike], is_file: bool = False) → bool

Assure that the directory pointed to by path exists.

参数

is_file – If True, path is assumed to be a file and handled correctly. Otherwise it must be a directory

返回

True if the directory was created, False if it already existed

git.util.get_user_id() → str

返回

string identifying the currently active system user as name@node

git.util.join_path(a: Union[str, os.PathLike], *p: Union[str, os.PathLike]) → Union[str, os.PathLike]

Join path tokens together similar to osp.join, but always use ‘/’ instead of possibly ‘’ on windows.

git.util.join_path_native(a: Union[str, os.PathLike], *p: Union[str, os.PathLike]) → Union[str, os.PathLike]

As join path, but makes sure an OS native path is returned. This is only

needed to play it safe on my dear windows and to assure nice paths that only use ‘’

git.util.rmtree(path: Union[str, os.PathLike]) → None

Remove the given recursively.

Note

we use shutil rmtree but adjust its behaviour to see whether files that couldn’t be deleted are read-only. Windows will not remove them in that case

git.util.stream_copy(source: BinaryIO, destination: BinaryIO, chunk_size: int = 524288) → int

Copy all data from the source stream into the destination stream in chunks of size chunk_size

返回

amount of bytes written

git.util.to_native_path_linux(path: Union[str, os.PathLike]) → str

git.util.unbare_repo(func: Callable[[...], git.util.T]) → Callable[[...], git.util.T]

Methods with this decorator raise InvalidGitRepositoryError if they encounter a bare repository