dulwich.refs.RefsContainer : API documentation

def __init__(self, logger=None):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer, dulwich.refs.InfoRefsContainer

Undocumented

def _log(self, ref, old_sha, new_sha, committer=None, timestamp=None, timezone=None, message=None):

Undocumented

def set_symbolic_ref(self, name, other, committer=None, timestamp=None, timezone=None, message=None):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer

Make a ref point at another ref.

Parameters	name	Name of the ref to set
	other	Name of the ref to point at
	message	Optional message

def get_packed_refs(self):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer, dulwich.refs.InfoRefsContainer

Get contents of the packed-refs file.

Returns	Dictionary mapping ref names to SHA1s
Note	Will return an empty dictionary when no packed-refs file is present.

def get_peeled(self, name):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer, dulwich.refs.InfoRefsContainer

Return the cached peeled value of a ref, if available.

Parameters	name	Name of the ref to peel
Returns	The peeled value of the ref. If the ref is known not point to a tag, this will be the SHA the ref refers to. If the ref may point to a tag, but no cached information is available, None is returned.

def import_refs(self, base, other, committer=None, timestamp=None, timezone=None, message=None):

Undocumented

def allkeys(self):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer, dulwich.refs.InfoRefsContainer

All refs present in this container.

def keys(self, base=None):

Refs present in this container.

Parameters	base	An optional base to return refs under.
Returns	An unsorted set of valid refs in this container, including packed refs.

def subkeys(self, base):

overridden in dulwich.refs.DiskRefsContainer

Refs present in this container under a base.

Parameters	base	The base to return refs under.
Returns	A set of valid refs in this container under the base; the base prefix is stripped from the ref names returned.

def as_dict(self, base=None):

Return the contents of this container as a dictionary.

def _check_refname(self, name):

Ensure a refname is valid and lives in refs or is HEAD.

HEAD is not a valid refname according to git-check-ref-format, but this class needs to be able to touch HEAD. Also, check_ref_format expects refnames without the leading 'refs/', but this class requires that so it cannot touch anything outside the refs dir (or HEAD).

Parameters	name	The name of the reference.
Raises	KeyError	if a refname is not HEAD or is otherwise not valid.

def read_ref(self, refname):

Read a reference without following any references.

Parameters	refname	The name of the reference
Returns	The contents of the ref file, or None if it does not exist.

def read_loose_ref(self, name):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer, dulwich.refs.InfoRefsContainer

Read a loose reference and return its contents.

Parameters	name	the refname to read
Returns	The contents of the ref file, or None if it does not exist.

def follow(self, name):

Follow a reference name.

Returns a tuple of (refnames, sha), wheres refnames are the names of references in the chain

def _follow(self, name):

Undocumented

def __contains__(self, refname):

Undocumented

def __getitem__(self, name):

Get the SHA1 for a reference name.

This method follows all symbolic references.

def set_if_equals(self, name, old_ref, new_ref, committer=None, timestamp=None, timezone=None, message=None):

overridden in dulwich.contrib.swift.SwiftInfoRefsContainer, dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer

Set a refname to new_ref only if it currently equals old_ref.

This method follows all symbolic references if applicable for the subclass, and can be used to perform an atomic compare-and-swap operation.

Parameters	name	The refname to set.
	old_ref	The old sha the refname must refer to, or None to set unconditionally.
	new_ref	The new sha the refname will refer to.
	message	Message for reflog
Returns	True if the set was successful, False otherwise.

def add_if_new(self, name, ref):

overridden in dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer

Add a new reference only if it does not already exist.

Parameters	name	Ref name
	ref	Ref value
	message	Message for reflog

def __setitem__(self, name, ref):

Set a reference name to point to the given SHA1.

This method follows all symbolic references if applicable for the subclass.

Parameters	name	The refname to set.
	ref	The new sha the refname will refer to.
Note	This method unconditionally overwrites the contents of a reference. To update atomically only if the reference has not changed, use set_if_equals().

def remove_if_equals(self, name, old_ref, committer=None, timestamp=None, timezone=None, message=None):

overridden in dulwich.contrib.swift.SwiftInfoRefsContainer, dulwich.refs.DictRefsContainer, dulwich.refs.DiskRefsContainer

Remove a refname only if it currently equals old_ref.

This method does not follow symbolic references, even if applicable for the subclass. It can be used to perform an atomic compare-and-delete operation.

Parameters	name	The refname to delete.
	old_ref	The old sha the refname must refer to, or None to delete unconditionally.
	message	Message for reflog
Returns	True if the delete was successful, False otherwise.

def __delitem__(self, name):

Remove a refname.

This method does not follow symbolic references, even if applicable for the subclass.

Parameters	name	The refname to delete.
Note	This method unconditionally deletes the contents of a reference. To delete atomically only if the reference has not changed, use remove_if_equals().

def get_symrefs(self):

Get a dict with all symrefs in this container.

Returns Dictionary mapping source ref to target ref

Method	__init__	Undocumented
Method	set_symbolic_ref	Make a ref point at another ref.
Method	get_packed_refs	Get contents of the packed-refs file.
Method	get_peeled	Return the cached peeled value of a ref, if available.
Method	import_refs	Undocumented
Method	allkeys	All refs present in this container.
Method	keys	Refs present in this container.
Method	subkeys	Refs present in this container under a base.
Method	as_dict	Return the contents of this container as a dictionary.
Method	read_ref	Read a reference without following any references.
Method	read_loose_ref	Read a loose reference and return its contents.
Method	follow	Follow a reference name.
Method	__contains__	Undocumented
Method	__getitem__	Get the SHA1 for a reference name.
Method	set_if_equals	Set a refname to new_ref only if it currently equals old_ref.
Method	add_if_new	Add a new reference only if it does not already exist.
Method	__setitem__	Set a reference name to point to the given SHA1.
Method	remove_if_equals	Remove a refname only if it currently equals old_ref.
Method	__delitem__	Remove a refname.
Method	get_symrefs	Get a dict with all symrefs in this container.
Method	_log	Undocumented
Method	_check_refname	Ensure a refname is valid and lives in refs or is HEAD.
Method	_follow	Undocumented

dulwich.refs.RefsContainer(object) class documentation

`dulwich.refs.RefsContainer(object)` class documentation