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from headref import Head
from gitdb.util import (
join,
join_path
)
__all__ = ["RemoteReference"]
class RemoteReference(Head):
"""Represents a reference pointing to a remote head."""
_common_path_default = "refs/remotes"
@classmethod
def iter_items(cls, repo, common_path = None, remote=None):
"""Iterate remote references, and if given, constrain them to the given remote"""
common_path = common_path or cls._common_path_default
if remote is not None:
common_path = join_path(common_path, str(remote))
# END handle remote constraint
return super(RemoteReference, cls).iter_items(repo, common_path)
@property
def remote_name(self):
"""
:return:
Name of the remote we are a reference of, such as 'origin' for a reference
named 'origin/master'"""
tokens = self.path.split('/')
# /refs/remotes/<remote name>/<branch_name>
return tokens[2]
@property
def remote_head(self):
""":return: Name of the remote head itself, i.e. master.
:note: The returned name is usually not qualified enough to uniquely identify
a branch"""
tokens = self.path.split('/')
return '/'.join(tokens[3:])
@classmethod
def create(cls, *args, **kwargs):
"""Used to disable this method"""
raise TypeError("Cannot explicitly create remote references")
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