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# actor.py
# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
#
# This module is part of GitPython and is released under
# the BSD License: http://www.opensource.org/licenses/bsd-license.php
import re
class Actor(object):
"""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."""
# precompiled regex
name_only_regex = re.compile( r'<(.+)>' )
name_email_regex = re.compile( r'(.*) <(.+?)>' )
def __init__(self, name, email):
self.name = name
self.email = email
def __eq__(self, other):
return self.name == other.name and self.email == other.email
def __ne__(self, other):
return not (self == other)
def __hash__(self):
return hash((self.name, self.email))
def __str__(self):
return self.name
def __repr__(self):
return '<git.Actor "%s <%s>">' % (self.name, self.email)
@classmethod
def _from_string(cls, string):
"""
Create an Actor from a string.
``str``
is the string, which is expected to be in regular git format
Format
John Doe <jdoe@example.com>
Returns
Actor
"""
m = cls.name_email_regex.search(string)
if m:
name, email = m.groups()
return Actor(name, email)
else:
m = cls.name_only_regex.search(string)
if m:
return Actor(m.group(1), None)
else:
# assume best and use the whole string as name
return Actor(string, None)
# END special case name
# END handle name/email matching