summaryrefslogtreecommitdiff
path: root/lib/git/actor.py
blob: 04872f1c304f80c3724e5ea5ac4d8158393582e4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
# 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
		"""
		if cls.name_only_regex.search(string):
			m = cls.name_email_regex.search(string)
			name, email = m.groups()
			return Actor(name, email)
		else:
			return Actor(string, None)