Mercurial > hgsubversion

annotate maps.py @ 319:9c10656ce71e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ignore distutils generated files.
author Augie Fackler <durin42@gmail.com>
date Sun, 03 May 2009 22:01:01 -0500
parents 15b8bab03504
children 05cd4a5138bf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
307
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
1 ''' Module for self-contained maps. '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
2
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
3 import os
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
4 from mercurial import util as hgutil
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
5
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
6 class AuthorMap(dict):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
7 '''A mapping from Subversion-style authors to Mercurial-style
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
8 authors, and back. The data is stored persistently on disk.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
9
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
10 If the 'hgsubversion.defaultauthors' configuration option is set to false,
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
11 attempting to obtain an unknown author will fail with an Abort.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
12 '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
13
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
14 def __init__(self, ui, path, defaulthost=None):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
15 '''Initialise a new AuthorMap.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
16
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
17 The ui argument is used to print diagnostic messages.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
18
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
19 The path argument is the location of the backing store,
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
20 typically .hg/authormap.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
21 '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
22 self.ui = ui
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
23 self.path = path
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
24 if defaulthost:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
25 self.defaulthost = '@%s' % defaulthost.lstrip('@')
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
26 else:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
27 self.defaulthost = ''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
28 self.super = super(AuthorMap, self)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
29 self.super.__init__()
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
30 self.load(path)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
31
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
32 def load(self, path):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
33 ''' Load mappings from a file at the specified path. '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
34 if os.path.exists(path):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
35 self.ui.note('Reading authormap from %s\n' % path)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
36 f = open(path, 'r')
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
37 for number, line in enumerate(f):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
38 if not line.strip():
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
39 continue
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
40 try:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
41 srcauth, dstauth = line.split('=', 1)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
42 srcauth = srcauth.strip()
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
43 dstauth = dstauth.strip()
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
44 if srcauth in self and dstauth != self[srcauth]:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
45 self.ui.warn(('Overriding author mapping for "%s" from '
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
46 + '"%s" to "%s"\n')
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
47 % (srcauth, self[srcauth], dstauth))
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
48 else:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
49 self[srcauth] = dstauth
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
50 except IndexError:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
51 self.ui.warn('Ignoring line %i in author map %s: %s\n'
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
52 % (number, path, line.rstrip()))
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
53 f.close()
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
54
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
55 def __setitem__(self, key, value):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
56 ''' Similar to dict.__setitem__, but also updates the new mapping in the
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
57 backing store. '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
58 self.super.__setitem__(key, value)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
59
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
60 self.ui.debug(('Writing author map to %s\n') % self.path)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
61 f = open(self.path, 'w+')
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
62 for k, v in self.iteritems():
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
63 f.write("%s=%s\n" % (k, v))
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
64 f.close()
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
65
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
66 def __getitem__(self, author):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
67 ''' Similar to dict.__getitem__, except in case of an unknown author.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
68 In such cases, a new value is generated and added to the dictionary
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
69 as well as the backing store. '''
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
70 if author in self:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
71 result = self.super.__getitem__(author)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
72 elif self.ui.configbool('hgsubversion', 'defaultauthors', True):
310
15b8bab03504 Change default author substitution to avoid updating test hashes.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 307
diff changeset
73 # TODO: should we treat missing authors specially?
15b8bab03504 Change default author substitution to avoid updating test hashes.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 307
diff changeset
74 self[author] = result = '%s%s' % (author, self.defaulthost)
307
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
75 self.ui.warn('Substituting author "%s" for default "%s"\n'
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
76 % (author, result))
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
77 else:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
78 raise hgutil.Abort('Author %s has no entry in the author map!'
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
79 % author)
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
80 self.ui.debug('Mapping author "%s" to "%s"\n' % (author, result))
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
81 return result
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
82
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
83 def reverselookup(self, author):
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
84 for svnauthor, hgauthor in self.iteritems():
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
85 if author == hgauthor:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
86 return svnauthor
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
87 else:
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
88 # Mercurial incorrectly splits at e.g. '.', so we roll our own.
1d48d9a34c19 Put authormap into a separate file, and make it much better too.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
diff changeset
89 return author.rsplit('@', 1)[0]