Mercurial > hgsubversion

annotate svnexternals.py @ 182:47d25d61abfa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
remove generators (compat with python2.3)
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Tue, 13 Jan 2009 15:39:22 +0100
parents 2412800b1258
children 79349fd04836
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
1 import cStringIO
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
2
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
3 from mercurial import util as merc_util
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
4
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
5 class externalsfile(dict):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
6 """Map svn directories to lists of externals entries.
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
7 """
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
8 def __init__(self):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
9 super(externalsfile, self).__init__()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
10 self.encoding = 'utf-8'
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
11
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
12 def __setitem__(self, key, value):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
13 if value is None:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
14 value = []
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
15 elif isinstance(value, basestring):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
16 value = value.splitlines()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
17 if key == '.':
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
18 key = ''
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
19 if not value:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
20 if key in self:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
21 del self[key]
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
22 else:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
23 super(externalsfile, self).__setitem__(key, value)
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
24
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
25 def write(self):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
26 fp = cStringIO.StringIO()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
27 for target in merc_util.sort(self):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
28 lines = self[target]
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
29 if not lines:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
30 continue
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
31 if not target:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
32 target = '.'
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
33 fp.write('[%s]\n' % target)
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
34 for l in lines:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
35 l = ' ' + l + '\n'
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
36 fp.write(l)
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
37 return fp.getvalue()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
38
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
39 def read(self, data):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
40 self.clear()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
41 fp = cStringIO.StringIO(data)
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
42 dirs = {}
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
43 target = None
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
44 for line in fp.readlines():
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
45 if not line.strip():
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
46 continue
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
47 if line.startswith('['):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
48 line = line.strip()
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
49 if line[-1] != ']':
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
50 raise merc_util.Abort('invalid externals section name: %s' % line)
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
51 target = line[1:-1]
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
52 if target == '.':
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
53 target = ''
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
54 elif line.startswith(' '):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
55 line = line.rstrip('\n')
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
56 if target is None or not line:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
57 continue
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
58 self.setdefault(target, []).append(line[1:])
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
59
175
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
60 def diff(ext1, ext2):
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
61 """Compare 2 externalsfile and yield tuples like (dir, value1, value2)
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
62 where value1 is the external value in ext1 for dir or None, and
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
63 value2 the same in ext2.
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
64 """
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
65 for d in ext1:
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
66 if d not in ext2:
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
67 yield d, '\n'.join(ext1[d]), None
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
68 elif ext1[d] != ext2[d]:
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
69 yield d, '\n'.join(ext1[d]), '\n'.join(ext2[d])
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
70 for d in ext2:
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
71 if d not in ext1:
2412800b1258 Support svn:externals changes via .hgsvnexternals updates
Patrick Mezard <pmezard@gmail.com>
parents: 174
diff changeset
72 yield d, None, '\n'.join(ext2[d])