equal
deleted
inserted
replaced
5 # This software may be used and distributed according to the terms of the |
5 # This software may be used and distributed according to the terms of the |
6 # GNU General Public License version 2 or any later version. |
6 # GNU General Public License version 2 or any later version. |
7 |
7 |
8 from __future__ import absolute_import |
8 from __future__ import absolute_import |
9 |
9 |
|
10 from .node import ( |
|
11 nullid, |
|
12 nullrev, |
|
13 ) |
10 from . import ( |
14 from . import ( |
11 error, |
15 error, |
12 repository, |
16 repository, |
13 revlog, |
17 revlog, |
14 ) |
18 ) |
30 def __len__(self): |
34 def __len__(self): |
31 return len(self._revlog) |
35 return len(self._revlog) |
32 |
36 |
33 def __iter__(self): |
37 def __iter__(self): |
34 return self._revlog.__iter__() |
38 return self._revlog.__iter__() |
|
39 |
|
40 def hasnode(self, node): |
|
41 if node in (nullid, nullrev): |
|
42 return False |
|
43 |
|
44 try: |
|
45 self._revlog.rev(node) |
|
46 return True |
|
47 except (TypeError, ValueError, IndexError, error.LookupError): |
|
48 return False |
35 |
49 |
36 def revs(self, start=0, stop=None): |
50 def revs(self, start=0, stop=None): |
37 return self._revlog.revs(start=start, stop=stop) |
51 return self._revlog.revs(start=start, stop=stop) |
38 |
52 |
39 def parents(self, node): |
53 def parents(self, node): |