gitutil.py
40 lines
| 866 B
| text/x-python
|
PythonLexer
Augie Fackler
|
r44961 | """utilities to assist in working with pygit2""" | ||
| from __future__ import absolute_import | ||||
| from mercurial.node import bin, hex, nullid | ||||
| from mercurial import pycompat | ||||
Martin von Zweigbergk
|
r44968 | pygit2_module = None | ||
| def get_pygit2(): | ||||
| global pygit2_module | ||||
| if pygit2_module is None: | ||||
| try: | ||||
| import pygit2 as pygit2_module | ||||
| pygit2_module.InvalidSpecError | ||||
| except (ImportError, AttributeError): | ||||
| pass | ||||
| return pygit2_module | ||||
|
Augie Fackler
|
r44961 | |||
| def togitnode(n): | ||||
| """Wrapper to convert a Mercurial binary node to a unicode hexlified node. | ||||
| pygit2 and sqlite both need nodes as strings, not bytes. | ||||
| """ | ||||
| assert len(n) == 20 | ||||
| return pycompat.sysstr(hex(n)) | ||||
| def fromgitnode(n): | ||||
| """Opposite of togitnode.""" | ||||
| assert len(n) == 40 | ||||
| if pycompat.ispy3: | ||||
| return bin(n.encode('ascii')) | ||||
| return bin(n) | ||||
| nullgit = togitnode(nullid) | ||||