Mercurial > public > mercurial-scm > hg
comparison mercurial/pycompat.py @ 31149:76a64c1e5439
py3: add pycompat.open and replace open() calls
open() requires mode argument as unicodes on Python 3. This patch introduces
pycompat.open() which is inserted to files using transformer and replaces
builtins.open() calls.
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Fri, 03 Mar 2017 13:04:32 +0530 |
| parents | 6a70cf94d1b5 |
| children | 64596338ba10 |
comparison
equal
deleted
inserted
replaced
| 31148:3eaff87a0a89 | 31149:76a64c1e5439 |
|---|---|
| 93 delattr = _wrapattrfunc(builtins.delattr) | 93 delattr = _wrapattrfunc(builtins.delattr) |
| 94 getattr = _wrapattrfunc(builtins.getattr) | 94 getattr = _wrapattrfunc(builtins.getattr) |
| 95 hasattr = _wrapattrfunc(builtins.hasattr) | 95 hasattr = _wrapattrfunc(builtins.hasattr) |
| 96 setattr = _wrapattrfunc(builtins.setattr) | 96 setattr = _wrapattrfunc(builtins.setattr) |
| 97 xrange = builtins.range | 97 xrange = builtins.range |
| 98 | |
| 99 def open(name, mode='r', buffering=-1): | |
| 100 return builtins.open(name, sysstr(mode), buffering) | |
| 98 | 101 |
| 99 # getopt.getopt() on Python 3 deals with unicodes internally so we cannot | 102 # getopt.getopt() on Python 3 deals with unicodes internally so we cannot |
| 100 # pass bytes there. Passing unicodes will result in unicodes as return | 103 # pass bytes there. Passing unicodes will result in unicodes as return |
| 101 # values which we need to convert again to bytes. | 104 # values which we need to convert again to bytes. |
| 102 def getoptb(args, shortlist, namelist): | 105 def getoptb(args, shortlist, namelist): |