Mercurial > hg
comparison mercurial/pycompat.py @ 30330:a2f2f694dce9
py3: have bytes version of sys.argv
sys.argv returns unicodes on Python 3. We need a bytes version for us.
There was also a python bug/feature request which wanted then to implement
one. They rejected and it is quoted in one of the comments that we can use
fsencode() to get a bytes version of sys.argv. Though not sure about its
correctness.
Link to the comment: http://bugs.python.org/issue8776#msg217416
After this patch we will have pycompat.sysargv which will return us bytes
version of sys.argv. If this patch goes in, i will like to make transformer
rewrite sys.argv with pycompat.argv because there are lot of occurences.
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Sun, 06 Nov 2016 04:36:26 +0530 |
parents | e0d9b6aab4c5 |
children | 19d8e19fde5b |
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30329:dadb00a0ec0f | 30330:a2f2f694dce9 |
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41 fsdecode = os.fsdecode | 41 fsdecode = os.fsdecode |
42 # A bytes version of os.name. | 42 # A bytes version of os.name. |
43 osname = os.name.encode('ascii') | 43 osname = os.name.encode('ascii') |
44 ospathsep = os.pathsep.encode('ascii') | 44 ospathsep = os.pathsep.encode('ascii') |
45 ossep = os.sep.encode('ascii') | 45 ossep = os.sep.encode('ascii') |
46 sysargv = list(map(os.fsencode, sys.argv)) | |
46 | 47 |
47 def sysstr(s): | 48 def sysstr(s): |
48 """Return a keyword str to be passed to Python functions such as | 49 """Return a keyword str to be passed to Python functions such as |
49 getattr() and str.encode() | 50 getattr() and str.encode() |
50 | 51 |
89 return filename | 90 return filename |
90 | 91 |
91 osname = os.name | 92 osname = os.name |
92 ospathsep = os.pathsep | 93 ospathsep = os.pathsep |
93 ossep = os.sep | 94 ossep = os.sep |
95 sysargv = sys.argv | |
94 | 96 |
95 stringio = io.StringIO | 97 stringio = io.StringIO |
96 empty = _queue.Empty | 98 empty = _queue.Empty |
97 queue = _queue.Queue | 99 queue = _queue.Queue |
98 | 100 |