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py3: have bytes version of sys.executable

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sys.executable on Python 3 returns unicodes and we want bytes. So this patch
adds a new pycompat.sysexecutable which returns bytes by encoding using
os.fsencode() since it is path variable.
This commit is contained in:
Pulkit Goyal 2016-12-20 00:02:24 +05:30
parent ff574e7b93
commit 5b1c662d4d
1 changed files with 4 additions and 0 deletions
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4
mercurial/pycompat.py
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@ -52,6 +52,9 @@ if ispy3:
# returns bytes.
getcwd = os.getcwdb
sysplatform = sys.platform.encode('ascii')
sysexecutable = sys.executable
if sysexecutable:
sysexecutable = os.fsencode(sysexecutable)
# TODO: .buffer might not exist if std streams were replaced; we'll need
# a silly wrapper to make a bytes stream backed by a unicode one.
@ -158,6 +161,7 @@ else:
sysplatform = sys.platform
getcwd = os.getcwd
osgetenv = os.getenv
sysexecutable = sys.executable
stringio = io.StringIO
empty = _queue.Empty