Mercurial > hg
diff mercurial/utils/procutil.py @ 43077:687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Done with
python3.7 contrib/byteify-strings.py -i $(hg files 'set:mercurial/**.py - mercurial/thirdparty/** + hgext/**.py - hgext/fsmonitor/pywatchman/** - mercurial/__init__.py')
black -l 80 -t py33 -S $(hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/**')
# skip-blame mass-reformatting only
Differential Revision: https://phab.mercurial-scm.org/D6972
author | Augie Fackler <augie@google.com> |
---|---|
date | Sun, 06 Oct 2019 09:48:39 -0400 |
parents | 2372284d9457 |
children | eef9a2d67051 |
line wrap: on
line diff
--- a/mercurial/utils/procutil.py Sun Oct 06 09:45:02 2019 -0400 +++ b/mercurial/utils/procutil.py Sun Oct 06 09:48:39 2019 -0400 @@ -91,8 +91,8 @@ """return a message describing a subprocess status (codes from kill are negative - not os.system/wait encoding)""" if code >= 0: - return _("exited with status %d") % code - return _("killed by signal %d") % -code + return _(b"exited with status %d") % code + return _(b"killed by signal %d") % -code class _pfile(object): @@ -120,12 +120,12 @@ self.close() -def popen(cmd, mode='rb', bufsize=-1): - if mode == 'rb': +def popen(cmd, mode=b'rb', bufsize=-1): + if mode == b'rb': return _popenreader(cmd, bufsize) - elif mode == 'wb': + elif mode == b'wb': return _popenwriter(cmd, bufsize) - raise error.ProgrammingError('unsupported mode: %r' % mode) + raise error.ProgrammingError(b'unsupported mode: %r' % mode) def _popenreader(cmd, bufsize): @@ -205,22 +205,22 @@ the temporary files generated.''' inname, outname = None, None try: - infd, inname = pycompat.mkstemp(prefix='hg-filter-in-') + infd, inname = pycompat.mkstemp(prefix=b'hg-filter-in-') fp = os.fdopen(infd, r'wb') fp.write(s) fp.close() - outfd, outname = pycompat.mkstemp(prefix='hg-filter-out-') + outfd, outname = pycompat.mkstemp(prefix=b'hg-filter-out-') os.close(outfd) - cmd = cmd.replace('INFILE', inname) - cmd = cmd.replace('OUTFILE', outname) + cmd = cmd.replace(b'INFILE', inname) + cmd = cmd.replace(b'OUTFILE', outname) code = system(cmd) - if pycompat.sysplatform == 'OpenVMS' and code & 1: + if pycompat.sysplatform == b'OpenVMS' and code & 1: code = 0 if code: raise error.Abort( - _("command '%s' failed: %s") % (cmd, explainexit(code)) + _(b"command '%s' failed: %s") % (cmd, explainexit(code)) ) - with open(outname, 'rb') as fp: + with open(outname, b'rb') as fp: return fp.read() finally: try: @@ -236,13 +236,13 @@ _filtertable = { - 'tempfile:': tempfilter, - 'pipe:': pipefilter, + b'tempfile:': tempfilter, + b'pipe:': pipefilter, } def filter(s, cmd): - "filter a string through a command that transforms its input to its output" + b"filter a string through a command that transforms its input to its output" for name, fn in _filtertable.iteritems(): if cmd.startswith(name): return fn(s, cmd[len(name) :].lstrip()) @@ -256,8 +256,8 @@ (portable, not much used). """ return ( - pycompat.safehasattr(sys, "frozen") - or pycompat.safehasattr(sys, "importers") # new py2exe + pycompat.safehasattr(sys, b"frozen") + or pycompat.safehasattr(sys, b"importers") # new py2exe or imp.is_frozen(r"__main__") # old py2exe ) # tools/freeze @@ -271,27 +271,27 @@ Defaults to $HG or 'hg' in the search path. """ if _hgexecutable is None: - hg = encoding.environ.get('HG') + hg = encoding.environ.get(b'HG') mainmod = sys.modules[r'__main__'] if hg: _sethgexecutable(hg) elif mainfrozen(): - if getattr(sys, 'frozen', None) == 'macosx_app': + if getattr(sys, 'frozen', None) == b'macosx_app': # Env variable set by py2app - _sethgexecutable(encoding.environ['EXECUTABLEPATH']) + _sethgexecutable(encoding.environ[b'EXECUTABLEPATH']) else: _sethgexecutable(pycompat.sysexecutable) elif ( not pycompat.iswindows and os.path.basename( - pycompat.fsencode(getattr(mainmod, '__file__', '')) + pycompat.fsencode(getattr(mainmod, '__file__', b'')) ) - == 'hg' + == b'hg' ): _sethgexecutable(pycompat.fsencode(mainmod.__file__)) else: _sethgexecutable( - findexe('hg') or os.path.basename(pycompat.sysargv[0]) + findexe(b'hg') or os.path.basename(pycompat.sysargv[0]) ) return _hgexecutable @@ -356,17 +356,17 @@ """return environ with optional override, useful for shelling out""" def py2shell(val): - 'convert python object into string that is useful to shell' + b'convert python object into string that is useful to shell' if val is None or val is False: - return '0' + return b'0' if val is True: - return '1' + return b'1' return pycompat.bytestr(val) env = dict(encoding.environ) if environ: env.update((k, py2shell(v)) for k, v in environ.iteritems()) - env['HG'] = hgexecutable() + env[b'HG'] = hgexecutable() return env @@ -420,11 +420,11 @@ stdout=subprocess.PIPE, stderr=subprocess.STDOUT, ) - for line in iter(proc.stdout.readline, ''): + for line in iter(proc.stdout.readline, b''): out.write(line) proc.wait() rc = proc.returncode - if pycompat.sysplatform == 'OpenVMS' and rc & 1: + if pycompat.sysplatform == b'OpenVMS' and rc & 1: rc = 0 return rc @@ -432,7 +432,7 @@ def gui(): '''Are we running in a GUI?''' if pycompat.isdarwin: - if 'SSH_CONNECTION' in encoding.environ: + if b'SSH_CONNECTION' in encoding.environ: # handle SSH access to a box where the user is logged in return False elif getattr(osutil, 'isgui', None): @@ -442,7 +442,7 @@ # pure build; use a safe default return True else: - return pycompat.iswindows or encoding.environ.get("DISPLAY") + return pycompat.iswindows or encoding.environ.get(b"DISPLAY") def hgcmd(): @@ -453,9 +453,9 @@ get either the python call or current executable. """ if mainfrozen(): - if getattr(sys, 'frozen', None) == 'macosx_app': + if getattr(sys, 'frozen', None) == b'macosx_app': # Env variable set by py2app - return [encoding.environ['EXECUTABLEPATH']] + return [encoding.environ[b'EXECUTABLEPATH']] else: return [pycompat.sysexecutable] return _gethgcmd() @@ -589,7 +589,7 @@ returncode = errno.EINVAL raise OSError( returncode, - 'error running %r: %s' % (cmd, os.strerror(returncode)), + b'error running %r: %s' % (cmd, os.strerror(returncode)), ) return @@ -598,11 +598,11 @@ # Start a new session os.setsid() - stdin = open(os.devnull, 'r') + stdin = open(os.devnull, b'r') if stdout is None: - stdout = open(os.devnull, 'w') + stdout = open(os.devnull, b'w') if stderr is None: - stderr = open(os.devnull, 'w') + stderr = open(os.devnull, b'w') # connect stdin to devnull to make sure the subprocess can't # muck up that stream for mercurial.