equal
deleted
inserted
replaced
175 def _is_win_9x(): |
175 def _is_win_9x(): |
176 '''return true if run on windows 95, 98 or me.''' |
176 '''return true if run on windows 95, 98 or me.''' |
177 try: |
177 try: |
178 return sys.getwindowsversion()[3] == 1 |
178 return sys.getwindowsversion()[3] == 1 |
179 except AttributeError: |
179 except AttributeError: |
180 return 'command' in os.environ.get('comspec', '') |
180 return 'command' in encoding.environ.get('comspec', '') |
181 |
181 |
182 def openhardlinks(): |
182 def openhardlinks(): |
183 return not _is_win_9x() |
183 return not _is_win_9x() |
184 |
184 |
185 def parsepatchoutput(output_line): |
185 def parsepatchoutput(output_line): |
301 '''Find executable for command searching like cmd.exe does. |
301 '''Find executable for command searching like cmd.exe does. |
302 If command is a basename then PATH is searched for command. |
302 If command is a basename then PATH is searched for command. |
303 PATH isn't searched if command is an absolute or relative path. |
303 PATH isn't searched if command is an absolute or relative path. |
304 An extension from PATHEXT is found and added if not present. |
304 An extension from PATHEXT is found and added if not present. |
305 If command isn't found None is returned.''' |
305 If command isn't found None is returned.''' |
306 pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD') |
306 pathext = encoding.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD') |
307 pathexts = [ext for ext in pathext.lower().split(pycompat.ospathsep)] |
307 pathexts = [ext for ext in pathext.lower().split(pycompat.ospathsep)] |
308 if os.path.splitext(command)[1].lower() in pathexts: |
308 if os.path.splitext(command)[1].lower() in pathexts: |
309 pathexts = [''] |
309 pathexts = [''] |
310 |
310 |
311 def findexisting(pathcommand): |
311 def findexisting(pathcommand): |
317 return None |
317 return None |
318 |
318 |
319 if pycompat.ossep in command: |
319 if pycompat.ossep in command: |
320 return findexisting(command) |
320 return findexisting(command) |
321 |
321 |
322 for path in os.environ.get('PATH', '').split(pycompat.ospathsep): |
322 for path in encoding.environ.get('PATH', '').split(pycompat.ospathsep): |
323 executable = findexisting(os.path.join(path, command)) |
323 executable = findexisting(os.path.join(path, command)) |
324 if executable is not None: |
324 if executable is not None: |
325 return executable |
325 return executable |
326 return findexisting(os.path.expanduser(os.path.expandvars(command))) |
326 return findexisting(os.path.expanduser(os.path.expandvars(command))) |
327 |
327 |