comparison mercurial/util_win32.py @ 4407:f97b89314fb3

Move win32 find_in_files from util_win32 to util.

4404:47371e1c1db4

            win32file.SetFilePointer(self.handle, int(pos),
                                     win32file.FILE_BEGIN)
            win32file.SetEndOfFile(self.handle)
        except pywintypes.error, err:
            raise WinIOError(err)
            
def find_in_path(name, path, default=None):
    '''find name in search path. path can be string (will be split
    with os.pathsep), or iterable thing that returns strings.  if name
    found, return path to name. else return default. name is looked up
    using cmd.exe rules, using PATHEXT.'''
    if isinstance(path, str):
        path = path.split(os.pathsep)
        
    pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD')
    pathext = pathext.lower().split(os.pathsep)
    isexec = os.path.splitext(name)[1].lower() in pathext
    
    for p in path:
        p_name = os.path.join(p, name)
        
        if isexec and os.path.exists(p_name):
            return p_name
        
        for ext in pathext:
            p_name_ext = p_name + ext
            if os.path.exists(p_name_ext):
                return p_name_ext
            
    return default

getuser_fallback = win32api.GetUserName

4407:f97b89314fb3

            win32file.SetFilePointer(self.handle, int(pos),
                                     win32file.FILE_BEGIN)
            win32file.SetEndOfFile(self.handle)
        except pywintypes.error, err:
            raise WinIOError(err)

getuser_fallback = win32api.GetUserName