mercurial/util.py

4280:a9336520a4ee

            else:
                os.environ[k] = v
        if cwd is not None and oldcwd != cwd:
            os.chdir(oldcwd)

def rename(src, dst):
    """forcibly rename a file"""
    try:
        os.rename(src, dst)
    except OSError, err:

4281:384672d8080f

            else:
                os.environ[k] = v
        if cwd is not None and oldcwd != cwd:
            os.chdir(oldcwd)

# os.path.lexists is not available on python2.3
def lexists(filename):
    "test whether a file with this name exists. does not follow symlinks"
    try:
        os.lstat(filename)
    except:
        return False
    return True

def rename(src, dst):
    """forcibly rename a file"""
    try:
        os.rename(src, dst)
    except OSError, err: