mercurial/util.py

4001:dda03b2d9ef1

    '''return an is_exec() function with default to fallback'''
    if checkexec(path):
        return lambda x: is_exec(os.path.join(path, x))
    return fallback

def checksymlink(path):
    """check whether the given path is on a symlink-capable filesystem"""
    # mktemp is not racy because symlink creation will fail if the
    # file already exists
    name = tempfile.mktemp(dir=path)
    try:

4002:d7b9ec589546

    '''return an is_exec() function with default to fallback'''
    if checkexec(path):
        return lambda x: is_exec(os.path.join(path, x))
    return fallback

def checklink(path):
    """check whether the given path is on a symlink-capable filesystem"""
    # mktemp is not racy because symlink creation will fail if the
    # file already exists
    name = tempfile.mktemp(dir=path)
    try: