module.py 文件源码

def get_module(filename_with_path):
    """
    Given a filename with an absolute path, load the contents, instantiate a Module, and set the Module's path
    attribute.

    Parameters:
        filename_with_path (str): the YAML filename with an absolute path
    """
    try:
        with open(filename_with_path) as config_file:
            Module.temp_path = filename_with_path
            this_module = yaml.load(config_file, Loader=Loader)
            Module.temp_path = ""
            return this_module
    except IOError:
        raise ModulePathError(filename_with_path)
    except yaml.scanner.ScannerError:
        raise ModuleConstraintParseError("Parsing of module {} failed. This is likely caused by a typo in the file."
                                         "".format(filename_with_path))
# Add the YAML Module constructor so that YAML knows to use it in situations where the tag matches.