def get_lib_files()

in o2a/utils/file_utils.py [0:0]

• 6 lines of code
• 5 McCabe index (conditional complexity)

def get_lib_files(library_folder_path: str, extension: str) -> List[str]:
    """Returns list of all lib files from the library folder matching the extension provided.
    For example if you specify the '.jar' extension it will return names (not paths) of all
    the *.jar files.

    It returns an empty list in case there are no files matching the extension and raises Exception
    in case the lib folder does not exist or is not a directory.
     """
    if os.path.exists(library_folder_path):
        if os.path.isdir(library_folder_path):
            return [file for file in os.listdir(library_folder_path) if file.endswith(extension)]
        raise Exception(f"The {library_folder_path} exists but it is not a directory!")
    return []