def load_function_module()

in src/functions_framework/_function_registry.py [0:0]

• 11 lines of code
• 1 McCabe index (conditional complexity)

def load_function_module(source):
    """Load user function source file."""
    # 1. Extract the module name from the source path
    realpath = os.path.realpath(source)
    directory, filename = os.path.split(realpath)
    name, extension = os.path.splitext(filename)
    # 2. Create a new module
    spec = importlib.util.spec_from_file_location(
        name, realpath, submodule_search_locations=[directory]
    )
    source_module = importlib.util.module_from_spec(spec)
    # 3. Add the directory of the source to sys.path to allow the function to
    # load modules relative to its location
    sys.path.append(directory)
    # 4. Add the module to sys.modules
    sys.modules[name] = source_module
    return source_module, spec