dlpt.importer module

Dynamically import python module in the runtime.

class dlpt.importer.ModuleImporter(file_path: str, base_dir_path: str | None = None)

Bases: object

__init__(file_path: str, base_dir_path: str | None = None)

Dynamically import module from a given file_path.

Parameters:

  • file_path – abs path to a python module (file) which will be dynamically imported.

  • base_dir_path – path to a root directory from where module will be imported. If not specified, file_path root directory is used as base_dir_path. Example: file_path = C:/root/someDir/someSubdir/myModule.py base_dir_path = C:/root/someDir/ -> module will be imported as: someSubdir.myModule

Note

base_dir_path is added to sys.path. It is NOT removed once object is garbage-collected.

get_module() → module
Returns:

Imported module instance (object).

has_object(name: str, raise_exception: bool = True) → bool

Check if imported module has object with name.

Parameters:

  • name – name of the object to check existence in imported module.

  • raise_exception – if True, exception is raised if object is not found. Otherwise, bool is returned (True if object is found, False otherwise).

Returns:

True if imported module has object with name, False otherwise.