import all the necessary module from a model dir Args: model_dir: model file location No returns, raise error if failed
(model_dir)
| 375 | |
| 376 | |
| 377 | def import_module_from_model_dir(model_dir): |
| 378 | """ import all the necessary module from a model dir |
| 379 | |
| 380 | Args: |
| 381 | model_dir: model file location |
| 382 | |
| 383 | No returns, raise error if failed |
| 384 | |
| 385 | """ |
| 386 | from pathlib import Path |
| 387 | file_scanner = FilesAstScanning() |
| 388 | file_scanner.traversal_files(model_dir, include_init=True) |
| 389 | file_dirs = file_scanner.file_dirs |
| 390 | requirements = file_scanner.requirement_dirs |
| 391 | |
| 392 | # install the requirements firstly |
| 393 | install_requirements_by_files(requirements) |
| 394 | |
| 395 | if BASE_MODULE_DIR not in sys.path: |
| 396 | sys.path.append(BASE_MODULE_DIR) |
| 397 | |
| 398 | module_name = Path(model_dir).stem |
| 399 | |
| 400 | # in order to keep forward compatibility, we add module path to |
| 401 | # sys.path so that submodule can be imported directly as before |
| 402 | MODULE_PATH = os.path.join(BASE_MODULE_DIR, module_name) |
| 403 | if MODULE_PATH not in sys.path: |
| 404 | sys.path.append(MODULE_PATH) |
| 405 | |
| 406 | relative_file_dirs = [ |
| 407 | file.replace(model_dir.rstrip(os.sep) + os.sep, '') |
| 408 | for file in file_dirs |
| 409 | ] |
| 410 | create_module_from_files(relative_file_dirs, model_dir, module_name) |
| 411 | for file in relative_file_dirs: |
| 412 | submodule = module_name + '.' + file.replace('.py', '').replace( |
| 413 | os.sep, '.') |
| 414 | importlib.import_module(submodule) |
| 415 | |
| 416 | |
| 417 | def install_requirements_by_names(plugins: List[str]): |
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