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takeYY / filmography

Notionと連携した映画録v2
https://takeyy.github.io/filmography/
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【バグ】dependency_injectorでFactoryに複数引数を指定できない #22

Closed takeYY closed 1 year ago

takeYY commented 1 year ago

概要

試作

複数の引数を持つクラスはSingletonで定義して、FactoryにSingletonで作成したインスタンスを一つ渡す形にする

class FilmRecordQueryContainer:
    # ...略...

    film_record_domain_service = Singleton(
        ImplFilmRecordQueryDomainService,
        film_record_repository=ImplFilmRecordRepository(),
        film_genre_repository=ImplFilmGenreRepository(),
        film_series_repository=ImplFilmSeriesRepository(),
        film_watch_history_repository=ImplFilmWatchHistoryRepository(),
        watch_medium_repository=ImplWatchMediumRepository()
    )
    film_record_query_application = Factory(
            ImplFilmRecordQueryApplication,
            film_record_domain_service=film_record_domain_service,
    )

Dependency Injector — Dependency injection framework for Python https://python-dependency-injector.ets-labs.org/

takeYY commented 1 year ago

まだ試していないやつ

Decoupled packages example (multiple containers) https://github.com/ets-labs/python-dependency-injector/tree/master/examples/miniapps/decoupled-packages

takeYY commented 1 year ago

発生したエラー

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/multiprocessing/process.py", line 314, in _bootstrap
    self.run()
  File "/usr/local/lib/python3.10/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.10/site-packages/uvicorn/_subprocess.py", line 76, in subprocess_started
    target(sockets=sockets)
  File "/usr/local/lib/python3.10/site-packages/uvicorn/server.py", line 60, in run
    return asyncio.run(self.serve(sockets=sockets))
  File "/usr/local/lib/python3.10/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/local/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
    return future.result()
  File "/usr/local/lib/python3.10/site-packages/uvicorn/server.py", line 67, in serve
    config.load()
  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 479, in load
    self.loaded_app = import_from_string(self.app)
  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 21, in import_from_string
    module = importlib.import_module(module_str)
  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/api/./src/main.py", line 19, in <module>
    Container()
  File "src/dependency_injector/containers.pyx", line 730, in dependency_injector.containers.DeclarativeContainer.__new__
  File "src/dependency_injector/providers.pyx", line 4913, in dependency_injector.providers.deepcopy
  File "src/dependency_injector/providers.pyx", line 4920, in dependency_injector.providers.deepcopy
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 153, in deepcopy
    y = copier(memo)
  File "src/dependency_injector/providers.pyx", line 2536, in dependency_injector.providers.Factory.__deepcopy__
  File "src/dependency_injector/providers.pyx", line 4920, in dependency_injector.providers.deepcopy
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "/usr/local/lib/python3.10/copy.py", line 271, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "/usr/local/lib/python3.10/copy.py", line 271, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 206, in _deepcopy_list
    append(deepcopy(a, memo))
  File "/usr/local/lib/python3.10/copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "/usr/local/lib/python3.10/copy.py", line 271, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "/usr/local/lib/python3.10/copy.py", line 271, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "/usr/local/lib/python3.10/copy.py", line 271, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr/local/lib/python3.10/copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "/usr/local/lib/python3.10/copy.py", line 231, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/local/lib/python3.10/copy.py", line 161, in deepcopy
    rv = reductor(4)
TypeError: cannot pickle '_thread.RLock' object
takeYY commented 1 year ago

解決

# (api/src/infrastructure/film_record/genre/film_genre_repository.py)
class ImplFilmGenreRepository(IFilmGenreRepository):
    def __init__(self):
        self.notion = Client(auth=NOTION_TOKEN)  # <- should remove

原因