mirror of
https://github.com/ets-labs/python-dependency-injector.git
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f961ff536a
* Add single container prototype * Add multiple containers prototype * Add integration tests * Implement from_*() methods and add tests * Prototype inline injections * Add integration test for inline providers * Refactor integration tests * Add integration test for reordered schema * Remove unused imports from tests * Refactor schema module * Update tests to match latest schemas * Add mypy_boto3_s3 to the test requirements * Add boto3 to the test requirements * Add set_provides for Callable, Factory, and Singleton providers * Fix warnings in tests * Add typing stubs for Callable, Factory, and Singleton .set_provides() attributes * Fix singleton children to have optional provides * Implement provider to provider resolving * Fix pypy3 tests * Implement boto3 session use case and add tests * Implement lazy initialization and improve copying for Callable, Factory, Singleton, and Coroutine providers * Fix Python 2 tests * Add region name for boto3 integration example * Remove f-strings from set_provides() * Fix schema flake8 errors * Implement lazy initialization and improve copying for Delegate provider * Implement lazy initialization and improve copying for Object provider * Speed up wiring tests * Implement lazy initialization and improve copying for FactoryAggregate provider * Implement lazy initialization and improve copying for Selector provider * Implement lazy initialization and improve copying for Dependency provider * Implement lazy initialization and improve copying for Resource provider * Implement lazy initialization and improve copying for Configuration provider * Implement lazy initialization and improve copying for ProvidedInstance provider * Implement lazy initialization and improve copying for AttributeGetter provider * Implement lazy initialization and improve copying for ItemGetter provider * Implement lazy initialization and improve copying for MethodCaller provder * Update changelog * Fix typing in wiring module * Fix wiring module loader uninstallation issue * Fix provided instance providers error handing in asynchronous mode Co-authored-by: Roman Mogylatov <rmk@Romans-MacBook-Pro.local>
57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
"""Services module."""
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import logging
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import sqlite3
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from typing import Dict
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from mypy_boto3_s3 import S3Client
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class BaseService:
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def __init__(self) -> None:
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self.logger = logging.getLogger(
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f'{__name__}.{self.__class__.__name__}',
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)
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class UserService(BaseService):
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def __init__(self, db: sqlite3.Connection) -> None:
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self.db = db
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super().__init__()
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def get_user(self, email: str) -> Dict[str, str]:
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self.logger.debug('User %s has been found in database', email)
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return {'email': email, 'password_hash': '...'}
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class AuthService(BaseService):
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def __init__(self, db: sqlite3.Connection, token_ttl: int) -> None:
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self.db = db
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self.token_ttl = token_ttl
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super().__init__()
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def authenticate(self, user: Dict[str, str], password: str) -> None:
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assert password is not None
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self.logger.debug(
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'User %s has been successfully authenticated',
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user['email'],
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)
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class PhotoService(BaseService):
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def __init__(self, db: sqlite3.Connection, s3: S3Client) -> None:
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self.db = db
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self.s3 = s3
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super().__init__()
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def upload_photo(self, user: Dict[str, str], photo_path: str) -> None:
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self.logger.debug(
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'Photo %s has been successfully uploaded by user %s',
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photo_path,
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user['email'],
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)
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