Simple lib that dynamically creates repositories for MongoDB
Project description
mongorepo
Simple lib for python & mongodb, provides auto repository factory based on DTO type
Example with class
from mongorepo.classes import BaseMongoRepository
def mongo_client(mongo_uri: str = 'mongodb://mongodb:27017/') -> pymongo.MongoClient:
client: pymongo.MongoClient = pymongo.MongoClient(mongo_uri)
return client
@dataclass
class UserDTO:
username: str = ''
password: str = ''
class SimpleMongoRepository(BaseMongoRepository[UserDTO]):
...
repo = SimpleMongoRepository(collection=mongo_client().users_db.users)
new_user = UserDTO(username='admin', password='1234')
repo.add(new_user)
user = repo.get(username='admin')
print(user) # UserDTO(username='admin', password='1234')
Example with decorator
from mongorepo.asyncio.decorators import async_mongo_repository
def async_mongo_client(mongo_uri: str = 'mongodb://mongodb:27017/') -> AsyncIOMotorClient:
async_client = AsyncIOMotorClient(mongo_uri)
return async_client
@dataclass
class Person:
id: str
name: str
skills: list[str] = field(default_factory=list)
@async_mongo_repository(array_fields=['skills'])
class MongoRepository:
class Meta:
dto = Person
collection = async_mongo_client().people_db.people
repo = MongoRepository()
admin = Person(id='289083', name='admin', skills=['python', 'c++', 'java', 'rust'])
await repo.add(admin)
await repo.skills__append('c', id='289083')
await repo.skills__remove('python', id='289083')
user = await repo.get(id='289083')
print(user.skills) # ['c++', 'java', 'rust', 'c']
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