class Searcher: def __init__(self, connection_string, db_name, collection, is_capped_collection=False): self._connection = Connection(connection_string) self._db = self._connection.db(db_name) if is_capped_collection: self._collection = self._db.capped_collection(collection) else: self._collection = self._db.collection(collection) def get_by_id(self, id): return self._collection.reader.find_one({"_id": ObjectId(id)}) def get_by_id_async(self, id): return (yield from self._collection.async_reader.find_one({"_id": ObjectId(id)})) def count(self): return self._collection.reader.count() def count_async(self): return self._collection.async_reader.count() def exist_id(self, id): return self._collection.reader.is_available({"_id": ObjectId(id)}) def exist_id_async(self, id): return (yield from self._collection.async_reader.is_available({"_id": ObjectId(id)}))
class Repository: def __init__(self, connection_string, db_name, collection, is_capped_collection=False): self._connection = Connection(connection_string) self._db = self._connection.db(db_name) if is_capped_collection: self._collection = self._db.capped_collection(collection) else: self._collection = self._db.collection(collection) def create(self, item): self._collection.writer.add(item) def create_async(self, item): yield from self._collection.async_writer.add(item) def delete(self, id): self._collection.writer.remove_by_id(id) def delete_async(self, id): yield from self._collection.async_writer.remove_by_id(id) def update(self, item): self._collection.writer.edit(item) def update_async(self, item): yield from self._collection.async_writer.edit(item)
def __init__(self, connection_string, db_name, collection, is_capped_collection=False): self._connection = Connection(connection_string) self._db = self._connection.db(db_name) if is_capped_collection: self._collection = self._db.capped_collection(collection) else: self._collection = self._db.collection(collection)
class Searcher: def __init__(self, connection_string, db_name): self._connection = Connection(connection_string) self._db = self._connection.gridfsdb(db_name) self._collection = self._db.gridfs_collection() def exist_id(self, id): return self._collection.reader.is_available_id(ObjectId(id)) def exist_id_async(self, id): return (yield from self._collection.reader.is_available_id(ObjectId(id)))
def createPydalDbInstance(): pydalConnection = Connection(InstanceFactory.mongoConnection()) pydalDb = pydalConnection.db(InstanceFactory.mongoDbName()) return pydalDb
def __init__(self, connection_string, db_name): self._connection = Connection(connection_string) self._db = self._connection.gridfsdb(db_name) self.collection = self._db.gridfs_collection()
from bson import ObjectId __author__ = 'R.Azh' from pydal.mongo.connection import Connection pydalConnection = Connection("mongodb://localhost:27017") pydalCollection = pydalConnection \ .db("pydalDb") \ .collection("Developer") class Sample: _id = None field_1 = None field_2 = None def __init__(self): self._id = ObjectId() self.field_1 = True self.field_2 = False obj = Sample() pydalCollection.writer.add(obj) read_obj = pydalCollection.reader.find_one({"_id": ObjectId(obj._id)}) print(read_obj.__dict__) pydalCollection.writer.edit_by_condition({"_id": ObjectId(obj._id)}, {"$set": {"field_1": False}})