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How to use required_collections method in molecule

Best Python code snippet using molecule_python

test_database.py

1import pytest2import os3from database import Database4class TestDatabase():5    # This scenario initializes the database, so run it first.6    @pytest.mark.order(1)7    def test_create_file(self):8        try:9            db = Database(init=True)10        except Exception as e:11            assert False, f"'test_create_file' raised an exception: {e}"12    def test_create_connection_failed(self):13        with pytest.raises(RuntimeError):14            Database(file='tests/resources/dbconfig_connection_failed.json')15    def test_create_file_not_found(self):16        with pytest.raises(FileNotFoundError):17            Database(file='does-not-exist')18    19    def test_create_invalid_data(self):20        with pytest.raises(ValueError):21            Database(file='tests/resources/dbconfig_invalid_data.json')22    def test_create_malformed_json(self):23        with pytest.raises(Exception):24            Database(file='tests/resources/dbconfig_malformed.json')25    def test_create_missing_data(self):26        with pytest.raises(ValueError):27            Database(file='tests/resources/dbconfig_missing_data.json')28    def test_create_missing_key(self):29        with pytest.raises(KeyError):30            Database(file='tests/resources/dbconfig_missing_keys.json')31    def test_create_nonexistent_db(self):32        with pytest.raises(KeyError):33            Database(file='tests/resources/dbconfig_nonexistent_db.json')34    def test_collections_exist(self):35        db = Database()36        required_collections = ['Redemptions', 'Members', 'Settings', 'Awards']...

__init__.py

Source: __init__.py

...3import pymongo, redis4from flask import Flask5from flask_socketio import SocketIO6from flask_login import LoginManager7def create_required_collections(required_collections, database_name="flashdb"):8    current_collections_in_db = mongo_client[database_name].list_collection_names()9    print("database_name :: ", database_name)10    for collection in required_collections:11        if collection not in current_collections_in_db:12            test_data = { "initialiser_data": "TEST" }13            db_collection = mongo_client[database_name][collection]14            inserted_data = db_collection.insert_one(test_data)15            if inserted_data is not None:16                print(f"Collection '{collection}' is created")17        else:18            print(f"Collection '{collection}' was already present")19def create_app(debug=True):20    """Create the app."""21    app = Flask(__name__)22    app.debug = debug23    app.config['SECRET_KEY'] = 'gjr39dkjn344_!67#'24    from .main import main as main_blueprint25    app.register_blueprint(main_blueprint)26    socketio.init_app(app)27    return app28redis_client = redis.Redis()29# redis_pubsub = redis_client.pubsub()30print(redis_client.ping())31socketio = SocketIO()32# Establish db connection.33mongo_client = pymongo.MongoClient("mongodb://localhost:27017/")34print(mongo_client)35master_flash_db_client = mongo_client["flashdb"] 36print(master_flash_db_client)37print(mongo_client.list_database_names())38required_collections = ["clients", "projects", "test", "clientdb_project_mapping"]...

vamBackgroundCHecker.py

Source: vamBackgroundCHecker.py

1import pymongo2from pymongo import MongoClient3from pymongo import errors4import os5import sys6from colorama import Fore7project_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))8sys.path.append(project_path)9class BotStructureCheck:10    def __init__(self):11        self.connection = MongoClient("mongodb://localhost:27017")12        self.vam = self.connection["VirtualAirMarshal"]13        self.required_collections = ["jailedMembers",  # Collection storing all jailled members14                                     "jailProfiles",  # Collection storing all communities applied for jair service15                                     "spamProfiles",  # Collection storing all communities applied for spam preventions16                                     "supportProfiles",  # Collection storing all communities applied for support system17                                     "loggerSystem"  # Collection storing logger data18                                     ]19        20    def check_collections(self):21        """ Check bots backend on load"""22        bot_collections = self.vam.list_collection_names()23        print(Fore.GREEN + "Checking Virtual Air Marshal backend integrity")24        for collection in self.required_collections:25            if collection not in bot_collections:26                self.vam.create_collection(collection)27                print(Fore.YELLOW + f"{collection.upper()} has been created!")28            else:29                print(Fore.GREEN + f'{collection.upper()} already exists')...

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