return hello_world

hello_world/docker-compose.yml

@@ -0,0 +1,22 @@
+version: '3.1'
+
+services:
+  mongo:
+    image: mongo
+    restart: always
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: example
+    ports:
+      - 27017:27017
+
+  mongo-express:
+    image: mongo-express
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      ME_CONFIG_MONGODB_ADMINUSERNAME: root
+      ME_CONFIG_MONGODB_ADMINPASSWORD: example
+      ME_CONFIG_MONGODB_URL: 'mongodb://root:example@mongo:27017/'
+      ME_CONFIG_BASICAUTH: false

hello_world/example.py

@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+import pprint
+import pymongo
+
+class Connection:
+    def __init__(self, host='localhost', port=27017, username='root', password=''):
+        self.host = host
+        self.port = port
+        self.username = username
+        self.password = password
+
+    def connect(self):
+        uri = f'mongodb://{self.username}:{self.password}@{self.host}:{self.port}/'
+        return pymongo.MongoClient(uri)
+
+def main():
+    database_name = "db_test"
+    collection_name = "test"
+
+    connection = Connection(password='example').connect()
+    database = connection[database_name]
+    collection = database[collection_name]
+    collection.drop()
+
+    while True:
+        data = input('Input some shite:\n')
+        if data == '':
+            break
+        print(collection.find_one({"_id": collection.insert_one({ 'input' : data }).inserted_id})['input'])
+
+    print('\nThat\'s what we have here:')
+    for post in collection.find():
+        pprint.pprint(post)
+
+    connection.close()
+
+
+if __name__ == '__main__':
+    main()