add rabbit_mq

utils/rabbit_mq.py

+import pika
+
+
+class Producer:
+
+    def __init__(self,
+                 user="",
+                 password="",
+                 host="localhost",
+                 port=5672,
+                 queue_name="",
+                 durable=True,
+                 exchange=None,
+                 routing_key=None,
+                 ):
+        credentials = pika.PlainCredentials(username=user, password=password)
+        self.conn = pika.BlockingConnection(pika.ConnectionParameters(
+            host=host,
+            port=port,
+            credentials=credentials
+        ))
+        channel = self.conn.channel()
+        channel.queue_declare(queue=queue_name, durable=durable)
+        self.channel = channel
+
+    def push(self, message, exchange=None, routing_key=None):
+        if exchange is None or routing_key is None:
+            self.channel.basic_publish(exchange="", routing_key="", body=str.encode(message))
+        self.channel.basic_publish(exchange=exchange, routing_key=routing_key, body=str.encode(message))
+
+    def close(self):
+        try:
+            self.channel.close()
+            self.conn.close()
+        except Exception as e:
+            print(e)
+