rabbitmq tests

source/rabbitmq_test.py

@@ -1,36 +1,46 @@
-import os
-import sys
-import pika
-import ssl
-
-context = ssl.create_default_context()
-context.verify_mode = ssl.CERT_REQUIRED
-
-ssl_options= pika.SSLOptions(context=context, server_hostname="rabbitmq.deowl.ru")
-
-credential = pika.PlainCredentials("test", "test")
-
-
-def main():
-    connection = pika.BlockingConnection(pika.ConnectionParameters('rabbitmq.deowl.ru', virtual_host='/', port=5671, ssl_options=ssl_options, credentials=credential))
-    channel = connection.channel()
-
-    channel.queue_declare(queue='hello')
-
-    def callback(ch, method, properties, body):
-        print(f" [x] Received {body}")
-
-    channel.basic_consume(queue='hello', on_message_callback=callback, auto_ack=True)
-
-    print(' [*] Waiting for messages. To exit press CTRL+C')
-    channel.start_consuming()
-
-if __name__ == '__main__':
-    try:
-        main()
-    except KeyboardInterrupt:
-        print('Interrupted')
-        try:
-            sys.exit(0)
-        except SystemExit:
-            os._exit(0)
+import os
+import ssl
+import sys
+
+import pika
+
+context = ssl.create_default_context()
+context.verify_mode = ssl.CERT_REQUIRED
+
+ssl_options = pika.SSLOptions(context=context, server_hostname="rabbitmq.deowl.ru")
+
+credential = pika.PlainCredentials("test", "test")
+
+
+def main():
+    connection = pika.BlockingConnection(
+        pika.ConnectionParameters(
+            "rabbitmq.deowl.ru",
+            virtual_host="/",
+            port=5671,
+            ssl_options=ssl_options,
+            credentials=credential,
+        )
+    )
+    channel = connection.channel()
+
+    channel.queue_declare(queue="hello")
+
+    def callback(ch, method, properties, body):
+        print(f" [x] Received {body}")
+
+    channel.basic_consume(queue="hello", on_message_callback=callback, auto_ack=True)
+
+    print(" [*] Waiting for messages. To exit press CTRL+C")
+    channel.start_consuming()
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        print("Interrupted")
+        try:
+            sys.exit(0)
+        except SystemExit:
+            os._exit(0)