Merge pull request #366 from shenxiangzhuang/python_pep8

Fix: make python code fellow pep8

python/emit_log.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import sys
 
+import pika
+
 connection = pika.BlockingConnection(
     pika.ConnectionParameters(host='localhost'))
 channel = connection.channel()

python/emit_log_direct.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import sys
 
+import pika
+
 connection = pika.BlockingConnection(
     pika.ConnectionParameters(host='localhost'))
 channel = connection.channel()

python/emit_log_topic.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import sys
 
+import pika
+
 connection = pika.BlockingConnection(
     pika.ConnectionParameters(host='localhost'))
 channel = connection.channel()

python/new_task.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import sys
 
+import pika
+
 connection = pika.BlockingConnection(
     pika.ConnectionParameters(host='localhost'))
 channel = connection.channel()

python/receive.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
-import pika, sys, os
+import os
+import pika
+import sys
+
 
 def main():
     connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
@@ -15,6 +18,7 @@ def main():
     print(' [*] Waiting for messages. To exit press CTRL+C')
     channel.start_consuming()
 
+
 if __name__ == '__main__':
     try:
         main()

python/receive_logs.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
-import pika, sys, os
+import os
+import pika
+import sys
+
 
 def main():
     connection = pika.BlockingConnection(

python/receive_logs_direct.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
-import pika, sys, os
+import os
+import pika
+import sys
+
 
 def main():
     connection = pika.BlockingConnection(
@@ -22,11 +25,9 @@ def main():
 
     print(' [*] Waiting for logs. To exit press CTRL+C')
 
-
     def callback(ch, method, properties, body):
         print(f" [x] {method.routing_key}:{body.decode()}")
 
-
     channel.basic_consume(
         queue=queue_name, on_message_callback=callback, auto_ack=True)
 

python/receive_logs_topic.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
-import pika, sys, os
+import os
+import pika
+import sys
+
 
 def main():
     connection = pika.BlockingConnection(
@@ -22,11 +25,9 @@ def main():
 
     print(' [*] Waiting for logs. To exit press CTRL+C')
 
-
     def callback(ch, method, properties, body):
         print(f" [x] {method.routing_key}:{body.decode()}")
 
-
     channel.basic_consume(
         queue=queue_name, on_message_callback=callback, auto_ack=True)
 

python/rpc_client.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import uuid
 
+import pika
+
 
 class FibonacciRpcClient(object):
 

python/worker.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-import pika
 import time
 
+import pika
+
 connection = pika.BlockingConnection(
     pika.ConnectionParameters(host='localhost'))
 channel = connection.channel()