Update dependencies

docker-xmpp-notify.py

@@ -23,21 +23,22 @@ base_url = "https://hub.docker.com/v2/repositories"
 
 client = docker.from_env()
 
+
 class SendMsg(sleekxmpp.ClientXMPP):
-    
+
     def __init__(self, jid, password, recipient, message):
         sleekxmpp.ClientXMPP.__init__(self, jid, password)
 
         self.recipient = recipient
         self.msg = message
-        
+
         self.add_event_handler("session_start", self.start, threaded=True)
 
     def start(self, event):
         self.send_message(mto=self.recipient, mbody=self.msg, mtype='chat')
 
         self.disconnect(wait=True)
-        
+
 
 def get_url(base_url, image_name):
     name_split = split_image_name(image_name)
@@ -51,7 +52,7 @@ def split_image_name(image_name):
 def get_user(image_name):
     if '/' in image_name:
         return image_name.split('/')[0]
-    
+
     return 'library'
 
 
@@ -68,7 +69,7 @@ def get_repository(image_name):
 def get_tag(image_name):
     if ':' in image_name:
         return image_name.split(':')[1]
-    
+
     return 'latest'
 
 
@@ -103,4 +104,4 @@ if message_content:
     xmpp = SendMsg(jid, jpassword, jto, message)
 
     if xmpp.connect():
-        xmpp.process(block=True)
+        xmpp.process(block=True)

requirements.txt

@@ -1,10 +1,3 @@
-certifi==2017.4.17
-chardet==3.0.4
-docker==2.3.0
-docker-pycreds==0.2.1
-idna==2.5
+docker>=2.3.0,<=2.4.2
 requests==2.18.1
-six==1.10.0
 sleekxmpp==1.3.2
-urllib3==1.21.1
-websocket-client==0.42.1