style(workers/notificationworker.py): formatted file

[TESTING -> locally]

Issue: https://www.pivotaltracker.com/story/show/b144646649n

- [ ] It works!
- [ ] Comments provide sufficient explanations for the next contributor
- [ ] Tests cover changes and corner cases
- [ ] Follows Quay syntax patterns and format

endpoints/notificationmethod.py

@@ -1,9 +1,8 @@
-import logging
 import json
+import logging
 import re
 
 import requests
-
 from flask_mail import Message
 
 from app import mail, app, OVERRIDE_CONFIG_DIRECTORY
@@ -11,10 +10,9 @@ from data import model
 from util.config.validator import SSL_FILENAMES
 from workers.queueworker import JobException
 
-
 logger = logging.getLogger(__name__)
 
-METHOD_TIMEOUT = app.config.get('NOTIFICATION_SEND_TIMEOUT', 10) # Seconds
+METHOD_TIMEOUT = app.config.get('NOTIFICATION_SEND_TIMEOUT', 10)  # Seconds
 
 
 class InvalidNotificationMethodException(Exception):
@@ -80,7 +78,7 @@ class QuayNotificationMethod(NotificationMethod):
   def validate(self, repository, config_data):
     status, err_message, target_users = self.find_targets(repository, config_data)
     if err_message:
-       raise CannotValidateNotificationMethodException(err_message)
+      raise CannotValidateNotificationMethodException(err_message)
 
   def find_targets(self, repository, config_data):
     target_info = config_data['target']
@@ -152,7 +150,6 @@ class EmailMethod(NotificationMethod):
                                                       'is not authorized to receive '
                                                       'notifications for this repository')
 
-
   def perform(self, notification_obj, event_handler, notification_data):
     config_data = json.loads(notification_obj.config_json)
     email = config_data.get('email', '')
@@ -165,7 +162,7 @@ class EmailMethod(NotificationMethod):
       msg.html = event_handler.get_message(notification_data['event_data'], notification_data)
 
       try:
-          mail.send(msg)
+        mail.send(msg)
       except Exception as ex:
         logger.exception('Email was unable to be sent: %s' % ex.message)
         raise NotificationMethodPerformException(ex.message)
@@ -193,7 +190,7 @@ class WebhookMethod(NotificationMethod):
     try:
       resp = requests.post(url, data=json.dumps(payload), headers=headers, cert=SSLClientCert,
                            timeout=METHOD_TIMEOUT)
-      if resp.status_code/100 != 2:
+      if resp.status_code / 100 != 2:
         error_message = '%s response for webhook to url: %s' % (resp.status_code, url)
         logger.error(error_message)
         logger.error(resp.content)
@@ -208,6 +205,7 @@ class FlowdockMethod(NotificationMethod):
   """ Method for sending notifications to Flowdock via the Team Inbox API:
       https://www.flowdock.com/api/team-inbox
   """
+
   @classmethod
   def method_name(cls):
     return 'flowdock'
@@ -232,7 +230,7 @@ class FlowdockMethod(NotificationMethod):
     headers = {'Content-type': 'application/json'}
     payload = {
       'source': 'Quay',
-      'from_address':  'support@quay.io',
+      'from_address': 'support@quay.io',
       'subject': event_handler.get_summary(notification_data['event_data'], notification_data),
       'content': event_handler.get_message(notification_data['event_data'], notification_data),
       'from_name': owner.username,
@@ -244,7 +242,7 @@ class FlowdockMethod(NotificationMethod):
 
     try:
       resp = requests.post(url, data=json.dumps(payload), headers=headers, timeout=METHOD_TIMEOUT)
-      if resp.status_code/100 != 2:
+      if resp.status_code / 100 != 2:
         error_message = '%s response for flowdock to url: %s' % (resp.status_code, url)
         logger.error(error_message)
         logger.error(resp.content)
@@ -259,6 +257,7 @@ class HipchatMethod(NotificationMethod):
   """ Method for sending notifications to Hipchat via the API:
       https://www.hipchat.com/docs/apiv2/method/send_room_notification
   """
+
   @classmethod
   def method_name(cls):
     return 'hipchat'
@@ -305,7 +304,7 @@ class HipchatMethod(NotificationMethod):
 
     try:
       resp = requests.post(url, data=json.dumps(payload), headers=headers, timeout=METHOD_TIMEOUT)
-      if resp.status_code/100 != 2:
+      if resp.status_code / 100 != 2:
         error_message = '%s response for hipchat to url: %s' % (resp.status_code, url)
         logger.error(error_message)
         logger.error(resp.content)
@@ -318,6 +317,7 @@ class HipchatMethod(NotificationMethod):
 
 from HTMLParser import HTMLParser
 
+
 class SlackAdjuster(HTMLParser):
   def __init__(self):
     self.reset()
@@ -335,7 +335,7 @@ class SlackAdjuster(HTMLParser):
 
   def handle_starttag(self, tag, attrs):
     if tag == 'a':
-      self.result.append('<%s|' % (self.get_attr(attrs, 'href'), ))
+      self.result.append('<%s|' % (self.get_attr(attrs, 'href'),))
 
     if tag == 'i':
       self.result.append('_')
@@ -359,6 +359,7 @@ class SlackAdjuster(HTMLParser):
   def get_data(self):
     return ''.join(self.result)
 
+
 def adjust_tags(html):
   s = SlackAdjuster()
   s.feed(html)
@@ -423,7 +424,7 @@ class SlackMethod(NotificationMethod):
 
     try:
       resp = requests.post(url, data=json.dumps(payload), headers=headers, timeout=METHOD_TIMEOUT)
-      if resp.status_code/100 != 2:
+      if resp.status_code / 100 != 2:
         error_message = '%s response for Slack to url: %s' % (resp.status_code, url)
         logger.error(error_message)
         logger.error(resp.content)