Merge "Fixed all Flake8 errors"

diff --combined src/workflow/models.py
index beaaee4,21f3a8e..7dae279
--- 1/src/workflow/models.py
--- 2/src/workflow/models.py
+++ b/src/workflow/models.py
@@@ -61,25 -61,15 +61,25 @@@ class BookingAuthManager()
      def parse_gerrit_url(self, url):
          project_leads = []
          try:
 -            parts = url.split("/")
 +            halfs = url.split("?")
 +            parts = halfs[0].split("/")
 +            args = halfs[1].split(";")
              if "http" in parts[0]:  # the url include http(s)://
                  parts = parts[2:]
 -            if "f=INFO.yaml" not in parts[-1].split(";"):
 +            if "f=INFO.yaml" not in args:
                  return None
              if "gerrit.opnfv.org" not in parts[0]:
                  return None
 +            try:
 +                i = args.index("a=blob")
 +                args[i] = "a=blob_plain"
 +            except ValueError:
 +                pass
 +            # recreate url
 +            halfs[1] = ";".join(args)
 +            halfs[0] = "/".join(parts)
              # now to download and parse file
 -            url = "https://" + "/".join(parts)
 +            url = "https://" + "?".join(halfs)
              info_file = requests.get(url, timeout=15).text
              info_parsed = yaml.load(info_file)
              ptl = info_parsed.get('project_lead')
@@@ -148,11 -138,8 +148,11 @@@
              return True  # admin override for this user
          if repo.BOOKING_INFO_FILE not in repo.el:
              return False  # INFO file not provided
 -        ptl_info = self.parse_url(repo.BOOKING_INFO_FILE)
 -        return ptl_info and ptl_info == booking.owner.userprofile.email_addr
 +        ptl_info = self.parse_url(repo.el.get(repo.BOOKING_INFO_FILE))
 +        for ptl in ptl_info:
 +            if ptl['email'] == booking.owner.userprofile.email_addr:
 +                return True
 +        return False
  
  
  class WorkflowStep(object):
@@@ -323,8 -310,8 +323,8 @@@ class Repository()
      SNAPSHOT_DESC = "description of the snapshot"
      BOOKING_INFO_FILE = "the INFO.yaml file for this user's booking"
  
-     #migratory elements of segmented workflow
-     #each of these is the end result of a different workflow.
+     # migratory elements of segmented workflow
+     # each of these is the end result of a different workflow.
      HAS_RESULT = "whether or not workflow has a result"
      RESULT_KEY = "key for target index that result will be put into in parent"
      RESULT = "result object from workflow"
@@@ -458,7 -445,7 +458,7 @@@
                          try:
                              interface.host = interface.host
                              interface.save()
-                         except Exception as e:
+                         except Exception:
                              return "GRB, saving interface " + str(interface) + " failed. CODE:0x0019"
              else:
                  return "GRB, no interface set provided. CODE:0x001a"