Problem: flake8 failures are present

Solution: fix real problems and add .travis dir to list of ignored

[noissue]

.travis/docs-builder.py

@@ -1,15 +1,11 @@
 #!/usr/bin/env python
 
 import argparse
-import fnmatch
 import subprocess
 import os
 import sys
 from shutil import copyfile, rmtree
 import tempfile
-import urllib.request
-import re
-from io import StringIO
 import yaml
 
 WORKING_DIR = os.path.join(os.environ['TRAVIS_BUILD_DIR'], '../working')

flake8.cfg

@@ -1,5 +1,5 @@
 [flake8]
-exclude = ./docs/*, ./playpen/*, */build/*, */backports/*
+exclude = ./docs/*, ./playpen/*, */build/*, */backports/*, ./.travis/*
 # E401: multiple imports on one line
 ignore = E401
 max-line-length = 100

server/pulp/server/db/migrations/0027_importer_schema_change.py

@@ -26,7 +26,7 @@ def migrate(*args, **kwargs):
             try:
                 importer[updated_key] = isodate.parse_datetime(importer['last_sync'])
             # The attribute doesn't exist, or parsing failed. It's safe to set a newer timestamp.
-            except: # noqa: 722
+            except:  # noqa: 722
                 importer[updated_key] = datetime.datetime.now(tz=isodate.UTC)
             modified = True
 

server/test/unit/server/db/model/test_dispatch.py

@@ -17,7 +17,6 @@
 
 from .... import base
 from pulp.common import constants, dateutils
-from pulp.devel import mock_plugins, skip
 from pulp.server.db import model
 from pulp.server.db.model import TaskStatus
 from pulp.server.db.model.criteria import Criteria