style: clean flake8 warnings

cznicinfo/commands/clone.py

@@ -11,8 +11,6 @@ Options:
 """
 
 from docopt import docopt
-from sh import git
-import sys
 
 from cznicinfo import infocore
 from cznicinfo import infoquery

cznicinfo/commands/list.py

@@ -11,7 +11,7 @@ from cznicinfo import infoprint
 
 
 def run_command(*args, **kwargs):
-    cargs = docopt(__doc__)
+    docopt(__doc__)
 
     info = infocore.get_info()
     infoprint.pretty_list_projects(info['projects'])

cznicinfo/commands/list_upstream.py

@@ -18,7 +18,7 @@ Options:
                               * %(repology_url)s - URL to repology versions page
     --format <fmt>          Python format string to print project with.
                             Default: '%(path_with_namespace)s: %(name)s'
-"""
+""" # noqa
 
 import json
 import requests
@@ -31,7 +31,9 @@ from cznicinfo import repology
 
 GITLAB_INSTANCE = "https://gitlab.nic.cz"
 CHOICE_PARAMS = {
-    'order_by': ['id', 'name', 'path', 'created_at', 'updated_at', 'last_activity_at'],
+    'order_by': [
+        'id', 'name', 'path', 'created_at', 'updated_at', 'last_activity_at'
+    ],
     'sort': ['asc', 'desc'],
 }
 
@@ -112,7 +114,8 @@ def run_command(*args, **kwargs):
         if filter_repology:
             if not repology.repology_project_exists(project['path']):
                 continue
-            project['repology_url'] = repology.get_repology_versions_url(project['path'])
+            project['repology_url'] = repology.get_repology_versions_url(
+                project['path'])
         print_project(project, fmt=cargs['--format'])
 
     return 0

cznicinfo/repology.py

@@ -13,4 +13,3 @@ def repology_project_exists(project):
     url = REPOLOGY_INFORMATION_URL % {'name': project}
     r = requests.get(url)
     return r.ok
-

setup.py

 #!/usr/bin/env python
 
-import re
 import setuptools
-import sys
 
 # In python < 2.7.4, a lazy loading of package `pbr` will break
 # setuptools if some other modules registered functions in `atexit`.