Massive style cleanup

Adds a basic `setup.cfg` file with configurations for flake8 and pylama, 
fixes some basic issues with essentially every file including:
* Many, many, whitespace line cleanups
* Several unused variables and imports
* Missing coding and shabang lines
* Minor style fixes to more closely align with PEP8
* Turn `print` into function calls for Python 2/3 compat
* A few minor bugs
  * Things like using an undefined `i` in `stream_limiter_ban_email.py`

Author: Arcanemagus

fun/playlist_manager.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 """
 Description: Create and share playlists based on Most Popular TV/Movies from Tautulli
                 and Aired this day in history.
@@ -43,7 +46,7 @@
 
  Example:
     Use with cron or task to schedule runs
-    
+
  Create Aired Today Playlist from Movies and TV Shows libraries for admin user
     python playlist_manager.py --jbop historyToday --libraries Movies "TV Shows" --action add
 
@@ -61,29 +64,29 @@
 
  Create 10 Most Popular Movies (60 days) Playlist and share to users bob and Black Twin
     python playlist_manager.py --jbop popularMovies --action add --users bob "Black Twin" --days 60 --top 10
-    
+
  Show 5 Most Popular TV Shows (30 days) Playlist
     python playlist_manager.py --jbop popularTv --action show
-    
+
  Show all users current playlists
     python playlist_manager.py --action show --allUsers
-    
+
  Share existing admin Playlists "My Custom Playlist" and "Another Playlist" with all users
     python playlist_manager.py --action share --allUsers --playlists "My Custom Playlist" "Another Playlist"
-    
+
  Search and Filter;
- 
+
  metadata_field_name = title, summary, etc.
- 
+
  --search {metadata_field_name}=value
     search through metadata field for existence of value.
- 
+
  --search {metadata_field_name}=value1,value2,*
     search through metadata field for existence of values.
         *comma separated for AND (value1 AND value2 AND *)
-    
-    
-    
+
+
+
  Excluding;
 
  --user becomes excluded if --allUsers is set
@@ -106,14 +109,14 @@
 from collections import Counter
 from plexapi.server import PlexServer, CONFIG
 
-### EDIT SETTINGS ###
+# ### EDIT SETTINGS ###
 
 PLEX_URL = ''
 PLEX_TOKEN = ''
 TAUTULLI_URL = ''
 TAUTULLI_APIKEY = ''
 
-## CODE BELOW ##
+# ## CODE BELOW ##
 
 if not PLEX_URL:
     PLEX_URL = CONFIG.data['auth'].get('server_baseurl')
@@ -150,6 +153,7 @@
 today = datetime.datetime.now().date()
 weeknum = datetime.date(today.year, today.month, today.day).isocalendar()[1]
 
+
 def actions():
     """
     add - create new playlist for admin or users
@@ -172,7 +176,7 @@ def selectors():
                   'custom': '{custom} Playlist',
                   'random': '{count} Random {libraries} Playlist'
                   }
-    
+
     return selections
 
 
@@ -203,7 +207,7 @@ def exclusions(all_true, select, all_items):
             for x in select:
                 all_items.remove(x)
                 output = all_items
-                
+
     elif isinstance(all_items, dict):
         output = {}
         if all_true and not select:
@@ -216,7 +220,7 @@ def exclusions(all_true, select, all_items):
             for key, value in all_items.items():
                 if value not in select:
                     output[key] = value
-    
+
     return output
 
 
@@ -226,7 +230,7 @@ def get_home_stats(time_range, stats_count):
                'cmd': 'get_home_stats',
                'time_range': time_range,
                'stats_count': stats_count,
-               'stats_type': 0} # stats_type = plays
+               'stats_type': 0}  # stats_type = plays
 
     try:
         r = requests.get(TAUTULLI_URL.rstrip('/') + '/api/v2', params=payload)
@@ -269,14 +273,14 @@ def sort_by_dates(video, date_type):
                 return [[video.ratingKey] + [str(video.originallyAvailableAt)]]
 
     # todo-me return object
-    except Exception as e:
+    except Exception:
         # print(e)
         return
 
 
 def multi_filter_search(keyword_dict, library, search_eps=None):
     """Allowing for multiple filter or search values
-    
+
     Parameters
     ----------
     keyword_dict: dict
@@ -318,17 +322,18 @@ def multi_filter_search(keyword_dict, library, search_eps=None):
                     for episode in show.episodes(**{key: values}):
                         ep_lst += [episode.ratingKey]
                 multi_lst += ep_lst
-                
+
             else:
                 multi_lst += [item.ratingKey for item in library.all(**{key: values})]
     counts = Counter(multi_lst)
     # Use amount of keywords to check that all keywords were found in results
     search_lst = [id for id in multi_lst if counts[id] >= keyword_count]
-    
+
     return list(set(search_lst))
 
+
 def get_content(libraries, jbop, filters=None, search=None, limit=None):
-    """Get all movies or episodes from LIBRARY_NAME
+    """Get all movies or episodes from LIBRARY_NAME.
 
     Parameters
     ----------
@@ -342,6 +347,7 @@ def get_content(libraries, jbop, filters=None, search=None, limit=None):
     list
         Sorted list of Movie and episodes that
         aired on today's date.
+
     """
     child_lst = []
     filter_lst = []
@@ -378,7 +384,7 @@ def get_content(libraries, jbop, filters=None, search=None, limit=None):
                             child_lst += filter_lst
                 if keywords and filters:
                     child_lst += list(set(filter_lst) & set(search_lst))
-                    
+
             elif library_type == 'show':
                 # Decisions to stack filter and search
                 if keywords:
@@ -402,17 +408,17 @@ def get_content(libraries, jbop, filters=None, search=None, limit=None):
                             for episode in show.episodes():
                                 filter_lst += [episode.ratingKey]
                         child_lst += filter_lst
-                    
+
                 if keywords and filters:
                     child_lst += list(set(filter_lst) & set(search_lst))
             else:
                 pass
         # Keep only results found from both search and filters
         if keywords and filters:
             child_lst = list(set(i for i in child_lst if child_lst.count(i) > 1))
-            
+
         play_lst = child_lst
-        
+
     else:
         for library in libraries.keys():
             plex_library = plex.library.sectionByID(library)
@@ -440,7 +446,7 @@ def get_content(libraries, jbop, filters=None, search=None, limit=None):
             # Sort by original air date, oldest first
             # todo-me move sorting and add more sorting options
             aired_lst = sorted(child_lst, key=operator.itemgetter(1))
-        
+
             # Remove date used for sorting
             play_lst = [x[0] for x in aired_lst]
         else:
@@ -474,7 +480,7 @@ def build_playlist(jbop, libraries=None, days=None, top=None, filters=None, sear
         for stat in home_stats:
             if stat['stat_id'] in ['popular_tv', 'popular_movies']:
                 keys_list += [x['rating_key'] for x in stat['rows'] if
-                             str(x['section_id']) in libraries.keys()]
+                              str(x['section_id']) in libraries.keys()]
     else:
         try:
             keys_list = get_content(libraries, jbop, filters, search, limit)
@@ -525,11 +531,12 @@ def show_playlist(playlist_title, playlist_keys):
             title = unicodedata.normalize('NFKD', title).encode('ascii', 'ignore').translate(None, "'")
             playlist_list.append(title)
 
-    print(u"Contents of Playlist {title}:\n{playlist}".format(title=playlist_title,
-                                                             playlist=', '.join(playlist_list)))
+    print(u"Contents of Playlist {title}:\n{playlist}".format(
+        title=playlist_title,
+        playlist=', '.join(playlist_list)))
     exit()
-    
-    
+
+
 def create_playlist(playlist_title, playlist_keys, server, user):
     """
     Parameters
@@ -552,13 +559,13 @@ def create_playlist(playlist_title, playlist_keys, server, user):
                     playlist_list.append(episode)
             else:
                 playlist_list.append(plex_obj)
-        except Exception as e:
+        except Exception:
             try:
                 obj = plex.fetchItem(key)
                 print("{} may not have permission to this title: {}".format(user, obj.title))
                 # print("Error: {}".format(e))
                 pass
-            except Exception as e:
+            except Exception:
                 print('Rating Key: {}, may have been deleted or moved.'.format(key))
                 # print("Error: {}".format(e))
 
@@ -578,7 +585,7 @@ def delete_playlist(playlist_dict, title):
     """
     server = playlist_dict['server']
     user = playlist_dict['user']
-    
+
     try:
         # todo-me this needs improvement
         for playlist in server.playlists():
@@ -595,14 +602,14 @@ def delete_playlist(playlist_dict, title):
                     print("...Deleted Playlist: {playlist.title} for '{user}'."
                           .format(playlist=playlist, user=user))
 
-    except:
+    except Exception:
         # print("Playlist not found on '{user}' account".format(user=user))
         pass
 
 
 def create_title(jbop, libraries, days, filters, search, limit):
     """
-    
+
     Parameters
     ----------
     jbop: str
@@ -672,9 +679,9 @@ def create_title(jbop, libraries, days, filters, search, limit):
 
 
 if __name__ == "__main__":
-
-    parser = argparse.ArgumentParser(description="Create, share, and clean Playlists for users.",
-                                     formatter_class = argparse.RawTextHelpFormatter)
+    parser = argparse.ArgumentParser(
+        description="Create, share, and clean Playlists for users.",
+        formatter_class=argparse.RawTextHelpFormatter)
     # todo-me use parser grouping instead of choices for action and jbop?
     parser.add_argument('--jbop', choices=selectors().keys(), metavar='',
                         help='Playlist selector.\n'
@@ -715,7 +722,7 @@ def create_title(jbop, libraries, days, filters, search, limit):
     parser.add_argument('--search', action='append', type=lambda kv: kv.split("="),
                         help='Search non-filtered metadata fields for keywords '
                              'in title, summary, etc.')
-    
+
     opts = parser.parse_args()
 
     title = ''
@@ -739,7 +746,7 @@ def create_title(jbop, libraries, days, filters, search, limit):
             # If filter key used more than once than consider filtering values with OR statement
             if filter_count > 1:
                 filters_lst = []
-                
+
         filters = dict(opts.filter)
         for k, v in filters.items():
             # If comma separated filter then consider filtering values with AND statement
@@ -756,10 +763,10 @@ def create_title(jbop, libraries, days, filters, search, limit):
 
     # Defining libraries
     libraries = exclusions(opts.allLibraries, opts.libraries, sections_dict)
-    
+
     # Defining selected playlists
     selected_playlists = exclusions(opts.allPlaylists, opts.playlists, playlist_lst)
-    
+
     # Create user server objects
     if users:
         for user in users:
@@ -776,12 +783,13 @@ def create_title(jbop, libraries, days, filters, search, limit):
                 'user': user,
                 'user_selected': user_selected,
                 'all_playlists': all_playlists})
-            
+
     if opts.self or not users:
-        playlist_dict['data'].append({'server': plex,
-                             'user': 'admin',
-                             'user_selected': selected_playlists,
-                             'all_playlists': playlist_lst})
+        playlist_dict['data'].append({
+            'server': plex,
+            'user': 'admin',
+            'user_selected': selected_playlists,
+            'all_playlists': playlist_lst})
 
     if not opts.jbop and opts.action == 'show':
         print("Displaying the user's playlist(s)...")
@@ -790,7 +798,7 @@ def create_title(jbop, libraries, days, filters, search, limit):
             playlists = data['all_playlists']
             print("{}'s current playlist(s): {}".format(user, ', '.join(playlists)))
         exit()
-    
+
     if libraries:
         title = create_title(opts.jbop, libraries, opts.days, filters, search, opts.limit)
         keys_list = build_playlist(opts.jbop, libraries, opts.days, opts.top, filters, search, opts.limit)
@@ -801,18 +809,18 @@ def create_title(jbop, libraries, days, filters, search, limit):
         for data in playlist_dict['data']:
             titles = data['user_selected']
             delete_playlist(data, titles)
-    
+
     # Check if limit exist and if it's greater than the pulled list of rating keys
     if opts.limit and len(keys_list) > int(opts.limit):
         if opts.jbop == 'random':
             keys_list = random.sample((keys_list), opts.limit)
         else:
             keys_list = keys_list[:opts.limit]
-        
+
     # Setting custom name if provided
     if opts.name:
         title = opts.name
-        
+
     if opts.jbop and opts.action == 'show':
         show_playlist(title, keys_list)
 
@@ -823,7 +831,7 @@ def create_title(jbop, libraries, days, filters, search, limit):
         print('Creating playlist(s)...')
         for data in playlist_dict['data']:
             create_playlist(title, keys_list, data['server'], data['user'])
-            
+
     if opts.action == 'add':
         print('Creating playlist(s)...')
         for data in playlist_dict['data']: