added argparse

adding argparse to allow for calling from cmd.

utility/plex_api_show_settings.py

@@ -14,46 +14,74 @@ autoDeletionItemPolicyWatchedLibrary=7
 
 [0, 1, 7]
 
+Example:
+
+python plex_api_show_settings.py --libraries "TV Shows" --watched 7
+   - Delete episodes after watching After 1 week
+   
+python plex_api_show_settings.py --libraries "TV Shows" --unwatched -7
+   - Keep Episodesfrom the past 7 days
 
 """
+import argparse
 import requests
 from plexapi.server import PlexServer
 
 
 PLEX_URL = 'http://localhost:32400'
-PLEX_TOKEN = 'xxxx'
+PLEX_TOKEN = 'xxxxx'
 
-LIBRARY = 'TV Shows'
+# Allowed days/episodes to keep or delete
+WATCHED_LST = [0, 1, 7]
+UNWATCHED_LST = [0, 5, 3, 1, -3, -7,-30]
 
 sess = requests.Session()
 sess.verify = False
 plex = PlexServer(PLEX_URL, PLEX_TOKEN, session=sess)
 
+sections_lst = [x.title for x in plex.library.sections()]
 
-def set(rating_key, action, n):
-    if action == 'delete':
-        setting = 'autoDeletionItemPolicyWatchedLibrary'
-        if n in [0, 1, 7]:
-            number = n
-    elif action == 'keep':
-        setting = 'autoDeletionItemPolicyUnwatchedLibrary'
-        if n in [0, 5, 3, 1, -3, -7,-30]:
-            number = n
 
-    url = PLEX_URL
+def set(rating_key, action, number):
+
     path = '{}/prefs'.format(rating_key)
     try:
         params = {'X-Plex-Token': PLEX_TOKEN,
-                   setting: number
+                   action: number
                    }
 
-        r = requests.put(url + path,  params=params, verify=False)
+        r = requests.put(PLEX_URL + path,  params=params, verify=False)
         print(r.url)
     except Exception as e:
         print('Error: {}'.format(e))
 
 
-shows = plex.library.section(LIBRARY).all()
+if __name__ == '__main__':
+
+    parser = argparse.ArgumentParser(description="Change show deletion settings by library.",
+                                     formatter_class=argparse.RawTextHelpFormatter)
+    parser.add_argument('--libraries', nargs='+', default=False, choices=sections_lst, metavar='',
+                        help='Space separated list of case sensitive names to process. Allowed names are: \n'
+                             '(choices: %(choices)s')
+    parser.add_argument('--watched', nargs='?', default=False, choices=WATCHED_LST, metavar='',
+                        help='Keep: Set the maximum number of unwatched episodes to keep for the show. \n'
+                             '(choices: %(choices)s')
+    parser.add_argument('--unwatched', nargs='?', default=False, choices=UNWATCHED_LST, metavar='',
+                        help='Delete episodes after watching: '
+                             'Choose how quickly episodes are removed after the server admin has watched them. \n'
+                             '(choices: %(choices)s')
+
+    opts = parser.parse_args()
+    
+    if opts.watched:
+        setting = 'autoDeletionItemPolicyWatchedLibrary'
+        number = opts.watched
+    if opts.unwatched:
+        setting = 'autoDeletionItemPolicyUnwatchedLibrary'
+        number = opts.unwatched
+    
+    for libary in opts.libraries:
+        shows = plex.library.section(libary).all()
 
         for show in shows:
-    set(show.key, 'keep', -7)
+            set(show.key, setting, number)