[patreon] support 'id:<campaign_id>' in place of a user name

https://patreon.com/id:12345
… and remove 'campaign-id' config option

docs/configuration.rst

@@ -2440,20 +2440,6 @@ Description
     Note: This requires 1 additional HTTP request per post.
 
 
-extractor.patreon.campaign-id
------------------------------
-Type
-    ``string``
-Default
-    ``"auto"``
-Description
-    Alternative way of specifying the ``campaign_id`` value of a creator
-    in case the automatic extraction method no longer functions.
-
-    Another way of specifying this value is using a ``c`` or ``campaign_id``
-    URL query parameter, e,g, ``https://www.patreon.com/NAME?c=12345``.
-
-
 extractor.patreon.files
 -----------------------
 Type

gallery_dl/extractor/patreon.py

@@ -296,9 +296,8 @@ class PatreonCreatorExtractor(PatreonExtractor):
         return self._pagination(url)
 
     def _get_campaign_id(self, query):
-        campaign_id = self.config("campaign-id")
-        if campaign_id and campaign_id != "auto":
-            return str(campaign_id)
+        if self.creator.startswith("id:"):
+            return self.creator[3:]
 
         campaign_id = query.get("c") or query.get("campaign_id")
         if campaign_id:
@@ -316,7 +315,8 @@ class PatreonCreatorExtractor(PatreonExtractor):
             data = self._extract_bootstrap(page)
             return data["campaign"]["data"]["id"]
         except (KeyError, ValueError) as exc:
-            self.log.debug(data)
+            if data:
+                self.log.debug(data)
             raise exception.StopExtraction(
                 "Unable to extract campaign ID (%s: %s)",
                 exc.__class__.__name__, exc)

test/results/patreon.py

@@ -14,8 +14,8 @@ __tests__ = (
     "#url"     : "https://www.patreon.com/koveliana",
     "#category": ("", "patreon", "creator"),
     "#class"   : patreon.PatreonCreatorExtractor,
-    "#range"   : "1-25",
-    "#count"   : ">= 25",
+    "#range"   : "1-15",
+    "#count"   : 15,
 
     "attachments"  : list,
     "comment_count": int,
@@ -58,6 +58,18 @@ __tests__ = (
     "#class"   : patreon.PatreonCreatorExtractor,
 },
 
+{
+    "#url"     : "https://www.patreon.com/user?c=369707",
+    "#category": ("", "patreon", "creator"),
+    "#class"   : patreon.PatreonCreatorExtractor,
+},
+
+{
+    "#url"     : "https://www.patreon.com/id:369707",
+    "#category": ("", "patreon", "creator"),
+    "#class"   : patreon.PatreonCreatorExtractor,
+},
+
 {
     "#url"     : "https://www.patreon.com/home",
     "#category": ("", "patreon", "user"),