[comick] handle redirects

gallery_dl/extractor/comick.py

@@ -67,9 +67,19 @@ class ComickChapterExtractor(ComickBase, ChapterExtractor):
     def metadata(self, page):
         slug, chstr = self.groups
         manga = _manga_info(self, slug)
-        props = _chapter_info(self, manga, chstr)
 
-        ch = props["chapter"]
+        while True:
+            props = _chapter_info(self, manga, chstr)
+
+            if "__N_REDIRECT" in props:
+                path = props["__N_REDIRECT"]
+                self.log.debug("Following redirect to %s", path)
+                _, slug, chstr = path.rsplit("/", 2)
+                continue
+
+            ch = props["chapter"]
+            break
+
         self._images = ch["md_images"]
 
         if chapter := ch["chap"]:

test/results/comick.py

@@ -78,6 +78,20 @@ __tests__ = (
     },
 },
 
+{
+    "#url"     : "https://comick.io/comic/neko-no-oshigoto/L7TaJB4n-chapter-10.7-xy",
+    "#comment" : "redirect",
+    "#class"   : comick.ComickChapterExtractor,
+    "#pattern" : r"https://meo.comick.pictures/\d-\w+\.webp",
+
+    "volume"        : 1,
+    "chapter"       : 10,
+    "chapter_minor" : ".5",
+    "chapter_hid"   : "L7TaJB4n",
+    "chapter_id"    : 4105343,
+    "chapter_string": "L7TaJB4n-chapter-10.5-en",
+},
+
 {
     "#url"     : "https://comick.io/comic/koko-jidai-ni-gomandatta-jou-sama-to-no-dousei-seikatsu-wa-igaito-igokochi-ga-warukunai/aPu5CgJA-chapter-3-vi",
     "#class"   : comick.ComickChapterExtractor,