[pornpics] update 'channel' extraction & add test

change 'channel' to a list, since extracting both 'channel' and
'channels' does not really work with text.extract_from()

gallery_dl/extractor/pornpics.py

@@ -76,8 +76,7 @@ class PornpicsGalleryExtractor(PornpicsExtractor, GalleryExtractor):
             "gallery_id": text.parse_int(self.gallery_id),
             "slug"      : extr("/galleries/", "/").rpartition("-")[0],
             "title"     : text.unescape(extr("<h1>", "<")),
-            "channel"   : extr('>Channel:', '</a>').rpartition(">")[2],
-            "channels"  : text.split_html(extr(">Channel:&nbsp;", '</div>')),
+            "channel"   : text.split_html(extr(">Channel:&nbsp;", '</div>')),
             "models"    : text.split_html(extr(
                 ">Models:", '<span class="suggest')),
             "categories": text.split_html(extr(

test/results/pornpics.py

@@ -20,7 +20,7 @@ __tests__ = (
         "Amateur",
         "Sexy",
     ],
-    "channel"   : "FTV MILFs",
+    "channel"   : ["FTV MILFs"],
     "count"     : 17,
     "gallery_id": 62610699,
     "models"    : ["Danielle"],
@@ -46,6 +46,41 @@ __tests__ = (
     "slug": "british-beauty-danielle-flashes-hot-breasts-ass-and-snatch-in-the-forest",
 },
 
+{
+    "#url"     : "https://www.pornpics.com/galleries/four-american-hotties-in-swimsuit-showing-off-their-sexy-booty-and-bare-legs-59500405/",
+    "#comment" : "more than one 'channel' (#5195)",
+    "#category": ("", "pornpics", "gallery"),
+    "#class"   : pornpics.PornpicsGalleryExtractor,
+
+    "count"     : 16,
+    "num"       : range(1, 16),
+    "gallery_id": 59500405,
+    "slug"      : "four-american-hotties-in-swimsuit-showing-off-their-sexy-booty-and-bare-legs",
+    "title"     : "Four American hotties in swimsuit showing off their sexy booty and bare legs",
+    "views"     : range(50000, 100000),
+    "models"    : [
+        "Kayla West",
+        "Layla Price",
+        "Marley Blaze",
+        "Mena Mason",
+    ],
+    "categories": [
+        "Outdoor",
+        "Asian",
+        "Pornstar",
+        "Brunette",
+        "Blonde",
+    ],
+    "channel"   : [
+        "Adult Time",
+        "Fame Digital",
+    ],
+    "tags"      : [
+        "Nature",
+        "Asian Outdoor",
+    ],
+},
+
 {
     "#url"     : "https://www.pornpics.com/tags/summer-dress/",
     "#category": ("", "pornpics", "tag"),