[wallpapercave] support 'album' listings (#5925)

gallery_dl/extractor/wallpapercave.py

@@ -18,7 +18,7 @@ class WallpapercaveImageExtractor(Extractor):
     category = "wallpapercave"
     subcategory = "image"
     root = "https://wallpapercave.com"
-    pattern = r"(?:https?://)?(?:www\.)?wallpapercave\.com"
+    pattern = r"(?:https?://)?(?:www\.)?wallpapercave\.com/"
     example = "https://wallpapercave.com/w/wp12345"
 
     def items(self):
@@ -40,3 +40,12 @@ class WallpapercaveImageExtractor(Extractor):
                 image = text.nameext_from_url(path)
                 yield Message.Directory, image
                 yield Message.Url, self.root + path, image
+
+        if path is None:
+            for wp in text.extract_iter(
+                    page, 'class="wallpaper" id="wp', '</picture>'):
+                path = text.rextract(wp, ' src="', '"')[0]
+                if path:
+                    image = text.nameext_from_url(path)
+                    yield Message.Directory, image
+                    yield Message.Url, self.root + path, image

test/results/wallpapercave.py

@@ -12,7 +12,22 @@ __tests__ = (
     "#url"     : "https://wallpapercave.com/w/wp10270355",
     "#category": ("", "wallpapercave", "image"),
     "#class"   : wallpapercave.WallpapercaveImageExtractor,
+    "#urls"        : "https://wallpapercave.com/download/sekai-saikou-no-ansatsusha-isekai-kizoku-ni-tensei-suru-wallpapers-wp10270355",
     "#sha1_content": "58b088aaa1cf1a60e347015019eb0c5a22b263a6",
 },
 
+{
+    "#url"     : "https://wallpapercave.com/apple-wwdc-2024-wallpapers",
+    "#comment" : "album listing",
+    "#category": ("", "wallpapercave", "image"),
+    "#class"   : wallpapercave.WallpapercaveImageExtractor,
+    "#archive" : False,
+    "#urls"    : [
+        "https://wallpapercave.com/wp/wp13775438.jpg",
+        "https://wallpapercave.com/wp/wp13775439.jpg",
+        "https://wallpapercave.com/wp/wp13775440.jpg",
+        "https://wallpapercave.com/wp/wp13775441.jpg",
+    ],
+},
+
 )