[desuarchive] add thread extractor

gallery_dl/extractor/__init__.py

@@ -17,6 +17,7 @@ modules = [
     "8chan",
     "batoto",
     "danbooru",
+    "desuarchive",
     "deviantart",
     "dokireader",
     "dynastyscans",

gallery_dl/extractor/desuarchive.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2017 Mike Fährmann
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+"""Extract images from https://desuarchive.org/"""
+
+from . import chan
+
+
+class DesuarchiveThreadExtractor(chan.FoolfuukaThreadExtractor):
+    """Extractor for images from threads on desuarchive.org"""
+    category = "desuarchive"
+    root = "https://desuarchive.org"
+    pattern = [r"(?:https?://)?desuarchive\.org/([^/]+)/thread/(\d+)"]
+    test = [("https://desuarchive.org/a/thread/159542679/", {
+        "url": "e7d624aded15a069194e38dc731ec23217a422fb",
+    })]