use '_extractor' info in UrlJobs

gallery_dl/job.py

@@ -597,10 +597,16 @@ class UrlJob(Job):
             for url in kwdict["_fallback"]:
                 print("|", url)
 
-    def handle_queue(self, url, _):
+    def handle_queue(self, url, kwdict):
-        try:
+        cls = kwdict.get("_extractor")
-            UrlJob(url, self, self.depth + 1).run()
+        if cls:
-        except exception.NoExtractorError:
+            extr = cls.from_url(url)
+        else:
+            extr = extractor.find(url)
+
+        if extr:
+            self.status |= self.__class__(extr, self).run()
+        else:
             self._write_unsupported(url)
 
 

test/test_job.py

@@ -104,11 +104,14 @@ test:child
 test:child
 """)
 
-    #  def test_child(self):
+    def test_child(self):
-        #  extr = TestExtractorParent.from_url("test:parent")
+        extr = TestExtractorParent.from_url("test:parent")
-        #  tjob = job.UrlJob(extr, depth=0)
+        tjob = job.UrlJob(extr, depth=0)
-        #  self.assertEqual(self._capture_stdout(tjob), """\
+        self.assertEqual(self._capture_stdout(tjob), 3 * """\
-#  """)
+https://example.org/1.jpg
+https://example.org/2.jpg
+https://example.org/3.jpg
+""")
 
 
 class TestInfoJob(TestJob):