implement basic way to tell extractors to skip ahead

2017-03-03 17:26:50 +01:00
parent 872b8aed97
commit 7a9d66fbce
3 changed files with 48 additions and 13 deletions
--- a/gallery_dl/job.py
+++ b/gallery_dl/job.py
@@ -23,7 +23,13 @@ class Job():
            raise exception.NoExtractorError(url)

        items = config.get(("images",))
-        self.pred_url = util.RangePredicate(items) if items else True
+        if items:
+            pred = util.RangePredicate(items)
+            if pred.lower > 1:
+                pred.index += self.extractor.skip(pred.lower - 1)
+            self.pred_url = pred
+        else:
+            self.pred_url = True

        items = config.get(("chapters",))
        self.pred_queue = util.RangePredicate(items) if items else True