[twitter] handle API rate limits (#526)

2020-01-04 23:46:29 +01:00
parent 569747a78d
commit 43ab9572b4
2 changed files with 29 additions and 10 deletions
--- a/gallery_dl/cache.py
+++ b/gallery_dl/cache.py
@@ -37,7 +37,7 @@ class CacheDecorator():
    def update(self, key, value):
        self.cache[key] = value

-    def invalidate(self, key):
+    def invalidate(self, key=""):
        try:
            del self.cache[key]
        except KeyError: