add global SENTINEL object

2020-05-19 21:47:18 +02:00
parent c8787647ed
commit 3201fe3521
5 changed files with 8 additions and 10 deletions
--- a/gallery_dl/extractor/common.py
+++ b/gallery_dl/extractor/common.py
@@ -481,7 +481,7 @@ class SharedConfigMixin():
    """Enable sharing of config settings based on 'basecategory'"""
    basecategory = ""

-    def config(self, key, default=None, *, sentinel=object()):
+    def config(self, key, default=None, *, sentinel=util.SENTINEL):
        value = Extractor.config(self, key, sentinel)
        return value if value is not sentinel else config.interpolate(
            ("extractor", self.basecategory, self.subcategory), key, default)