fix: fast return if url is None

2022-10-31 22:30:41 -05:00
parent 2815762a8a
commit 4d5e816dd4
1 changed files with 2 additions and 0 deletions
--- a/scrapinglib/parser.py
+++ b/scrapinglib/parser.py
@@ -84,6 +84,8 @@ class Parser:
            self.detailurl = self.specifiedUrl
        else:
            self.detailurl = self.queryNumberUrl(number)
+        if not self.detailurl:
+            return None
        htmltree = self.getHtmlTree(self.detailurl)
        result = self.dictformat(htmltree)
        return result