[safari] Don't pollute std_headers (#8778)

8 years ago · e41acb6364
parent bdf7f13954
commit e41acb6364
1 changed files with 3 additions and 2 deletions
--- a/youtube_dl/extractor/safari.py
+++ b/youtube_dl/extractor/safari.py
@ -36,12 +36,13 @@ class SafariBaseIE(InfoExtractor):
        if username is None:
            self.raise_login_required('safaribooksonline.com account is required')

-        headers = std_headers
+        headers = std_headers.copy()
        if 'Referer' not in headers:
            headers['Referer'] = self._LOGIN_URL
+        login_page_request = sanitized_Request(self._LOGIN_URL, headers=headers)

        login_page = self._download_webpage(
-            self._LOGIN_URL, None,
+            login_page_request, None,
            'Downloading login form')

        csrf = self._html_search_regex(