python module_error ai_generated true

DeprecationWarning: 'werkzeug.urls.url_quote' is deprecated and will be removed in Werkzeug 3.0. Use urllib.parse.quote instead.

ID: python/flask-werkzeug-proxy-fix-deprecated

Also available as: JSON · Markdown · 中文
80%Fix Rate
85%Confidence
0Evidence
2024-01-29First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.x active — — —

Root Cause

Application code imports deprecated werkzeug.urls helpers removed in Werkzeug 3.x.

generic

中文

应用代码导入了 Werkzeug 3.x 中已移除的 werkzeug.urls 辅助函数。

Workarounds

  1. 95% success 
    from urllib.parse import quote, unquote
quote('a b')
  2. 80% success 
    from werkzeug.urls import url_parse  # still available where applicable

Dead Ends

Common approaches that don't work:

  1. 85% fail

    Hides the issue until the import raises ImportError.

  2. 80% fail

    Blocks other security fixes and modern Flask compat.