← 返回首页
urlparser does not allow 'V' in the IPvFuture. · Issue #105708 · python/cpython · GitHub
Skip to content

Navigation Menu

Toggle navigation
Sign in
Appearance settings
Search or jump to...

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted
Cancel Submit feedback

Saved searches

Use saved searches to filter your results more quickly

Cancel Create saved search
Appearance settings
Resetting focus

urlparser does not allow 'V' in the IPvFuture.  #105708

New issue
New issue
Closed
Closed
urlparser does not allow 'V' in the IPvFuture. #105708
Labels
stdlibStandard Library Python modules in the Lib/ directorytype-bugAn unexpected behavior, bug, or error

Description

csreddy98
opened on Jun 12, 2023

Url parser is allowing only 'v' in the IPvFuture. As per the standards the 'v' could be case-insensitive as mentioned here

  • urlparse('http://[v1fe.d:9]/') is valid
  • urlparse('http://[V1fe.d:9]/') throws ValueError

while http://[V1fe.d:9]/ is also a valid IPvFuture hostname.

Checked in python version 3.11.4

Linked PRs

Metadata

Metadata

Assignees

No one assigned

    Labels

    stdlibStandard Library Python modules in the Lib/ directorytype-bugAn unexpected behavior, bug, or error

    Fields

    No fields configured for issues without a type.

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

    • Open in GitHub Copilot app

    Footer

    © 2026 GitHub, Inc.