html.unescape is missing · PythonCharmers/python-future#247

(2 comments) (4 reactions) (0 assignees)Python (1,172 stars) (327 forks)batch import

0.19bughelp wanted

説明

Using future 0.15.2 in Python 2.7:

>>> from html import unescape
*** ImportError: cannot import name unescape

Using plain Python 3.4 it works. The function was introduced in Python 3.4, see documentation.

Please add it.

技術スタック: python
領域: tooling
Issue 種別: feature
難度: 2
推定時間: 1-3 hours
活動状況: stale
明確さ: clear
前提条件: Basic Python 2/3 compatibility knowledgeFamiliarity with python future library structure
初心者向け度: 70
調査方針: Investigate the python future library structure, specifically the `future/standard library/` directory where Python 3 stdlib functions are backported. Look at how similar functions like `html.escape` or other html module functions are implemented. The issue requires adding `html.unescape` to match Python 3.4+'s behavior. Check if there is an existing `html` module in the backport and add the missing function using `from html.parser import HTMLParser` or similar approach. Verify with tests.