Hello, Cost of creating a namedtuple has been identified as a contributor to Python startup time. Not only Python core and the stdlib, but any third-party library creating namedtuple classes (there ...
Deficiencies in the startup time for Python, along with the collections.namedtuple() data structure being identified as part of the problem, led Guido van Rossum to decree that named tuples should be ...
Python 3.15.0 が 2026 年 10 月 9 日にリリースされました。公式の「What's New in Python 3.15」の Removed ...