适用于2.5的纯Python有理数模块 [英] Pure Python rational numbers module for 2.5

问题描述

有人看到过这样的事情吗?小型自给自足的模块是首选.

Has anybody seen such a thing? Small self-sufficient modules are preferred.

推荐答案

分数"模块.抓取fractions.py，numbers.py和abc.py;所有纯python模块.

The fractions module from 2.6 can be ripped out if necessary. Grab fractions.py, numbers.py, and abc.py; all pure python modules.

您可以从此处获取单个文件(2.6分支，2.7不起作用): http://hg.python.org/cpython/branches

You can get the single files from here (2.6 branch, 2.7 does not work): http://hg.python.org/cpython/branches

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