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调用系统命令，基于内置库 subprocess，并提供了多种用于判断命令调用结果是否如期的方法。

Home Page: http://gqylpy.com

License: Apache License 2.0

Python 100.00%

command python gqylpy

gqylpy-command's Introduction

gqylpy-command

调用系统命令，它是对内置库 subprocess 的二次封装。在 gcmd 对象中，提供了多种方案用于判断命令调用结果是否如期。

pip3 install gqylpy_command

>>> from gqylpy_command import gcmd

>>> c = gcmd('hostname')

>>> c.status_output
(True, 'Alpha')

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gqylpy-command's Issues

考虑缓存 output 方法的返回值

gcmd 实例的方法 output 是最常被调用的，几乎其它所有的方法都依赖该方法，开发者在使用过程中该方法很有可能会被多次调用，每次的调用都是一次功耗，一次耗时。若能缓存该方法的返回值，使其只会在第一次调用时才会执行，之后的调用都是直接取缓存值，这样将可大大减少运行功耗及耗时。

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