Python的argparse模块的学习

缘由:

因为在Python2.7之后Python不再对optparse模块进行扩展,并推荐使用argparse模块替代optparse模块对命令行进行解析。

The argparse module was added to Python 2.7 as a replacement for optparse. The implementation of argparse supports features that would not have been easy to add to optparse, and that would have required backwards-incompatible API changes, so a new module was brought into the library instead. optparse is still supported, but is not likely to receive new features.

搜索关键字:

python argparse

参考链接:
学习/使用样例:

更新一个较为通用的模板:

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