python常用命令（持续） | Commonly used Python command list (con't)

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列出当前python环境下的所有modules

在python shell/prompt.环境下

help('modules')

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查看某一个module的具体版本,已pandas为例

在python shell/prompt.环境下

import pandas
print(pandas.__version__)

在python中每一个类都有类似__version__的静态属性的

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English Version

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List all modules (packages) that installed in current Python env

Go to CMD, key in Python or iPython, open Python / iPython interface, then key in below 

help('modules')

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Check version info of a module. 

Go to CMD, key in Python or iPython, open Python / iPython interface, then key in below 

import pandas
print(pandas.__version__)

There is several static attribute such as __version__ in every python class

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