如何高效阅读help文档以获取帮助?
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本文共计246个文字,预计阅读时间需要1分钟。
方法一:使用time模块为例,C:\Program Files\cmder\python Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32
输入help, copyright, credits或license获取更多信息。
方法一:
以time模块为例
C:\Program Files\cmder λ python Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import time >>> help(time) Help on built-in module time:
>>> help(time.time)
Help on built-in function time in module time:
>>> help(time.time())
Help on float object:
方法二:
使用pydoc
C:\Program Files\cmder λ python -m pydoc -p 1234 Server ready at localhost:1234/ Server commands: [b]rowser, [q]uit server>
这条命令python -m pydoc -p 1234在本地启用了一个localhost:1234/阅读help文档。
方法三:
还是使用pydoc
C:\Program Files\cmder
λ python -m pydoc time
Help on built-in module time:
λ python -m pydoc time.timeHelp on built-in function time in time:
本文共计246个文字,预计阅读时间需要1分钟。
方法一:使用time模块为例,C:\Program Files\cmder\python Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32
输入help, copyright, credits或license获取更多信息。
方法一:
以time模块为例
C:\Program Files\cmder λ python Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import time >>> help(time) Help on built-in module time:
>>> help(time.time)
Help on built-in function time in module time:
>>> help(time.time())
Help on float object:
方法二:
使用pydoc
C:\Program Files\cmder λ python -m pydoc -p 1234 Server ready at localhost:1234/ Server commands: [b]rowser, [q]uit server>
这条命令python -m pydoc -p 1234在本地启用了一个localhost:1234/阅读help文档。
方法三:
还是使用pydoc
C:\Program Files\cmder
λ python -m pydoc time
Help on built-in module time:
λ python -m pydoc time.timeHelp on built-in function time in time:

