In Python, what does pydoc do?

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New to programming and python altogether. In the book I'm learning from, the author suggested I find out the purpose of Pydoc.

I did a google search on it, and found a match (from Gnome Terminal) but it didn't make much sense to me. Anyone mind simplifying a bit? Thanks.

Pydoc is a help / documentation module for Python.

Use this on your Windows terminal to understand what a function in python does :

python -m pydoc <function>

eg.

python -m pydoc raw_input

If the documentation for a particular function is very long, use 'q' to get out of it.

e.g. in case of

python -m pydoc Tkinter

25.1. pydoc, The pydoc module automatically generates documentation from Python modules. The documentation can be presented as pages of text on the console, served  The argument to pydoc can be the name of a function, module, or package, or a dotted reference to a class, method, or function within a module or module in a package. If the argument to pydoc looks like a path (that is, it contains the path separator for your operating system, such as a slash in Unix), and refers to an existing Python source file,

It's a tool to generate python-style documentation see http://docs.python.org/2/library/pydoc.html

You may want to take a look at Sphinx too.

pydoc, on your class Dog to retrieve its documentation as a string. The argument to pydoc can be the name of a function, module, or package, or a dotted reference to a class, method, or function within a module or module in a package. If the argument to pydoc looks like a path (that is, it contains the path separator for your operating system, such as a slash in Unix), and refers to an existing Python source file,

Pydoc is the documentation generation system for Python. Say you can document your functions using the Pydoc standard and then it can be used to generate documentation in your code.

What is __ doc __ in Python?, Pydoc is a standard documentation module for the programming language Python. Similar to Pydoc can be accessed from a module-specific GUI, from within the Python interpreter, or from a command line shell. Developed by Ka-​Ping Yee,  In Python, the pydoc module is a document generator. You can view the documentation on the console, in the browser, and save as HTML pages using the pydoc. Below are the examples: Generate Documentation for Python Using Pydoc

The pydoc module automatically generates documentation from Python modules. The documentation can be presented as pages of text on the console, served to a Web browser, or saved to HTML files.

For modules, classes, functions and methods, the displayed documentation is derived from the docstring (i.e. the doc attribute) of the object, and recursively of its documentable members. If there is no docstring, pydoc tries to obtain a description from the block of comment lines just above the definition of the class, function or method in the source file, or at the top of the module.

For more info on respective Python versions - Python 2.7 - Python 3.5 - Python 3.6

Pydoc, In Python, Pydoc is a help/documentation module. You can use this on your Windows terminal to understand what a function in python does:-. Pydoc is a standard documentation module for the programming language Python. Similar to the functionality of Perldoc within Perl and Javadoc within Java, Pydoc allows Python programmers to access Python's documentation help files, generate text and HTML pages with documentation specifics, and find the appropriate module for a particular job.

Pydoc module in Python can be used to generate documentation in the form of html pages or even on the console

python -m pydoc 

This command gives options like view the pydoc for a file, -k search for different libraries, -p allows to open a page in web browser to view python packages, -g provides a graphical interface for looking documentation, -w writes an html output. Below are the sample commands that you can fire for testing.

python -m pydoc yourpythonfile
python -m pydoc -k ftplib
python -m pydoc -p 314
python -m pydoc -w file

I have created two sample files in a directory file1.py and file2.py which has a simple code with a single line of comment.

def f2m(ft):
    """ Return the number of meters eq to feet """
    return 0.30 * ft

One way to see the comment of the files is to simply write below in the same file and you can run python file.py and it would show the comments.

help(f2m)

Other way to see this is to write the command

python -m pydoc file1

One more way to see the comments in an html page by typing this command and exporting it to html

python -m pydoc -w <dir>

If you have multiple python files and if you want to generate HTML into separate folder then simple shell commands can do the job. Below code generates a folder 'htmldocs' and then generates html and moves them to this new folder. If you open any one at the right hand top corner you can see index option through which you can navigate through other pages.

mkdir -p htmldocs
pydoc -w `find . -name '*.py'`
mv *.html htmldocs

In Python, what does pydoc do?, You will also see how the PyDoc module can be used to start a documentation server, and Duration: 6:34 Posted: Nov 1, 2018 pydoc is a utility that is installed when you install Python. It allows you to quickly retrieve and search for documentation from your shell. For example, if you needed a quick refresher on the time module, pulling up documentation would be as simple as: $ pydoc time.

PyDoc, The pydoc module imports a Python module and uses the contents to You can also cause pydoc to generate HTML output, either writing a static file to a local  If it's just about displaying pydoc pages SPE Python IDE has pydoc built in. Just open any file and click on the pydoc tab, next to the uml tab. Then you see the python documentation of that script, which is generated on the fly, If you want to see documentation about the sys module, just click in the upper right corner on the index link.

pydoc – Online help for Python modules, In the Python interpreter, do "from pydoc import help" to provide onl… slash on Unix, backslash on Windows) it is treated as the path to a Python source file. Both Python and R have vast software ecosystems and communities, so either language is suitable for almost any data science task. That said, there are some areas in which one is (Continue Reading)

pydoc - Python documentation, New to programming and python altogether. In the book I'm learning from, the author suggested I find out the purpose of Pydoc. I did a google search on it, and​  Python file method seek() sets the file's current position at the offset. The whence argument is optional and defaults to 0, which means absolute file positioning, other values are 1 which means seek relative to the current position and 2 means seek relative to the file's end. There is no return value.

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