Mika: "Professor, are we going to start reading CSV files today?" Professor: "Before that, we will verify that the tools for drawing graphs actually work." Mika: "Can't Python draw graphs from the ...

.. envvar:: HOME The user's home directory. On Linux, :envvar:`~ <HOME>` is shorthand for :envvar:`HOME`. .. envvar:: MPLBACKEND This optional variable can be set to ...