Pyth, an extremely concise language.
On Windows, add %APPDATA%\Python\Scripts to your PATH. On linux add
~/.local/bin/ to your PATH.
Then, to install or update Pyth as a user from PyPi, use:
pip3 install --user --upgrade pyth-lang
To use the latest development version:
git clone https://github.com/orlp/pyth5 cd pyth5 pip3 install --user --upgrade .
If you want to help develop Pyth, install the package as editable, so your changes become active immediately:
git clone https://github.com/orlp/pyth5 cd pyth5 pip3 install --user --editable .
For all of the above, to uninstall Pyth run:
pip3 uninstall pyth-lang
Pyth is invoked using the pyth command. Use pyth --help to see its
usage.
To run the Pyth testsuite run python3 -m unittest from the source directory,
or python3 -m unittest pyth_lang.test from anywhere. You can run only the
tests for, say, + by running python3 -m unittest pyth_lang.test.Add.
Or even better, use nose (pip3 install nose) and run nosetests. nose has
all kinds of amazing plugins and tools, for example if you install Ned
Batchelder’s coverage plugin (pip3 install coverage) and run nosetests
--with-coverage --cover-html --cover-package pyth_lang you get a code coverage
summary for the testsuite.