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error when running examples

See original GitHub issue

i installed textual with pip and i tried to run the first example in the readme with python3 filename.py but i get the error TypeError: on_key() takes 1 positional argument but 2 were given when i press a key. got a similiar error with another example. sorry if im being dumb : p

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State:
Created 2 years ago
Comments:16

Top GitHub Comments

2reactions

willmcgugancommented, Aug 25, 2021

If you have textual installed via pip, you will need to first uninstall it and then install it via Poetry.

Uninstall it with this:

pip uninstall textual

Now cd in to the textual directory and run the following:

poetry install

The bleeding edge version of Textual will now be installed and you can run the examples with the following:

python animation.py

1reaction

prolomixcommented, Sep 1, 2021

Ok @willmcgugan

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