Hist Plot not Working

[robintw]

I've been trying to run the example code provided in the README for the hist function:

import plotext as plt
import random
data = [random.gauss(0, 1) for el in range(50000)]
data2 = [random.gauss(3, 1) for el in range(50000)]
plt.clp()
bins = 60
plt.hist(data, bins, label="mean 0")
plt.hist(data2, bins, label="mean 3")
plt.title("Histogram plot")
plt.xlabel("data bin")
plt.ylabel("frequency")
plt.figsize(100, 30)
plt.show()

I get the following error:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-1-e704a9ff5ccd> in <module>
     11 plt.ylabel("frequency")
     12 plt.figsize(100, 30)
---> 13 plt.show()

~/anaconda3/envs/pepys_py38/lib/python3.8/site-packages/plotext/plot.py in show()
    335     _size_max()
    336 
--> 337     _height_min()
    338     _height()
    339 

~/anaconda3/envs/pepys_py38/lib/python3.8/site-packages/plotext/plot.py in _height_min()
    372 def _height_min():
    373     par.height_title = int(par.title != "")
--> 374     par.height_xaxis = int(par.axes[0] or par.frame)
    375     par.height_xticks = bool(par.ticks[0])
    376     par.height_labels = int(par.xlabel != "" or par.ylabel != "")

TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType'

It seems like par.axes[0] or par.frame aren't initialised properly? Do you have any idea how to fix this?

[piccolomo]

Hi robintw,

thanks for reporting the issue. I have just updated the package and it should work now. Try upgrading to version 2.3.1 (from 2.3.0), possibly using pip install plotext --upgrade.

I hope it helps, but please let me know if not and I will reopen the issue.
Thanks,
Savino

[robintw]

Thanks for the prompt response, it works fine now.