i was testing your package with Python 3.7.4. and i am getting:
Traceback (most recent call last):
File "examples.py", line 227, in <module>
for example in examples: example()
File "examples.py", line 20, in wrapped
fn()
File "examples.py", line 217, in example20
pbar.start()
File "D:\py\venv\lib\site-packages\progressbar\progressbar.py", line 291, in start
self.update(0)
File "D:\py\venv\lib\site-packages\progressbar\progressbar.py", line 262, in update
self.fd.write(self._format_line() + '\r')
File "D:\py\venv\lib\site-packages\progressbar\progressbar.py", line 222, in _format_line
widgets = ''.join(self._format_widgets())
File "D:\py\venv\lib\site-packages\progressbar\progressbar.py", line 202, in _format_widgets
widget = widgets.format_updatable(widget, self)
File "D:\py\venv\lib\site-packages\progressbar\widgets.py", line 39, in format_updatable
if hasattr(updatable, 'update'): return updatable.update(pbar)
File "D:\py\venv\lib\site-packages\progressbar\widgets.py", line 230, in update
return '%3d%%' % pbar.percentage()
ValueError: cannot convert float NaN to integer
turns out that using pip i got package version 2.5
i was testing your package with Python 3.7.4. and i am getting:
turns out that using
pip
i got package version 2.5https://pypi.org/project/progressbar/#history
it seems like pip install older version