dynamic customer message

[raingo]

Currently, only a single value is used as dynamic message, i.e., the iteration index. It would be helpful to include dynamic customer message in the progress bar.

For example,

bar = ProgressBar(widgets=[Percentage(), DynamicMessage('loss'), max_value=100)
for i in range(100):
  bar.update(i, loss=random.random())

Then the bar will output something like

9% ( 78 of 100) | loss = 0.55

[wolph]

That could be a useful addition indeed but I'm not entirely sure what would be the best way to implement it... one danger would be to accidently overwrite existing values although that might be something you want.

[fvisin]

I wrote a widget to print custom text. It could probably be done in a more clever way, but I am currently using it in my code and it's working fine.

I just created a PR with it: #59

[joe-antognini]

I wrote another widget to do this (PR #66). It modifies the update function to accept arbitrary keyword arguments (as long as the user has created a corresponding DynamicMessage widget) and add them to the progress bar like @raingo wants. @raingo's example would work with no modification.

[wolph]

It's merged and released now :)

Thanks for all the help!

[fvisin]

Great! :)

[raingo]

Great. Thanks!

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On Jun 12, 2016 12:52 AM, "Francesco" notifications@github.com wrote:

Great! :)

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