In recent versions (can't say from exactly when), there seems to be an off-by-one error in dcc.DatePickerRange. I set max_date_allowed = datetime.today().date(), but in the calendar, yesterday is the maximum date allowed. I see it in my apps, and it is also present in the first example on the DatePickerRange documentation page.

E

Most items coming from questions on the community forum

• a proper multicategory bar example based on https://community.plotly.com/t/multicategory-axis-type-example/26392
• example of shape or annotation covering several subplots thanks to xref='paper'. Also the shapes and annotations tutorial should link to each other.
• orthographic projection example in 3d axes tutorial (or

Sample code

Please checkout how the sample test cases in:

• https://github.com/mithi/hexapod-robot-simulator/tree/master/tests

References

Get started with testing python

• https://realpython.com/python-testing/

Write Professional Unit Tests in Python

• https://code.tutsplus.com/tutorials/write-professional-unit-tests-in-python--cms-25835

Web Automation Tests with Selenium

It would be really interesting see a single chart that shows all crypto-fiat pairs on a single chart. The axes would need to be converted into a single domain like implied BTC market price and order value in USD to make them all accessible on a single plot, but the larger data set might give a clearer picture of the overall status of the market.

Hi,

I'm new to plotly dash and I've googled but I don't see a way to make a filter a dropdown akin to excel filters.

I've seen people do "hacks" but this should be the default behaviour out of the box (or at least a setting).

I'm currently evaluating plotly dash vs tools such as metabase and metabase has this out of the box.

From a UX pov, filters with a dropdown is a huge win and impo

Hi,

It would be nice to have the capability to expand/collapse nodes similar to https://github.com/iVis-at-Bilkent/cytoscape.js-expand-collapse.

Thanks.

It appears that if one uses the dcc.Upload.contents property for triggering callback, it fails when the user tries to upload the same file again, due to the content is the same.

I would imagine that a property similar to n_clicks should be provided to trigger callback on each upload event.

Versions:

dash                      1.12.0
dash-core-components      1.10.0
dash-html-compone