Use drawstyle instead of linestyle in plot.step. by QuLogic · Pull Request #3274 · pydata/xarray

QuLogic · 2019-08-31T08:33:54Z

Mixing the two is deprecated in Matplotlib 3.1, and breaks the doc build
if warnings are set to errors (which they are in new IPython sphinx
extensions.)

See Warnings in the test suite #3266
Tests added
Passes black . && mypy . && flake8
Fully documented, including whats-new.rst for all changes and api.rst for new API

max-sixty · 2019-08-31T09:17:09Z

Thanks @QuLogic !

If you want to add a whatsnew and give yourself credit, please do.
Given it silences a warning, I don't think we necessarily need a test; if you have an easy one to add then feel free.

dcherian · 2019-09-02T13:32:51Z

Hmmm... this is backwards-incompatible so we'll have to be careful.

Mixing the two is deprecated in Matplotlib 3.1

What does this mean? I couldn't find anything in the release notes...

QuLogic · 2019-09-26T06:50:57Z

What does this mean? I couldn't find anything in the release notes...

https://matplotlib.org/api/api_changes.html#passing-a-line2d-s-drawstyle-together-with-the-linestyle-is-deprecated

dcherian · 2019-10-10T15:05:19Z

Looks like our min matplotlib is now 3.1.0. @QuLogic can you add a test and whats-new entry please?

max-sixty · 2019-10-29T14:37:00Z

@QuLogic this is so close! How would you feel about a test & whatsnew entry? Then we can merge.

QuLogic · 2020-03-07T00:13:29Z

Sorry I lost track of this; I will rebase soon and update.

QuLogic · 2020-03-25T05:32:25Z

Done.

mathause · 2020-03-25T08:58:02Z

Does this need a deprecation message or is this handled by matplotlib?

dcherian · 2020-03-25T23:01:48Z

- if ls is not None:
- if linestyle is None:
-linestyle = ls
+ if ds is not None:


raise an error if linestyle or ls is in kwargs?

linestyle and ls are still valid things to pass; you just can't mix draw styles into the string.

Mixing the two is deprecated in Matplotlib 3.1, and breaks the doc build if warnings are set to errors (which they are in new IPython sphinx extensions.)

pep8speaks · 2020-03-25T23:17:45Z

Hello @QuLogic! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

In the file xarray/plot/plot.py:

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QuLogic · 2020-03-25T23:20:18Z

@pep8speaks seems a little broken... Line 328 is an empty line.

max-sixty · 2020-03-25T23:27:48Z

Yes agree! Let's merge on green

max-sixty · 2020-03-26T00:47:50Z

Thanks @QuLogic !

dcherian · 2020-03-26T00:54:09Z

Got it. Thanks @QuLogic

* upstream/master: (54 commits) Limit repr of arrays containing long strings (pydata#3900) expose a few zarr backend functions as semi-public api (pydata#3897) Use drawstyle instead of linestyle in plot.step. (pydata#3274) Implementation of polyfit and polyval (pydata#3733) misplaced quote in whatsnew (pydata#3889) Rename ordered_dict_intersection -> compat_dict_intersection (pydata#3887) Control attrs of result in `merge()`, `concat()`, `combine_by_coords()` and `combine_nested()` (pydata#3877) xfail test_uamiv_format_write (pydata#3885) Use `fixes` in PR template (pydata#3886) Tweaks to "how_to_release" (pydata#3882) whatsnew section for 0.16.0 Release v0.15.1 whatsnew for 0.15.1 (pydata#3879) update panel documentation (pydata#3880) reword the whats-new entry for unit support (pydata#3878) Raise error when assigning to IndexVariable.values & IndexVariable.data (pydata#3862) Re-enable tests xfailed in pydata#3808 and fix new CFTimeIndex failures due to upstream changes (pydata#3874) add spacing in the versions section of the issue report (pydata#3876) map_blocks: allow user function to add new unindexed dimension. (pydata#3817) Delete associated indexes when deleting coordinate variables. (pydata#3840) ...

* upstream/master: (75 commits) Implement idxmax and idxmin functions (pydata#3871) Update pre-commit-config.yaml (pydata#3911) Revert "Use `fixes` in PR template (pydata#3886)" (pydata#3912) update the docstring of diff (pydata#3909) Un-xfail test_dayofyear_after_cftime_range (pydata#3907) Limit repr of arrays containing long strings (pydata#3900) expose a few zarr backend functions as semi-public api (pydata#3897) Use drawstyle instead of linestyle in plot.step. (pydata#3274) Implementation of polyfit and polyval (pydata#3733) misplaced quote in whatsnew (pydata#3889) Rename ordered_dict_intersection -> compat_dict_intersection (pydata#3887) Control attrs of result in `merge()`, `concat()`, `combine_by_coords()` and `combine_nested()` (pydata#3877) xfail test_uamiv_format_write (pydata#3885) Use `fixes` in PR template (pydata#3886) Tweaks to "how_to_release" (pydata#3882) whatsnew section for 0.16.0 Release v0.15.1 whatsnew for 0.15.1 (pydata#3879) update panel documentation (pydata#3880) reword the whats-new entry for unit support (pydata#3878) ...

max-sixty mentioned this pull request Aug 31, 2019
Don't set box-forced in Cartopy example. #3273
Merged
2 tasks

QuLogic mentioned this pull request Aug 31, 2019
Warnings in the test suite #3266
Closed

dcherian mentioned this pull request Jan 17, 2020
Allow binned coordinates on 1D plots y-axis. #3685
Merged
4 tasks

QuLogic force-pushed the fix-drawstyle branch 2 times, most recently from b3867c4 to 0e1d26eCompare March 25, 2020 05:00

max-sixty approved these changes Mar 25, 2020
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Comment threaddoc/whats-new.rst Outdated
Comment threaddoc/whats-new.rst Outdated

dcherian reviewed Mar 25, 2020
View reviewed changes

Use drawstyle instead of linestyle in plot.step.
fb9adcb
Mixing the two is deprecated in Matplotlib 3.1, and breaks the doc build if warnings are set to errors (which they are in new IPython sphinx extensions.)

QuLogic force-pushed the fix-drawstyle branch from 0e1d26e to fb9adcbCompare March 25, 2020 23:17

max-sixty merged commit 6378a71 into pydata:masterMar 26, 2020

QuLogic deleted the fix-drawstyle branch March 26, 2020 00:57

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