Tim Hoffmann

MNT: Error out if plt.polar() is called with an existing non-polar Axes

2

Before, we only issued a warning. But we clearly cannot fulfill the intention of a polar plot and therefore we should error out instead of just warn. Also document that...

DOC: Format role and directive cross-references in ReST format

11

Cross-references only consisted of the target name so far:   This PR formats the references as one would write the role / directive in ReST:   While the...

Untangle Roles and Cross-referencing syntax docs

3

From: https://github.com/sphinx-doc/sphinx/pull/12944#discussion_r1786968351 There's a certain overlap between [Cross-referencing syntax](https://www.sphinx-doc.org/en/master/usage/referencing.html#cross-referencing-syntax) and [Roles](https://www.sphinx-doc.org/en/master/usage/restructuredtext/roles.html#role-manpage). The following roles are essentially cross-links but are only mentioned in "Roles": `:manpage:`, `:pep:`, `:rfc:`, `:cve`, `:cwe:` Possible solution:...

BUG: Copy attrs on pd.merge()

3

This uses the same logic as `pd.concat()`: Copy `attrs` only if all input `attrs` are identical. I've refactored the handling in __finalize__ from special-casing based on th the method name...

FIX: Ensure Locators on RadialAxis are always correctly wrapped

1

All the wrapping logic is now done whenever a new locator is set in RadialAxis. Closes #30164 and rearchitects #29798.

In particular `align="center"` makes it easier to position bars centered on labels, as illustrated in the changed example. Note: This parameter is similar to `bar(..., align=...)`

Instead of accepting any str, we only accept as set of predefined literals. For simplicity, we don't distinguish the between allowed positions for Axes legend and figure legend. It's still...

[MNT]: Data size consistency checks in _CollectionsWithSizes

2

### Summary Extracted from https://github.com/matplotlib/matplotlib/issues/12021#issuecomment-530086713. This is a tracking issue so that we can close #12021 but the idea is not lost. It does not need immediate action (and may...

Rewrite the logic of formatters for getting the tick locations

13

Follow up from discussions in #13323. This is essentially a placeholder so that the ideas from there do not get lost. The target state is described in https://github.com/matplotlib/matplotlib/pull/13323#issuecomment-463436655 and following...

[ENH]: tab10 color sequence should return the tab-named colors

2

`mpl.color_sequences[“tab10”]` should return `[“tab:blue”, …]` instead of a list of RGB tuples. This would also make the default color cycle more readable. Inspired #29915 .