matplotlib Code

Use a different strategy for the LogLocator for radial lines on polar plots.

Remove auto-bumping of radial tick labels on polar plots, since it breaks for log scaling.

Fix aspect ratio calculation for polar plots.

Clarify axes.scatter docstring slightly for using 'none' as a string instead of the None object.

Save DPI metadata to the file produced by imsave(). Defaults to 100 dpi (for lack of a better default)

Revert last change. It was full of crack ;)

Fix PNG resolution metadata.

Fixes Bug #2969451: MathTextParser parse fails on nested brackets. Add test for this case.

Improvements to DateLocators to partially address #2976576:
- Take into account "interval" when determining autorange (particularly important for expanding singular ranges)
- prevent a near-infinite loop in the "dateutil.rrule.between" method (calculating a repeating event between two dates) by estimating with division the approximate number, and if this number is way more than reasonable, raise an Exception.

Axes.annotate sets _remove_method