Fix plot

[AlexeyKozhevin]

Fix for NotImplementedError: cannot remove artist in Notifier

Link: HEXRD/hexrdgui#1772 (comment)

[gemini-code-assist]

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Summary of Changes

This pull request addresses a NotImplementedError related to removing an artist in the Notifier class, as described in issue #1772. The fix involves reordering the calls in the clear method of the Plot class within batchflow/plotter/plot.py. Specifically, the loop that iterates through the layers and removes objects is now performed before clearing the axes (self.ax.clear()).

Highlights

• Bug Fix: Addresses a NotImplementedError when removing an artist, specifically in the Notifier class.
• Code Reordering: Reorders the calls within the clear method to remove objects from layers before clearing the axes.

Changelog

• batchflow/plotter/plot.py
  • Reordered the calls in the clear method to fix NotImplementedError.
  • Moved the loop that iterates through layers and removes objects to before the self.ax.clear() call.

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A plot's cleared state,
Objects removed, axes clean,
Bugs now take their leave.

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[gemini-code-assist]

Code Review

The pull request addresses an issue where the Notifier class was throwing a NotImplementedError when trying to remove an artist from a plot. The fix involves reordering the operations in the clear method of the Plot class to ensure that all objects in the layers are removed before clearing the axes. This change should resolve the reported issue. The change is small and targeted, addressing the specific bug reported.

Merge Readiness

The code change appears to be a straightforward fix for a specific bug. Given the targeted nature of the fix and the absence of any identified high or critical severity issues, the pull request seems to be in good shape to be merged. However, since I am unable to directly approve the pull request, I recommend that other reviewers examine the change to ensure it adequately addresses the reported issue and does not introduce any unintended side effects. Once the other reviewers are satisfied, the pull request can be merged.