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Fix Markup object repr in debug console #1393

merged 2 commits into from Nov 16, 2018


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@ChrisDryden ChrisDryden commented Nov 12, 2018

The console was assuming that all objects of string type would only return a string in repr(). This meant that objects that gave response of its object type along with a string in repr were breaking parts of the code that removed the parenthesis. By verifying that an object is a string type instead of a string instance this bug can be fixed.

Fixes #1129

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Contributor Author

This fixes issue #1129

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@ThiefMaster ThiefMaster left a comment

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LGTM once you remove that trailing whitespace

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Also, please amend the commit message to be more concise - first line shouldn't be more than 51 chars, and certainly so long that github truncates it. My suggestion would be something like "Fix Markup object repr in debugger"

@davidism davidism changed the title Added check to verify that the string_type Fix Markup object repr in debug console Nov 15, 2018
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I'd like to experiment a little more before merging this. This fix works, but now it ignores subclasses of str that still have the standard repr.

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Demo of some alternatives in #1397

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I ended up committing a different fix that still allows subclasses. Thanks for working on this during the sprints, just digging in and figuring out where things were happening and why was really helpful.

New version collapses the repr rather than slicing the original object, then only adds subclass info if the repr looks like the standard string repr.

@davidism davidism added this to the 0.15 milestone Nov 16, 2018
@davidism davidism merged commit 96d8b23 into pallets:master Nov 16, 2018
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Successfully merging this pull request may close these issues.

Debugger garbles markupsafe.Markup() repr
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