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Fix unicode error when trying to escape binary data #1107

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merged 7 commits into from Nov 28, 2018
Merged

Fix unicode error when trying to escape binary data #1107

merged 7 commits into from Nov 28, 2018

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dbowd
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@dbowd dbowd commented Oct 18, 2018

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@matthiask
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matthiask commented Oct 25, 2018 •
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Thanks for your contribution!

isinstance(element, six.binary_type) and handling binary data explicitly would be nice. Also, can you please add a test for this so that it doesn't break in the future?

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Hmm, reading this again it seems to have some relation to #1064

@jdufresne Care to chime in? Maybe you some advice to offer when it comes to handling binary data in django-debug-toolbar?

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dbowd commented Oct 26, 2018

@matthiask I encountered this bug when creating an object with a models.BinaryField() field.

The test is using the username field because there is no BinaryField in the django User model. I am making a raw query using cursor.execute() because django does complain about binary data as mentioned by @jdufresne.

The exact same exception is encountered in both cases.

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jdufresne reviewed Oct 26, 2018
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The BinaryField use case makes sense to me. I hadn't considered that. How does that look in a query? Can we use the same representation?

debug_toolbar/panels/sql/tracking.py Outdated Show resolved Hide resolved
tests/panels/test_sql.py Outdated Show resolved Hide resolved
tests/panels/test_sql.py Outdated Show resolved Hide resolved
@dbowd dbowd force-pushed the patch-1 branch 2 times, most recently from 6862752 to d67ef3d Compare November 8, 2018 18:19
jdufresne
jdufresne reviewed Nov 19, 2018
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dbowd commented Nov 27, 2018

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Should we add MySQL/MariaDB to Travis so this gets covered? We could use the PostgreSQL target as a template.

@matthiask matthiask merged commit e78ac8c into jazzband:master Nov 28, 2018
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matthiask commented Nov 28, 2018 •
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@dbowd Thanks!

@jdufresne That's a good idea. I added a basic PR here: #1121

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@dbowd @matthiask @jdufresne