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feat: allow cell magic body to be a $variable #1053

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merged 8 commits into from Nov 16, 2021
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plamut
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@plamut plamut commented Nov 8, 2021

Closes #1040.

Thought - we probably want to follow up with a sample demonstrating this new use case.

Also, the length of the _cell_magic() function should be ignored for now, it's been waiting to be split into smaller units since forever. 馃檪

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@plamut plamut requested review from loferris and a team November 8, 2021 19:45
@plamut plamut requested a review from a team as a code owner November 8, 2021 19:45
@google-cla google-cla bot added the cla: yes This human has signed the Contributor License Agreement. label Nov 8, 2021
@product-auto-label product-auto-label bot added the api: bigquery Issues related to the googleapis/python-bigquery API. label Nov 8, 2021
google/cloud/bigquery/magics/magics.py Outdated Show resolved Hide resolved
google/cloud/bigquery/magics/magics.py Outdated Show resolved Hide resolved
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tseaver commented Nov 8, 2021

@googlebot I consent.

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tseaver commented Nov 8, 2021

@plamut Sorry, I tried. :-<

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plamut commented Nov 8, 2021

OK, I'll edit the commit message then to silence the bot.

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tseaver
tseaver approved these changes Nov 9, 2021
cell_body = "$custom_query"

with pytest.raises(
NameError, match=r".*custom_query does not exist.*"
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Maybe comment to indicate we're testing the first kind of error, as I got the regex string match from context of the other file.

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@plamut plamut Nov 10, 2021

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The name of the test explains which case it covers ("non-existing query variable"), do you think that's not sufficient by itself?

I always look at the name of the test first, although it might be just how my brain is wired...

Update: Added a comment next to the assignment to cell_body to explain which use case it targets.

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LGTM - I really like how you added the "non-existing query variable" condition.

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LGTM - could do with more comments on test cases, perhaps.

cell_body = "$custom_query"

with pytest.raises(
TypeError, match=r".*must be a string or a bytes-like.*"
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Might be good to have another comment here to match it to the other else condition in run_query_magic

tests/unit/test_magics.py Outdated Show resolved Hide resolved
@plamut plamut added the automerge Merge the pull request once unit tests and other checks pass. label Nov 11, 2021
@plamut plamut removed the automerge Merge the pull request once unit tests and other checks pass. label Nov 11, 2021
@plamut plamut requested a review from loferris November 11, 2021 10:17
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LGTM - appreciate the changes!!

@plamut plamut merged commit 3a681e0 into googleapis:main Nov 16, 2021
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@plamut plamut deleted the iss-1040 branch November 16, 2021 21:57
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allow the body of %%bigquery cell magic to be a $variable
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