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feat: Alembic support #183

Merged
merged 8 commits into from May 25, 2021
Merged

feat: Alembic support #183

merged 8 commits into from May 25, 2021

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@jimfulton
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@jimfulton jimfulton commented May 24, 2021

Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly:

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Fixes #65 馃

jimfulton added 6 commits May 24, 2021
The fixtures that we were autousing needed to be used explicitly, to
get randomly-generated dataset names.  One was only used for one test.

Also, fixed copyright.
We don't require alembic and most tests should run without it, however

- We run some unit tests (Python 3.8) to cover the alembic
  registration that happens when alembic is installed.

- We have a system test that demonstrates working with alembic and
  proves that the things we think should work do work. :)
@jimfulton jimfulton marked this pull request as ready for review May 25, 2021
@jimfulton jimfulton requested a review from as a code owner May 25, 2021
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@shollyman shollyman left a comment

Thanks for this. It definitely highlights we have some future opportunities to better target our bleeding and trailing edges of supported python versions with some custom testing.

"""
)

# The only thing we can alter about a column is we can make it

This will change, but we're not currently watching the changes for the DDL params closely. Will need to figure out how to notify on changes like this. https://cloud.google.com/bigquery/docs/release-notes is how the team signals these changes for syntax historically.

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@jimfulton jimfulton May 25, 2021

Hah! They just added table rename the other day.

except ImportError:
pass
else:
from alembic.ddl import impl
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@tseaver tseaver May 25, 2021

FWIW you could appease flake8 by just importing impl above, rather than the bare import alembic.

@jimfulton jimfulton merged commit 4d5a17c into master May 25, 2021
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@jimfulton jimfulton deleted the riversnake-alembic branch May 25, 2021
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3 participants