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Join relationships using attributes, not strings #96

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merged 2 commits into from
Sep 30, 2022

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This commit fixes the warning:

RemovedIn20Warning: Using strings to indicate column or relationship paths in loader options is deprecated and will be removed in SQLAlchemy 2.0. Please use the class-bound attribute directly. (Background on SQLAlchemy 2.0 at: https://sqlalche.me/e/b8d9)

For rationale, see section: https://docs.sqlalchemy.org/en/14/changelog/migration_20.html#orm-query-joining-loading-on-relationships-uses-attributes-not-strings



class HelpersTestCase(TestCase):
@pytest.mark.database
class TestHelpers:
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These tests were using mocks earlier and began to fail after I updated _relationship_link_helper. These mocks look fragile anyway so I updated these to use real data.

This commit fixes the warning:

RemovedIn20Warning: Using strings to indicate column or relationship paths in loader options is deprecated and will be removed in SQLAlchemy 2.0.  Please use the class-bound attribute directly. (Background on SQLAlchemy 2.0 at: https://sqlalche.me/e/b8d9)

For rationale, see section: https://docs.sqlalchemy.org/en/14/changelog/migration_20.html#orm-query-joining-loading-on-relationships-uses-attributes-not-strings
To avoid introducing more warnings between now and a future PR that will
switch the future flag to turn these warnings into errors in prod, turn
these warning into errors in tests.
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@amCap1712 amCap1712 merged commit 7d77fcc into master Sep 30, 2022
@amCap1712 amCap1712 deleted the sqlalchemy-warnings branch September 30, 2022 11:05
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Unit Test Results

  1 files  ±0    1 suites  ±0   37s ⏱️ ±0s
81 tests ±0  81 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 7d77fcc. ± Comparison against base commit 7d77fcc.

amCap1712 added a commit that referenced this pull request Oct 7, 2022
I introduced this bug in #96. Fix by using the correct entity in joinedload.
amCap1712 added a commit that referenced this pull request Oct 8, 2022
I introduced this bug in #96. Fix by using the correct entity in joinedload.
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