[Fix] Migrate to odrpack because of scipy.odr deprecation (#279)

* [Fix] Migrate to odrpack because of scipy.odr deprecation in recent
release

* [Fix] Fix behaviour for rank deficient fits. Add test

* [Fix] Relax test_merge_obs tolerance to machine epsilon and update ODR docstring to reference odrpack

* [ci] Re-add -Werror to pytest workflow

* [Fix] Handle platform-dependent rank-deficient warning in ODR tests

* [Fix] Improve rank-deficient detection and bump odrpack to >=0.5

Fix incorrect ODRPACK95 info code parsing: rank deficiency is encoded
in the tens digit (info // 10 % 10), not the hundreds digit. Add
irank and inv_condnum to the warning message for diagnostics.
This commit is contained in:
Fabian Joswig 2026-04-19 19:50:36 +02:00 committed by GitHub
commit b28c2f0b6f
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6 changed files with 119 additions and 44 deletions

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@ -44,7 +44,7 @@ jobs:
- name: Run tests with -Werror
if: matrix.python-version != '3.14'
run: pytest --cov=pyerrors -vv
run: pytest --cov=pyerrors -vv -Werror
- name: Run tests without -Werror for python 3.14
if: matrix.python-version == '3.14'