AUR (en) - python-lmfit

Git Clone URL:	https://aur.archlinux.org/python-lmfit.git (read-only, click to copy)
Package Base:	python-lmfit
Description:	Non-Linear Least Squares Minimization, based on scipy.optimize
Upstream URL:	http:/lmfit.github.io/lmfit-py/
Licenses:	BSD-3-Clause
Submitter:	Francois_B
Maintainer:	greyltc
Last Packager:	greyltc
Votes:	10
Popularity:	0.043652
First Submitted:	2012-07-01 18:02 (UTC)
Last Updated:	2025-10-13 14:11 (UTC)

Latest Comments

tocic commented on 2025-05-05 07:04 (UTC)

Could you please update the upstream URL?

micwoj92 commented on 2025-02-12 17:24 (UTC)

This should be fixed by maintainer.

hkl commented on 2025-01-30 20:34 (UTC) (edited on 2025-01-30 20:38 (UTC) by hkl)

To fix the failing tests/test_parameters.py: Just add the line

test_parameters

to _these_fail=( ... ) in check(). This way, the failing test is ignored, like some others.

ith140 commented on 2025-01-30 16:41 (UTC) (edited on 2025-01-30 16:42 (UTC) by ith140)

This is failing to build for me (technically it builds, but fails the tests on tests/parameters.py).


tests/test_parameters.py F.........................                                                                                         [ 92%]
tests/test_params_uvars.py ....                                                                                                             [ 93%]
tests/test_printfuncs.py ............................s......                                                                                [ 98%]
tests/test_shgo.py ......                                                                                                                   [ 99%]
tests/test_stepmodel.py ..                                                                                                                  [100%]

==================================================================== FAILURES =====================================================================
______________________________________________________________ test_check_ast_errors ______________________________________________________________

    def test_check_ast_errors():
        """Assert that an exception is raised upon AST errors."""
        pars = lmfit.Parameters()

        msg = r"at expr='<_?ast.Module object at"
        with pytest.raises(NameError, match=msg):
>           pars.add('par1', expr='2.0*par2')

tests/test_parameters.py:45:

iyanmv commented on 2024-07-08 21:27 (UTC)

Here is a diff with a few more suggested changes:

package should be any, not x86_64
missing python-setuptools-scm as mentioned in previous comment
python-pytest should be in checkdepends array
delete duplicate makedepends array
install LICENSE file

diff --git a/PKGBUILD b/PKGBUILD
index 9c39251..ff31f3f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,13 +1,14 @@
 pkgname=python-lmfit
 pkgver=1.3.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize.leastsq, and with many additional classes and methods for curve fitting"
-arch=(x86_64)
+arch=(any)
 url=http:/lmfit.github.io/lmfit-py/
 license=('BSD-3-Clause')
 makedepends=(
 python-build
 python-installer
+python-setuptools-scm
 python-wheel
 )
 depends=(
@@ -18,16 +19,11 @@ ipython
 python-matplotlib
 python-numpy
 python-pandas
-python-pytest
 python-scipy
 python-uncertainties
 )
-makedepends=(
-python-build
-python-installer
-python-wheel
-)
 checkdepends=(
+python-pytest
 python-pytest-cov
 python-flaky
 python-coverage
@@ -54,6 +50,7 @@ check() {
 package() {
   cd lmfit-py-${pkgver}
   python -m installer --destdir="${pkgdir}" dist/*.whl
+  install -D -m644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
 }

 # vim:ts=2:sw=2:et:

Optionally, you could include the current patches to fix some of the issues with NumPy 2.0, although I think they are not finish yet.

iyanmv commented on 2024-07-08 21:12 (UTC)

Also, you have duplicated the makedepends array, so delete the first one, or be sure to include the missing dependencies in the second array, or it will still fail to build.

iyanmv commented on 2024-07-08 21:10 (UTC)

Last PKGBUILD fails to build. This is probably because python-setuptools and python-setuptools-scm are missing in makedepends.

==> Starting build()...
* Getting build dependencies for wheel...

Traceback (most recent call last):
  File "/usr/lib/python3.12/site-packages/pyproject_hooks/_impl.py", line 402, in _call_hook
    raise BackendUnavailable(
pyproject_hooks._impl.BackendUnavailable: Cannot import 'setuptools.build_meta'

ERROR Backend 'setuptools.build_meta' is not available.