[Debian-pan-maintainers] Bug#1056798: dioptas: ftbfs with cython 3.0.x

[Sebastiaan Couwenberg]

Control: tags -1 patch

On Sun, 26 Nov 2023 10:05:21 +0000 Matthias Klose wrote:
> If the package cannot be built with cython 3.0.5, please change the
> build dependency from cython3 to cython3-legacy (available now in
> unstable).  There is no replacement for cython3-dbg.

The attached patch switches to cython3-legacy as the short term workaround.

The package still fails to build:

  /build/dioptas-0.5.2/versioneer.py:421: SyntaxWarning: invalid escape 
sequence '\s'
    LONG_VERSION_PY['git'] = '''
  Traceback (most recent call last):
    File "/build/dioptas-0.5.2/setup.py", line 27, in <module>
      version=versioneer.get_version(),
              ^^^^^^^^^^^^^^^^^^^^^^^^
    File "/build/dioptas-0.5.2/versioneer.py", line 1480, in get_version
      return get_versions()["version"]
             ^^^^^^^^^^^^^^
    File "/build/dioptas-0.5.2/versioneer.py", line 1412, in get_versions
      cfg = get_config_from_root(root)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "/build/dioptas-0.5.2/versioneer.py", line 342, in 
get_config_from_root
      parser = configparser.SafeConfigParser()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  AttributeError: module 'configparser' has no attribute 
'SafeConfigParser'. Did you mean: 'RawConfigParser'?

Kind Regards,

Bas

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-------------- next part --------------
diff -Nru dioptas-0.5.2/debian/changelog dioptas-0.5.2/debian/changelog
--- dioptas-0.5.2/debian/changelog	2022-02-01 17:39:34.000000000 +0100
+++ dioptas-0.5.2/debian/changelog	2023-12-09 19:05:42.000000000 +0100
@@ -1,3 +1,10 @@
+dioptas (0.5.2-4.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Switch to cython3-legacy.
+
+ -- Bas Couwenberg <sebastic at debian.org>  Sat, 09 Dec 2023 19:05:42 +0100
+
 dioptas (0.5.2-4) unstable; urgency=medium
 
   * Source-only upload for migration to testing.
diff -Nru dioptas-0.5.2/debian/control dioptas-0.5.2/debian/control
--- dioptas-0.5.2/debian/control	2022-02-01 17:26:10.000000000 +0100
+++ dioptas-0.5.2/debian/control	2023-12-09 19:05:42.000000000 +0100
@@ -6,7 +6,7 @@
 Section: python
 Priority: optional
 Build-Depends: dh-python, python3-setuptools, python3-all-dev,
- debhelper (>= 13), python3-numpy, cython3, python3-qtpy,
+ debhelper (>= 13), python3-numpy, cython3-legacy, python3-qtpy,
  python3-pyqtgraph, python3-pyfai, python3-scipy, python3-future,
  python3-fabio, python3-skimage, python3-pycifrw, python3-sphinx,
  dbus, python3-lmfit, python3-pyepics, python3-h5py, python3-extra-data