Issues

• BUG: MODULE statement is not detected as a group opener, but detected as a group closer, leading to mismatches in group counters

  00 - Bugcomponent: numpy.f2py
  Unread
  numpy/numpy#32361·erentar opened Aug 20, 2026 · Updated Aug 22, 2026
  5

• ENH: Build and testing infrastructure for f2py Stable ABI

  01 - Enhancementcomponent: numpy.f2py
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  numpy/numpy#31576·da-woods opened Jun 6, 2026 · Updated Jun 6, 2026
  2

• BUG: meson backend breaks two-stage callback-based F2PY builds that work with distutils

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#31249 · Filter by author xianrui5891 opened on Apr 15, 2026
  2

• DOC: Clarify and document a two-stage F2PY callback workflow for larger Fortran programs

  04 - Documentationcomponent: numpy.f2py
  numpy/numpy#31248 · Filter by author xianrui5891 opened on Apr 15, 2026
  3

• BUG: f2py: replace conflicting external decls with interface blocks in F90 callback wrappers

  00 - Bug01 - Enhancementcomponent: numpy.f2py
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  numpy/numpy#30969·HaoZeke opened Mar 8, 2026 · Updated Jul 12, 2026
  1

• BUG: f2py + openmp does not work with meson build system

  00 - Bug09 - Backport-Candidatecomponent: numpy.f2py
  numpy/numpy#30804 · Filter by author AgilentGCMS opened on Feb 8, 2026
  11

• F2PY: rework f2py2e now that the only backend is 'meson'

  component: numpy.f2py
  numpy/numpy#30353 · Filter by author mattip opened on Dec 2, 2025

• BUG: f2py does not correctly handle double complex type when using iso_fortran_env kinds

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#30352 · Filter by author tgastine opened on Dec 2, 2025
  2

• BUG: C code generated by f2py is not C23 compliant

  00 - Bugcomponent: numpy.f2py
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  numpy/numpy#30298·Aniketsy opened Nov 25, 2025 · Updated Dec 2, 2025·Draft
  8

• BUG: C code generated by f2py is not C23 compliant

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#30167 · Filter by author sergiocallegari opened on Nov 6, 2025
  5

• BUG: compilation fails when building in custom directory identical to source directory of pyf file

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#29762 · Filter by author 2sn opened on Sep 16, 2025
  6

• BUG: f2py (meson): undefined symbol error when building MPI-enabled extension (--dep mpi not working as expected)

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#28902 · Filter by author elcorto opened on May 5, 2025
  3

• BUG: f2py meson issue with -D and #ifdef

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#28648 · Filter by author karpob opened on Apr 4, 2025
  2

• BUG: print(numpy.f2py.symbolic.as_string(obj, kind)) got TypeError when kind != 1

  00 - Bug57 - Close?component: numpy.f2pyPriority: low
  numpy/numpy#28628 · Filter by author coco1629 opened on Apr 2, 2025
  7

• BUG: Certain fortran codes are not processed by f2py, this is for numpy 1.26.4

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#28605 · Filter by author moritz-braun opened on Mar 29, 2025
  1

• ENH: f2py w/ meson backend and cross-compiling (suppport --cross-file flag?)

  00 - Bug38 - Cross compilationcomponent: numpy.f2py
  numpy/numpy#28352 · Filter by author beckermr opened on Feb 18, 2025
  10

• BUG: f2py in numpy 2.0.1 cannot compile code with explicit openmp procedure calls [Intel compilers]

  00 - Bug29 - Intel/Anacondacomponent: numpy.f2pyMeson
  numpy/numpy#27163 · Filter by author AgilentGCMS opened on Aug 9, 2024
  15

• ENH: Add support for F2PY headers in numpy-config

  component: numpy.f2py
  numpy/numpy#27109 · Filter by author HaoZeke opened on Aug 4, 2024
  1

• DOC: The f2py meson documentation is seemingly not executable

  04 - Documentationcomponent: numpy.f2py
  numpy/numpy#26973 · Filter by author kconnour opened on Jul 17, 2024
  3

• CI: Get a working F2PY Windows runner

  component: CIcomponent: numpy.f2py
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  numpy/numpy#26708·HaoZeke opened Jun 16, 2024 · Updated Jul 12, 2026
  2

• ENH, BUG?: Set F77 mode based on compiler arguments

  component: numpy.f2py
  numpy/numpy#26704 · Filter by author HaoZeke opened on Jun 16, 2024

• f2py fails to link program on windows using v1.26.0 - works on earlier versions of numpy

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#26352 · Filter by author keithini opened on Apr 26, 2024
  6

• BUG: f2py module allocatable array example gives two compile warnings

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#25777 · Filter by author broukema opened on Feb 6, 2024

• BUG: f2py python front end gives a fatal error when array size is given before array in agreement with fortran backend

  00 - Bugcomponent: numpy.f2py
  numpy/numpy#25728 · Filter by author broukema opened on Jan 30, 2024
  1

• DOC: f2py command to generate c wrapper respecting pyf file directives

  04 - Documentationcomponent: numpy.f2py
  numpy/numpy#25654 · Filter by author JulianBothorn opened on Jan 22, 2024
  3