Free-threaded Python Library Compatibility Checker

Compatibility Results: CPython 3.13t and 3.14t

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Python 3.13t Compatibility Results

Library Version Build Result Error Details Last Updated At
flit-core 3.12.0 Success - 2025-05-20 18:58:44
pycountry 24.6.1 Success - 2025-05-20 20:03:45
cymem 2.0.13 Success - 2025-11-15 01:02:16
opencensus 0.11.4 Success - 2025-05-21 01:36:15
opencv-python 4.13.0.90 Failed 
ERROR: Ignored the following yanked versions: 3.4.11.39, 3.4.17.61, 4.4.0.42, 4.4.0.44, 4.5.4.58, 4.5.5.62, 4.7.0.68
ERROR: Could not find a version that satisfies the requirement opencv-python==4.13.0.90 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.60, 4.5.5.64, 4.6.0.66, 4.7.0.72, 4.8.0.74, 4.8.0.76, 4.8.1.78, 4.9.0.80, 4.10.0.82, 4.10.0.84, 4.11.0.86, 4.12.0.88)
ERROR: No matching distribution found for opencv-python==4.13.0.90
2026-01-19 01:02:37
patsy 1.0.2 Success - 2025-05-21 01:40:23
graphviz 0.21 Success - 2025-05-20 20:19:31
pytzdata 2020.1 Success - 2025-05-20 17:09:25
alabaster 1.0.0 Success - 2025-05-20 20:04:04
google-cloud-os-login 2.19.0 Success - 2026-01-16 01:36:22
duckdb 1.4.4 Failed 
  error: subprocess-exited-with-error
  
  × installing build dependencies for duckdb did not run successfully.
  │ exit code: 1
  ╰─> [11 lines of output]
      Traceback (most recent call last):
        File "/tmp/tmp_xe9cs5u/venv/lib/python3.13t/site-packages/pip/__pip-runner__.py", line 50, in <module>
          runpy.run_module("pip", run_name="__main__", alter_sys=True)
          ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "<frozen runpy>", line 226, in run_module
        File "<frozen runpy>", line 98, in _run_module_code
        File "<frozen runpy>", line 88, in _run_code
        File "/tmp/tmp_xe9cs5u/venv/lib/python3.13t/site-packages/pip/__main__.py", line 8, in <module>
          if sys.path[0] in ("", os.getcwd()):
                                 ~~~~~~~~~^^
      FileNotFoundError: [Errno 2] No such file or directory
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'duckdb' when installing build dependencies for duckdb
2026-01-27 01:02:13
pytest-html 4.2.0 Success - 2026-01-20 01:02:18
freezegun 1.5.5 Success - 2025-05-20 21:59:54
xlsxwriter 3.2.9 Success - 2025-05-20 18:07:09
flask-cors 6.0.2 Success - 2025-12-13 01:02:01
great-expectations 1.11.3 Failed 
  error: subprocess-exited-with-error
  
  × installing build dependencies for cryptography did not run successfully.
  │ exit code: 1
  ╰─> [38 lines of output]
      Ignoring cffi: markers 'platform_python_implementation != "PyPy" and python_version == "3.8"' don't match your environment
      Collecting maturin<2,>=1.9.4
        Downloading maturin-1.11.5-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.musllinux_1_1_x86_64.whl.metadata (16 kB)
      Collecting cffi>=2.0.0
        Downloading cffi-2.0.0.tar.gz (523 kB)
        Installing build dependencies: started
        Installing build dependencies: finished with status 'done'
        Getting requirements to build wheel: started
        Getting requirements to build wheel: finished with status 'error'
        error: subprocess-exited-with-error
      
        × Getting requirements to build wheel did not run successfully.
        │ exit code: 1
        ╰─> [20 lines of output]
            Traceback (most recent call last):
              File "/tmp/tmp8j73es6t/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
                main()
                ~~~~^^
              File "/tmp/tmp8j73es6t/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
                json_out["return_val"] = hook(**hook_input["kwargs"])
                                         ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/tmp8j73es6t/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 143, in get_requires_for_build_wheel
                return hook(config_settings)
              File "/tmp/pip-build-env-77tnhc6_/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 333, in get_requires_for_build_wheel
                return self._get_build_requires(config_settings, requirements=[])
                       ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/pip-build-env-77tnhc6_/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
                self.run_setup()
                ~~~~~~~~~~~~~~^^
              File "/tmp/pip-build-env-77tnhc6_/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 317, in run_setup
                exec(code, locals())
                ~~~~^^^^^^^^^^^^^^^^
              File "<string>", line 22, in <module>
            RuntimeError: CFFI does not support the free-threaded build of CPython 3.13. Upgrade to free-threaded 3.14 or newer to use CFFI with the free-threaded build.
            [end of output]
      
        note: This error originates from a subprocess, and is likely not a problem with pip.
      ERROR: Failed to build 'cffi' when getting requirements to build wheel
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'cryptography' when installing build dependencies for cryptography
2026-01-30 01:02:15
pytest-runner 6.0.1 Success - 2025-05-20 20:05:51
spacy-loggers 1.0.5 Success - 2025-05-20 23:16:11
pg8000 1.31.5 Success - 2025-05-20 17:29:35
blis 1.3.3 Success - 2025-11-18 01:23:28

Python 3.14t Compatibility Results

Library Version Build Result Error Details Last Updated At
flit-core 3.12.0 Success - 2025-05-20 17:48:07
pycountry 24.6.1 Success - 2025-05-20 23:51:49
cymem 2.0.13 Success - 2025-11-15 01:01:45
opencensus 0.11.4 Success - 2025-05-21 03:25:40
opencv-python 4.13.0.90 Failed 
ERROR: Ignored the following yanked versions: 3.4.11.39, 3.4.17.61, 4.4.0.42, 4.4.0.44, 4.5.4.58, 4.5.5.62, 4.7.0.68
ERROR: Could not find a version that satisfies the requirement opencv-python==4.13.0.90 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.60, 4.5.5.64, 4.6.0.66, 4.7.0.72, 4.8.0.74, 4.8.0.76, 4.8.1.78, 4.9.0.80, 4.10.0.82, 4.10.0.84, 4.11.0.86, 4.12.0.88)
ERROR: No matching distribution found for opencv-python==4.13.0.90
2026-01-19 01:02:14
patsy 1.0.2 Success - 2025-10-26 12:18:21
graphviz 0.21 Success - 2025-05-20 23:12:05
pytzdata 2020.1 Success - 2025-05-20 16:29:44
alabaster 1.0.0 Success - 2025-05-20 19:39:51
google-cloud-os-login 2.19.0 Success - 2026-01-16 01:42:27
duckdb 1.4.4 Failed 
  error: subprocess-exited-with-error
  
  × installing build dependencies for duckdb did not run successfully.
  │ exit code: 1
  ╰─> [11 lines of output]
      Traceback (most recent call last):
        File "/tmp/tmpj_vpij9m/venv/lib/python3.14t/site-packages/pip/__pip-runner__.py", line 50, in <module>
          runpy.run_module("pip", run_name="__main__", alter_sys=True)
          ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "<frozen runpy>", line 226, in run_module
        File "<frozen runpy>", line 98, in _run_module_code
        File "<frozen runpy>", line 88, in _run_code
        File "/tmp/tmpj_vpij9m/venv/lib/python3.14t/site-packages/pip/__main__.py", line 8, in <module>
          if sys.path[0] in ("", os.getcwd()):
                                 ~~~~~~~~~^^
      FileNotFoundError: [Errno 2] No such file or directory
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'duckdb' when installing build dependencies for duckdb
2026-01-27 01:01:48
pytest-html 4.2.0 Success - 2026-01-20 01:02:23
freezegun 1.5.5 Success - 2025-05-20 23:52:13
xlsxwriter 3.2.9 Success - 2025-05-20 20:24:45
flask-cors 6.0.2 Success - 2025-12-13 01:02:27
great-expectations 1.11.3 Failed 
erent python version: 1.0.0 Requires-Python >=3.8,<3.12; 1.0.0a5 Requires-Python >=3.8,<3.12; 1.0.0a6 Requires-Python >=3.8,<3.12; 1.0.1 Requires-Python >=3.8,<3.12; 1.0.2 Requires-Python >=3.8,<3.12; 1.0.3 Requires-Python >=3.8,<3.12; 1.0.4 Requires-Python >=3.8,<3.12; 1.0.5 Requires-Python >=3.8,<3.12; 1.0.6 Requires-Python >=3.8,<3.12; 1.1.0 Requires-Python >=3.8,<3.12; 1.1.1 Requires-Python >=3.9,<3.12; 1.1.2 Requires-Python >=3.9,<3.12; 1.1.3 Requires-Python >=3.9,<3.13; 1.10.0 Requires-Python >=3.10,<3.14; 1.11.0 Requires-Python >=3.10,<3.14; 1.11.1 Requires-Python >=3.10,<3.14; 1.11.2 Requires-Python >=3.10,<3.14; 1.11.3 Requires-Python >=3.10,<3.14; 1.2.0 Requires-Python >=3.9,<3.13; 1.2.1 Requires-Python >=3.9,<3.13; 1.2.2 Requires-Python >=3.9,<3.13; 1.2.3 Requires-Python >=3.9,<3.13; 1.2.4 Requires-Python >=3.9,<3.13; 1.2.5 Requires-Python >=3.9,<3.13; 1.2.6 Requires-Python >=3.9,<3.13; 1.3.0 Requires-Python >=3.9,<3.13; 1.3.1 Requires-Python >=3.9,<3.13; 1.3.10 Requires-Python >=3.9,<3.13; 1.3.11 Requires-Python >=3.9,<3.13; 1.3.12 Requires-Python >=3.9,<3.13; 1.3.13 Requires-Python >=3.9,<3.13; 1.3.14 Requires-Python >=3.9,<3.13; 1.3.2 Requires-Python >=3.9,<3.13; 1.3.3 Requires-Python >=3.9,<3.13; 1.3.4 Requires-Python >=3.9,<3.13; 1.3.5 Requires-Python >=3.9,<3.13; 1.3.6 Requires-Python >=3.9,<3.13; 1.3.7 Requires-Python >=3.9,<3.13; 1.3.8 Requires-Python >=3.9,<3.13; 1.3.9 Requires-Python >=3.9,<3.13; 1.4.0 Requires-Python >=3.9,<3.13; 1.4.1 Requires-Python >=3.9,<3.13; 1.4.2 Requires-Python >=3.9,<3.13; 1.4.3 Requires-Python >=3.9,<3.13; 1.4.4 Requires-Python >=3.9,<3.13; 1.4.5 Requires-Python >=3.9,<3.13; 1.4.6 Requires-Python >=3.9,<3.13; 1.4.7 Requires-Python >=3.9,<3.13; 1.5.0 Requires-Python >=3.9,<3.13; 1.5.1 Requires-Python >=3.9,<3.13; 1.5.10 Requires-Python >=3.9,<3.13; 1.5.11 Requires-Python >=3.9,<3.13; 1.5.2 Requires-Python >=3.9,<3.13; 1.5.3 Requires-Python >=3.9,<3.13; 1.5.4 Requires-Python >=3.9,<3.13; 1.5.5 Requires-Python >=3.9,<3.13; 1.5.6 Requires-Python >=3.9,<3.13; 1.5.7 Requires-Python >=3.9,<3.13; 1.5.8 Requires-Python >=3.9,<3.13; 1.5.9 Requires-Python >=3.9,<3.13; 1.6.0 Requires-Python >=3.9,<3.13; 1.6.1 Requires-Python >=3.9,<3.13; 1.6.2 Requires-Python >=3.9,<3.13; 1.6.3 Requires-Python >=3.9,<3.13; 1.6.4 Requires-Python >=3.9,<3.13; 1.7.0 Requires-Python >=3.9,<3.14; 1.7.1 Requires-Python >=3.9,<3.14; 1.8.0 Requires-Python >=3.9,<3.14; 1.8.1 Requires-Python >=3.9,<3.14; 1.9.0 Requires-Python >=3.10,<3.14; 1.9.1 Requires-Python >=3.10,<3.14; 1.9.2 Requires-Python >=3.10,<3.14; 1.9.3 Requires-Python >=3.10,<3.14
ERROR: Could not find a version that satisfies the requirement great-expectations==1.11.3 (from versions: 0.0.1111.post0.dev17, 0.3.0, 0.3.1, 0.3.2, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.5.0, 0.5.1, 0.6.0, 0.6.1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.7.4, 0.7.5, 0.7.6, 0.7.7, 0.7.8, 0.7.9, 0.7.10, 0.7.11, 0.8.0a1, 0.8.0a2, 0.8.0a3, 0.8.0a4, 0.8.0, 0.8.1, 0.8.2, 0.8.2.post0, 0.8.3, 0.8.4, 0.8.4.post0, 0.8.5, 0.8.6, 0.8.7, 0.8.8, 0.9.0b0, 0.9.0b1, 0.9.0b2, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 0.9.7, 0.9.8, 0.9.9, 0.9.10, 0.9.11, 0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.10.5, 0.10.6, 0.10.7, 0.10.8, 0.10.9, 0.10.10, 0.10.11, 0.10.12, 0.11.0b0, 0.11.0, 0.11.1, 0.11.2, 0.11.3, 0.11.4, 0.11.5, 0.11.6, 0.11.7, 0.11.8, 0.11.9, 0.12.0, 0.12.1, 0.12.2, 0.12.3, 0.12.4, 0.12.5, 0.12.6, 0.12.7, 0.12.8, 0.12.9, 0.12.10, 0.13.0, 0.13.1, 0.13.2, 0.13.3, 0.13.4, 0.13.5, 0.13.6, 0.13.7, 0.13.8, 0.13.9, 0.13.10, 0.13.11, 0.13.12, 0.13.13, 0.13.14, 0.13.15, 0.13.16, 0.13.17, 0.13.18, 0.13.19, 0.13.20, 0.13.21, 0.13.22, 0.13.23, 0.13.24, 0.13.25, 0.13.26, 0.13.27, 0.13.28, 0.13.29, 0.13.30, 0.13.31, 0.13.32, 0.13.33, 0.13.34, 0.13.35, 0.13.36, 0.13.37, 0.13.38, 0.13.39, 0.13.40, 0.13.41, 0.13.42, 0.13.43, 0.13.44, 0.13.45, 0.13.46, 0.13.47, 0.13.48, 0.13.49, 0.14.0, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.14.5, 0.14.6, 0.14.7, 0.14.8, 0.14.9, 0.14.10, 0.14.11, 0.14.12, 0.14.13, 0.15.0, 0.15.1, 0.15.2, 0.15.3, 0.15.4, 0.15.5, 0.15.6, 0.15.7, 0.15.8, 0.15.9, 0.15.10, 0.15.11, 0.15.12, 0.15.13, 0.15.14, 0.15.15, 0.15.16, 0.15.17, 0.15.18, 0.15.19, 0.15.20, 0.15.21, 0.15.22, 0.15.23, 0.15.24, 0.15.25, 0.15.26, 0.15.27, 0.15.28, 0.15.29, 0.15.30, 0.15.31, 0.15.32, 0.15.33, 0.15.34, 0.15.35, 0.15.36, 0.15.40, 0.15.41, 0.15.42, 0.15.43, 0.15.44, 0.15.45, 0.15.46, 0.15.47, 0.15.48, 0.15.49, 0.15.50, 0.16.0, 0.16.1, 0.16.3, 0.16.5, 0.16.6, 0.16.7, 0.16.8, 0.16.10, 0.16.11, 0.16.12, 0.16.13, 0.16.14, 0.16.15, 0.16.16, 0.17.0, 0.17.1, 0.17.2, 0.17.3, 0.17.4, 0.17.5, 0.17.6, 0.17.7, 0.17.8, 0.17.9, 0.17.11, 0.17.12, 0.17.14, 0.17.15, 0.17.16, 0.17.17, 0.17.18, 0.17.19, 0.17.21, 0.17.22, 0.17.23, 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.18.4, 0.18.5, 0.18.7, 0.18.8, 0.18.9, 0.18.10, 0.18.11, 0.18.12, 0.18.13, 0.18.14, 0.18.15, 0.18.16, 0.18.17, 0.18.18, 0.18.19, 0.18.20, 0.18.21, 0.18.22, 1.0.0a1, 1.0.0a2, 1.0.0a3, 1.0.0a4)
ERROR: No matching distribution found for great-expectations==1.11.3
2026-01-30 01:02:22
pytest-runner 6.0.1 Success - 2025-05-20 22:01:28
spacy-loggers 1.0.5 Success - 2025-05-21 00:18:52
pg8000 1.31.5 Success - 2025-05-20 18:06:44
blis 1.3.3 Success - 2025-11-18 02:29:14