show_versions#

scikitplot.show_versions(mode='stdout')[source]#

Print or return debugging information about the system, Python, dependencies, and hardware.

Parameters:
mode{‘stdout’, ‘dict’, ‘yaml’, ‘rich’}, default=’stdout’

  • ‘stdout’: prints information to console using rich (if available) or plain text.

  • ‘dict’: returns the information as a nested dictionary.

  • ‘yaml’: returns the information in YAML format (requires PyYAML).

  • ‘rich’: prints formatted output using rich library.

Returns:
version_datastr, dict or None

If mode='dict', returns a dictionary of version information. If mode='yaml', returns a string of version information. Otherwise, returns None.

Parameters:

mode (str)

Return type:

Optional[dict[str, any]]

Notes

Useful for debugging and issue reporting.

  • is_free_threaded_build -> capability / ABI

  • is_gil_enabled -> runtime state

  • is_running_no_gil -> effective execution mode

Python | is_free_threaded_build | is_gil_enabled | is_running_no_gil |
———————- | ———————–: | —————: | ——————: |
3.8-3.12 | False | True | False |
3.13-3.14 regular | False | True | False |
3.13-3.14 FT + GIL ON | True | True | False |
3.13-3.14 FT + GIL OFF | True | False | True |
3.15+ FT + GIL OFF | True | False | True |

Examples

>>> import scikitplot
>>> scikitplot.show_versions()


System Information:
                   python: 3.11.15 (main, Mar  4 2026, 16:25:54) [GCC 11.4.0]
               executable: /home/circleci/.pyenv/versions/3.11.15/bin/python3.11
    python_implementation: CPython
                 libc_ver: ('glibc', '2.35')
                       OS: Linux-6.17.0-1013-aws-x86_64-with-glibc2.35
             architecture: x86_64
                      CPU: x86_64
                    cores: 36
   is_free_threaded_build: False
        is_running_no_gil: False
           is_gil_enabled: True

Python Dependencies:
               scikitplot: 0.5.dev0+git.20260612.576badd
                      pip: 26.0.1
               setuptools: 79.0.1
                   cython: 3.2.5
                    numpy: 2.4.6
                    scipy: 1.17.1
                  aggdraw: 1.4.1
                   pandas: 2.3.3
               matplotlib: 3.11.0
                   joblib: 1.5.3
            threadpoolctl: 3.6.0
             scikit-learn: 1.9.0
                  seaborn: 0.13.2

Environment Variables:
             runtime_envs: ['docker']
                       CI: true
          MKL_NUM_THREADS: None
          OMP_NUM_THREADS: None
     OPENBLAS_NUM_THREADS: None

GPU Information:
                     cuda: None
                      gpu: None
                      mps: None
                      xla: None
                      xpu: None

Threadpoolctl Information:
                 user_api: blas
             internal_api: openblas
              num_threads: 36
                   prefix: libscipy_openblas
                 filepath: /home/circleci/.pyenv/versions/3.11.15/lib/python3.11/site-packages/numpy.libs/libscipy_openblas64_-32a4b2a6.so
                  version: 0.3.31.188.0
          threading_layer: pthreads
             architecture: SkylakeX


>>> import scikitplot
>>> scikitplot.show_versions(mode="dict")

{'system': {'python': '3.11.15 (main, Mar  4 2026, 16:25:54) [GCC 11.4.0]',
  'executable': '/home/circleci/.pyenv/versions/3.11.15/bin/python3.11',
  'python_implementation': 'CPython',
  'libc_ver': ('glibc', '2.35'),
  'OS': 'Linux-6.17.0-1013-aws-x86_64-with-glibc2.35',
  'architecture': 'x86_64',
  'CPU': 'x86_64',
  'cores': 36,
  'is_free_threaded_build': False,
  'is_running_no_gil': False,
  'is_gil_enabled': True},
 'dependencies': {'scikitplot': '0.5.dev0+git.20260612.576badd',
  'pip': '26.0.1',
  'setuptools': '79.0.1',
  'cython': '3.2.5',
  'numpy': '2.4.6',
  'scipy': '1.17.1',
  'aggdraw': '1.4.1',
  'pandas': '2.3.3',
  'matplotlib': '3.11.0',
  'joblib': '1.5.3',
  'threadpoolctl': '3.6.0',
  'scikit-learn': '1.9.0',
  'seaborn': '0.13.2'},
 'environment': {'runtime_envs': ['docker'],
  'CI': 'true',
  'MKL_NUM_THREADS': None,
  'OMP_NUM_THREADS': None,
  'OPENBLAS_NUM_THREADS': None},
 'gpu': {'cuda': None, 'gpu': None, 'mps': None, 'xla': None, 'xpu': None},
 'threadpoolctl': [{'user_api': 'blas',
   'internal_api': 'openblas',
   'num_threads': 36,
   'prefix': 'libscipy_openblas',
   'filepath': '/home/circleci/.pyenv/versions/3.11.15/lib/python3.11/site-packages/numpy.libs/libscipy_openblas64_-32a4b2a6.so',
   'version': '0.3.31.188.0',
   'threading_layer': 'pthreads',
   'architecture': 'SkylakeX'}]}

>>> # !scikitplot show_versions -j
>>> !scikitplot show_versions || true

Changed logging level: WARNING
Scikit-plot Version Information:



System Information:
                   python: 3.11.15 (main, Mar  4 2026, 16:25:54) [GCC 11.4.0]
               executable: /home/circleci/.pyenv/versions/3.11.15/bin/python
    python_implementation: CPython
                 libc_ver: ('glibc', '2.35')
                       OS: Linux-6.17.0-1013-aws-x86_64-with-glibc2.35
             architecture: x86_64
                      CPU: x86_64
                    cores: 36
   is_free_threaded_build: False
        is_running_no_gil: False
           is_gil_enabled: True

Python Dependencies:
               scikitplot: 0.5.dev0+git.20260612.576badd
                      pip: 26.0.1
               setuptools: 79.0.1
                   cython: 3.2.5
                    numpy: 2.4.6
                    scipy: 1.17.1
                  aggdraw: 1.4.1
                   pandas: 2.3.3
               matplotlib: 3.11.0
                   joblib: 1.5.3
            threadpoolctl: 3.6.0
             scikit-learn: 1.9.0
                  seaborn: 0.13.2

Environment Variables:
             runtime_envs: ['docker']
                       CI: true
          MKL_NUM_THREADS: None
          OMP_NUM_THREADS: None
     OPENBLAS_NUM_THREADS: None

GPU Information:
                     cuda: None
                      gpu: None
                      mps: None
                      xla: None
                      xpu: None

Threadpoolctl Information:
                 user_api: blas
             internal_api: openblas
              num_threads: 36
                   prefix: libscipy_openblas
                 filepath: /home/circleci/.pyenv/versions/3.11.15/lib/python3.11/site-packages/numpy.libs/libscipy_openblas64_-32a4b2a6.so
                  version: 0.3.31.188.0
          threading_layer: pthreads
             architecture: SkylakeX

                 user_api: blas
             internal_api: openblas
              num_threads: 36
                   prefix: libscipy_openblas
                 filepath: /home/circleci/.pyenv/versions/3.11.15/lib/python3.11/site-packages/scipy.libs/libscipy_openblas-6cdc3b4a.so
                  version: 0.3.30
          threading_layer: pthreads
             architecture: SkylakeX

                 user_api: openmp
             internal_api: openmp
              num_threads: 36
                   prefix: libgomp
                 filepath: /home/circleci/.pyenv/versions/3.11.15/lib/python3.11/site-packages/scikit_learn.libs/libgomp-e985bcbb.so.1.0.0
                  version: None