Source code for statsmodels.tools.print_version

#!/usr/bin/env python
from functools import reduce
import sys
from os.path import dirname


def safe_version(module, attr='__version__', *others):
    if not isinstance(attr, list):
        attr = [attr]
    try:
        return reduce(getattr, [module] + attr)
    except AttributeError:
        if others:
            return safe_version(module, others[0], *others[1:])
        return "Cannot detect version"


def _show_versions_only():
    print("\nINSTALLED VERSIONS")
    print("------------------")
    print("Python: %d.%d.%d.%s.%s" % sys.version_info[:])
    try:
        import os
        (sysname, nodename, release, version, machine) = os.uname()
        print("OS: {} {} {} {}".format(sysname, release, version, machine))
        print("byteorder: %s" % sys.byteorder)
        print("LC_ALL: %s" % os.environ.get('LC_ALL', "None"))
        print("LANG: %s" % os.environ.get('LANG', "None"))
    except:
        pass
    try:
        import statsmodels
        has_sm = True
    except ImportError:
        has_sm = False

    print('\nstatsmodels\n===========\n')
    if has_sm:
        print('Installed: %s' % safe_version(statsmodels))
    else:
        print('Not installed')

    print("\nRequired Dependencies\n=====================\n")
    try:
        import Cython
        print("cython: %s" % safe_version(Cython))
    except ImportError:
        print("cython: Not installed")

    try:
        import numpy
        print("numpy: %s" % safe_version(numpy, ['version', 'version']))
    except ImportError:
        print("numpy: Not installed")

    try:
        import scipy
        print("scipy: %s" % safe_version(scipy, ['version', 'version']))
    except ImportError:
        print("scipy: Not installed")

    try:
        import pandas
        print("pandas: %s" % safe_version(pandas))
    except ImportError:
        print("pandas: Not installed")

    try:
        import dateutil
        print("    dateutil: %s" % safe_version(dateutil))
    except ImportError:
        print("    dateutil: not installed")

    try:
        import patsy
        print("patsy: %s" % safe_version(patsy))
    except ImportError:
        print("patsy: Not installed")

    print("\nOptional Dependencies\n=====================\n")

    try:
        import matplotlib as mpl
        print("matplotlib: %s" % safe_version(mpl))
    except ImportError:
        print("matplotlib: Not installed")

    try:
        from cvxopt import info
        print("cvxopt: %s" % safe_version(info, 'version'))
    except ImportError:
        print("cvxopt: Not installed")

    try:
        import joblib
        print("joblib: %s " % (safe_version(joblib)))
    except ImportError:
        print("joblib: Not installed")

    print("\nDeveloper Tools\n================\n")

    try:
        import IPython
        print("IPython: %s" % safe_version(IPython))
    except ImportError:
        print("IPython: Not installed")
    try:
        import jinja2
        print("    jinja2: %s" % safe_version(jinja2))
    except ImportError:
        print("    jinja2: Not installed")

    try:
        import sphinx
        print("sphinx: %s" % safe_version(sphinx))
    except ImportError:
        print("sphinx: Not installed")

    try:
        import pygments
        print("    pygments: %s" % safe_version(pygments))
    except ImportError:
        print("    pygments: Not installed")

    try:
        import pytest
        print("pytest: {} ({})".format(safe_version(pytest), dirname(pytest.__file__)))
    except ImportError:
        print("pytest: Not installed")

    try:
        import virtualenv
        print("virtualenv: %s" % safe_version(virtualenv))
    except ImportError:
        print("virtualenv: Not installed")

    print("\n")


[docs] def show_versions(show_dirs=True): """ List the versions of statsmodels and any installed dependencies Parameters ---------- show_dirs : bool Flag indicating to show module locations """ if not show_dirs: _show_versions_only() print("\nINSTALLED VERSIONS") print("------------------") print("Python: %d.%d.%d.%s.%s" % sys.version_info[:]) try: import os (sysname, nodename, release, version, machine) = os.uname() print("OS: {} {} {} {}".format(sysname, release, version, machine)) print("byteorder: %s" % sys.byteorder) print("LC_ALL: %s" % os.environ.get('LC_ALL', "None")) print("LANG: %s" % os.environ.get('LANG', "None")) except: pass try: import statsmodels has_sm = True except ImportError: has_sm = False print('\nstatsmodels\n===========\n') if has_sm: print('Installed: {} ({})'.format(safe_version(statsmodels), dirname(statsmodels.__file__))) else: print('Not installed') print("\nRequired Dependencies\n=====================\n") try: import Cython print("cython: {} ({})".format(safe_version(Cython), dirname(Cython.__file__))) except ImportError: print("cython: Not installed") try: import numpy print("numpy: {} ({})".format(safe_version(numpy, ['version', 'version']), dirname(numpy.__file__))) except ImportError: print("numpy: Not installed") try: import scipy print("scipy: {} ({})".format(safe_version(scipy, ['version', 'version']), dirname(scipy.__file__))) except ImportError: print("scipy: Not installed") try: import pandas print("pandas: {} ({})".format(safe_version(pandas, ['version', 'version'], '__version__'), dirname(pandas.__file__))) except ImportError: print("pandas: Not installed") try: import dateutil print(" dateutil: {} ({})".format(safe_version(dateutil), dirname(dateutil.__file__))) except ImportError: print(" dateutil: not installed") try: import patsy print("patsy: {} ({})".format(safe_version(patsy), dirname(patsy.__file__))) except ImportError: print("patsy: Not installed") print("\nOptional Dependencies\n=====================\n") try: import matplotlib as mpl print("matplotlib: {} ({})".format(safe_version(mpl), dirname(mpl.__file__))) print(" backend: %s " % mpl.rcParams['backend']) except ImportError: print("matplotlib: Not installed") try: from cvxopt import info print("cvxopt: {} ({})".format(safe_version(info, 'version'), dirname(info.__file__))) except ImportError: print("cvxopt: Not installed") try: import joblib print("joblib: {} ({})".format(safe_version(joblib), dirname(joblib.__file__))) except ImportError: print("joblib: Not installed") print("\nDeveloper Tools\n================\n") try: import IPython print("IPython: {} ({})".format(safe_version(IPython), dirname(IPython.__file__))) except ImportError: print("IPython: Not installed") try: import jinja2 print(" jinja2: {} ({})".format(safe_version(jinja2), dirname(jinja2.__file__))) except ImportError: print(" jinja2: Not installed") try: import sphinx print("sphinx: {} ({})".format(safe_version(sphinx), dirname(sphinx.__file__))) except ImportError: print("sphinx: Not installed") try: import pygments print(" pygments: {} ({})".format(safe_version(pygments), dirname(pygments.__file__))) except ImportError: print(" pygments: Not installed") try: import pytest print("pytest: {} ({})".format(safe_version(pytest), dirname(pytest.__file__))) except ImportError: print("pytest: Not installed") try: import virtualenv print("virtualenv: {} ({})".format(safe_version(virtualenv), dirname(virtualenv.__file__))) except ImportError: print("virtualenv: Not installed") print("\n")
if __name__ == "__main__": show_versions()

Last update: Apr 12, 2024