4 examples of 'python print version' in Python

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def python_version() -> None:
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    """
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    Check that the Python version is supported
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    """
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    py_version = sys.version.split()[0]
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    if py_version < "3.5":
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        print(error_message(), "Unsupported Python version")
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        sys.exit(1)

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def version(verbose=False):
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    """
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    Returns the version string for this BE installation.  If
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    verbose==True, the string will include extra lines with more
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    detail (e.g. last committer's name, etc.).
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    """
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    if "_VERSION" in globals():
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        string = _VERSION
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    else:
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        string = version_info['revision']
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    if verbose == True:
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        info = copy.copy(version_info)
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        info['storage'] = libbe.storage.STORAGE_VERSION
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        string += ("\n"
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                   "revision: %(revision)s\n"
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                   "date: %(date)s\n"
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                   "committer: %(committer)s\n"
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                   "storage version: %(storage)s"
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                   % info)
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    return string

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def print_py_pkg_ver(pkgname, modulename=None):
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    if modulename is None:
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        modulename = pkgname
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    print
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    try:
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        import pkg_resources
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        out = str(pkg_resources.require(pkgname))
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        print pkgname + ': ' + foldlines(out)
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    except (ImportError, EnvironmentError):
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        sys.stderr.write("\nGot exception using 'pkg_resources' to get the version of %s. Exception follows.\n" % (pkgname,))
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        traceback.print_exc(file=sys.stderr)
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        sys.stderr.flush()
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        pass
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    except pkg_resources.DistributionNotFound:
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        print pkgname + ': DistributionNotFound'
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        pass
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    try:
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        __import__(modulename)
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    except ImportError:
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        pass
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    else:
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        modobj = sys.modules.get(modulename)
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        print pkgname + ' module: ' + str(modobj)
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        try:
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            print pkgname + ' __version__: ' + str(modobj.__version__)
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        except AttributeError:
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            pass

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def show_version():
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    print('Mamba Sql Tools v{}'.format(version.short()))
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    print('{}'.format(copyright.copyright))