def expandvars_dict(settings):
    """Expands all environment variables in a settings dictionary."""
    return dict(
        (key, os.path.expandvars(value))
        for key, value in settings.iteritems()
    )
def expandvars_dict(settings):
    """Expands all environment variables in a settings dictionary."""
    return dict(
        (key, os.path.expandvars(value))
        for key, value in settings.iteritems()
    )
def expandvars_dict ( settings ) : return dict ( ( key , os . path . expandvars ( value ) ) for key , value in settings . iteritems ( ) )
Expands all environment variables in a settings dictionary.
Expands all environment variables in a settings dictionary .