def validate_positive_int(ctx, param, value):
    'Callback to validate param passed is a positive integer.'
    if (isinstance(value, int) and (value > 0)):
        return value
    raise click.BadParameter('Must be a positive integer')
Callback to validate param passed is a positive integer.
def validate_positive_int(ctx, param, value):
    
    if (isinstance(value, int) and (value > 0)):
        return value
    raise click.BadParameter('Must be a positive integer')