pystax/cli.py
def cfn_safe(string):
        """
        Cloudformation names consist of alphanumeric characters and dashes only.
        """
        return re.sub(r"[\W_]", "-", string)

        Cloudformation names consist of alphanumeric characters and dashes only.
        
Cloudformation names consist of alphanumeric characters and dashes only.
Cloudformation names consist of alphanumeric characters and dashes only .
def cfn_safe(string):
        return re.sub(r"[\W_]", "-", string)
def cfn_safe ( string ) : return re . sub ( r"[\W_]" , "-" , string )
Cloudformation names consist of alphanumeric characters and dashes only.
Cloudformation names consist of alphanumeric characters and dashes only .
"""
        Cloudformation names consist of alphanumeric characters and dashes only.
        """
string