function/cfn_resource_provider/resource_provider.py
def is_int(s):
    """
    returns true, if the string is a proper decimal integer value
    """
    if len(s) > 0 and s[0] in ('-', '+'):
        return s[1:].isdigit()
    return s.isdigit()

    returns true, if the string is a proper decimal integer value
    
returns true, if the string is a proper decimal integer value
returns true if the string is a proper decimal integer value
def is_int(s):
    if len(s) > 0 and s[0] in ('-', '+'):
        return s[1:].isdigit()
    return s.isdigit()
def is_int ( s ) : if len ( s ) > 0 and s [ 0 ] in ( '-' , '+' ) : return s [ 1 : ] . isdigit ( ) return s . isdigit ( )
returns true, if the string is a proper decimal integer value
returns true if the string is a proper decimal integer value
"""
    returns true, if the string is a proper decimal integer value
    """
s