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> Sent: Sunday, September 25, 2005 12:10 PM
> To: Garry Rowberry; Python Tutor Mailing List
> Subject: Re: [Tutor] Error checking - very basic question
>
> Hi Garry,
> dau_version = None
> while dau_version not in ("2.8", "2
Hi Garry,
dau_version = None
while dau_version not in ("2.8", "2.1"):
dau_version = raw_input("\n\tIs the DAU a version 2.1 or 2.8, please
enter only 2.1 or 2.8 ")
print"\n\t\aError! - please enter only 2.1 or 2.8."
el
Garry Rowberry wrote:
> def ask_dau_version():
> """Determine the product issue of the DAU."""
> dau_version = None
> while dau_version not in ("2.8", "2.1"):
> dau_version = raw_input("\n\tIs the DAU a version 2.1 or 2.8, please
> enter only 2.1 or 2.8 ")
> print"\n\t\a
