Τη Παρασκευή, 22 Φεβρουαρίου 2013 8:20:20 π.μ. UTC+2, ο χρήστης
rob.mar...@gmail.com έγραψε:
> The datetime function: strptime() DOES check the date for validity. So try
> something like:
>
>
>
> from datetime import datetime
>
>
>
> def get_date():
>
> while True:
>
> try:
>
> date_in = raw_input("Enter date (dd mm yyyy): ")
>
> date_out = datetime.strptime(date_in,"%d %m %Y").strftime("%Y-%m-%d")
>
> return date_out
>
> except ValueError:
>
> print "Invalid date: {}, try again...".format(date_in)
Thank you very very much!! i cannot beleive that it was so easy, a matter of
one line of coding!
date = datetime.strptime(date,"%d %m %Y").strftime("%Y-%m-%d")
Cna you please explain in to me?
This line checks the date variable for valid pattern entry and then also
tranforms the date to the othjer pattern?
And if there is a way to embed this line to the existing if() statemtn along
with the othwr variables check that would be perfect!!
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