Formatted input function
tjreedy at udel.edu
Sat Sep 5 17:00:55 CEST 2009
Chris Rebert wrote:
> On Sat, Sep 5, 2009 at 3:13 AM, candide<candide at free.invalid> wrote:
>> I have a text file and the first line provides the best score of a game. This
>> line has the following format :
>> Best score : 42
>> In order to update the score, I try to retrieve the score value.
>> In C, we would manage this with the following statement :
>> fscanf(foo_file, "Best score : %d", &score);
>> Does Python provide an equivalent ?
> Not an exact one, but it's still easily accomplished:
> score = int(foo_file.read().split(":").strip())
One must, of course, select the second item from the list returned by
.split. The .strip() seems not to be needed, at least in 3.1, as int()
>>> s='Best score : 42\n'
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