Τη Τρίτη, 22 Ιανουαρίου 2013 5:25:42 μ.μ. UTC+2, ο χρήστης Peter Otten έγραψε:
> Ferrous Cranus wrote:
>
>
>
> > I insist, perhaps compeleld, to use a key to associate a number to a
>
> > filename. Would you help please?
>
> >
>
> > I dont know this is supposed to be written. i just know i need this:
>
> >
>
> > number = function_that_returns_a_number_out_of_a_string(
>
> > absolute_path_of_a_html_file)
>
> >
>
> > Would someone help me write that in python coding? We are talkign 1 line
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> > of code here....
>
>
>
> Since you insist:
>
>
>
> >>> def
> >>> function_that_returns_a_number_out_of_a_string(absolute_path_of_a_html_file):
>
> ... return int(absolute_path_of_a_html_file.encode("hex"), 16)
>
> ...
>
> >>> function_that_returns_a_number_out_of_a_string("/foo/bar/baz")
>
> 14669632128886499728813089146L
>
>
>
> As a bonus here is how to turn the number back into a path:
>
>
>
> >>> x = 14669632128886499728813089146
>
> >>> "{:x}".format(x).decode("hex")
>
> '/foo/bar/baz'
>
>
>
> ;)
Thank you but no...no that would be unnecessary complex.
I just need a way to CONVERT a string(absolute path) to a 4-digit unique number
with INT!!! That's all i want!! But i cannot make it work :(
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