i not too smart steve , can you show me with code ?
On Mon, Jul 11, 2011 at 8:22 PM, Steve Willoughby <st...@alchemy.com> wrote: > On 11-Jul-11 17:18, Edgar Almonte wrote: >> >> this is just one time thing and the value don't get repeat > > Then you could make a single loop over the input lines, building two > dictionaries as you go: > * one that maps column 2's value to the rest of that line's data > * and one that does this for column 3's value. > > Now run through the column 2 data you saved, print that data row, > then look up the value in the other dictionary and print that after it. > >> >> On Mon, Jul 11, 2011 at 7:55 PM, Steve Willoughby<st...@alchemy.com> >> wrote: >>> >>> On 11-Jul-11 16:50, Edgar Almonte wrote: >>>> >>>> Thanks for the hints , what i want accomplish is sort the line by the >>>> same value in the column 2 and 3 >>>> >>>> i mean the line with the same value in the 2 get together with the >>>> line in the same value in column 3 >>> >>> What if the same value appears more than once? Does it matter which ones >>> you match up? If so, how do you decide? >>> >>> -- >>> Steve Willoughby / st...@alchemy.com >>> "A ship in harbor is safe, but that is not what ships are built for." >>> PGP Fingerprint 4615 3CCE 0F29 AE6C 8FF4 CA01 73FE 997A 765D 696C >>> _______________________________________________ >>> Tutor maillist - Tutor@python.org >>> To unsubscribe or change subscription options: >>> http://mail.python.org/mailman/listinfo/tutor >>> > > > -- > Steve Willoughby / st...@alchemy.com > "A ship in harbor is safe, but that is not what ships are built for." > PGP Fingerprint 4615 3CCE 0F29 AE6C 8FF4 CA01 73FE 997A 765D 696C > _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor