thanks Yury
On Wed, Feb 25, 2009 at 9:47 AM, chadrik <[email protected]> wrote: > > list comprehension: > http://docs.python.org/tutorial/datastructures.html#list-comprehensions > > string formatting: > http://docs.python.org/library/stdtypes.html#string-formatting-operations > here's some common examples: > > # strings > >>> f = 'foo' > >>> '%8s' % f > ' foo' > >>> '%-8s' % f > 'foo ' > > # ints > >>> '%04d' % 10 > '0010' > >>> '% 04d' % 10 > ' 010' > >>> '% 04d' % -10 > '-010' > > #floats > >>> '%.3f' % 1.123456 > '1.123' > >>> > > > > On Feb 25, 2009, at 6:33 AM, yury nedelin wrote: > > Chad, > can you describe what's going on in > > >>> [ '%.02f' % x for x in a] > ['1.11', '2.22', '3.33'] > > I have never seen such syntax > thanks > yury > > On Wed, Feb 25, 2009 at 4:53 AM, barakooda <[email protected]> wrote: > >> >> Thanx ! >> that really helpful and fast way. >> i just have lots of Bboxs to check >> thank you thank you >> :=) >> Barak >> >> >> >> On 25 פברואר, 02:00, Chad Dombrova <[email protected]> wrote: >> > list comprehension: >> > >> > >>> a= [ 1.1111, 2.2222, 3.3333] >> > >>> [ round(x,2) for x in a] >> > [ 1.11, 2.22, 3.33] >> > >> > if you're rounding these values for the sake of printing them out then >> > you should use: >> > >> > >>> [ '%.02f' % x for x in a] >> > ['1.11', '2.22', '3.33'] >> > >> > On Feb 24, 2009, at 9:41 PM, barakooda wrote: >> > >> > >> > >> > > that what i did >> > > but there is function that deal automatically with list or touple ? >> > > that was my question basically >> > >> > > On 25 פברואר, 00:59, Chad Dombrova <[email protected]> wrote: >> > >> python to the rescue: >> > >> > >> >>> round( 1.24343, 2) >> > >> 1.24 >> > >> > >> On Feb 24, 2009, at 7:31 PM, barakooda wrote: >> > >> > >>> for example i have A=(1.2323,1.3232,1.454 >> > >> > >>> i`m looking for automate function that will output same A but with 2 >> > >>> decimal points less >> > >> > >>> the new A will be: >> > >>> 1.2,1.3,1.4) >> > >> > >>> i can do it manually but in my script it wont be fun at all :-) >> > >>> thank you !!! >> > >> > >> >> > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/python_inside_maya -~----------~----~----~----~------~----~------~--~---
