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Comments:
<0> is it possible to get keys by value from a dictionary?
<1> damg, yep, but don't expect to get exactly one key
<1> you could get zero, one or many
<0> Greatred, no, that's not a problem. that's actually the effect I want to achieve :)
<1> and it'll have to search every key/value pair in the dictionary
<0> i thought of using values(), then take the biggest value (those are longs) and that's why I'm asking get a list of keys for this value
<1> something like: [key for (key,value) in haystack.iteritems() if value == needle]
<1> does that sound right?
<0> Greatred, it should work. Thank you
<1> enjoy
<2> hi
<2> what is an easy way to build a string from a list of ints?
<3> hi
<4> hi channel! I jsut want to use gettext.. i tried the following code.. But its output wasnt as expected.. http://deadbeefbabe.org/paste/484 plz help me
<3> using libxml2 how can i get a string from an xml doc?
<4> I wanted it to first print "Beenden" and then "Exit"
<4> But it doesnt do the translation.. wat could be the reason?
<4> plz point out my mistake
<5> moldy: "".join(map(str,listofints))
<2> thx sysfault
<4> hey guys.. someone help me..
<4> plz
<6> tuxplorer: do you actually have an en.mo to go with that?
<4> LarstiQ: where should i check? I'm new to python and gettext..
<6> tuxplorer: the strings won't translate themselves, you have to do that
<6> tuxplorer: have a look at the gettext documentation, you need to make a .po for your application and compile that to .mo form (for every language)
<4> LarstiQ: how? i just though the translation libraries are already there :)
<4> oh! k.
<4> s/though/thought/
<6> tuxplorer: that would be impossible, words have different meanings in different context
<4> LarstiQ: can you give me the appropriate link to start with?
<6> tuxplorer: http://www.gnu.org/software/gettext/manual/html_mono/gettext.html chapters 1 & 2 are good to understand the problemspace
<4> LarstiQ: Thanks :)
<7> how could unicode string be used where plain strings are expected (for example when using shelve)
<7> is there any commonly used conversion between unicode and... for example ascii representation of unicode string?
<8> UTF-8 is the common representation. encode the unicode string in utf-8.
<8> (And decode it back when you want unicode again.)
<9> He could also use the repr form isn't it ?
<2> btw, what is the difference between repr() and str()?
<10> why i got DeprecationWarning when i try to resizing an image with pil. of course i must use float. and this is what pil doesnt like. can i turn off this warning message?
<8> they do different things. str() turns the object into a string (in whichever way the object wants to be turned into a string), where as repr() returns the representation of an object, in a string. repr() is for debugging purposes more than for anything else.
<8> avan: depends on the exact deprecation warning. Python's -W option or the 'warnings' module can be used to turn off warnings. However, DeprecationWarnings warn for code that will *start breaking* in a future version, so you're really better off fixing whatever triggers the warning.
<2> ah, ok
<10> but i cant fix it
<10> it must be float
<8> avan: can't fix what? what is the warning message? which function are you calling?
<10> pil's image resize
<10> u know i must use float cos i need accurate vars to resize an image
<6> that is only part of the answer
<10> DeprecationWarning: integer argument expected, got float
<8> avan: so what are you calling? a function? a method? which one? what arguments are you p***ing?
<10> a function
<10> image.resize(neww,newh,Image.ANTIALIAS)
<8> and which argument 'needs to be a float'?
<10> w,h
<8> the height is in pixels. p***ing a pixel float is senseless, it'll just be turned into an int.
<8> and same for width.
<11> what ? no subpixel accuracy ? :)
<10> ok i know now what is the problem
<8> yes... you're p***ing a float. :)
<10> its integer but float
<10> if i know well :)
<10> sorry for the lame question
<10> thanks anyway
<10> its working now properly
<12> Jerub: Ever poked at NOAA's METAR data/format
<13> hi all
<14> Can I "cd" with Python?
<5> os.chdir()
<6> Jimmey__: os.chdir
<14> Thanks
<15> when I have a dictionary: dict[str(fst_line)]=str(list) where fst_line is the key and list is a list of informations. How can I get access to the different list items over the key?
<14> And how can I list the contents of the current directory, without having to specify the directory's name as a parameter in os.listdir()?
<14> What I mean to say is, how can I output the current working directory?
<16> Jimmey__, os.getcwd()
<14> Benji, thankyou
<16> np
<17> Jimmey__, you might want to look at dir(os) and help(os)
<14> Yango, I was in the process. Thanks :)
<17> adac, d = { 'key_line': '1,2,3,4' } d['key_line'] will refer to '1,2,3,4'
<17> adac, I didn't get what you mean, though
<18> hello all
<15> Yango: yes, but i want to access only one of those numbers 1,2,3,4
<17> adac, store the list as a list, not as a str'ed list
<17> d['the_list'] = [1,2,3,4]
<19> adac: or do '1,2,3,4'.split(',')[index]
<17> d['the_list'][0] = 1
<6> tp76: considering he has a list to begin with, that's a bit wasteful
<19> adac: though, you might want to store the value as a list (or tuple) rather than a string, as Yango said, if this is what you want.
<19> LarstiQ: str (list) is a list?
<6> tp76: fair enough, the naming could be misleading
<19> adac: so, dict[str(fst_line)]=list. Unless there's a reason you need to store strings.
<20> hi there
<20> anybody here uses pykde (esp. KGlobalAccel) and has a minute or twoe?
<21> hi
<21> i've got two big CSV files that i would like to paste line to line in one file, do you think it's possible to do that with a python script ?
<21> is there a module to parse CSV files ?
<19> Comete: sure. See the csv module.
<21> tp76: ouah : thanks
<21> :)
<20> ok, so I have got this code - and after I hit the Accel Key (F11 in this example), I have the app frozen, AND the keyboard not responding (killing the app helps the keyboard): http://rafb.net/paste/results/yTKtci68.html | I am using Linux 2.6.x/Python 2.4. any ideas?
<22> I got this very odd phenomenon where my cx_Oracle would segfault together with how sqlalchemy uses it, but only ever with more then 10 threads, below or equal to 10 threads it is rock solid...
<23> hello
<23> Given a cl*** A: and a cl*** B(A):, how would I convert an instance of A to an instance of B? My first guess would be a function which receives a as an argument, and returns b. Is there a simpler way?
<24> Not really, no.
<23> TFK: thanks
<25> Is there a way to find out where to install extension libraries (automatically, so it can be done from a Makefile)?
<26> first of all, you'd have to know what type the object is
<26> then theres no guaruntee that they are similar cl***es
<26> larsl: python has a special package for doing installs like that
<26> http://docs.python.org/lib/module-distutils.html
<27> heya
<28> fastest way of getting out "file1.txt" from the following string: content-disposition: form-data; name="pics"; filename="file1.txt"?
<28> and of course.. i want to be able to get filenames of different sizes
<19> zamba: "file1.txt" ;)
<16> zamba: s.split('"')[-2]
<28> tp76 :)
<29> zamba: and if the filename contains '"' ?
<27> heya, I'm looking to write some interactive content for websites using python, do you know where I might look for some examples please?
<19> zamba: something like re.search ('filename="(.*txt)"$', string) perhaps.
<10> hi
<30> is there a tab-seperated outputter for the stdlib logger?
<31> you mean something like pprint?
<27> heya, I'm looking to write a CGI proxy in python, but i've never done any web programming with python before, do you know where I might some examples or anything?
<30> Tantalum: a `logging.Formatter` subcl***
<31> oh.. ok
<19> Tinned_Tuna: try http://www.python.org/doc/essays/ppt/sd99east/index.htm and Google.
<27> thanks, I've bin googling around, but they mostly seem to be written in PHP and perl, I haven't seen any in python (yet) :(
<27> cheers.
<30> Tantalum: a logging/csv mashup
<30> ;)
<20> m'kay, I'll try again, maybe this time I'll get some answers ;)
<20> anybody using pykde? I am trying to set-up a global Accel Key with KGlobalAccel, but all I get is a frozen app and a frozen keyboard
<20> the code is: http://rafb.net/paste/results/yTKtci68.html
<32> Is there an easy way to do an indefinite list comprehension? Like [f(x) while x>0]?
<32> I don't want to resort to a manual loop if I can avoid it
<32> Ah, nevermind, figured it out. Write a generator to do whatever and then die on whatever condition
<16> Kousu, the itertools module already provides a generator like that, look at "repeat"
<32> No, I don't mean that. What I want is to collect values until some condition fails
<19> Kousu: [f(x) for i in ... if cond] perhaps?
<19> er, for x in ...
<32> That was my first thought, of course, but it doesn't work because it doesn't stop when it has all the values
<10> could someone give me Sw1ft3DV4.5Release-473.exe or crack for build: 485 please? :)
<32> True, it has the same result but it might run for 2000 times it doesn't need to
<16> Kousu, you need this special construct called a "loop"
<32> <32>I don't want to resort to a manual loop if I can avoid it
<32> I'm just trying to make it more elegan
<32> t
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