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Comments:
<0> anyone 'round familiar with libxslt ?
<1> moin
<2> what does click wrapping mean?
<3> Is there some tutorial on fast fourier transform with scipy?
<2> CardinalFang, URL?
<4> http://www.gnome.org.nyud.net:8080/~davyd/gnome-2-14/
<4> Several mentions of "{written,extensible} in Python" in there."
<5> Is there an easier way to append a value to a tuple than converting it to a list?
<6> no
<6> that's impossible.
<6> but l = list(mytuple); l.append(foo)
<6> is okay
<5> Okay, so converting a tuple to a list is acceptable?
<7> t = t + (x,)
<6> that's nto appending to atuple
<7> no, tuples are immutable
<5> I just have an argument tuple from *args and need to add a value to it, is all.
<3> Is there any other wrapper to libfftw than the one in SciPy?
<7> likewise you can't append to a string or add to a number
<8> hello
<8> are there any good linux IDEs for python
<6> vim
<8> other than vim
<9> Time for some sleep....Goodnight everyone
<10> vim?
<11> isn't idle a python IDE?
<11> *shrug* I use vim.
<8> thanks NfNitLoop
<12> hello
<13> hi. i need a simple parsing solution for several entry fields. whats your preferred solution to test if the entry is (a number) in the range from 0 to 999? --> "if x in range(1000)" ??
<14> 'if 0 <= x < 1000'
<13> yeah, more like it. thx :)
<11> Hmm, python allows that?
<15> lol
<15> >>> a = 10
<15> >>> 0 < a < 100
<15> True
<15> it looks like working
<15> i didn't know that :)
<13> and if i ony wanna know if it is an integer? --> 'isinstance()'?
<16> are you sure its not just that 0<a returns True, which is repesented as an integer as 1, which is less than 100?
<15> >>> a = 101
<15> >>> 0<a<100
<15> False
<14> eigenlambda: I am sure.
<14> the tutorial is also sure. See section 5.7 of docs.python.org/tut/
<16> >>> a=-51
<16> >>> -100<a<-50
<16> True
<11> Yeah, I just tried the expression: -1 < -2 > -1. You can put parenthesis around either side to have it return True.
<16> >>> 2 < 3 > 2
<16> True
<11> (2<3)>2: false. 2<(3>2): false
<11> etc, etc.
<16> alright, so x <> y <> z is interpreted as (x <> y) and (y <> z)
<14> correct.
<11> I guess it's nice Python does that. But I'd never write that, simply because it'd make me nervous every time I re-read that section of code.
<14> also ==, <, <=, >, >=
<16> ya, thats 'cause we come from less nice languages :)
<17> what are thoughts on the x = (choice1, choice2)[bool(condition)] method? is there a way to make it lazily evaluate the choices?
<6> dijix: uhh, never do anything like that
<6> the correct way of doing it is:
<6> def myfunc(condition):
<6> if condition: return choice1;
<6> return choice2
<6> or similar.
<17> but that's boring.. :)
<18> what does <> do?
<11> Which you could do in a lambda if it absolutely *had* to be on one line.
<4> NfNitLoop, you should feel free using it. Eventually, you won't be surprised when the language obeys common sense.
<14> Python is extremely boring.
<14> chmeee: the same thing as !=
<13> can i do something like "y = int(x) or y = 0" with the meaning "***ign int(x) if possible, otherwise ***ign 0". would spare me all the "try" clauses.
<18> ah, thought so
<14> NfNitLoop: nope, 'if' is a statement.
<6> yeah, a < b < c is the same as a<b and b<c
<18> Yhg1s: that reminds me of the (Q)Basic form
<6> it's part of how the language is defined.
<11> CardinalFang: I'll be surprised when I go back to another language. :P
<17> it's one of those things I do when showing off to VBers at work..
<19> net
<4> NfNitLoop, Oh, well Python can't help with that.
<14> biopyte: nope.
<2> um.
<13> o.k.
<14> biopyte: but you can write a function to do it, so you only have one 'try' block.
<13> o.k.
<13> could do that i perl, i remember, but those days are definitly gone ;)
<17> you can also wrap that up in a decorator
<14> Perl isn't Python.
<20> is it in the spirit of python to write many very small functions? (<5,10 lines)
<13> it isnt. definitly.
<14> Yango: sure.
<13> lets talk about something else ;)
<21> Hello
<16> i've always thought that the spirit of python was to make everything as easy to understand
<16> so if short functions make it easy to understand, then
<13> eigenlambda, it does well so, doesnt it?
<21> I m new in the developpement and I choice python to begin. Today I had a script to do and my day is resuming in work on python :s . My script need to get a result of a command on a remote machine to insert this result in a file on the locale machine. to do that only ssh is available
<22> 2006/02/20 17:41 EST [-] [Failure instance: Traceback: psycopg2._psycopg.ProgrammingError: no results to fetch
<22> I'm getting that exception
<13> eigenlambda, i'm just a hobby programmer, anyway. but one of my best decisions recently was to switch to python ...
<22> INSERT INTO idportal_profile (fullname, user_id) VALUES ('Brian', '9')
<21> Currelty I have the result of the command done on the remote machine but I don t know how to put this result in a liste
<16> ssh user:p***@computer command >> file
<22> After I do a runOperation on that query ^
<13> eigenlambda, coolest language in the world
<22> Also the INSERT doesn't work
<22> What is happening?
<21> eigenlambda: using python this doesn t work :s
<16> christor_: do you have the result as a string?
<16> christor_: flaming people is generally considered to not be a good way to get them to help you
<21> eigenlambda: currently I m trying that :
<16> christor_: if it's a string, you put it in a list by putting brackets around it
<21> cmd = "ssh root@IP ls"
<21> ssh = pexpect.......
<16> ok
<21> eigenlambda: and the result appears on the screen ( several line)
<16> so you have the result in a string. Where are you trying to put it?
<21> but this result is not saved in the var ssh or other :s
<16> oh
<16> hm
<20> eigenlambda, popen maybe?
<21> I show you the script on pastebin
<16> ya, thats what i was thinking
<16> (i've actually never heard of pexpect)
<16> hehe ya
<16> or, answering questions and hearing smarter people's answers
<21> http://pastebin.ca/42391
<16> what really made my day though was when somebody on #math asked what an eigenvalue is ^_^
<21> eigenlambda: do you know better solution?
<21> eigenlambda: I searched a little on the net (python ssh and the result was often pexpect)
<23> ok, I'm trying the struct.pack() to transform the list of [0,255,0,0,255....etc....] into the binary data. But the pack() warns me about format that required argument is not an integer (my argument is taht list)
<21> eigenlambda: the print ssh give me that : http://pastebin.ca/42393
<16> how about os.popen(cmd, "r")
<16> or rather, ssh = os.popen(cmd, "r").read()
<16> then ssh contains the output from cmd, as executed by sh -c
<21> eigenlambda: mmh ok
<21> I m looking on the net
<6> fyi, you can't enter p***words into ssh using python very easily at all.
<21> christor_: THX I m goint o read info
<21> Jerub: no prob I use key
<6> good
<6> you probably also want -o StrictHostKeyChecking=no
<16> popen() is for shell pipes
<16> ya i like os.popen(cmd, "r").read()
<16> its nice and elegant and unixy
<19> and blocking
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