I am calling system command in python by os.system()
I do, os.system("wget http://blah blah blah")
then I run the program by ./programname >redirected file
The things put to screen doesn't redirect to the file I want.
What's the trick in here?
Thanks
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http://mail.python.org/mailman/listinfo
Terry Hancock wrote:
> What Lundh is modeling this on is not standard OOP thinking,
> but rather the standard way of opening files in Python.
>
> Or you could say he's using a "factory function".
"open" is a factory function, and it picks the right class based
on the file you're opening.
anyone
Terry Hancock wrote:
> There was a patch published at one time that was supposed
> to fix this. I remember doing some testing and not finding
> it to work perfectly, but I may have been doing something
> wrong. Can't recover it at the moment, but some search
> engine work might turn it up.
trans
Thanks, I had completely missed the module traceback...
I'll use traceback.print_exc(), it seems the most straightforward way.
The only flaw is that the traceback starts in the method where i catch the
exception and not from "__main__", but I guess it can't be helped.
--
http://mail.python.org/ma
Hey all,
Currently i'm trying to use popen3 to access stderr - i wanted to use it to output some text to the
parent process, so it can display it (non-console, graphically is what I mean). Is it possible
to write to stderr fromt he child process or, barring this, to attach another stream to the ch
>Would it be sufficient in your case merely to allow only .html files to
>be loaded? Or URLs without .extensions? Or even just permit only the
>http: protocol?
Personally, I'm just noodling around with this right now.
So "my case" is the abstract case. I think the solution if
one was needed wou
KraftDiner <[EMAIL PROTECTED]> wrote:
> Many thanks everyone.
>
> One last quick question...
> The dictionary, I believe, is sorted by the key.
Dictionaries are NOT sorted -- they're hashtables.
> Is there a way to sort it by the value?
> Say I wanted to put out a list of the frequency sorted b
KraftDiner wrote:
> Many thanks everyone.
>
> One last quick question...
> The dictionary, I believe, is sorted by the key.
> Is there a way to sort it by the value?
> Say I wanted to put out a list of the frequency sorted by highest to
> lowest?
>
The dictionary itself is actually unordered; a
Many thanks everyone.
One last quick question...
The dictionary, I believe, is sorted by the key.
Is there a way to sort it by the value?
Say I wanted to put out a list of the frequency sorted by highest to
lowest?
--
http://mail.python.org/mailman/listinfo/python-list
I just got a new computer and pyton 2.2 is on it
and I have never heard of it What is is for. Should I keep it on my
puter???
--
http://mail.python.org/mailman/listinfo/python-list
Hi
you can use has_key() to check whether
the particular value is in the key set or not.
>>> a = {}
>>> a[1] = 22
>>> a[2] = 33
>>> a
{1: 22, 2: 33}
>>> a.has_key(3)
False
>>> a.has_key(1)
True
>>>
-raj
KraftDiner wrote:
> Ok so this is nice.. Just one thing.. When you try to get a value from
>
KraftDiner wrote:
> Ok so this is nice.. Just one thing.. When you try to get a value from
> a dictionary
> and it isn't found in the dictionary things go bad...
>
> Take this for example:
>
> class histogram(object):
> def __init__(self):
> self.histo = {}
>
> def upda
Ok so this is nice.. Just one thing.. When you try to get a value from
a dictionary
and it isn't found in the dictionary things go bad...
Take this for example:
class histogram(object):
def __init__(self):
self.histo = {}
def update(self, point):
i
KraftDiner wrote:
> The dictionary is sorted by the point key.
> Is there a way to sort the dictionary by the value?
> Seems to me this goes against the purpose of a dictionary but
> thats what I need to do..
>
Well, it's probably not all that efficient, but it is simple code:
sortedList = [
The dictionary is sorted by the point key.
Is there a way to sort the dictionary by the value?
Seems to me this goes against the purpose of a dictionary but
thats what I need to do..
--
http://mail.python.org/mailman/listinfo/python-list
KraftDiner <[EMAIL PROTECTED]> wrote:
> Cool.
> Ok so my histogram class had two methods 1) To increment a point and 2)
> to get the point.
>
> def class histo:
>def __init__(self):
>histo = {}
> def update(point):
>'''searches the dictionary for point and if it exists increment t
On Wed, 2006-02-01 at 19:06 -0800, KraftDiner wrote:
> Cool.
> Ok so my histogram class had two methods 1) To increment a point and 2)
> to get the point.
>
> def class histo:
>def __init__(self):
>histo = {}
> def update(point):
>'''searches the dictionary for point and if it exis
Cool.
Ok so my histogram class had two methods 1) To increment a point and 2)
to get the point.
def class histo:
def __init__(self):
histo = {}
def update(point):
'''searches the dictionary for point and if it exists increment the
value.
if it doesn't exist set the value to 1'''
KraftDiner <[EMAIL PROTECTED]> wrote:
...
> histo = {[0,0,0]:1, [0,0,1]:2}
> Would indicate that there is one sample at 0,0,0 and two samples at
> 0,0,1
> but python tells me TypeError: list objects are unhashable
>
> So any suggestions would be welcome.
Use tuples, not lists, as your keys:
h
Hi, I wrote a C++ class that implements an n dimensional histogram in
C++, using stl maps and vectors. I want to code this up now in Python
and would like some input from this group.
The C++ class was VERY simple..
std::map, unsigned long> histo;
Say for example I want a 3D histogram th
Alan Morgan <[EMAIL PROTECTED]> wrote:
...
> Excessive cleverness can lead to unmaintainable code. So can excessive
> stupidity.
+1 QOTW.
> Since there are a lot more stupid people than clever people out there I
> think the more likely scenario is having to maintain unmaintainable code
> writ
JerryB <[EMAIL PROTECTED]> wrote:
...
> is it possible to access the individual members of a dictionary using %
> locals() when creating a string?
Not by using the built-in locals(); you'd have to override locals to
mean someting different (not recommended).
Alex
--
http://mail.python.org/ma
Steven D'Aprano wrote:
> This isn't a criticism, it is a genuine question. Why do people compare
> local files with MD5 instead of doing a byte-to-byte compare? Is it purely
> a caching thing (once you have the checksum, you don't need to read the
> file again)? Are there any other reasons?
Becau
"GazaM" <[EMAIL PROTECTED]> writes:
> Paul: By server side include I mean simply calling upon the script from
> an include line within the html, for example ''
Try printing the contents of os.getenv() in your script and see
if the cookie data is in there.
--
http://mail.python.org/mailman/listinf
I have implemented a COM object in Python and I would like
to be able to change the script without stopping and
restarting the application that's using the COM object. Is
there a way to do this? (I can change the program that
calls the COM object if needed.)
Thanks...
-- jeff
--
http://mail.p
Kirk: I'm using the Cookie module to create/send/read the cookies. The
problem is that I can't read session cookies when running the script
from a server side include line.
Paul: By server side include I mean simply calling upon the script from
an include line within the html, for example ''
Gaza
"GazaM" <[EMAIL PROTECTED]> writes:
> there will display a login form. Now, the big showstopper here is that,
> because session cookies are stored in http headers sent by the client
> (afaik) the cgi script can't get any, because the http headers are
> passed onto the html file and any cgi scripts
GazaM wrote:
> What I have is a cgi script run through a server
> side include line in the html, which looks for the session cookie, if
> it is present will say 'logged in as "user"' and if the cookie isn't
> there will display a login form. Now, the big showstopper here is that,
> because session
wow, those were some seriously quick replies, thanks. I understand that
cookies is the best way to do things, but I didn't explain my problem
well, sorry.
Basically, I have a blog in the works and I want to have an online
interface for posting. What I have is a cgi script run through a server
side
[EMAIL PROTECTED] writes:
> I was just wondering if / how would it be possible to create secure
> sessions for a website using Python CGI... I thought of using cookies,
> and things looked promising for a while; I could login through a form
> which pointed to a cgi script which created sent the use
[EMAIL PROTECTED] wrote:
> Hey,
>
> I was just wondering if / how would it be possible to create secure
> sessions for a website using Python CGI... I thought of using cookies,
> and things looked promising for a while; I could login through a form
> which pointed to a cgi script which created sen
Magnus Lycka <[EMAIL PROTECTED]> writes:
> Sure, but on the other hand, you are really on your own when you
> avoid the compile time type safety in C++.
But it's almost impossible to avoid. Does *p point to a valid object,
or to unallocated memory? C++ has no way to tell this at compile
time.
--
Hey,
I was just wondering if / how would it be possible to create secure
sessions for a website using Python CGI... I thought of using cookies,
and things looked promising for a while; I could login through a form
which pointed to a cgi script which created sent the user cookies, but
I found that
Steven D'Aprano <[EMAIL PROTECTED]> writes:
> Sure. But if you are just comparing two files, is there any reason to
> bother with a checksum? (MD5 or other.)
No of course not, except in special situations, like some problem
opening and reading both files simultaneously. E.g.: the files are on
two
Tom Anderson <[EMAIL PROTECTED]> writes:
> > The obvious way is make a list of hashes, and sort the list.
>
> Obvious, perhaps, prudent, no. To make the list of hashes, you have to
> read all of every single file first, which could take a while. If your
> files are reasonably random at the beginni
On Wed, 1 Feb 2006 23:40:37 +0100
Daniel Nogradi <[EMAIL PROTECTED]> wrote:
> I'm relatively new to object oriented programming, so get
> confused about its usage once in a while. Suppose there is
> a class Image that has a number of methods, rotate, open,
> verify, read, close, etc. Then to use th
Kirill Simonov wrote:
> Hi,
>
> Could someone tell me why my extension module works under Python 2.4, but
> fails with Segmentation Fault under Python 2.3? Here is the stripped version:
Maybe Python threads aren't initialized? Adding a call to
PyEval_InitThreads() stops the seg fault for me in Py
On 1 Feb 2006 14:41:05 -0800
"Kamilche" <[EMAIL PROTECTED]> wrote:
> It can only read transparency, it can't write it. I went
> looking and found that out a couple weeks ago.
There was a patch published at one time that was supposed
to fix this. I remember doing some testing and not finding
it to
Thanks for the help everyone (especially those that gave more answers
than attitude). It's working perfectly!
Ian
--
http://mail.python.org/mailman/listinfo/python-list
I intend to use the doctect heavily. For this I am thinking of
coding a class that comes with a built-in doctest functionality.
I'd like to seek for input before I start.
The idea is to have a class MyObj from where all my other
classes will subclass.
lets say:
class C(MyObj):
''' Thi
>
> In this case, Image seems to be a python module, with the open function
> defined, PIL's Image is not a class.
>
Thanks for the enlightening remarks, especially this last one, indeed,
it's not a class.
--
http://mail.python.org/mailman/listinfo/python-list
Daniel Nogradi wrote:
> I'm relatively new to object oriented programming, so get confused
> about its usage once in a while. Suppose there is a class Image that
> has a number of methods, rotate, open, verify, read, close, etc. Then
> to use this class my natural guess would be to have something l
Daniel Nogradi wrote:
> I'm relatively new to object oriented programming, so get confused
> about its usage once in a while. Suppose there is a class Image that
> has a number of methods, rotate, open, verify, read, close, etc. Then
> to use this class my natural guess would be to have something l
On Wed, 01 Feb 2006 23:40:37 +0100, Daniel Nogradi wrote:
> I'm relatively new to object oriented programming, so get confused
> about its usage once in a while. Suppose there is a class Image that
> has a number of methods, rotate, open, verify, read, close, etc. Then
> to use this class my natur
On Wed, 01 Feb 2006 23:40:37 +0100, Daniel Nogradi wrote:
> I'm relatively new to object oriented programming, so get confused
> about its usage once in a while. Suppose there is a class Image that
> has a number of methods, rotate, open, verify, read, close, etc. Then
> to use this class my natur
Rocco:
thanks for your response. The examples were just made up. I don't
normally use 'dict' and 'str'.
I know I can create a dictionary with the variables I want, etc. My
question is not how to solve the problem, or how to come up with a
work-around (I'm getting pretty good at this one :), so my q
It can only read transparency, it can't write it. I went looking and
found that out a couple weeks ago.
--
http://mail.python.org/mailman/listinfo/python-list
I'm relatively new to object oriented programming, so get confused
about its usage once in a while. Suppose there is a class Image that
has a number of methods, rotate, open, verify, read, close, etc. Then
to use this class my natural guess would be to have something like
image = Image( )
image.re
Hi,
i have used Pyrex to build some python Extensionclasses. Now i
stumbled over the fact that if a subclass has a __hash__ method the
__richcmp__ of the base is not called.
# pseudocode
class Base:
def __richcmp__():
print 'hi'
class Immutable(Base):
def __hash__()
> 1. How can I add a standard module named "datetime" in
> Jython when the error happens :"Traceback (innermost
> last):
> File "C:\python\test.py", line 3, in ?
> ImportError: no module named datetime "
> The line 3 is writen: "from datetime import datetime,
> tzinfor"
>
The datetime module wa
>> I did look at the sys.path but the issue is that I dont see a module
>> name datetime anywhere. Only datetime thing that is there is in include
>> directory and it is datetime.h, which I think is for C interface. I
>> have a python installed on my Windows desktop and it is working fine
>> there.
In article <[EMAIL PROTECTED]>,
Steven D'Aprano <[EMAIL PROTECTED]> wrote:
>On Sat, 28 Jan 2006 00:13:28 -0800, Kay Schluehr wrote:
>
>[snip lambda calculus stuff]
>
>> In Python you can write:
>>
>> Y = lambda g: (lambda f: g(lambda arg: f(f)(arg))) (lambda f: g(lambda
>> arg: f(f)(arg)))
>>
>>
Hi,
Does anybody know how to save an image in GIF format preserving transparent
background ??
Here's what I tested :
import Image, ImageDraw
im = Image.open('/path/to/model.gif') # An image with transparent backgroung
draw = ImageDraw.Draw(im)
draw.polygon([153,106,186,225,340,193,315,81,304,167
[EMAIL PROTECTED] wrote:
> I'm developing an application using the C language and Python for it's
> plugins. The C program connects to a MySQL database and keeps that
> connection active. Is it possible to 'share' this connection with the
> Python plugins? If so, is there a "standard" way to do tha
> i am using a tuple because i am building lists.
I don't understand
> if i just use (food +
> drink) then while drink is unique food remains the same do i get this:
>
> (burger, coke)
> (burger, 7up)
> (burger, sprite)
I don't understand what you're saying here.
food and drink are both string
In article <[EMAIL PROTECTED]>,
"Randall Parker" <[EMAIL PROTECTED]> wrote:
...
> More generally: One must keep in mind that advantages and disadvantages
> of specific implementations of language concepts are not always
> indications of flaws in those concepts.
Sure. And of course, the nominal t
JerryB wrote:
> Hi,
> I have a dictionary, a string, and I'm creating another string, like
> this:
>
> dict = {}
> dict[beatles] = "need"
> str = "love"
>
> mystr = """All you %(dict[beatles])s is %(str)s""" % locals()
>
> Why do I get
> keyerror: 'dict[one]'?
>
> Is there a way to reference th
i am using a tuple because i am building lists. if i just use (food +
drink) then while drink is unique food remains the same do i get this:
(burger, coke)
(burger, 7up)
(burger, sprite)
infidel wrote:
> tuple is the name of the built-in type, so it's not a very good idea to
> reassign it to som
Volker Grabsch <[EMAIL PROTECTED]> wrote:
> Ognen Duzlevski wrote:
> > Kent Johnson <[EMAIL PROTECTED]> wrote:
> >> Ognen Duzlevski wrote:
> >> > Say I got "page" as a string. How do I go about
> >> > instantiating a class from this piece of information? To make it
> >> > more obvious how do I cr
Donn,
More generally: One must keep in mind that advantages and disadvantages
of specific implementations of language concepts are not always
indications of flaws in those concepts. Real languages have real flaws
from bad design choices which cause them to fall short of what those
languages could
Thanks for all the help guys, it finally worked! I don't know if I
ever would have figured this out on my own...
skipping the url encoding is what did the trick. I didn't end up
needing to do anything special for ssl. I guess urllib2 just handles
that itself.
Thanks again,
-Greg
--
http://ma
Hi,
I have a dictionary, a string, and I'm creating another string, like
this:
dict = {}
dict[beatles] = "need"
str = "love"
mystr = """All you %(dict[beatles])s is %(str)s""" % locals()
Why do I get
keyerror: 'dict[one]'?
Is there a way to reference the elements in a dictionary with locals()
o
> Can anybody tell me how to call "f" in my C code?
Assuming you already have a handle to an instance of MyClass this should
do the trick:
PyObject *func = PyObject_GetAttrString(MyClassInst,"f");
if(func) {
PyObject *result = PyObject_CallObject(func,NULL);
if(result) {
//Do
Please put me in CC
When running the following program I get frequent errors like this one
Exception in thread Thread-4:
Traceback (most recent call last):
File "C:\Python24\lib\threading.py", line 442, in __bootstrap
self.run()
File "os.remove.py", line 25, in run
os.remove(filename)
Magnus Lycka wrote:
> In C++ it's the opposite. By demanding a particular type, we restrain
> ourself to using a set of values which is much smaller than the logic
> calls for, or we can throw away all type checks by e.g. casting to void
> pointers.
The main reason for evading the type system in s
thank you
(it's so obvious i don't know how i could misunderstand)
--
http://mail.python.org/mailman/listinfo/python-list
In article <[EMAIL PROTECTED]>,
...
> Granted, it is a pain to change type declarations.
I see it is time for the bi-monthly reminder that C++ is not
the ideal example of strong static typing, unless you just
want to make it look bad. Cf. Hindley-Milner type inference.
Donn Cave, [EMAIL PROTE
On Feb 1, 2006, at 7:59 AM, Tim Roberts wrote:
> Dan Lowe <[EMAIL PROTECTED]> wrote:
>>
>> Not sure if you typo'd that, but that should read:
>>
>> a += 20 * 14
>> print a
>
> Did you try to run that?
Well, I did, but I had given 'a' a value first. And now I'm thinking
that I may have
"shaboo" wrote:
> It does say Python 2.4.2
>
> Python 2.4.2 (#2, Jan 30 2006, 20:02:09) [C] on hp-ux11
> Type "help", "copyright", "credits" or "license" for more information.
> >>>
>
>
> I did look at the sys.path but the issue is that I dont see
Szabolcs Nagy wrote:
> the unicodedata manual sais:
> "
> name( unichr[, default])
> Returns the name assigned to the Unicode character unichr as a
> string. If no name is defined, default is returned, or, if not given,
> ValueError is raised.
> "
> what is the difference between "no name def
Gregory Piñero wrote:
> Ok, I tried the changes you guys suggested but same error still:
> 1. Corrected spelling of referrer.
errr, the other chap said the INcorrect spelling is correct for http.
sorry about that.
> Here is what they say my request should look like:
> ---
Yong Wang wrote:
>Hi,
> I have a data set like row = [[1,2,3,4,5], [6,7,8,9,10], [11,12,13,14,15]]
> when I use loop to print out data, I got compile error in printout statment.
> while j<24:
> print ' ',string.ljust(str(units[0]), 5),
> print ' ',string.ljust(str(ports[j], 3),
>
Yong,
Are you sure you indent with the same characters and there is no
non-print code there?
--eric
On 1 feb 2006, at 17:36, Yong Wang wrote:
> Hi,
>I have a data set like row = [[1,2,3,4,5], [6,7,8,9,10],
> [11,12,13,14,15]]
>when I use loop to print out data, I got compile error in
Hi,
I have a data set like row = [[1,2,3,4,5], [6,7,8,9,10], [11,12,13,14,15]]
when I use loop to print out data, I got compile error in printout statment.
while j<24:
print ' ',string.ljust(str(units[0]), 5),
print ' ',string.ljust(str(ports[j], 3),
print ' ',string.l
Gregory Piñero wrote:
> 1 . One thing that is weird is that the data part just says "Your
> FedEx Transaction". I know I put the XML here, but I also notice that
> urllib2 is putting this as:
>
> request=
> Can I have my xml placed here without that something= part? That
> don't specify what par
Don't forget to substitute the actual Content-length for %d!
--eric
On 1 feb 2006, at 17:34, Gregory Piñero wrote:
> Correction:
> ---
> --
> POST /GatewayDC HTTP/1.0
> Referer: YourCompanyNameGoesHere
> Host: SSLserver.fedex.c
the unicodedata manual sais:
"
name( unichr[, default])
Returns the name assigned to the Unicode character unichr as a
string. If no name is defined, default is returned, or, if not given,
ValueError is raised.
"
what is the difference between "no name defined" and "not given"?
eg. '\n' why g
Gregory Piñero wrote:
> Ok, I tried the changes you guys suggested but same error still:
> 1. Corrected spelling of referrer.
> 2. Don't specify host.
>
> Here is what they say my request should look like:
> -
> POST /GatewayDC
Correction:
-
POST /GatewayDC HTTP/1.0
Referer: YourCompanyNameGoesHere
Host: SSLserver.fedex.com
Accept: image/gif, image/jpeg, image/pjpeg, text/plain, text/html, */*
Content-Type: image/gif
Content-length: %d
Your FedEx Tra
Ok, I tried the changes you guys suggested but same error still:
1. Corrected spelling of referrer.
2. Don't specify host.
Here is what they say my request should look like:
-
POST /GatewayDC HTTP/1.0
Referer: YourCompanyNameG
That would certainly be an error. *Also*, urllib2 adds the host header
for you, no need to set it.
All the best,
Fuzzyman
http://www.voidspace.org.uk/python/index.shtml
--
http://mail.python.org/mailman/listinfo/python-list
Hi Greg,
> values = {'request':xml_request}
> headers = { 'Referer' : 'YourCompany',
> 'Host':'https://gatewaybeta.fedex.com/GatewayDC',
> 'Accept':'image/gif, image/jpeg, image/pjpeg, text/plain,
> text/html, */*',
> 'Content-Type':'image/gif'
> }
(blogger.com gives the same error if you don't .strip() your password
before using it to connect)
i noticed one spelling mistake here:
> headers = { 'Referer' : 'YourCompany',
'Referrer'
could it be that simple?
--
http://mail.python.org/mailman/listinfo/python-list
Hi guys,
I'm trying to write a program to get FedEx shipping rates, and I'm
following their API as outlined in this document:
http://www.fedex.com/us/solutions/wis/pdf/fsm_directmanual.pdf
I need specifically to make a POST request to their server as shown on
page 12. However I continually get s
I find the following very good for most needs:
try:
raise RuntimeError('err')
except:
import traceback;traceback.print_exc()
-- if you use Pydev, there's a template for that called printexc.
Cheers,
Fabio
Saizan wrote:
>In an event-driven application i'd like to keep the program alive
It does say Python 2.4.2
Python 2.4.2 (#2, Jan 30 2006, 20:02:09) [C] on hp-ux11
Type "help", "copyright", "credits" or "license" for more information.
>>>
I did look at the sys.path but the issue is that I dont see a module
name datetime anywhere.
Ernesto wrote:
> I'm looking for a way to capture command line output from a cmd
> session. Is there a way to use python to launch the application from
> the beggining then stream all of the output to a text file ?
Nevermind. This is a telnet question. I'm trying to get telnet
localhost
Op 2006-02-01, Saizan schreef <[EMAIL PROTECTED]>:
> In an event-driven application i'd like to keep the program alive regardless
> of any exceptions raised by the handlers,
> but still be able to debug them by reading the appropriate TraceBack from
> stderr.
> I can put something like:
>
> try:
Saizan wrote:
> In an event-driven application i'd like to keep the program alive
> regardless of any exceptions raised by the handlers, but still be able to
> debug them by reading the appropriate TraceBack from stderr. I can put
> something like:
See
sys.exc_info()
The you can do:
try:
.
Magnus,
I've been writing TextTest tests lately for an application that will be
presented at a PyCon tutorial on "Agile development and testing". I
have to say that if your application does a lot of logging, then the
TextTest tests become very fragile in the presence of changes. So I had
to come u
[EMAIL PROTECTED] wrote:
> I want to be able to parse sizes in bytes in several formats, such as
> "1048576", "1024K", "1024KB", "1M" etc.
>
> Is there a module that will help me with that?
>
> /David
>
Like this?
import re
units = {'B':0, 'k':10,'M':20,'G':30,'T':40}
def parse(text):
Magnus Lycka wrote:
> Randall Parker wrote:
> > Also, compile time errors get caught sooner. They get caught before
> > tests even get written.
>
> Not if you do Test Driven Tevelopment. Then you write
> the tests before you compile your target code! It's
> also my experience that the write test -
I'm looking for a way to capture command line output from a cmd
session. Is there a way to use python to launch the application from
the beggining then stream all of the output to a text file ?
--
http://mail.python.org/mailman/listinfo/python-list
Hi
I am trying to write a C code to call a class function in a python
module. Here's my python module:
def fib(n):# write Fibonacci series up to n
a, b = 0, 1
while b < n:
print b,
a, b = b, a+b
def fib2(n): # return Fibonacci series up to n
result = []
a, b =
In an event-driven application i'd like to keep the program alive regardless of
any exceptions raised by the handlers,
but still be able to debug them by reading the appropriate TraceBack from
stderr.
I can put something like:
try:
self.call_handler(handler,*args)
except Exception, e:
Hi, all
I have some questions to ask:
1. How can I add a standard module named "datetime" in
Jython when the error happens :"Traceback (innermost
last):
File "C:\python\test.py", line 3, in ?
ImportError: no module named datetime "
The line 3 is writen: "from datetime import datetime,
tzinfo
Bonjour !
Je n'ai pas d'objections à ce que tu le fasse. La seule chose qui
m'embête, c'est que les leçons ne sont qu'en anglais. C'est un peu
pour moi une question de fierté ; au moins l'interface de rur-ple est
traduite en français.
André Roberge
Méta-MCI wrote:
> Bonjour !
>
> Il me semble
Bonjour !
Il me semblerait sympathique que cette annonce soit dupliquée sur
fr.comp.lang.python, et sur quelques autres newsgroups.
Par exemple, puis-je répercuter l'annonce sur le newsgroup
"programmation.python" de zoo-logique ?
@-salutations
--
Michel Claveau
--
http://mail.python.org/
Jens Theisen wrote:
> Jay wrote:
>> How much time in your C/C++ code is spent casting and trying to
>>trick the compiler into doing something that it thinks you shouldn't be
>>doing?
>
> Not much frankly. Though I have no doubt that there is a lot of code that
> does, but more so in older C++ co
Jay Parlar wrote:
> Well guess what: The *only* code you'll have to change is inside the
> function returning the object, none of the callers would have to change.
> That's completely different from C++, where you'll have to change not
> only the return type and the function, but you'll also hav
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