"nelson -" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> hi!
> i want to build up a simple 3d interactive geometry application in
> python. Since i want to run it without 3D acceleration (a scene will
> be quite simple) I was wondering if there was a library in python that
> allo
notejam wrote:
> Can not figure out how to write more than one line in interpreter mode.
press return between the lines. if you get a "..." prompt, keep adding
more lines to the current statement. press return an extra time to end
the multiline-statement.
> Is that all interpreter is good for
Hendrik van Rooyen wrote:
> Is there a way to format this so it will line up with *any* font ?
>
> I would prefer not to give up and use a fixed width font - it looks so
> teletypish...
sounds like contradicting requirements to me.
instead of trying to force the listbox to behave like a multi
[EMAIL PROTECTED] wrote:
>
> J. Clifford Dyer wrote:
>
>>Alistair King wrote:
[... advice and help ...]
> this worked a treat:
>
> def monoVarcalc(atom):
>
>a = atom + 'aa'
>Xaa = a.strip('\'')
>m = atom + 'ma'
>Xma = m.strip('\'')
>Xaa = DS1v.get(atom)
>Xma = pt.get(a
steve wrote:
> Can I ask question about zope here?
Unless it has more to do with Python than with Zope itself, you'd better
ask on Zope's mailing-list.
> I started Zserver but could not connect to it using firefox.The runzope
> gave message:
>
> /usr/bin/zope/instance/bin/runzope -X debug-mode=o
J. Clifford Dyer wrote:
> Thanks, that's very helpful. Playing with your code a bit, I narrowed
> the problem down to the array.array() structure. Looking at
> help(array), there's a method defined called __deepcopy__, which, it
> seems, takes no arguments, while deepcopy is passing it one argum
"Paul McGuire" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> "nelson -" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
>> hi!
>> i want to build up a simple 3d interactive geometry application in
>> python. Since i want to run it without 3D acceleration (a scene w
Paul McGuire wrote:
> "nelson -" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
>
>>hi!
>> i want to build up a simple 3d interactive geometry application in
>>python. Since i want to run it without 3D acceleration (a scene will
>>be quite simple) I was wondering if there was a li
Steve Holden wrote:
> [EMAIL PROTECTED] wrote:
>
>> J. Clifford Dyer wrote:
>>
>>
>>> Alistair King wrote:
>>>
>
> [... advice and help ...]
>
>
>> this worked a treat:
>>
>> def monoVarcalc(atom):
>>
>>a = atom + 'aa'
>>Xaa = a.strip('\'')
>>m = atom + 'ma'
>>Xma
Alistair King wrote:
> Steve Holden wrote:
>
>>[EMAIL PROTECTED] wrote:
>>
>>
>>>J. Clifford Dyer wrote:
>>>
>>>
>>>
Alistair King wrote:
>>
>>[... advice and help ...]
>>
>>
>>
>>>this worked a treat:
>>>
>>>def monoVarcalc(atom):
>>>
>>> a = atom + 'aa'
>>> Xaa = a.str
Rob Williscroft wrote:
> Frederic Rentsch wrote in news:mailman.1428.1162113628.11739.python-
> [EMAIL PROTECTED] in comp.lang.python:
>
>
>>def increment_time (interval_ms):
>> outer weeks, days, hours, minutes, seconds, mseconds # 'outer'
>> akin to 'global'
>> (...)
>>
Klaas wrote:
> It seems clear that the import lock does not include fully-executing
> the module contents. To fix this, just import cookielib before the
What is the exact meaning of "not include fully-executing" - regarding the
examples "import cookielib" ?
Do you really mean the import statemen
Renato wrote:
> Dear all,
>
> I found this nifty article on how to record your favourite radio show
> using cron and mplayer:
> http://grimthing.com/archives/2004/05/20/recording-streaming-audio-with-mplayer/
>
> Because I couldn't get the date in the filename (and was too lazy to
> look into sh/b
Martin v. Löwis wrote:
> [EMAIL PROTECTED] schrieb:
> > I am trying to compile py2.4.3/2.5 on a Solaris 10x86 machine, but
> > cannot get it to build an SSL enabled version. I have added the
> > relevant sfw directories into the path/crle, with no success. I've
> > even explicitly added ssl via
On Mon, 30 Oct 2006 23:42:16 +, Steve Holden wrote:
> Divorce is obviously the only answer. How could you end up marrying
> someone who counts from one and not zero? ;-)
"Should array indices start at 0 or 1? My compromise of 0.5 was rejected
without, I thought, proper consideration." (Stan
On Tue, 31 Oct 2006 11:00:52 +1100, Ben Finney wrote:
> If you want a solution that gives you an actual module object, here's
> what I use:
>
> def make_module_from_file(module_name, file_name):
> """ Make a new module object from the code in specified file """
>
> from types
Steve Holden wrote:
> Alistair King wrote:
>
>> Steve Holden wrote:
>>
>>
>>> [EMAIL PROTECTED] wrote:
>>>
>>>
>>>
J. Clifford Dyer wrote:
> Alistair King wrote:
>
>
>>> [... advice and help ...]
>>>
>>>
>>>
>>>
Hi paul,
i look at slut and it seem very good... Can i embed it into a
wxpython application?
thanks,
nelson
--
http://mail.python.org/mailman/listinfo/python-list
Hi,
I've found this script over at effbot
(http://effbot.org/librarybook/os-path.htm), and I can't get my head
around its inner workings. Here's the script:
import os
class DirectoryWalker:
# a forward iterator that traverses a directory tree
def __init__(self, directory):
self.
Steven D'Aprano wrote:
> The only advantage (or maybe it is a disadvantage?) I can see to your
> function is that it doesn't search the Python path and you can specify an
> absolute file name.
that's the whole point of doing an explicit load, of course. if you
think that's a disadvantage, you h
"Steven D'Aprano" <[EMAIL PROTECTED]> writes:
> On Tue, 31 Oct 2006 11:00:52 +1100, Ben Finney wrote:
>
> > If you want a solution that gives you an actual module object,
> > here's what I use:
> >
> > def make_module_from_file(module_name, file_name):
> > """ Make a new module object
LaundroMat wrote:
> Now, if I look at this script step by step, I don't understand:
> - what is being iterated over (what is being called by "file in
> DirectoryWalker()"?);
as explained in the text above the script, this class emulates a
sequence. it does this by implementing the __getindex__
LaundroMat wrote:
> Hi,
>
> I've found this script over at effbot
> (http://effbot.org/librarybook/os-path.htm), and I can't get my head
> around its inner workings. Here's the script:
>
> import os
>
> class DirectoryWalker:
> # a forward iterator that traverses a directory tree
>
> d
On Tue, 31 Oct 2006 03:36:08 -0800, LaundroMat wrote:
> Hi,
>
> I've found this script over at effbot
> (http://effbot.org/librarybook/os-path.htm), and I can't get my head
> around its inner workings.
[snip code]
> Now, if I look at this script step by step, I don't understand:
> - what is be
Frederic Rentsch wrote in news:mailman.1536.1162292996.11739.python-
[EMAIL PROTECTED] in comp.lang.python:
> Rob Williscroft wrote:
>> Frederic Rentsch wrote in news:mailman.1428.1162113628.11739.python-
>> [EMAIL PROTECTED] in comp.lang.python:
>>
>>
>> def whatever( new_ms ):
>> class nam
LaundroMat wrote:
[me hitting send too soon]
> Now, if I look at this script step by step, I don't understand:
> - where the "while 1:"-loop is quitted.
> class DirectoryWalker:
> # a forward iterator that traverses a directory tree
>
> def __init__(self, directory):
> self.sta
Are there Python tools to help webmasters manage static websites?
I'm talking about regenerating an entire static website - all the HTML
files in their appropriate directories and sub-directories. Each page
has some fixed parts (navigation menu, header, footer) and some
changing parts (body conten
Hi,
I want to concatenate two numpy arrays with shape (n1,n2) and (n1,n3)
into a single array with shape (n1,n2+n3). I guess there is an elegant
way to do this but I couldn't figure it out. So any help is very much
appreciated.
Regards
Rolf
--
http://mail.python.org/mailman/listinfo/python-l
On Tue, 31 Oct 2006 12:44:50 +0100, Fredrik Lundh wrote:
> Steven D'Aprano wrote:
>
>> The only advantage (or maybe it is a disadvantage?) I can see to your
>> function is that it doesn't search the Python path and you can specify an
>> absolute file name.
>
> that's the whole point of doing an
On Tue, 31 Oct 2006 22:53:56 +1100, Ben Finney wrote:
> "Steven D'Aprano" <[EMAIL PROTECTED]> writes:
>
>> On Tue, 31 Oct 2006 11:00:52 +1100, Ben Finney wrote:
>>
>> > If you want a solution that gives you an actual module object,
>> > here's what I use:
>> >
>> > def make_module_from_file(
Steven D'Aprano wrote:
> I'm not arguing, you could very well be right, but I'm just curious what
> part of the OP's post led you to believe he needed to specify an absolute
> filename. Unless I'm missing a second post, he certainly never suggested
> that his scripts weren't in the Python path, or
Firedrop2 is a content management system for static web sites. I have
used it to manage www.awaretek.com for 3-4 yearts now. it is perfect
for what you descibe. You can mkae a change in format and apply it to
all pages in a flash. It is very stable, and it is easy to use. It is
written in Python, a
On Sunday 29 October 2006 17:48, I wrote:
> Now the following things are not clear to me:
> -Why does the VM crash? Did I use the wrong stack boundaries?
> -Why are no locales printed?
> -Why is the function "stack" not right before or after "foo"
> on the stack? When I disassemble the code of f w
Rolf Wester wrote:
> Hi,
>
> I want to concatenate two numpy arrays with shape (n1,n2) and (n1,n3)
> into a single array with shape (n1,n2+n3). I guess there is an elegant
> way to do this but I couldn't figure it out. So any help is very much
> appreciated.
>
Suppose a1.shape is (n1,n2)
and
On Tue, 31 Oct 2006 07:33:59 GMT, Bryan Olson <[EMAIL PROTECTED]> wrote:
>Snor wrote:
>> I'm attempting to create a lobby & game server for a multiplayer game,
>> and have hit a problem early on with the server design. I am stuck
>> between using a threaded server, and using an event driven server.
"Steve Holden" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
>
> Looks like c.l.py just slashdotted you ... """The GeoCities web site you
> were trying to view has temporarily exceeded its data transfer limit.
> Please try again later."""
>
> regards
> Steve
> --
> Steve Holden
Ack, I get it now. It's not the variable's name ("index") that is
hard-coded, it's just that the for...in... loop sends an argument by
default. That's a lot more comforting.
--
http://mail.python.org/mailman/listinfo/python-list
"Fredrik Lundh" <[EMAIL PROTECTED]> wrote:
> instead of trying to force the listbox to behave like a multicolumn
> widget, maybe you could switch to another widget? some alternatives include
>
> a Text widget (you have to roll your own selection logic)
I _really_ don't feel strong enough
Thanks all, those were some great explanations. It seems I have still
still a long way for me to go before I grasp the intricacies of this
language.
That 'magic index' variable bugs me a little however. It gives me the
same feeling as when I see hard-coded variables. I suppose the
generator class
Chris Pearl wrote:
> Are there Python tools to help webmasters manage static websites?
>
> [...]
You might give XIST a try: http://www.livinglogic.de/Python/xist/
Basically XIST is an HTML generator, that can be extended to generate
the HTML you need for your site. The website
http://www.living
"Hendrik van Rooyen" <[EMAIL PROTECTED]> wrote:
> "Fredrik Lundh" <[EMAIL PROTECTED]> wrote:
>
> > instead of trying to force the listbox to behave like a multicolumn
> > widget, maybe you could switch to another widget? some alternatives include
> >
> > a Text widget (you have to roll your
LaundroMat wrote:
> That 'magic index' variable bugs me a little however. It gives me the
> same feeling as when I see hard-coded variables.
what magic index? the variable named "index" is an argument to the
method it's used in.
--
http://mail.python.org/mailman/listinfo/python-list
Walter Dörwald skrev:
> Chris Pearl wrote:
>
> > Are there Python tools to help webmasters manage static websites?
>
> You might give XIST a try: http://www.livinglogic.de/Python/xist/
See also the list on the python.org Wiki:
http://wiki.python.org/moin/Templating
The "Static Website Generators
abcd wrote:
> On Oct 30, 3:47 pm, John Salerno <[EMAIL PROTECTED]> wrote:
>> I noticed that one object you refer to is
>> self.textPane, is that supposed to be self.textPanel?
>
> no, self.textPane is the actual wx.TextCtrl.
>
> I used a GUI Builder to the layout stuff...perhaps that's my problem
Dear list members,
I have installed Python 2.4.3. and PIL 1.1.5. on a Suse Linux 10 64 Bit
machine.
If I try
>>> import _imagingft
I get this error:
ImportError: No module named _imagingft
Did I miss something?
On my 32 But Linux with Python 2.3.5. everything works fine.
Kind regards,
N
On Fri, 2006-10-27 at 14:53 -0700, [EMAIL PROTECTED] wrote:
> Hi,
>
> I am new to python and am currently writing my first application. One
> of the problems I quickly ran into, however, is that python's imports
> are very different from php/C++ includes in the sense that they
> completely wrap th
Chris Pearl wrote:
> Are there Python tools to help webmasters manage static websites?
>
rest2web is a tool designed specifically for creating and managing
static websites. It uses templates and has built-in tools to aid with
creating side bars and navigation trails.
It allows you to store your
On Oct 31, 3:53 pm, Fredrik Lundh <[EMAIL PROTECTED]> wrote:
> LaundroMat wrote:
> > That 'magic index' variable bugs me a little however. It gives me the
> > same feeling as when I see hard-coded variables.what magic index? the
> > variable named "index" is an argument to the
> method it's used
Nico Grubert wrote:
> I have installed Python 2.4.3. and PIL 1.1.5. on a Suse Linux 10 64 Bit
> machine.
>
> If I try
>
> >>> import _imagingft
>
> I get this error:
>ImportError: No module named _imagingft
>
> Did I miss something?
installed how? _imagingft is an optional component,
J. Clifford Dyer wrote:
> SpreadTooThin wrote:
> > J. Clifford Dyer wrote:
> >> SpreadTooThin wrote:
> >>> Steven D'Aprano wrote:
> On Mon, 30 Oct 2006 13:10:47 -0800, SpreadTooThin wrote:
>
>
> >>> I seems that some of the objects in the list don't get along well with
> >>> deep co
Hi there
I used cheetah (cheetahtemplate) and a makefile for something similar
;-). It worked pretty well for me. I only have a dozen or so pages
though.
I'm currently converting this to Jinja, which is a similar templating
system compatible with Django. I plan to later migrate to dynamic pages
u
> I don't know how to make this structure immutable... Pickle
> it? Seems very inefficient to me...
Well, classes can be made mostly immutable by intercepting the
attempts to write to it...something like
class Foo(object):
def __setattr__( self, name, val ):
raise TypeError("I'm
James Stroud wrote:
> I think that it would be handy for enumerate to behave as such:
>
> def enumerate(itrbl, start=0, step=1):
>i = start
>for it in itrbl:
> yield (i, it)
> i += step
I proposed something like this long ago and Guido has already rejected
it. Part of the reason
Yes, it's Python 2.3, running under Windows XP.
I managed to get it working using the ZIP file.
Thanks,
Edward K. Ream wrote:
> >I downloaded the Windows exe, ran it and a small blank message window poped
> >up and that was it.
> > I am still running 2.3.
>
> I assume you mean Python 2.3, not Le
Yes, it's Python 2.3, running under Windows XP.
I managed to get it working using the ZIP file.
Thanks,
Edward K. Ream wrote:
> >I downloaded the Windows exe, ran it and a small blank message window poped
> >up and that was it.
> > I am still running 2.3.
>
> I assume you mean Python 2.3, not Le
Walter Dörwald <[EMAIL PROTECTED]> writes:
> Chris Pearl wrote:
>
> > Are there Python tools to help webmasters manage static websites?
> >
> > [...]
>
> You might give XIST a try: http://www.livinglogic.de/Python/xist/
>
> Basically XIST is an HTML generator, that can be extended to generate
nelson - wrote:
> hi!
>i want to build up a simple 3d interactive geometry application in
> python. Since i want to run it without 3D acceleration (a scene will
> be quite simple) I was wondering if there was a library in python that
> allow me to build 3D graphic without the need to use OpenG
Rob Williscroft wrote:
> Frederic Rentsch wrote in news:mailman.1536.1162292996.11739.python-
> [EMAIL PROTECTED] in comp.lang.python:
>
>
>> Rob Williscroft wrote:
>>
>>> Frederic Rentsch wrote in news:mailman.1428.1162113628.11739.python-
>>> [EMAIL PROTECTED] in comp.lang.python:
>>>
>>>
A guy at work asked for functionality commonly found with rational numbers,
so I said I'd find and install something. I figured gmpy would be suitable,
alas I'm having trouble successfully building the underlying GMP 4.2.1
library on a PC running Solaris 10 (won't compile with the default --host,
Hi folks,
I was trying to build Python using MS VisualStudio 2005 (VC++ 8.0)
according to the instructions in PCBuild8/ and got a link error
in config.obj referencing _init_types.
I (barely) know enough about VS 2005 to add files to the project, so I
added Modules/_typesmodule.c to the pythoncore
"nelson -" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi paul,
> i look at slut and it seem very good... Can i embed it into a
> wxpython application?
>
> thanks,
> nelson
I've no earthly idea, nelson, sorry. The sphere program is the extent of my
slut experience (for which m
> If I try
>
> >>> import _imagingft
>
> I get this error:
> ImportError: No module named _imagingft
>
> Did I miss something?
Yes, I did. Somehow, there was no "_imagingft.so" in the PIL directory.
--
http://mail.python.org/mailman/listinfo/python-list
[EMAIL PROTECTED] writes:
> Performance is, for now, certainly not an issue. Even a pure Python
> rational number class would probably suffice.
There are certainly some of those around, but I'm surprised there's a
problem with GMP and Solaris.
--
http://mail.python.org/mailman/listinfo/python-li
Paul> There are certainly some of those around, but I'm surprised
Paul> there's a problem with GMP and Solaris.
That was my thought as well.
Skip
--
http://mail.python.org/mailman/listinfo/python-list
Fredrik Lundh wrote:
> by running the database queries in one or more separate threads,
> you can still serve requests that don't hit the database (either
> because they're entirely self-contained, or because they only rely
> on cached data).
Nothing that couldn't also be solved without threads.
I want to cause any traceback output from my applications to show up in one
of my dialog boxes, instead of in the command or terminal window (between
running on Solaris, Linux, OSX and Windows systems there might not be any
command window or terminal window to show the traceback messages in). D
At Tuesday 31/10/2006 14:16, SpreadTooThin wrote:
I don't understand why python would insist that everything must be a
refrence...
It is of course helpful sometime but other times its not... and now
I'm sorta out
of luck...
I don't know how to make this structure immutable... Pickle it? Seems
In the following code snippet, I attempt to assign 10 to every index in
the list a and fail because when I try to assign number to 10, number
is a deep copy of the ith index (is this statement correct?).
>>> a = [1,2,3,4,5]
>>> for number in a:
... number = 10
...
>>> a
[1, 2, 3, 4, 5]
So, I
SpreadTooThin wrote:
> Every time I pass a variable now I will worry that it will be changed
> by the function...
why? who's writing those scary functions that you cannot trust? and
what makes you think they won't abuse any immutable data you give them?
--
http://mail.python.org/mailman/li
[EMAIL PROTECTED] wrote:
> I a trying to create a series of thumbnail images from a multpage
> TIFF file. The sample code is below. When it executes, we get the
> following error; FreeImagePy.constants.FreeImagePy_ColorWrong: 'Wrong
> color 1 in function: FreeImage_MakeThumbnail. I can use: (8
Danny Colligan wrote:
> My question is, what was the motivation for returning a deep copy of
> the value at the ith index inside a for loop instead of the value
> itself?
I'm not sure the words "deep copy" and "value" really means what you
think they do. maybe you should spend a little time wi
At Tuesday 31/10/2006 14:53, [EMAIL PROTECTED] wrote:
A guy at work asked for functionality commonly found with rational numbers,
so I said I'd find and install something. I figured gmpy would be suitable,
alas I'm having trouble successfully building the underlying GMP 4.2.1
library on a PC ru
On 2006-10-31, nelson - <[EMAIL PROTECTED]> wrote:
>i want to build up a simple 3d interactive geometry application in
> python. Since i want to run it without 3D acceleration (a scene will
> be quite simple)
If you just want slow, it's probably easier to use OpenGL and
just put calls to time
"Danny Colligan" <[EMAIL PROTECTED]> wrote:
> In the following code snippet, I attempt to assign 10 to every index in
> the list a and fail because when I try to assign number to 10, number
> is a deep copy of the ith index (is this statement correct?).
No. There is no copying involved.
Before t
Bob Greschke wrote:
> I want to cause any traceback output from my applications to show up in one
> of my dialog boxes, instead of in the command or terminal window (between
> running on Solaris, Linux, OSX and Windows systems there might not be any
> command window or terminal window to show t
I'm not quite sure what your asking, but I'll give it a shot.
You do not have to use enumerate, you can use other methods just as
range(len(sequence)), but the reason you cannot asign a value is
because a for loop iterates a sequence meaning when you do
for a in [1, 2, 3, 4, 5]:
...
a is just
You could always override sys.stderr with a instance of your own with a
write() method. Though you will still have to catch the exceptions.
Bob Greschke wrote:
> I want to cause any traceback output from my applications to show up in one
> of my dialog boxes, instead of in the command or terminal
Grant Edwards wrote:
> Oy. A pure Python solution would probably be _really_ slow.
Pure Python doesn't necessarily imply "no graphics drawing code written
in some other language", though. You can get pretty far by using a 2D
library for simple 3D rendering.
--
http://mail.python.org/mailm
Gabriel> Try clnum included in:
Gabriel> http://sourceforge.net/projects/calcrpnpy
I tried that as well before trying GMP. It (the base clnum library)
complained about the absence of GMP during configure and failed to compile.
Skip
--
http://mail.python.org/mailman/listinfo/python-lis
Donovan Kolbly schrieb:
> I was trying to build Python using MS VisualStudio 2005 (VC++ 8.0)
> according to the instructions in PCBuild8/ and got a link error
> in config.obj referencing _init_types.
That's a known bug, and has been fixed in the subversion repository
since.
> I (barely) know enou
SpreadTooThin wrote:
[...]
> I don't understand why python would insist that everything must be a
> refrence...
We can tell that :)
> It is of course helpful sometime but other times its not... and now
> I'm sorta out
> of luck...
There are very good reasons for Python's namespace model. Sure i
> In the following code snippet, I attempt to assign 10 to every index in
> the list a and fail because when I try to assign number to 10, number
> is a deep copy of the ith index (is this statement correct?).
Sorta...just like with function parameters, there are mutables
and immutables.
a
I see. Thanks for the helpful response.
Danny
Duncan Booth wrote:
> "Danny Colligan" <[EMAIL PROTECTED]> wrote:
>
> > In the following code snippet, I attempt to assign 10 to every index in
> > the list a and fail because when I try to assign number to 10, number
> > is a deep copy of the ith in
Danny Colligan wrote:
> In the following code snippet, I attempt to assign 10 to every index in
> the list a and fail because when I try to assign number to 10, number
> is a deep copy of the ith index (is this statement correct?).
It's quite easy to find out:
class Foo(object):
def __init__(
Bob Greschke wrote:
> I want to cause any traceback output from my applications to show up in one
> of my dialog boxes, instead of in the command or terminal window (between
> running on Solaris, Linux, OSX and Windows systems there might not be any
> command window or terminal window to show the t
I usually have a function like this:
def get_excinfo_str():
"""return exception stack trace as a string"""
(exc_type, exc_value, exc_traceback) = sys.exc_info()
formatted_excinfo = traceback.format_exception(exc_type, exc_value,
exc_traceback)
excinfo_str = "".join(formatted_excin
Problem: I want to be able to access an HTTPS website read/write
commands
to this website.
>From reading this group it appears I need M2Crypto and OpenSSL
Current version of Python 2.3.4
I downloaded:
M2Crypto 0.16
OpenSSL 0.9.7k
SWIG 1.3.29
Compiled OpenSSL libraries are located in /home/mmed
What is the best way to check if a file already exists in the current
directory? I saw os.path.isfile(), but I'm not sure if that does more
than what I need.
I just want to check if a file of a certain name exists before the user
creates a new file of that name.
Thanks.
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John Salerno wrote:
> What is the best way to check if a file already exists in the current
> directory? I saw os.path.isfile(), but I'm not sure if that does more
> than what I need.
>
> I just want to check if a file of a certain name exists before the user
> creates a new file of that name.
>
Hi all,
I'm currently working on a large, legacy Fortran application. I would
like to start new development in Python (as it is mainly I/O related).
In order to do so, however, the whole project needs to be able to
compile in Fortran.
I'm aware of resources like the F2Py Interface generator, but
At Tuesday 31/10/2006 18:01, John Salerno wrote:
What is the best way to check if a file already exists in the current
directory? I saw os.path.isfile(), but I'm not sure if that does more
than what I need.
os.access(full_filename, os.F_OK)
http://docs.python.org/lib/os-file-dir.html
I just
unexpected schrieb:
> I'm aware of resources like the F2Py Interface generator, but this only
> lets me access the Fortran modules I need in Python. I'm wondering if
> there's a way to generate the .o files from Python (maybe using
> py2exe?) and then link the .o file with the rest of the Fortran p
Mudcat a écrit :
> That was it. Once I added the other DLLs then it was able to find and
> make the call.
>
> Thanks for all the help,
I just googled for "WindowsError: [Errno 126]" and followed the links,
you know...
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If you want to open the file for writing just open it
with append mode. open(¨filename", "a"). If it
doesn't exist - it'll create it, and if it does it'll
start appending to the file
For reading - os.path.exists("filename"). Or (doesn't
make much sense, but still) try to open it for reading
and p
Chris Pearl wrote:
> Are there Python tools to help webmasters manage static websites?
>
> I'm talking about regenerating an entire static website - all the HTML
> files in their appropriate directories and sub-directories. Each page
> has some fixed parts (navigation menu, header, footer) and some
Good day all.
I rewrote part of my program in C, it's a usually a
long task. I wanted to be able to report the progress
back to my python program. In my module (in addition
to the function that performs the above-mentioned
task) there is a function that returns the variable,
indicating the progre
> A guy at work asked for functionality commonly found with rational numbers,
> so I said I'd find and install something. I figured gmpy would be suitable,
> alas I'm having trouble successfully building the underlying GMP 4.2.1
> library on a PC running Solaris 10 (won't compile with the default
> A guy at work asked for functionality commonly found with rational numbers,
> so I said I'd find and install something. I figured gmpy would be suitable,
> alas I'm having trouble successfully building the underlying GMP 4.2.1
> library on a PC running Solaris 10 (won't compile with the default
Fredrik Lundh wrote:
> Grant Edwards wrote:
>
>> Oy. A pure Python solution would probably be _really_ slow.
>
> Pure Python doesn't necessarily imply "no graphics drawing code written
> in some other language", though. You can get pretty far by using a 2D
> library for simple 3D rendering.
So
Jeremy Sanders a écrit :
> Here is a brief simple introduction to Python I wrote for a computing course
> for graduate astronomers. It assumes some programming experience. Although
> it is not a complete guide, I believe this could be a useful document for
> other groups to learn Python, so I'm mak
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