Hi,
I am pleased to announce the release of TGWebServices 1.2.4.
Download: http://pypi.python.org/pypi/TGWebServices/1.2.4
Homepage: http://code.google.com/p/tgws/
What is it?
===
TGWebServices provides a very easy way to implement multi-procotol
webservices in your TurboGears
Hello world !
I just released version 0.3 of JSONBOT. JSONBOT is a remote event
driven framework for building bots that talk JSON to each other over
XMPP.
This distribution provides bots built on this framework for console,
IRC, XMPP for the shell and WWW and XMPP for the Google Application
Lawrence D'Oliveiro l...@geek-central.gen.new_zealand writes:
static void GetBufferInfo
( ...
do /*once*/
{
TheBufferInfo = PyObject_CallMethod(FromArray, buffer_info, );
if (TheBufferInfo == 0)
break;
AddrObj = PyTuple_GetItem(TheBufferInfo,
On Aug 29, 12:12 pm, John Nagle na...@animats.com wrote:
Is the in test faster for a dict or a set?
Is frozenset faster than set? Use case is
for things like applying in on a list of 500 or so words
while checking a large body of text.
There is no significant difference.
All three are
Dear python users,
For passing a variable to a SQL query for psycopg2, I use:
my_var = xyz
print cur.mogrify(SELECT my_values FROM my_table WHERE my_column
= %s,(my_var,))
This returns:
SELECT my_values FROM my_table WHERE my_column = E'xyz'
Where does the E in front of 'xyz' come
On Aug 29, 5:43 pm, Paul McGuire pt...@austin.rr.com wrote:
On Aug 28, 11:23 pm, Paul McGuire pt...@austin.rr.com wrote:
On Aug 28, 11:14 am, agnibhu dee...@gmail.com wrote:
Hi all,
I'm a newbie in python. I'm trying to create a library for parsing
certain keywords.
For example
Seth Rees wrote:
On 08/29/10 14:43, Peter Otten wrote:
John Nagle wrote:
Is the in test faster for a dict or a set?
Is frozenset faster than set? Use case is
for things like applying in on a list of 500 or so words
while checking a large body of text.
As Arnaud suspects: no
On Aug 29, 8:33 am, Arnaud Delobelle arno...@googlemail.com wrote:
ernest nfdi...@gmail.com writes:
Hi,
The operator module provides separate functions for
in place operations, such as iadd(), isub(), etc.
However, it appears that these functions don't really
do the operation in place:
On 30/08/10 05:00, Thomas Jollans wrote:
On Sunday 29 August 2010, it occurred to L to exclaim:
has anyone successfully installed PyGeo under python 2.7 (prefer ubuntu
10.04) ,
the site says
http://www.wspiegel.de/pymaxima/index_en.html
Note: The installation of PyGeo work's only under
On Sun, Aug 29, 2010 at 11:29 PM, Julia Jacobson
julia.jacob...@arcor.de wrote:
Dear python users,
For passing a variable to a SQL query for psycopg2, I use:
my_var = xyz
print cur.mogrify(SELECT my_values FROM my_table WHERE my_column =
%s,(my_var,))
This returns:
SELECT
Steven D'Aprano steve-remove-t...@cybersource.com.au writes:
I'm not saying that ref counting systems can avoid incrementing and
decrementing the ref counts. That would be silly. But I'm saying that it
is an accident of implementation that writing C extensions requires you
to manually
On Mon, 30 Aug 2010 00:22:17 -0700, Paul Rubin wrote:
I don't think a C compiler could really manage automatic decrementing
while still being C. Think especially of the common style of exception
handling in C using longjmp.
You might very well be right. But that's the problem with C -- it's
Paul Rubin wrote:
These days I think the GC pause issue is overrated except for real-time
control applications.
Also for games, which are a fairly common application
these days. Even a few milliseconds can be too long when
you're trying to achieve smooth animation.
I'd be disappointed if
On 30 Αύγ, 06:12, MRAB pyt...@mrabarnett.plus.com wrote:
On 30/08/2010 03:55, Nik the Greek wrote:
On 30 Αύγ, 05:43, MRABpyt...@mrabarnett.plus.com wrote:
On 30/08/2010 03:07, Nik the Greek wrote:
On 30 Αύγ, 04:51, MRABpyt...@mrabarnett.plus.com wrote:
On 30/08/2010 02:14,
Nik the Greek wrote:
Yes i will i just asked to know if i were to substitute what might be
the problem so to understand why i need the quoting.
Because if you use % to build a query string, the result must
be syntactically valid SQL. The values that you substitute
into the placeholders must
In message 7xr5hg3a7s@ruckus.brouhaha.com, Paul Rubin wrote:
Actually that code looks suspicious. Suppose in
AddrObj = PyTuple_GetItem(TheBufferInfo, 0);
LenObj = PyTuple_GetItem(TheBufferInfo, 1);
the first PyTuple_GetItem succeeds and the second one fails.
Chris Rebert wrote:
On Sun, Aug 29, 2010 at 11:29 PM, Julia Jacobson
Where does the E in front of 'xyz' come from?
It's probably the reason, why my query doesn't work.
Quite doubtful, considering the example in the psycopg2 docs also has the E:
In message 7x39twpuxi@ruckus.brouhaha.com, Paul Rubin wrote:
Lawrence D'Oliveiro l...@geek-central.gen.new_zealand writes:
the CPython API means endlessly finding and fixing refcount bugs that
lead to either crashes/security failures, or memory leaks.
I don’t see why that should be so.
Early Bird Registration for Surge Scalability Conference 2010 ends next
Tuesday, August 31. We have a killer lineup of speakers and architects
from across the Internet. Listen to experts talk about the newest
methods and technologies for scaling your Web presence.
On 08/30/2010 02:09 AM, Steven D'Aprano wrote:
On Mon, 30 Aug 2010 01:46:16 +0200, News123 wrote:
Hi,
Under Linux I'd like to find out, whether I got a file, a character
device or a socket as a parameter.
See the stat module.
Thks a lot.
I was looking in os.path and forgot about stat
www.127760.blogspot.com
--
http://mail.python.org/mailman/listinfo/python-list
On Monday 30 August 2010, it occurred to L to exclaim:
I have tried it and as soon as you try any of the examples in the
examples dir it cannot find numpy etc
I have manually move the pygeo dirs and contents to
/usr/lib/python2.6/dis-packages,
(this is the directory where numpy,
Hi Pinku,
On 2010-08-11 21:35, Pinku Surana wrote:
Even though I used the same name x for a local and global variable,
they are actually completely different. When I call fun(x) it COPIES
the global value of x into the local variable x in fun. [...]
The global value isn't copied when calling
Lawrence D'Oliveiro l...@geek-central.gen.new_zealand writes:
AddrObj = PyTuple_GetItem(TheBufferInfo, 0);
LenObj = PyTuple_GetItem(TheBufferInfo, 1);
the first PyTuple_GetItem succeeds and the second one fails.
Admittedly, I did take a shortcut here: array.buffer_info
On Monday 30 August 2010, it occurred to ru...@yahoo.com to exclaim:
Face the facts dude. The Python docs have some major problems.
They were pretty good when Python was a new, cool, project used
by a handful of geeks. They are good relative to the average
(whatever that is) open source
Steven D'Aprano wrote:
[reading Bengali]
In Python 2, you probably need to do this:
f = open(filename)
bytes = f.read()
text = bytes.decode('which-encoding-you-use')
f.close()
In Python 2, I'd rather take a look at the codecs module (see
http://docs.python.org), namely the codecs.open
Lawrence D'Oliveiro l...@geek-central.gen.new_zealand writes:
If it hasn't happened to you yet, you're either burning a bunch of effort
that programmers of more automatic systems can put to more productive
uses ...
What makes you say that? Avoiding bugs is not a “productive use”?
Avoiding
Gregory Ewing greg.ew...@canterbury.ac.nz writes:
These days I think the GC pause issue is overrated except for real-time
control applications.
Also for games, which are a fairly common application
these days. Even a few milliseconds can be too long when
you're trying to achieve smooth
Thomas Jollans tho...@jollybox.de writes:
Actually, the Python standard library reference manual is excellent. At least
that's my opinion
What exactly are you comparing the Python docs to, I wonder? Obviously not
something like Vala, but that goes without saying.
I didn't know Vala had
On Monday 30 August 2010, it occurred to Paul Rubin to exclaim:
Thomas Jollans tho...@jollybox.de writes:
Actually, the Python standard library reference manual is excellent. At
least that's my opinion
What exactly are you comparing the Python docs to, I wonder? Obviously
not
In article mailman.2294.1282187962.1673.python-l...@python.org,
Tim Chase python.l...@tim.thechases.com wrote:
On 08/18/10 21:47, Steven D'Aprano wrote:
Frankly, I think the OP doesn't really know what he wants, other than
premature optimization. It's amazing how popular that is :)
You see,
In article 4c7b279d$0$28650$c3e8...@news.astraweb.com,
Steven D'Aprano steve-remove-t...@cybersource.com.au wrote:
On Sun, 29 Aug 2010 17:52:38 -0700, Paul Rubin wrote:
Attribution lost:
That's a problem with the CPython API, not reference counting. The
problem is that the CPython API is
On Aug 29, 1:14 pm, MRAB pyt...@mrabarnett.plus.com wrote:
On 29/08/2010 15:22, naugiedoggie wrote:
I'm having a problem with using a function as the replacement in
re.sub().
Here is the function:
def normalize(s) :
return
In article f11e1bba-3846-41c0-a789-5fc799335...@p12g2000prn.googlegroups.com,
Raymond Hettinger pyt...@rcn.com wrote:
On Aug 29, 12:12=A0pm, John Nagle na...@animats.com wrote:
Is the in test faster for a dict or a set? Is frozenset faster
than set? Use case is for things like applying in on
On Aug 30, 8:52 am, naugiedoggie michael.a.p...@gmail.com wrote:
On Aug 29, 1:14 pm, MRAB pyt...@mrabarnett.plus.com wrote:
On 29/08/2010 15:22, naugiedoggie wrote:
I'm having a problem with using a function as the replacement in
re.sub().
Here is the function:
def normalize(s)
a...@pythoncraft.com (Aahz) writes:
That reminds me: one co-worker (who really should have known better ;-)
had the impression that sets were O(N) rather than O(1). Although
writing that off as a brain-fart seems appropriate, it's also the case
that the docs don't really make that clear, it's
On 30 Αύγ, 11:01, Nik the Greek nikos.the.gr...@gmail.com wrote:
On 30 Αύγ, 06:12, MRAB pyt...@mrabarnett.plus.com wrote:
On 30/08/2010 03:55, Nik the Greek wrote:
On 30 Αύγ, 05:43, MRABpyt...@mrabarnett.plus.com wrote:
On 30/08/2010 03:07, Nik the Greek wrote:
On 30 Αύγ,
Python 2.6/Windows: shlex.split() does not support unicode
strings. Is this simply a limitation of the current shlex
implementation or is this an intentional design decision that
reflects the behavior of how the Windows shell supports unicode
values?
Specifically, it doesn't appear that
On Mon, Aug 30, 2010 at 6:54 AM, pyt...@bdurham.com wrote:
Python 2.6/Windows: shlex.split() does not support unicode strings. Is this
simply a limitation of the current shlex implementation or is this an
intentional design decision that reflects the behavior of how the Windows
shell supports
a...@pythoncraft.com (Aahz) writes:
That reminds me: one co-worker (who really should have known better ;-)
had the impression that sets were O(N) rather than O(1).
For settling exactly this kind of confusion, Python's standard library
comes with a module, the ‘timeit’ module. Your co-worker
Good Day!
I am stuck... hopefully a few fresh pairs of eyes will spot what I am
missing.
I have a metaclass, Traits, and two different testing files,
test_traits.py and tests.py. test_traits works fine, tests generates
the following error:
On Mon, Aug 30, 2010 at 7:10 AM, Ethan Furman et...@stoneleaf.us wrote:
Good Day!
I am stuck... hopefully a few fresh pairs of eyes will spot what I am
missing.
I have a metaclass, Traits, and two different testing files, test_traits.py
and tests.py. test_traits works fine, tests generates
Ethan, are you trying to write the constructor in the class statement?
Cheers,
Xav
On 31 August 2010 00:10, Ethan Furman et...@stoneleaf.us wrote:
Good Day!
I am stuck... hopefully a few fresh pairs of eyes will spot what I am
missing.
I have a metaclass, Traits, and two different testing
Actually, scrape what I said.
I think you need to have metaclass in the class statement, not just meta.
-Xav
On 31 August 2010 00:16, Xavier Ho cont...@xavierho.com wrote:
Ethan, are you trying to write the constructor in the class statement?
Cheers,
Xav
On 31 August 2010 00:10, Ethan
Hi Chris,
It's a bug: http://bugs.python.org/issue1170
Thanks for pointing out the shlex bug. My concern was that shlex had
Windows specific Unicode limitations because of the way the Windows
shell so poorly supports unicode output.
Kudos for avoiding shell=True
My understanding is that the
Hi All,
I'm attempting a framework install of python 2.6.6 from source, on an
intel mac running osx 10.6.4.
At the end of the install the following errors occur.
install: mkdir /usr/local/bin: Permission denied
make[1]: *** [altinstallunixtools] Error 71
make: *** [frameworkaltinstallunixtools]
On 26 Ago, 08:52, Dennis Lee Bieber wlfr...@ix.netcom.com wrote:
On Tue, 24 Aug 2010 22:21:34 -0700 (PDT), Ritchy lelis
ritchy_g...@hotmail.com declaimed the following in
gmane.comp.python.general:
hi friend Dennis Lee Bieber
I have watching your code sujestion and now i can understand
Maybe you could try this:
http://hyry.dip.jp/files/pygeo.7z
I found it on this page:
http://hyry.dip.jp/blogt.py?file=0432.blog
--
http://mail.python.org/mailman/listinfo/python-list
including libttsh11 fixed the problem. Thank you!
Now I can get on with fixing everything that Python 3 broke... err changed.
:)
--
Cliff
On Sat, Aug 28, 2010 at 11:20 AM, Alexander Gattin xr...@yandex.ru wrote:
Hello,
On Sat, Aug 28, 2010 at 09:27:05AM -0400, Cliff
Martin wrote:
Yes,
On Mon, Aug 30, 2010 at 10:29 AM, jal j...@bethere.co.uk wrote:
Hi All,
I'm attempting a framework install of python 2.6.6 from source, on an
intel mac running osx 10.6.4.
At the end of the install the following errors occur.
install: mkdir /usr/local/bin: Permission denied
make[1]: ***
Chris Rebert wrote:
Shouldn't meta= instead be metaclass= ?
Xavier Ho wrote:
I think you need to have metaclass in the class statement, not just meta.
Argh. Thank you both. I'm glad it was simple!
~Ethan~
--
http://mail.python.org/mailman/listinfo/python-list
On Monday 30 August 2010, it occurred to Tobias Weber to exclaim:
Hi,
whenever I type an object literal I'm unsure what optimisation will do
to it.
def m(arg):
if arg set([1,2,3]):
return 4
Is the set created every time the method is called? What about a
frozenset? Or tuple vs
Tobias Weber towb at gmx.net writes:
Hi,
whenever I type an object literal I'm unsure what optimisation will do
to it.
def m(arg):
if arg set([1,2,3]):
return 4
Is the set created every time the method is called?
Yes, and the list.
What about a
frozenset?
Yep.
Or
Tobias Weber t...@gmx.net writes:
Hi,
whenever I type an object literal I'm unsure what optimisation will do
to it.
def m(arg):
if arg set([1,2,3]):
return 4
Is the set created every time the method is called? What about a
frozenset? Or tuple vs list? After how many calls per
On 30 Αύγ, 11:11, Gregory Ewing greg.ew...@canterbury.ac.nz wrote:
Nik the Greek wrote:
Yes i will i just asked to know if i were to substitute what might be
the problem so to understand why i need the quoting.
Because if you use % to build a query string, the result must
be syntactically
Hello world !
I just released version 0.3 of JSONBOT. JSONBOT is a remote event
driven framework for building bots that talk JSON to each other over
XMPP.
This distribution provides bots built on this framework for console,
IRC, XMPP for the shell and WWW and XMPP for the Google Application
Nik the Greek wrote:
Perhpas its doenst get loaded like that?
# initialize cookie
cookie = SimpleCookie()
cookie.load( os.environ.get('HTTP_COOKIE', '') )
mycookie = cookie.get('visitor')
Please someone else has an idea on how this to work?
Add a print statement to verify that
Nik the Greek wrote:
cursor.execute(''' SELECT hits FROM counters WHERE page = %s and
date = %s and host = %s ''' , a_tuple )
and
cursor.execute(''' SELECT hits FROM counters WHERE page = %s and
date = %s and host = %s ''' , (a_tuple) )
are both syntactically correct right?
buw what about
On 30/08/2010 04:33, Nik the Greek wrote:
On 30 Αύγ, 06:12, MRABpyt...@mrabarnett.plus.com wrote:
This part:
( not mycookie or mycookie.value != 'nikos' )
is false but this part:
re.search( r'(msn|yandex|13448|spider|crawl)', host ) is None
is true because host doesn't contain
On 30/08/2010 17:09, Nik the Greek wrote:
On 30 Αύγ, 11:11, Gregory Ewinggreg.ew...@canterbury.ac.nz wrote:
Nik the Greek wrote:
Yes i will i just asked to know if i were to substitute what might be
the problem so to understand why i need the quoting.
Because if you use % to build a query
On 30/08/2010 17:34, Alexander Kapps wrote:
Nik the Greek wrote:
cursor.execute(''' SELECT hits FROM counters WHERE page = %s and
date = %s and host = %s ''' , a_tuple )
and
cursor.execute(''' SELECT hits FROM counters WHERE page = %s and
date = %s and host = %s ''' , (a_tuple) )
are both
Peter Otten wrote:
My expectation of this is that if onerrors is left as None, names
yielded will be importable.
I would infer no such promise, especially as the generator also yields
modules, and no attempt at all is made to import those.
Really? I thought the __import__ fired over
Hi Everyone,
I am using sqlite3 with python2.5 and the pysqlite wrapper. I am trying
to copy tables from one database (in memory) to another database (file)
using ATTACH. I looked on the internet and found a couple of sites that show
how to do this but the table schema is not copied.
def
On 30 Αύγ, 19:41, MRAB pyt...@mrabarnett.plus.com wrote:
On 30/08/2010 04:33, Nik the Greek wrote:
On 30 Αύγ, 06:12, MRABpyt...@mrabarnett.plus.com wrote:
This part:
( not mycookie or mycookie.value != 'nikos' )
is false but this part:
re.search(
On 30 Αύγ, 19:21, Peter Otten __pete...@web.de wrote:
Nik the Greek wrote:
Perhpas its doenst get loaded like that?
# initialize cookie
cookie = SimpleCookie()
cookie.load( os.environ.get('HTTP_COOKIE', '') )
mycookie = cookie.get('visitor')
Please someone else has an idea on how
On Aug 29, 8:46 pm, Lawrence D'Oliveiro l...@geek-
central.gen.new_zealand wrote:
In message
45e0772c-24a8-4cbb-a4fc-74a1b6c25...@n19g2000prf.googlegroups.com,
kevinlcarlson wrote:
I'm exploring the possibility of developing a helper app for an
existing internal company website.
On 30 Αύγ, 19:41, MRAB pyt...@mrabarnett.plus.com wrote:
On 30/08/2010 04:33, Nik the Greek wrote:
On 30 Αύγ, 06:12, MRABpyt...@mrabarnett.plus.com wrote:
This part:
( not mycookie or mycookie.value != 'nikos' )
is false but this part:
re.search(
On 30/08/2010 3:24 PM, pyt...@bdurham.com wrote:
My understanding is that the only time one needs to use shell=True is
when they are 'executing' a non-executable file whose executable must be
discovered via file association rules? Does that sound accurate?
I'm not entirely sure what you mean
On Mon, Aug 30, 2010 at 23:36, Nik the Greek nikos.the.gr...@gmail.com wrote:
# initialize cookie
cookie = SimpleCookie()
cookie.load( os.environ.get('HTTP_COOKIE', '') )
visitor = cookie.get('visitor')
This statement
if (visitor.value != 'nikos') and re.search( r'(msn|yandex|13448|
On 30/08/2010 18:16, Nik the Greek wrote:
On 30 Αύγ, 19:41, MRABpyt...@mrabarnett.plus.com wrote:
On 30/08/2010 04:33, Nik the Greek wrote:
On 30 Αύγ, 06:12, MRABpyt...@mrabarnett.plus.comwrote:
This part:
( not mycookie or mycookie.value != 'nikos' )
is false but
On 30/08/2010 18:36, Nik the Greek wrote:
On 30 Αύγ, 19:41, MRABpyt...@mrabarnett.plus.com wrote:
On 30/08/2010 04:33, Nik the Greek wrote:
On 30 Αύγ, 06:12, MRABpyt...@mrabarnett.plus.comwrote:
This part:
( not mycookie or mycookie.value != 'nikos' )
is false but
On 30 Αύγ, 20:53, MRAB pyt...@mrabarnett.plus.com wrote:
Why visitor.value is undefined?
Because visitor is None. It's not seeing any cookie.
WHY NOT?!
THE COOKIE _DOES_EXIST !!!
What am i missing here?!
--
http://mail.python.org/mailman/listinfo/python-list
I just did 'make install' because according to the osx section of the
README:
On a clean OSX /usr/local does not exist. Do a
sudo mkdir -m 775 /usr/local
before you do a make install. It is probably not a good idea
to
do sudo make install which installs everything
I'm a really strong front end web dev with an interest in becoming
more of a generalist web and app dev through Python. Anybody aware of
studios/agencies that actually prefer Python in Chicago I could keep
an eye on.
--
http://mail.python.org/mailman/listinfo/python-list
Raymond Hettinger pyt...@rcn.com writes:
On Aug 29, 8:33 am, Arnaud Delobelle arno...@googlemail.com wrote:
ernest nfdi...@gmail.com writes:
Hi,
The operator module provides separate functions for
in place operations, such as iadd(), isub(), etc.
However, it appears that these
Denis Gomes denisg640 at gmail.com writes:
Eventually my goal is to dynamically load and unload sections of a file based
database (could be tables or rows) in and out of memory for effeciency purposes.
Have you actually found this to be an useful optimization? SQLite already
internally caches
On 8/30/2010 7:14 AM, Paul Rubin wrote:
example, tkinter has been part of the stdlib for at least a decade but
is totally undocumented in the Python library manual.
I have trouble equating 'totally undocumented' to about 400 lines + 200
for tix + 600 for ttk ;-). Yes, 400, while more than
On Mon, 30 Aug 2010 12:50:32 +0200, Thomas Jollans wrote:
Face the facts dude. The Python docs have some major problems.
They were pretty good when Python was a new, cool, project used
by a handful of geeks. They are good relative to the average
(whatever that is) open source project -- but
On 8/30/2010 12:23 AM, ru...@yahoo.com wrote:
The Python docs have some major problems.
And I have no idea what you think they are.
I have participated in 71 doc improvement issues on the tracker. Most of
those I either initiated or provided suggestions. How many have you
helped with?
--
On Mon, 30 Aug 2010 10:24:26 -0400, python wrote:
Kudos for avoiding shell=True
My understanding is that the only time one needs to use shell=True is
when they are 'executing' a non-executable file whose executable must be
discovered via file association rules? Does that sound accurate?
Hey Benjamin,
Take a look at this website I found about cached and in-memory databases.
I think the gist of the article is that caching is good if you are doing
SELECTs on data that is frequently used whereas in-memory speeds up
writes, (inserts and updates) to the db as well as querying. Maybe
Hi,
Is there a python users group in the Research Triangle Park area
(North Carolina, USA)?
If there is not one and you're in the area and would be interested,
please send an email to jtim.arnold at gmail.com and I'll organize a
get-together to get one started.
I'll try to find a locale
Denis Gomes denisg640 at gmail.com writes:
Hey Benjamin,
Take a look at this website I found about cached and in-memory databases. I
think the gist of the article is that caching is good if you are doing SELECTs
on data that is frequently used whereas in-memory speeds up writes,
On Mon, 2010-08-30 at 12:38 -0700, Tim Arnold wrote:
Hi,
Is there a python users group in the Research Triangle Park area
(North Carolina, USA)?
Google triangle python user's group
--
http://mail.python.org/mailman/listinfo/python-list
Chris Withers wrote:
Peter Otten wrote:
My expectation of this is that if onerrors is left as None, names
yielded will be importable.
I would infer no such promise, especially as the generator also yields
modules, and no attempt at all is made to import those.
Really?
Yes, and the
On 8/30/2010 1:11 AM, Gregory Ewing wrote:
Nik the Greek wrote:
Yes i will i just asked to know if i were to substitute what might be
the problem so to understand why i need the quoting.
Because if you use % to build a query string, the result must
be syntactically valid SQL. The values that
Yep, I see what you are saying. I am going to do a bit more research to see
how sqlite3 works internally, ie. cache size, page size, etc, and then
decide if I will need to mess with in-memory databases.
Thanks for your insight, appreciate it.
Denis
On Mon, Aug 30, 2010 at 3:51 PM, Benjamin
On 8/30/2010 12:00 PM, Benjamin Peterson wrote:
Denis Gomesdenisg640at gmail.com writes:
Eventually my goal is to dynamically load and unload sections of a file based
database (could be tables or rows) in and out of memory for effeciency purposes.
Have you actually found this to be an
John Nagle nagle at animats.com writes:
sqlite has reasonably good SELECT performance on simple indices,
but anything beyond that isn't all that great. Multiple processes
updating the same sqlite database will have terrible performance,
because the locking mechanism not only locks the
In message
61894f54-90ff-4e0e-9c81-860b6e9cd...@p12g2000prn.googlegroups.com,
kevinlcarlson wrote:
On Aug 29, 8:46 pm, Lawrence D'Oliveiro l...@geek-central.gen.new_zealand
wrote:
In message
45e0772c-24a8-4cbb-a4fc-74a1b6c25...@n19g2000prf.googlegroups.com,
kevinlcarlson wrote:
I'm
In message 7xr5hguzzi@ruckus.brouhaha.com, Paul Rubin wrote:
JHC (experimental Haskell compiler) recently started using a mixture of
gc and region inference. It will be interesting to see how that works
out.
That’s what people have been saying about garbage collection for about half
a
In article 878w3ogpvq@benfinney.id.au,
Ben Finney ben+pyt...@benfinney.id.au wrote:
a...@pythoncraft.com (Aahz) writes:
That reminds me: one co-worker (who really should have known better ;-)
had the impression that sets were O(N) rather than O(1).
For settling exactly this kind of
I may be having a brain fart, but is it at all possible to have a
function first return a value then continue its calculation. Like this
simple example:
my_var = 5
def my_function():
return my_var
my_var +=1
This obviously won't work as written but is there a cleaver way around this.
--
On 31/08/2010 01:05, Bradley Hintze wrote:
I may be having a brain fart, but is it at all possible to have a
function first return a value then continue its calculation. Like this
simple example:
my_var = 5
def my_function():
return my_var
my_var +=1
This obviously won't work as
Lawrence D'Oliveiro l...@geek-central.gen.new_zealand writes:
Meanwhile, real-world programmers get on to writing real-world code that is
productive and efficient on real-world systems.
It's pretty well established by now that GC doesn't have any significant
speed penalty compared with manual
a...@pythoncraft.com (Aahz) writes:
Possibly; IMO, people should not need to run timeit to determine basic
algorithmic speed for standard Python datatypes.
Indeed. Alex Stepanov (designer of C++ Standard Template Library) was
emphatic that algorithm complexity assertions should be part of the
I'm writing a short (200 lines) script that has half-a-dozen parameter
options, and using optionParser to process the options.
I try to write well-written procedural programmes with functions doing one
thing well, and so on. The problem I'm getting is that, inevitably, the
function that uses
Hello,
Windows 2003, 64-bit, standard edition server with IIS 6.0. I
followed the MS instruction sheets on setting up CGI application with
Python as scripting engine. I'm just getting 404 for the test script,
whereas an html file in the same virtual directory is properly
displayed.
Here:
I'm interested in studying the itertools source code, especially the
permutations function.
However, I cannot find the library. Where could I find it?
Running Python 3.1
Thank you
--
http://mail.python.org/mailman/listinfo/python-list
In message 9aa266f0-be9b-4c9a-bfbd-6cdfc86ad...@t20g2000yqa.googlegroups.com,
vsoler wrote:
I'm interested in studying the itertools source code, especially the
permutations function.
However, I cannot find the library. Where could I find it?
l...@theon:python apt-get source python3.1
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