On 24/02/2021 14:13, Antoon Pardon wrote:
> I need to do some development on this legacy system. It only runs
> python2.6 and there is little hope of installing an other version. How
> can I best proceed to install modules for working with mysql and ldap?
>
The answer very much depends on the oper
You also could try getting the modules (of suitable versions) you need from
their homepage, possibly github, and then use the setup.py to install your
packages. pypi usually has a link to a project's homepage.
On Wed, Feb 24, 2021 at 6:08 AM Dan Stromberg wrote:
>
> I don't think pip supports 2
I don't think pip supports 2.x anymore.
You might be able to:
1) Look up what versions of your desired modules support Python 2.x on
pypi's website
2) Install them on another system that has Python 3.x using pip
3) Copy them to the moribund system
4) Test
On Wed, Feb 24, 2021 at 5:15 AM Antoon P
Try incrementing the variable cursor.arraysize a lot.
Pedro.
On Tue, Aug 28, 2012 at 11:20 PM, Dennis Lee Bieber
wrote:
> On Tue, 28 Aug 2012 10:25:35 -0700 (PDT), bruceg113...@gmail.com
> declaimed the following in gmane.comp.python.general:
>
>>
>> Doesn't the last paragraph imply that SQLite
On Tuesday, August 28, 2012 4:27:48 AM UTC-4, Cameron Simpson wrote:
> On 27Aug2012 13:41, bruceg113...@gmail.com wrote:
>
> | When using the database on my C Drive, Sqlite performance is great! (<1S)
>
> | When using the database on a network, Sqlite performance is terrible! (17S)
>
>
>
>
On 27Aug2012 13:41, bruceg113...@gmail.com wrote:
| When using the database on my C Drive, Sqlite performance is great! (<1S)
| When using the database on a network, Sqlite performance is terrible! (17S)
Let me first echo everyone saying not to use SQLite on a network file.
| I like your idea
bruceg113 wrote:
> Thank you for your reply.
> Are you saying having a sqlite database file on a
> shared LOCAL network drive is problematic?
Yes, mostly, I think I am saying that.
A "LOCAL network drive" is network drive, and is not a
local drive, local as the network may be. We read and
write s
>From the sqlite documentation he quoted, it appears that ANY network
filesystem, local or otherwise, should be avoided.
On Aug 27, 2012 8:13 PM, wrote:
> On Monday, August 27, 2012 10:32:47 PM UTC-4, Bryan wrote:
> > bruceg113 wrote:
> >
> > > I selected sqlite for the following reasons:
> >
> >
On Monday, August 27, 2012 10:32:47 PM UTC-4, Bryan wrote:
> bruceg113 wrote:
>
> > I selected sqlite for the following reasons:
>
> >
>
> > 1) Ships with Python.
>
> > 2) Familiar with Python.
>
> > 3) The Sqlite description athttp://www.sqlite.org/whentouse.htmlappears to
> > meet my requir
bruceg113 wrote:
> I selected sqlite for the following reasons:
>
> 1) Ships with Python.
> 2) Familiar with Python.
> 3) The Sqlite description athttp://www.sqlite.org/whentouse.htmlappears to
> meet my requirements:
> Very low volume and concurrency, small datasets, simple to use.
All good
Demian,
I am not a database expert!
I selected sqlite for the following reasons:
1) Ships with Python.
2) Familiar with Python.
3) The Sqlite description at http://www.sqlite.org/whentouse.html appears to
meet my requirements:
Very low volume and concurrency, small datasets, simple to use.
Is there a reason that you're using SQLite in a network environment rather than
a database server?
--
http://mail.python.org/mailman/listinfo/python-list
Uli,
Answers to your questions:
1) There are approx 65 records and each record is 68 bytes in length.
2) Not applicable because number of records is fixed.
3) Takes less than a second to read all 65 records when all is well.
Takes 17 seconds to read all 65 records when all is NOT WELL
4) Perfor
On Monday, August 27, 2012 8:50:15 AM UTC-7, Ulrich Eckhardt wrote:
> Am 27.08.2012 03:23, schrieb bruceg113...@gmail.com:
>
> > My program uses Python 2.6 and Sqlite3 and connects to a network
>
> > database 100 miles away.
>
>
>
> Wait, isn't SQLite completely file-based? In that case, SQLit
Am 27.08.2012 03:23, schrieb bruceg113...@gmail.com:
My program uses Python 2.6 and Sqlite3 and connects to a network
database 100 miles away.
Wait, isn't SQLite completely file-based? In that case, SQLite accesses
a file, which in turn is stored on a remote filesystem. This means that
there a
On Wednesday, July 25, 2012 11:02:01 AM UTC+2, Walter Dörwald wrote:
> On 25.07.12 08:09, Ulrich Eckhardt wrote:
>
> > Am 24.07.2012 17:01, schrieb cpppw...@gmail.com:
> >> reader = codecs.getreader(encoding)
> >> lines = []
> >> with open(filename, 'rb') as f:
> >> lines
On 25.07.12 08:09, Ulrich Eckhardt wrote:
Am 24.07.2012 17:01, schrieb cpppw...@gmail.com:
reader = codecs.getreader(encoding)
lines = []
with open(filename, 'rb') as f:
lines = reader(f, 'strict').readlines(keepends=False)
where encoding == 'utf-16-be'
Everything wo
Am 24.07.2012 17:01, schrieb cpppw...@gmail.com:
reader = codecs.getreader(encoding)
lines = []
with open(filename, 'rb') as f:
lines = reader(f, 'strict').readlines(keepends=False)
where encoding == 'utf-16-be'
Everything works fine, except that lines[0] is equal to c
In article <5005927a$0$6949$e4fe5...@news2.news.xs4all.nl>,
Hans Mulder wrote:
> On 17/07/12 15:47:05, Naser Nikandish wrote:
> > I am trying to install Python 2.6 on Mac OS Lion. Here is what I did:
> >
> > 1- Download Mac Installer disk image (2.6) (sig) from
> >http://www.python.org/get
On 17/07/12 15:47:05, Naser Nikandish wrote:
> Hi,
>
> I am trying to install Python 2.6 on Mac OS Lion. Here is what I did:
>
> 1- Download Mac Installer disk image (2.6) (sig) from
>http://www.python.org/getit/releases/2.6/
>
> 2- Install it
>
> 3- Run Python Luncher, go to Python Lunch
On Thu, Jun 9, 2011 at 11:00 PM, harrismh777 wrote:
> Andrew Berg wrote:
>>
>> AFAICT, there are three reasons to learn Python 2:
>
> ... there is a fourth reason.
>
> The linux distro you are using currently was customized with python 2.x
>
> I ran into this problem this week in fact... on my H
On Tue, Jun 14, 2011 at 9:08 AM, SigmundV wrote:
> To the OP I'd say: learn Python through 3.2. It's the best way
> forward, for the sake of yourself and others. The only way more
> modules can become 3k compatible is if more people use 3k.
I skipped 3.2 and went straight to 3.3a0 from hg, but th
I'm using 2.7.1, because that's what my Ubuntu 11.04 bundles (python --
version reports 2.7.1+ though, no idea what the + means). On the other
hand, Ubuntu provides 3.2 packages via apt-get, so I'm in the process
of migrating to 3k. I really like the focus on laziness in 3k (don't
know if 'focus' i
On Fri, 10 Jun 2011 01:00:35 -0500, harrismh777 wrote:
> So, be careful. I have had to separate *all* of my python installs on
> *every* one of my systems for this similar reason. The bottom line is if
> the distro ships with 2.6 (minus the idle) chances are that the
> interpreter is there *not*
On Thu, Jun 9, 2011 at 11:00 PM, harrismh777 wrote:
> Andrew Berg wrote:
>>
>> AFAICT, there are three reasons to learn Python 2:
>
> ... there is a fourth reason.
>
> The linux distro you are using currently was customized with python 2.x
>
> I ran into this problem this week in fact... on my H
Andrew Berg wrote:
AFAICT, there are three reasons to learn Python 2:
... there is a fourth reason.
The linux distro you are using currently was customized with python 2.x
I ran into this problem this week in fact... on my HP g6 ubuntu notebook
running 10.04 lucid. It ships with the 2.6.5
Terry Reedy wrote:
A couple of years ago, users were people who were already programming
with 2.x. That is changing now.
... big time !
:)
--
http://mail.python.org/mailman/listinfo/python-list
On 2011.06.09 12:18 PM, hisan wrote:
> Hi All,
>
> Please let me know which one is GOOD whether Python 2.6 OR 3.2.
> Please let me know the difference between them.
> Please give some refernce site or books to know the difference
I'm just a beginner, but AFAICT, there are three reasons to learn Pyt
On 6/9/2011 11:41 PM, Kyle T. Jones wrote:
Library support.
I urge people who use 2.x only for library support to let library
authors that they would have preferred a 3.x compatible library. I have
library authors say "Why port when none of my users have asked for a port?"
A couple of year
John Gordon wrote:
In <9037ef5f-53c5-42c6-ac5d-8f942df6c...@x38g2000pri.googlegroups.com> hisan
writes:
Hi All,
Please let me know which one is GOOD whether Python 2.6 OR 3.2.
Please let me know the difference between them.
Please give some refernce site or books to know the difference
I
If your dependencies are satisfiable with 3.2, you're better off with 3.2.
If not, use 2.7, or consider porting the dependencies yourself (assuming
those dependencies have code available).
Both 2.x and 3.x are good, but 3.x is clearly the way forward.
3.x has some annoyances corrected: more cent
On Fri, Jun 10, 2011 at 3:18 AM, hisan wrote:
> Hi All,
>
> Please let me know which one is GOOD whether Python 2.6 OR 3.2.
As a side point, you should probably use 2.7 rather than 2.6. With
regard to 2.x versus 3.x, Corey already posted a link to an excellent
article.
Chris Angelico
--
http://
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 06/09/2011 01:18 PM, hisan wrote:
> Hi All,
>
> Please let me know which one is GOOD whether Python 2.6 OR 3.2.
> Please let me know the difference between them.
> Please give some refernce site or books to know the difference
http://wiki.python.o
In <9037ef5f-53c5-42c6-ac5d-8f942df6c...@x38g2000pri.googlegroups.com> hisan
writes:
> Hi All,
> Please let me know which one is GOOD whether Python 2.6 OR 3.2.
> Please let me know the difference between them.
> Please give some refernce site or books to know the difference
If you're starting
> [1] http://pypi.python.org/pypi/PosixTimeZone/0.9.4
> [2] http://pypi.python.org/pypi/pytz/2011g
> [3] http://docs.python.org/library/datetime.html#tzinfo-objects
Also
http://labix.org/python-dateutil#head-587bd3efc48f897f55c179abc520a34330ee0a62
HTH
--
Miki Tebeka
http://pythonwise.blogspot.c
On Mon, May 23, 2011 at 10:56 PM, loial wrote:
> Thanks...but being a python newbie I am struggling to understand how
> to do this.
>
> How can I use tzinfo to do the equivalent of what I do in Java, which
> is :
>
>TimeZone tz1 = TimeZone.getDefault();
>
>long localOffset = tz1.getOffset
Thanks...but being a python newbie I am struggling to understand how
to do this.
How can I use tzinfo to do the equivalent of what I do in Java, which
is :
TimeZone tz1 = TimeZone.getDefault();
long localOffset = tz1.getOffset(date.getTime());
TimeZone tz2 = TimeZone.getTimeZone("E
On Mon, May 23, 2011 at 9:32 PM, loial wrote:
> Does python have an equivalent of the java Timezone object?
>
> I need to be able to get offsets for timezones (only U.S. time zones
> at the moment)
Depends on what exactly do you want. If you need to convert timezone
name into current offset, you
On Friday 24 September 2010, it occurred to pyt...@bdurham.com to exclaim:
> Python 2.6: We're using the standard lib's cgitb module to
> provide diagnostic messages when unexpected exceptions occur.
>
> Unfortunately, this module raises a DeprecationWarning like below
> when it is used:
>
> C:\P
On 2010-09-21, at 9:04 AM, garyr wrote:
> I recently installed ActivePython 2.6.6 and my programs that use anydbm or
> shelve generate import errors because bsddb is missing. I installed bsddb3
> (bsddb3-5.0.0.win32-py2.6.exe) but that didn't change anything. What more do
> I need to do?
You
On 6/28/10 9:06 AM, Ratufa wrote:
Suppose I have a webapp running in a virtualenv (--no-site-packages)
cloned off a Python 2.6.2 install, running under mod_wsgi. The
virtual environment has various modules installed in it, some perhaps
using C extensions.
Question: If the Python installation
On 22/04/2010 13:56, Robin Becker wrote:
I'm trying to move a wxPython application forward to 2.6, but although
the app runs fine in 2.6 when run directly when I build the app into an
exe using py2exe
I get this popup message
"application failed to initialize properly (0xc142)"
when I try
Antoine Pitrou wrote:
Perhaps you are using the wrong parameters and looking for ca_certs
instead:
That's right. Thanks.
John Nagle
--
http://mail.python.org/mailman/listinfo/python-list
Le Sun, 18 Apr 2010 22:37:30 -0700, John Nagle a écrit :
>
> The cert file is the same PEM file I use with M2Crypto, and it's derived
> from Firefox's cert file.
>
> Why am I getting a "private key" related error? I'm not submitting a
> keyfile, just a cert file.
I'm not an expert but this is w
On Wed, 10 Mar 2010 16:17:29 -0800, robert somerville wrote:
> hi;
> i am trying to get some legacy python code (which i no nothing about)
> working with tries to import dbi and odbc (the import fails ...) it
> looks like these modules are deprecated ?? if so is there a work around
> , if not dep
News123 wrote:
>
>Yes, this might be an option
>Somehow though it didn't feel right for me to depend on internal non
>documented data types, which might change between releases of PIL.
That's absolutely true. If performance is a priority, somethimes you have
to do things that are "dirty". Just
News123, 03.03.2010 10:37:
Stefan Behnel wrote:
Take a look at Cython instead, it will allow you to access PIL's image
buffer directly, instead of copying the data. It will also simplify and
speed up your C wrapper code.
I don't know Cython. Having looked at the web site I'm not entirely
sure,
Hi Stefan,
Stefan Behnel wrote:
> News123, 03.03.2010 01:38:
>> I created a grayscale image with PIL.
>>
>> Now I would like to write a C function, which reads a;most all pixels
>> and will modify a few of them.
>>
>> My current approach is:
>> - transform the image to a string()
>> - create a byt
News123, 03.03.2010 01:38:
I created a grayscale image with PIL.
Now I would like to write a C function, which reads a;most all pixels
and will modify a few of them.
My current approach is:
- transform the image to a string()
- create a byte array huge enough to contain the resulting image
- ca
Hi Tim,
Tim Roberts wrote:
> News123 wrote:
>> I created a grayscale image with PIL.
>>
>> Now I would like to write a C function, which reads a;most all pixels
>> and will modify a few of them.
>>
>> My current approach is:
>> - transform the image to a string()
>> - create a byte array huge eno
News123 wrote:
>
>I created a grayscale image with PIL.
>
>Now I would like to write a C function, which reads a;most all pixels
>and will modify a few of them.
>
>My current approach is:
>- transform the image to a string()
>- create a byte array huge enough to contain the resulting image
>- call
On 30 Dic, 18:52, MrJean1 wrote:
> Brendan,
>
> The timeout argument of the FTP class (and the connect method) is used
> only to establish the connection to FTP sockets. If the timeout
> expires, an error called socket.timeout is raised.
>
> AFAIK, the timeout argument does not limit FTP transfer
Brendan,
The timeout argument of the FTP class (and the connect method) is used
only to establish the connection to FTP sockets. If the timeout
expires, an error called socket.timeout is raised.
AFAIK, the timeout argument does not limit FTP transfers. To impose a
time limit on FTP transfers, t
On 14 Dic, 20:08, Brendan wrote:
> I was quite happy to see that ftplib in Python 2.6 now has a timeout
> parameter. With large file downloads my script would often hang,
> presumably from timing out. Now that there is a timeout parameter, how
> would I detect when a timeout occurs?
The socket ob
In article ,
Brendan wrote:
>
>I was quite happy to see that ftplib in Python 2.6 now has a timeout
>parameter. With large file downloads my script would often hang,
>presumably from timing out. Now that there is a timeout parameter, how
>would I detect when a timeout occurs?
Without looking at
In article <888b5e8f-1be5-4040-bc7a-45c2e1695...@d9g2000prh.googlegroups.com>,
AK Eric wrote:
>>
>> 2/ in Python, "global" really means "module-level" - there's nothing
>> like a "true" global namespace.
>
>Isn't that __main__?
>
>import __main__
>__main__.foo = "asdfasdf"
>
>print foo
># asdfasd
On Fri, Oct 30, 2009 at 9:01 AM, AK Eric wrote:
> Should we start talking about how you can add stuff to __builtin__ and
> then it really is exposed to everything? (right, unless I'm missing
> some other Python idiom?) Again, *not advocating* in standard
> practice, but I think it's important to
> > It isn't a neat trick anymore once you realize the name '__main__'
> > isn't special.
>
> > Replace __main__ with foo, or config, or whatever, and you get the
> > same results. Ok, there is a catch: a file with that name must exist,
> > at least an empty one...
True. I do feel a bit less spec
Gabriel Genellina wrote:
En Fri,
30 Oct 2009 00:29:27 -0300, Steven D'Aprano
escribió:
On Thu, 29 Oct 2009 10:31:03 -0700, AK Eric wrote:
2/ in Python, "global" really means "module-level" - there's nothing
like a "true" global namespace.
It isn't a neat trick anymore once you realize the
Bruno Desthuilliers a écrit :
AK Eric a écrit :
2/ in Python, "global" really means "module-level" - there's nothing
like a "true" global namespace.
Isn't that __main__?
Nope
import __main__
__main__.foo = "asdfasdf"
print foo
# asdfasdf
Not advocating, but it does serve the purpose.
AK Eric a écrit :
2/ in Python, "global" really means "module-level" - there's nothing
like a "true" global namespace.
Isn't that __main__?
Nope
import __main__
__main__.foo = "asdfasdf"
print foo
# asdfasdf
Not advocating, but it does serve the purpose.
This won't make 'foo' available
En Fri, 30 Oct 2009 00:29:27 -0300, Steven D'Aprano
escribió:
On Thu, 29 Oct 2009 10:31:03 -0700, AK Eric wrote:
2/ in Python, "global" really means "module-level" - there's nothing
like a "true" global namespace.
Isn't that __main__?
Well there you go, I just learned something new.
I w
On Thu, 29 Oct 2009 10:31:03 -0700, AK Eric wrote:
>> 2/ in Python, "global" really means "module-level" - there's nothing
>> like a "true" global namespace.
>
> Isn't that __main__?
Well there you go, I just learned something new.
I was going to say "No, every module has its own __main__", and
On Thu, Oct 29, 2009 at 7:11 PM, AK Eric wrote:
>> Good that you're not advocating it, because IMHO it's bad practice to
>> have circular import dependencies. By using the __main__ alias, you
>> avoid the worst problems, but that just means the others are more subtle.
>
> I figured I'd get that k
> Good that you're not advocating it, because IMHO it's bad practice to
> have circular import dependencies. By using the __main__ alias, you
> avoid the worst problems, but that just means the others are more subtle.
I figured I'd get that kind of response, not that it's incorrect ;)
Great power
AK Eric wrote:
2/ in Python, "global" really means "module-level" - there's nothing
like a "true" global namespace.
Isn't that __main__?
import __main__
__main__.foo = "asdfasdf"
print foo
# asdfasdf
Not advocating, but it does serve the purpose.
Good that you're not advocating it,
> 2/ in Python, "global" really means "module-level" - there's nothing
> like a "true" global namespace.
Isn't that __main__?
import __main__
__main__.foo = "asdfasdf"
print foo
# asdfasdf
Not advocating, but it does serve the purpose.
--
http://mail.python.org/mailman/listinfo/python-list
On Thu, Oct 29, 2009 at 3:25 AM, VYAS ASHISH M-NTB837
wrote:
>
> Dear all
>
> How do I write a code that gets executed 'every x' minutes?
>
>
>
> I know how to do it 'after x' minutes, I do the following:
>
> def doAtTimerFire():
> """ The things I want to do 'after x' minutes go here. """
Dear all
How do I write a code that gets executed 'every x' minutes?
I know how to do it 'after x' minutes, I do the following:
def doAtTimerFire():
""" The things I want to do 'after x' minutes go here. """
And then from main code, I do this:
tmr = threading.Timer(timeInSeconds,
Ronn Ross a écrit :
(please don't top-post - fixed)
On Oct 28, 2009, at 20:50, mattofak wrote:
Hi All;
I'm new to Python and moving from C, which is probably a big source of
my confusion. I'm struggling with something right now though and I
hope you all can help.
I have a global configuratio
On Wed, Oct 28, 2009 at 8:50 PM, mattofak wrote:
> Hi All;
>
> I'm new to Python and moving from C, which is probably a big source of
> my confusion. I'm struggling with something right now though and I
> hope you all can help.
>
> I have a global configuration that I would like all my classes and
> On Oct 28, 2009, at 20:50, mattofak wrote:
>> Hi All;
>>
>> I'm new to Python and moving from C, which is probably a big source of
>> my confusion. I'm struggling with something right now though and I
>> hope you all can help.
>>
>> I have a global configuration that I would like all my classes
Inside the method that you want to use the var prefix the first
instance with global. For example: global my_var. Then you can use the
var like normal in the method. Good luck
On Oct 28, 2009, at 20:50, mattofak wrote:
Hi All;
I'm new to Python and moving from C, which is probably a big
On Mon, Oct 26, 2009 at 12:04 AM, rh0dium wrote:
[snip]
>
>
> Now the real question I have on this is scalability. The real
What you're describing isn't "scalability". It could be called "extensibility".
> advantage to using *args and **kwargs is that down the road (through
> inheritance/polym
Carl Banks wrote:
So what is the point of using __new__?
.__new__ creates new objects. It also inializes 'immutable' objects.
It's mostly for types written in C, or for subclassing types written
in C.
Specifically, for subclassing immutable classes where one wants
initialization behavior
On Oct 25, 9:04 pm, rh0dium wrote:
> On Oct 22, 9:05 pm, Carl Banks wrote:
> > This should suffice for you:
>
> > class Borg(object):
> > __shared_state = {}
> > def __init__(self, noSend=False,reportLevel=30,
> > reportMethods="BaseReport",
> > contacts=
Carl,
First off - Thanks your post was exactly the kind of informative
example driven learnings that help — Thanks!!
On Oct 22, 9:05 pm, Carl Banks wrote:
>
> Before we get into object semantics, I'm not sure why you'd need to
> override __new__ for Borg pattern, unless they're working around
Terry Reedy writes on Fri, 23 Oct 2009 03:04:41 -0400:
> Consider this:
>
> def blackhole(*args, **kwds): pass
>
> The fact that it accept args that it ignores could be considered
> misleading or even a bug.
Maybe, it could. But, it is by no means necessary.
In mathematics, there is a set of i
Consider this:
def blackhole(*args, **kwds): pass
The fact that it accept args that it ignores could be considered
misleading or even a bug. Now modify it to do something useful, like
return a new, naked, immutable object that is the same for every call
except for identity, and which still t
On Thu, Oct 22, 2009 at 9:09 PM, Stephen Hansen wrote:
> >>> class myclass(object):
> ... def __new__(cls, *args, **kwargs):
> ... print args
> ... print kwargs
> ... self = object.__new__(cls)
> ... return self
> ... def __init__(self, *args
On Oct 22, 8:12 pm, rh0dium wrote:
> Hi all,
>
> I have a basic Monostate with Python 2.6.
>
> class Borg(object):
> __shared_state = {}
> def __new__(cls, *args, **kwargs):
> self = object.__new__(cls, *args, **kwargs)
> self.__dict__ = cls.__shared_state
> return
On Thu, Oct 22, 2009 at 8:12 PM, rh0dium wrote:
> In my case the args that it dumps them into a black hold is simply not
> true. I want an unknown set of args and kwargs to simply be forwarded
> onto init. So what's the problem with this??
>
There is no problem with doing that-- the deprecatio
On Aug 25, 2:08 am, Chris Withers wrote:
> Martin v. Löwis wrote:
> > Today, there are two cases when malloc returns memory on a typical
> > Unix system (in particular, in Linux malloc):
> > a) if the malloc block block is small (below page size), it is allocated
> > from the brk heap, where it
Martin v. Löwis wrote:
Today, there are two cases when malloc returns memory on a typical
Unix system (in particular, in Linux malloc):
a) if the malloc block block is small (below page size), it is allocated
from the brk heap, where it can only be returned if the last page of
that heap is
On Aug 15, 7:55 am, Chris Withers wrote:
> Hi All,
>
> I thought this was fixed back in Python 2.5, but I guess not?
>
> So, I'm playing in an interactive session:
>
> >>> from xlrd import open_workbook
> >>> b = open_workbook('some.xls',pickleable=0,formatting_info=1)
>
> At this point, top sho
> As far as releasing memory back to the OS is concerned, I have dim
> memories of *x systems where free() would return space to the OS if
> the block was "large" and it was next to the "break" point ... this
> effect could be what you are seeing.
Today, there are two cases when malloc returns mem
On Aug 16, 2:41 am, Mark Dickinson wrote:
> and got the expected memory usage for my Python process, as
> displayed by top: memory usage went up to nearly 1Gb after
> each assignment to b, then dropped down to 19 Mb or so after
> each 'del b'. I get similar results under Python 2.5.
>
> So maybe
Mark Dickinson wrote:
and got the expected memory usage for my Python process, as
displayed by top: memory usage went up to nearly 1Gb after
each assignment to b, then dropped down to 19 Mb or so after
each 'del b'. I get similar results under Python 2.5.
I get the same results on Linux:
Pyt
On Aug 15, 12:55 pm, Chris Withers wrote:
> Hi All,
>
> I thought this was fixed back in Python 2.5, but I guess not?
>
> So, I'm playing in an interactive session:
>
> >>> from xlrd import open_workbook
> >>> b = open_workbook('some.xls',pickleable=0,formatting_info=1)
>
> At this point, top sh
Chris Withers wrote:
Hi All,
I thought this was fixed back in Python 2.5, but I guess not?
So, I'm playing in an interactive session:
>>> from xlrd import open_workbook
>>> b = open_workbook('some.xls',pickleable=0,formatting_info=1)
At this point, top shows the process usage for python to be
Ignore this question. Managed to get Amazon Web Services going and
have installed Python 2.6 on there. Thanks for your eyeballs time.
On Jul 31, 7:09 pm, northof40 wrote:
> Hi - I'd really like to have access to Python 2.6 to try something
> out. It needs to be on Linux/Unix machine. I don't mind
Chris Rebert wrote:
On Tue, Jun 2, 2009 at 12:51 AM, ssd wrote:
Hi,
I usually works with packages like pyserial, numpy, mathplotlib,pyUSB, etc..
When is planned that these packages are supported in Python 3.0?
That would depend on the individual packages and their maintainers.
Check their r
On Tue, Jun 2, 2009 at 12:51 AM, ssd wrote:
> Hi,
>
> I usually works with packages like pyserial, numpy, mathplotlib,pyUSB, etc..
>
> When is planned that these packages are supported in Python 3.0?
That would depend on the individual packages and their maintainers.
Check their respective websit
> Can anyone shed any light on what's up with this build of Python
> 2.6.2?
You probably tried to install the 32-bit version of PyParsing;
this cannot work with the 64-bit version of Python. You either
need to obtain a 64-bit version of pyparsing, or install the
32-bit version of Python.
HTH,
Mar
dineshv wrote:
I upgraded from Python 2.5.4 to Python 2.6.2 under the Windows 64-bit
AMD version, but no external libraries (eg. pyparsing and Numpy 1.3)
work. I noticed a few odd things:
i. pyparsing could not find an entry for Python 2.6.2 in the Wondows
Registry
I suspect that you did not
> (my smtp mail server has been down for a few hours, so you have some other
> responses.)
>
> yes, as far as I can tell from the docs, the 'b' flag doesn't matter in
> Unix/Linux. Note that I haven't actually been on a Unix machine since
> starting with Python, but it matches what else I know. A
2009/5/8 :
> On May 8, 5:08 am, Li Wang wrote:
>> Hi Dave:
>> Thank you very much for you explanation:)
>>
>> > Chances are you forgot the "b" parameter to open(). Unnecessary in Unix,
>> > it
>> > tells the library to *not* translate \r\n to \n upon read, or the inverse
>> > on write. In ot
2009/5/8 Scott David Daniels :
> Li Wang wrote:
>>
>> So, if I am using python in Linux, do open('file', 'r') and
>> open('file', 'rb') work the same way?
>
> You get identical results, but you ar lying to the reader of your code.
> you should include the 'b' if what you want is bytes (or octets if
Li Wang wrote:
So, if I am using python in Linux, do open('file', 'r') and
open('file', 'rb') work the same way?
You get identical results, but you ar lying to the reader of your code.
you should include the 'b' if what you want is bytes (or octets if you
prefer), and not use it if what you exp
On May 8, 5:08 am, Li Wang wrote:
> Hi Dave:
> Thank you very much for you explanation:)
>
> > Chances are you forgot the "b" parameter to open(). Unnecessary in Unix, it
> > tells the library to *not* translate \r\n to \n upon read, or the inverse
> > on write. In other words, with the "b" pa
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