On Thu, Aug 4, 2011 at 8:25 PM, John Riselvato wrote:
> I am working on a license verification script. I am rather new to the
> concept and to JSON files in general.
Based on your questions, reading a programming tutorial might be a
good idea. Here's one that uses Python and that I've heard prais
I am working on a license verification script. I am rather new to the
concept and to JSON files in general.
This is what my pseudocode looks like:
licenses = meta['license']
> for x in licenses:
> if licenses[x]['terms'] is not valid opensource license
> if in strict mode
>
On Fri, Aug 5, 2011 at 1:34 AM, Steven D'Aprano
wrote:
> Especially for a tool aimed at programmers (who else would be interested in
> PyWhich?)
The use that first springs to my mind is debugging import paths etc.
If you have multiple pythons installed and aren't sure that they're
finding the rig
Haven't had much Cc input so far, but this one is definitely worth following up
on. Thanks!
regards
Steve
On Aug 4, 2011, at 5:42 PM, Eric Snow wrote:
> On Wed, Aug 3, 2011 at 9:14 PM, Steve Holden wrote:
>> [Ccs appreciated]
>> After some three years labor I (@holdenweb) at last find myself
There has been some discussion about what to do with 'linux3'.
See http://bugs.python.org/issue12326 for example.
--
Terry Jan Reedy
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On 08/04/2011 07:34 PM, Steven D'Aprano wrote:
Billy Mays wrote:
#!/usr/bin/python
I believe the recommended, platform independent hash-bang line is
#!/usr/bin/which python
I think you mean
#!/usr/bin/env python
-tkc
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Thomas Rachel wrote:
> Am 03.08.2011 04:15 schrieb Steven D'Aprano:
[...]
> > but to me that looks badly wrong. Surely the spam context manager
> > object will exit after the first iteration, and always raise an
> > exception on the second? But I don't quite understand context
> > managers eno
It sounds like you have what you need, but here's an amusing way of dealing
with a BCD byte:
>>> print int(hex(0x72).replace('0x', ''))
72
On Thu, Aug 4, 2011 at 5:15 PM, shawn bright wrote:
> Thanks for your help on this, gents. Got it working now.
> shawn
>
> On Thu, Aug 4, 2011 at 2:28 PM, D
Billy Mays wrote:
> Hey c.l.p.,
>
> I wrote a little python script that finds the file that a python module
> came from. Does anyone see anything wrong with this script?
Yes -- the most screamingly obvious question has to be, why are you writing
directly to sys.stdout instead of just using pri
i may have asked about this once upon a time but i'm still fighting
with it so i'll throw myself on the mercy of the list and ask again.
(and if there's a better forum for this question, let me know.)
i'm using the development environment wind river linux 4.2
(hereafter just "WRL") to configu
Thanks for your help on this, gents. Got it working now.
shawn
On Thu, Aug 4, 2011 at 2:28 PM, Dave Angel wrote:
> nibbles from a byte
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Just FYI.
Thread continued in thread with the subject line
'PIL question. having exactly same font on multiple platforms'
I'm currently not pixel true, but images are sufficiently similiar.
On 08/03/2011 11:40 AM, Gelonida N wrote:
> Hi,
>
>
>>From within a django application
> I'd like create
Thanks again to everybody,
Your answers helped me to understand better.
My pragmatic solution is now to package my program
with an open source .ttf font,
which will be used on both platforms.
On 08/04/2011 10:24 PM, Irmen de Jong wrote:
> On 4-8-2011 21:30, Irmen de Jong wrote:
>
>> As far as
hello,
how can I add hseparator to gtk.layout?
I tried
hseparator = gtk.HSeparator()
self.layout.put(hseparator, 50,195)
but it does not work :/
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On Thu, Aug 4, 2011 at 10:22 AM, Chris Rebert wrote:
>
> > #!/usr/bin/python
> >
> > import sys
> > if __name__ == '__main__':
> >if len(sys.argv) > 1:
> >try:
> >m = __import__(sys.argv[1])
> >sys.stdout.write(m.__file__ + '\n')
> >sys.stdout.flush
On Wed, Aug 3, 2011 at 9:14 PM, Steve Holden wrote:
> [Ccs appreciated]
> After some three years labor I (@holdenweb) at last find myself approaching
> the completion of the Python Certificate Series with O'Reilly School of
> Technology (@OReillySchool).
> At OSCON last week the team fell to talki
On Thu, 04 Aug 2011 13:55:37 +0930, Christian Gelinek wrote:
> I find it at least confusing to read that Python expects a tab size of 8 but
> at the same time uses 4 spaces for one indent level. Or maybe I am
> completely on the wron track here?
4-column indents are a convention, not a rule. You
On Thu, 04 Aug 2011 18:04:48 +0100, Ethan Furman
wrote:
Of the two, I like the StackOverflow option better -- but keep in mind
that at this moment, about 6,600 unanswered Python questions remain.
(I've made it to page 23 of 132 over the last week.) Getting an answer
upvoted can be prett
On 4-8-2011 21:30, Irmen de Jong wrote:
> As far as I know, I did not see any difference in output on windows, linux
> and mac os x
> as long as the code used the same ttf file and PIL versions. (but I'll double
> check now
> and see if I remember this correctly).
To follow up on myself, I've j
MRAB wrote:
On 04/08/2011 19:26, nephish wrote:
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second
MRAB schrieb:
The value is MSB * 100 + (LSB>> 4) * 10 + (LSB& 0xF)
i would say
(MSB >> 4)*100 + (MSB & 0xF)*10 + (LSB >> 4)
but who knows
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>Chris Angelico wrote:
[snippage]
>> def func(x):
>>len = len # localize len
>>for i in x:
>>len(i) # use it exactly as you otherwise would
In article <4e39a6b5$0$29973$c3e8da3$54964...@news.astraweb.com>
Steven D'Aprano wrote:
>That can't work. The problem is that because len
On 04/08/2011 19:26, nephish wrote:
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second is MSB. Both
On 4-8-2011 20:54, Gelonida N wrote:
> The reason why I want the images to look identical is very simple.
> Though the final web server will run on a linux server, I use sometimes
> windows for development or as test server.
>
> For automated tests I would have liked pixel identical images.
> th
nephish schrieb:
thanks for any tips on this.
I'll try.
In BCD a (decimal) digit is stored in a halfbyte (or a 'nibble'). So, in
a byte
you can store two decimal digits. For instance 42 would be
nibble1 nibble2
0100 0010
42
>>> c=0b0110
>>> c
66
>>> c >> 4
nephish wrote:
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second is MSB. Both bytes are BCD-encode
On 01/-10/-28163 02:59 PM, nephish wrote:
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second is MSB.
Hi, I am running into a problem with Python 2.6 and SuSe 11 SP1. The error
message looks just like this one:
https://bugzilla.redhat.com/show_bug.cgi?id=556584
That link implies the fix is to upgrade to > glibc-2.11.90. But for this
particular hardware, it would be difficult to upgrade the cor
On 08/04/2011 12:32 PM, Thomas Jollans wrote:
> On 04/08/11 12:04, Gelonida N wrote:
Thanks for your answer.
>> >From within a django application
>> I'd like create a small image file (e.g. .png)
>> which just contains some text.
>>
>> I wondered what library would be appropriate and would yield t
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second is MSB. Both bytes are BCD-encoded, with the LSB
c
Hey all,
I have been trying to get my head around how to do something, but i am
missing how to pull it off.
I am reading a packet from a radio over a serial port.
i have " two bytes containing the value i need. The first byte is the
LSB, second is MSB. Both bytes are BCD-encoded, with the LSB
c
On 08/04/2011 07:43 AM, Billy Mays wrote:
Hey c.l.p.,
I wrote a little python script that finds the file that a python module
came from. Does anyone see anything wrong with this script?
#!/usr/bin/python
import sys
if __name__ == '__main__':
if len(sys.argv)> 1:
try:
On Thu, Aug 4, 2011 at 5:43 AM, Billy Mays
<81282ed9a88799d21e77957df2d84bd6514d9...@myhashismyemail.com> wrote:
> Hey c.l.p.,
>
> I wrote a little python script that finds the file that a python module came
> from. Does anyone see anything wrong with this script?
>
>
> #!/usr/bin/python
>
> impor
On 8/3/2011 8:14 PM, Steve Holden wrote:
[Ccs appreciated]
After some three years labor I (@holdenweb) at last find myself
approaching the completion of the Python Certificate Series with
O'Reilly School of Technology (@OReillySchool).
At OSCON last week the team fell to talking about the fi
Steve Holden wrote:
We would ideally like the last project to to be something that
demonstrates at least some minimal involvement with the Python
community. Something like "get a Python answer upvoted on
StackOverflow", for example, or getting a question answered on c.l.p. At
the same time it
okay. It worked to make my 3'rd party library dynamic. Hopefully this will
help someone else in the future.
"Mathew" wrote in message
news:j1cs2t$j2f$1...@news.jpl.nasa.gov...
> This isn't exactly a Python question but maybe someone here has run into
> this.
>
> I have 2 extensions and they b
Wrap your 3rd party library with a Python interface module, and run all
calls from foo and goo through your interface.
On Thu, Aug 4, 2011 at 2:48 PM, Mathew wrote:
> more info. I have a large 3rd party library with a function that looks
> like
> this
> void dumbfunc() {
> static int statevar=0
more info. I have a large 3rd party library with a function that looks like
this
void dumbfunc() {
static int statevar=0;
++statevar;
if (startvar ==3) printf("I have been called 3 times\n");
}
and I have 2 extensions, foo,py goo.py,created with SWIG, and the both make
calls to dumbfunc. In cre
Hey c.l.p.,
I wrote a little python script that finds the file that a python module
came from. Does anyone see anything wrong with this script?
#!/usr/bin/python
import sys
if __name__ == '__main__':
if len(sys.argv) > 1:
try:
m = __import__(sys.argv[1])
Gelonida N wrote:
> I wondered what library would be appropriate and would yield the same
> result independent of the OS (assuming the versions of the python
> libraries are the same)
> Images should be pixel identical independent on the platform on which
> the image is created.
Short answer: you
On 04/08/11 12:04, Gelonida N wrote:
> I posted already a question, but perhaps the subject line wasn't clear.
>
>
> Subject line was "Text to image with same results on any platform"
>
Oh, your original message was perfectly clear, and if I knew the answer,
I might have responded. Anyway, int
I posted already a question, but perhaps the subject line wasn't clear.
Subject line was "Text to image with same results on any platform"
>From within a django application
I'd like create a small image file (e.g. .png)
which just contains some text.
I wondered what library would be appropria
Chris Angelico wrote:
> On Thu, Aug 4, 2011 at 4:01 AM, Steven D'Aprano
> wrote:
>> a, b = divmod(n, i)
>> if b == 0:
>> total += a+i
>>
>
> Wouldn't this fail on squares? It happens to give correct results as
> far as I've checked; no square up to 10,000 is called perfect, and
> there are no pe
On 04/08/11 11:39, 守株待兔 wrote:
> i have installed such things:
>
> sudo apt-get install libqt4-dev
> sudo apt-get install g++ automake
> sudo apt-get install qt4-dev-tools qt4-designer qt4-doc
> sudo apt-get install libqt4-opengl-dev
> sudo apt-get install libqt4-sql-mysql libqt4-sql-odbc libqt4-
i have installed such things:
sudo apt-get install libqt4-dev
sudo apt-get install g++ automake
sudo apt-get install qt4-dev-tools qt4-designer qt4-doc
sudo apt-get install libqt4-opengl-dev
sudo apt-get install libqt4-sql-mysql libqt4-sql-odbc libqt4-sql-psql
libqt4-sql-sqlite libqt4-sql-sqlite
Am 04.08.2011 10:42 schrieb Chris Rebert:
I was considering the more general case where one of the strings may
have come from user input. You then need to also escape
$looks_like_a_var, `some_command`, and way more other such stuff that
your simple function doesn't cover.
Even these things are
Just to add a little bit to the mix, I have started having these
problems since I rebuilt my machine (Xubuntu 11) and I changed the
disc formats to ext4 without even thinking about it ... I was
wondering if maybe that had something to do with it?
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On Thu, Aug 4, 2011 at 1:10 AM, Thomas Rachel
wrote:
> Am 03.08.2011 19:27 schrieb Chris Rebert:
>
>>> shell= True,
>>
>> I would strongly encourage you to avoid shell=True.
>
> ACK, but not because it is hard, but because it is unnecessary and unelegant
> at this point.
>
>> Y
Am 03.08.2011 17:29 schrieb Phlip:
Groupies:
This is either a code snippet, if you like it, or a request for a
critique, if you don't.
Well, at first, I cannot see the real point about it...
def command(*cmdz):
process = Popen( flatten(cmdz),
shell= True,
Am 03.08.2011 19:27 schrieb Chris Rebert:
shell= True,
I would strongly encourage you to avoid shell=True.
ACK, but not because it is hard, but because it is unnecessary and
unelegant at this point.
You really don't want to have to worry about doing proper shell esca
Thanks for those suggestions.
I tried something last night before I got your ideas.
1. I added a line to send a copy of the report just to me, 2 lines
before the line where it emails the report to all the recipients.
2. I also added a timer.sleep(5) pause just before the line that
emails the repo
For any given stack frame, the corresponding code object is derived
most immediately from either a module [definition], a class
definition, or function definition. I want to be able to determine
the specific module, class, or function object for any arbitrary
code/frame object. For modules it is
On Thu, Aug 4, 2011 at 2:19 AM, Mathew wrote:
> I have 2 extensions and they both access a function in a (static) library.
> The function maintains state information using a static variable.
If your extensions are DLLs and they're both linking to the same
static library, you should have two indep
On Wed, Aug 3, 2011 at 9:25 PM, Christian Gelinek
wrote:
> Hi all,
>
> I have a problem running some python program using version 2.6.4 (or version
> 2.7.2, I tried both) from the Win7 command line - it never finishes due to
> an infinite loop. The thing is, when I run the same program through Cyg
On Thu, Aug 4, 2011 at 4:01 AM, Steven D'Aprano
wrote:
> a, b = divmod(n, i)
> if b == 0:
> total += a+i
>
Wouldn't this fail on squares? It happens to give correct results as
far as I've checked; no square up to 10,000 is called perfect, and
there are no perfect squares
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