At 02:53 PM 12/11/2006, Mark Hammond wrote:
> These lines all execute:
> dtwnd = win32gui.GetDesktopWindow()
> hdcSrc = win32gui.GetWindowDC(dtwnd)
> hdcDestH = win32ui.CreateDCFromHandle(dtwnd)
The last line above is a problem - try something like hdcDestH =
win32gui.GetDC(dtwnd)
> hdcDes
Thanks for the reply,
At 08:06 PM 12/10/2006, Mark Hammond wrote:
> I'm trying to do a fast desktop capture myself, and having DC/pyDC
> confusion.
I'm not sure exactly what this means, but I'm guessing you are having
trouble with the pythonwin/win32ui GetSafeHdc objects, versus those
used by
.CreateDIBitmap
etc., but that will take me some time, I think, and I'm not sure if
it's the correct procedure anyway.
Thanks, more tries tomorrow.
Ray
At 05:02 PM 12/6/2006, Tim Roberts wrote:
Ray Schumacher wrote:
> I've been mulling screen capture code. I tried PIL&
I've been mulling screen capture code. I tried PIL's
ImageGrab().grab() (with pymedia) but find PIL's method to be pretty
slow, ~4grabs per second max with no other processes.
pymedia is pretty quick once I hand it the data.
There has to be another way to get a copy or buffer() of the screen
DC
/wxwin/
Best,
Ray Schumacher
At 09:28 AM 8/18/2006, you wrote:
>You may be better off trying the various wx mailing lists - not many wx
>people hang out here (I guess as most wx users are targetting more than
>Windows!)
>
>Regards,
>
>Mark
>
>> -Original Message-
At 11:01 AM 8/4/2006, Tim Roberts wrote:
>What surprises you? The Win32 Sleep() function takes integer
>milliseconds. Thus, .1 will round to 0, which says "give up the CPU
>only if a higher-priority task is waiting.".
>
>The default scheduling interval on your system is 16ms. Some Windows
At 10:29 AM 8/4/2006, Tim Roberts wrote:
Ray Schumacher wrote:
> I have been trying to use sleep() and
kernel32.QueryPerformanceCounter
> together; I want to delay until a particular tick without trying
up
> the CPU badly.
> However, while time.sleep(.001) relieves the CPU, i
In the attached test code, I get - for test in [0, .1, .01, .001, .1]
seconds
# 2.9us hi 5.2us low,
# 110ms hi and low,
# 16ms hi and low,
# 16ms hi and low,
# 2.9us hi 5.2us low
Intestingly, if I un-comment the
#print '\r',
then the processor usage drops by ~1
qPC(byref(c1))
if
c1.value>nextTTL+TTLHighDur: break
out(0x378, 0x00) #set all bits low
rotN += 1
if c1.value>endTick: break
Ray Schumacher
Blue Cove Interactive
8580 Production Avenue, Suite B
San Diego, CA 92121
858.695.8801
http://Blue-Cove.com
Disclaimer
I wrote a little ditty to set Win volume, which will also check for what you
want (attached)
On my system, just running it prints:
C:\projects\sound>PYTHON VOL.PY
cbStruct 24
dwControlID 1
cChannels 1
cMultipleItems 0
cbDetails 4
paDetails c_ulong(32639)
waveOutGetNumDevs= 1
mixerGetNumDevs 1
r
At 10:51 AM 2/21/2006, Math wrote:
Hello,
Anybody could give me an example code of how
connect/comunicate through COM ports (i.e. COM1, COM2).
I'm under windows XP
I'm working on a command module for telescopes over COM ports,
http://rjs.org/Python/LX200.zip
so look at LXSerial.py and the co
Thanks Thomas
Is there not much call for DSP32 use, with Python?
A modified Python float() function, that accepts IEEE or DSP32 would be ideal.
Something like: float(string, type=DSP32)
For now, my last posted implementation is sufficient.
arrf = array.array('f')
DSP32ToIEEE(arrf, struct.unpack('
Following myself, I just made two new methods using array and struct, if
anyone's interested:
def _DSP32ToIEEE(fh, address):
""" bytes == 4
to convert from DSP32C binary files
smmm
to IEEE float
seee emmm
"""
At 08:00 AM 1/6/2006, Thomas Heller wrote:
>RayS <[EMAIL PROTECTED]> writes:
>
>> I'm trying to find an efficient way to convert from DSP32C binary files
>> smmm
>> to IEEE float
>> seee emmm
>>
>> I tried struct and bit-shifting from a C ma
process.PIPE, stdout=subprocess.PIPE
)
return
proc.stdout.readlines()
I've tried many variations, but all (so far) leave a
"LAUNCHER.EXE.log" with this error, even if command
="anything else"..
If 'The
ick app to kill unauthorized process and compiled with
py2exe.
Does anyone have a way to list/kill without the external process that
works in all 9x and XP?
Ray Schumacher
#!/usr/bin/env python
import win32process, win32con
import time
import subprocess
whiteList = ["Eudora.exe", "E
Hi Roger,
At 12:42 PM 6/29/2005, Roger Upole wrote:
>I ran into something similar a while back that turned out to be a deficiency
>in the called
>program. It wasn't taking into account the fact that it might not be able
>to acquire resources in a timely manner.
I think that is the case, but
At 10:06 AM 6/24/2005, R. Alan Monroe wrote:
>> They are per-file settings, but, if I filled them in for a .py file,
>> they would persist only on this machine, but not if the file is
>> copied to another Windows box, and are unavailable on the Samba
>> server.
>
>Try it with an .mp3 file. I bet i
al Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On
Behalf Of Ray Schumacher
Sent: Friday, 24 June 2005 8:14 AM
To: python-win32@python.org
Subject: [python-win32] filling Windows properties
"Summary" tab?
The Summary tab of of a file's properties has Tit
The Summary tab of of a file's properties has Title, Subject,
Author, etc.
Could those be filled in via py2exe or ?
I tried them as attributes of Target; no error, but no result.
Ray
___
Python-win32 mailing list
Python-win32@python.org
http://m
In the attached .py test, I start an external program that provides data
access via DDE.
create a server
do a number of CreateConversation-s, one for each channel
make connections
do lots of .Request on the connections
I tried just one channel, one connection, still 16378, so it seems to be
the t
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