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python Programming Glossary: channelpython Socket.IO client for sending broadcast messages to TornadIO2 server http://stackoverflow.com/questions/10950365/python-socket-io-client-for-sending-broadcast-messages-to-tornadio2-server connected clients that are subscribed on a specific channel How can i send a broadcast message anywhere in my python code.. don't have to mess with registering clients to specific channels Redis has all that out of the box. Essentially you have something.. self.client.connect self.client.subscribe 'some_channel' def on_open self info self.client.listen self.on_chan_message..
Nested SSH session with Paramiko http://stackoverflow.com/questions/1911690/nested-ssh-session-with-paramiko dmesg stdin.write 'lol n' stdin.flush The second creates a channel and uses the socket like send and recv . I was able to get stdin.write..
http://stackoverflow.com/questions/2262100/rgb-int-to-rgb-python
Django - Working with multiple forms http://stackoverflow.com/questions/2374224/django-working-with-multiple-forms
Building lxml for Python 2.7 on Windows http://stackoverflow.com/questions/3047542/building-lxml-for-python-2-7-on-windows like to also thank agronholm from freenode #distutils IRC channel for confirmation that distutils does contain code which looks..
Detect “overall average” color of the picture http://stackoverflow.com/questions/3468500/detect-overall-average-color-of-the-picture At first glance there can use the histogram of the image channel RGB . Supplement at work I use mostly JavaScript and PHP a little..
Running interactive commands in Paramiko http://stackoverflow.com/questions/373639/running-interactive-commands-in-paramiko file object so ssh_stdin.write should work so long as the channel is still open. I've never needed to write to stdin but the docs.. never needed to write to stdin but the docs suggest that a channel is closed as soon as a command exits so using the standard stdin.write.. won't work. There are lower level paramiko commands on the channel itself that give you more control see how the SSHClient.exec_command..
Simple, Cross Platform MIDI Library for Python [closed] http://stackoverflow.com/questions/569321/simple-cross-platform-midi-library-for-python note you would do something like MyMIDI MIDIFile 1 track 0 channel 0 pitch 60 time 0 duration 1 volume 100 MyMIDI.addNote track.. pitch 60 time 0 duration 1 volume 100 MyMIDI.addNote track channel pitch time duration volume Hope this helps share improve this..
Pipe raw OpenCV images to FFmpeg http://stackoverflow.com/questions/5825173/pipe-raw-opencv-images-to-ffmpeg for the OpenCV image type IplImage is GBR one byte per channel. At least that's what seems to be coming off the camera. I'm..
Analyze audio using Fast Fourier Transform http://stackoverflow.com/questions/604453/analyze-audio-using-fast-fourier-transform python. I am currently reading 1024 bytes of a 16 bit dual channel 44 100 Hz sample rate audio stream and averaging the amplitude.. rate audio stream and averaging the amplitude of the 2 channels together. So now I have an array of 256 signed shorts. I now.. for each of the 32 bars. Also should I be averaging the 2 channels together python audio signal processing fft spectrum share..
http://stackoverflow.com/questions/7247371/python-and-16-bit-tiff 16 Bit Tiff How can I convert and save a 16 bit single channel TIF in Python I can load a 16 and 32 bit image without an issue..
http://stackoverflow.com/questions/7782721/java-raw-audio-output af new AudioFormat sampleRate 8 sample size in bits 2 channels true signed false bigendian int maxVol 127 for int i 0 i intFPW.. false harmonic.setToolTipText Add harmonic to second channel one octave up harmonic.addActionListener new ActionListener.. af new AudioFormat sampleRate 8 sample size in bits 2 channels true signed false bigendian int maxVol 127 for int i 0 i intFPW..
Robust Hand Detection via Computer Vision http://stackoverflow.com/questions/8593091/robust-hand-detection-via-computer-vision by Convert image to HSV color space. Throw away the V channel and consider the H and S channel and hence discount for lighting.. space. Throw away the V channel and consider the H and S channel and hence discount for lighting variations. Threshold pixels.. to detect blobs of high probability . Throwing away the V channel in HSV and only considering H and S channels is really enough..
Implement Comet / Server push in Google App Engine in Python http://stackoverflow.com/questions/1285150/implement-comet-server-push-in-google-app-engine-in-python api share improve this question We just announced the Channel API to do comet push with App Engine apps http googleappengine.blogspot.com..
Why am I getting this error in Django? http://stackoverflow.com/questions/1641444/why-am-i-getting-this-error-in-django parse.py line 8 in from butterfly.flower.models import Channel Item File home user shri butterfly flower models.py line 1 in..
Nested SSH session with Paramiko http://stackoverflow.com/questions/1911690/nested-ssh-session-with-paramiko command so I switched to the second method using a Channel. Instead of ssh.exec_command and later I have t ssh.get_transport..
Paramiko and Pseudo-tty Allocation http://stackoverflow.com/questions/2909481/paramiko-and-pseudo-tty-allocation a specific URL for a given spot in the docs it gives you a Channel on which you can do exec_command and the like but does that..
Python - SqlAlchemy. How to relate tables from different modules or files? http://stackoverflow.com/questions/3357825/python-sqlalchemy-how-to-relate-tables-from-different-modules-or-files they are in different modules or files when I define a new Channel I got an error because Item is not in the same file. How can.. both classes are in the same file I don't get any error. ChannelTest.py from ItemTest import Item metadata rdb.MetaData channel_items.. Column item_id Integer ForeignKey items.id class Channel rdb.Model Set up channels table in the database rdb.metadata..
Where do I go from here — regarding programming? http://stackoverflow.com/questions/347054/where-do-i-go-from-here-regarding-programming me and it mostly stems from me wanting to watch videos on Channel 9 etc and the clunkiness that is Linux. So that lead me to Should..
how can paramiko get ssh command return code http://stackoverflow.com/questions/3562403/how-can-paramiko-get-ssh-command-return-code API documentation lists a recv_exit_status method on the Channel class. A very simple demonstration script cat sshtest.py import..
Interoperating with Django/Celery From Java http://stackoverflow.com/questions/6933833/interoperating-with-django-celery-from-java Unable to create new MQ connection from factory. ioe Channel channel null try channel connection.createChannel catch IOException.. ioe Channel channel null try channel connection.createChannel catch IOException ioe log.error Unable to create new channel..
Long-running ssh commands in python paramiko module (and how to end them) http://stackoverflow.com/questions/760978/long-running-ssh-commands-in-python-paramiko-module-and-how-to-end-them problems How do I stop this cleanly I thought of making a Channel and then using the shutdown command on the channel when I'm..
Is non-blocking Redis pubsub possible? http://stackoverflow.com/questions/7871526/is-non-blocking-redis-pubsub-possible this question I don't think that would be possible. A Channel doesn't have any current data you subscribe to a channel and..
How can I send data to Chrome extension? http://stackoverflow.com/questions/7939633/how-can-i-send-data-to-chrome-extension 200 token xhr.responseText channel new goog.appengine.Channel token socket channel.open handler xhr.open POST http ting.. 200 token xhr.responseText channel new goog.appengine.Channel token socket channel.open handler xhr.open POST http ting.. extension share improve this question You can use the Channel API to accomplish this. Request a token at the same time you..
How to implement delay in GAE replies? http://stackoverflow.com/questions/9420223/how-to-implement-delay-in-gae-replies seconds random number of seconds . How can I do it I use Channel API so such delay should be OK for the client python google..
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