Mailman 3 help with twisted webserver and rpy script - Twisted-web

28 May 2008


      hi there ppl :)
i have a question, twisted is very new to me, i'm using the twisted webserver to control my
tvcard, i wrote several scripts and got it all working, i also use a rpy script to switch stations
from the website, only that it seems that i need to create for each station a rpy script, i'd
rather have all stations in once rpy file and do it that way, i got it working in php, but is it
possible to write php in rpy? here is an example of one of my rpy scripts to switch stations:
#!/usr/bin/python
import sys
import os
from www.web_types import HTMLResource, FreevoResource
class TestResource(FreevoResource):
def _render(self, request):
        fv = HTMLResource()
        fv.printHeader(_('LiveTV'), 'styles/main.css',selected=_('Test'))
        form = request.args
        command = "v4lctl setstation MTV"
        os.system(command)
        fv.res += "<html><script language="JavaScript"> close();</script></html>"
        return String( fv.res )
resource = TestResource()
the java stuff is so that when i click on the MTV.rpy link it closes the new window after the
execution of the command, the main site where the MTV.rpy is displayed looks like this:
#!/usr/bin/python
import sys
import os
from www.web_types import HTMLResource, FreevoResource
class TestResource(FreevoResource):
def _render(self, request):
        fv = HTMLResource()
        fv.printHeader(_('LiveTV'), 'styles/main.css',selected=_('Test'))
        form = request.args
        fv.res += "<html>To start the stream server click <a
href="http://10.0.0.1:8085/startstream.rpy%5C" target="_blank">here.</a> To start the camera
stream server click <a href="http://10.0.0.1:8085/startstreamcam.rpy%5C"
target="_blank">here.</a> To stop the stream-server click<a
href="http://195.169.205.24:8085/stopstream.rpy%5C%22%3Ehere.</a> To switch to the channel you can
simply click on the channel you want to watch. A new window will pop up and close itself
automatically, then the channel should be changed.</html>"
        fv.res += "<html><br><a href="MTV.rpy" target="_blank"> MTV </a> <a href="TMF.rpy"
target="_blank"> TMF </a> <a href="national.rpy" target="_blank"> National Geographic </a>
<a href="discovery.rpy" target="_blank"> Discovery Channel </a> <a href="CNN.rpy"
target="_blank"> CNN </a> <a href="BBC1.rpy" target="_blank"> BBC1 </a> <a href="BBC2.rpy"
target="_blank"> BBC2 </a> <a href="net5.rpy" target="_blank"> Net5 </a> <a
href="sbs6.rpy" target="_blank"> sbs6 </a> <a href="veronica.rpy" target="_blank">
Veronica </a> <a href="talpa.rpy" target="_blank"> talpa </a> <a href="rtl4.rpy"
target="_blank"> rtl4 </a> <a href="rtl5.rpy" target="_blank"> rtl5 </a> <a
href="rtl7.rpy" target="_blank"> rtl7 </a> <a href="een.rpy" target="_blank"> een </a> <a
href="euronews.rpy" target="_blank"> Euronews </a> <a href="ard.rpy" target="_blank"> ARD
</a> <a href="zdf.rpy" target="_blank"> ZDF </a> <a href="wdr.rpy" target="_blank"> WDR
</a> <a href="gelderland.rpy" target="_blank"> TV Gelderland </a> <a href="ned1.rpy"
target="_blank"> Nederland 1 </a> <a href="ned2.rpy" target="_blank"> Nederland 2 </a> <a
href="ned3.rpy" target="_blank"> Nederland 3 </a> <a href="ketnet.rpy" target="_blank">
Ketnet/Canvas </a> <a href="lokal.rpy" target="_blank"> Lokaal Plus </a> <a
href="upcinfo.rpy" target="_blank"> UpcInfo </a> <a href="trtint.rpy" target="_blank">
TRTint </a> <a href="rai1.rpy" target="_blank"> Rai Uno </a> <a href="eurosport.rpy"
target="_blank"> Eurosport </a> <a href="nick.rpy" target="_blank"> Nick/Comedy Central </a>
<a href="tellsell.rpy" target="_blank"> TellSell </a> <a href="tv5.rpy" target="_blank">
TV5 </a> <a href="cam.rpy" target="_blank"> cam </a></br></html>"
        fv.res += "<center><OBJECT ID="MediaPlayer" WIDTH=320 HEIGHT=300
CLASSID="CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95" STANDBY="Loading Windows Media Player
components..." TYPE="application/x-oleobject" /><param name="autoStart" value="true"
/><PARAM NAME="error" VALUE="item" /><PARAM NAME="stretchToFit" VALUE="false" /><PARAM
NAME="ShowStatusBar" VALUE="true" /><PARAM NAME="FileName" VALUE="mms://10.0.0.1:8083" />
<EMBED TYPE="application/x-mplayer2" SRC="mms://10.0.0.1:8083"NAME="MediaPlayer" WIDTH=320
HEIGHT=300 ShowStatusBar="1" /></EMBED></OBJECT></center>"
        return String( fv.res )
resource = TestResource()
as you can see and as i said i need to create for each station a rpy file, can i not somehow put
it all in one or make php work in rpy?
thx for any input :)
jody :D
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help with twisted webserver and rpy script

Jody Gugelhupf

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