[ADCH++] Pyton scripts

[Sulan]

Basic script:
Start and run hub.

Here is a basic script to just start and run ADCH++ from a python script. I would like to add that im not that skilled with programming so there might be some stuff that i have got mixed up.

First of all i would like to mention that i had issues when importing pyadchpp.py, i had to edit the line where it imports _pyadchpp.dll

From:

Code: Select all

import _pyadchpp

To:

Code: Select all

try:
   import _pyadchpp
except:
   import imp, os
   _pyadchpp=imp.load_dynamic('_pyadchpp', '_pyadchpp.dll')
   del imp, os


You need the .dll files from ADCH++ and pyadchpp.py in the same directory as the basic script.

Basic script:

Code: Select all

#!/usr/bin/python

#import python adchpp module
import pyadchpp
#import os module
import os
import time

def run():
   #initialize the hubsoft with the complete path to your config directory containing adchpp.xml
   pyadchpp.initialize(os.getcwd()+'\config\\')
   pyadchpp.startup()
   #create a loop so the program doesnt exit
   while 1:
      time.sleep(0.1)


if __name__== '__main__':
   run()

[Sulan]

Signal examples:
Used basic script and added some signal handeling as examples.

Code: Select all

#!/usr/bin/python

#import python adchpp module
import pyadchpp
#import os module
import os
import time

def onReceive(client, cmd, n):
   print 'Client object:',client
   print 'AdcCommandObject:',cmd
   print 'Command:',cmd.toString()

def onState(client, state):
   print 'Nick:',client.getField('NI') #Nick not know untill after first INF
   print 'State:', state
   
def run():
   #initialize the hubsoft with the complete path to your config directory containing adchpp.xml
   pyadchpp.initialize(os.getcwd()+'\config\\')
   pyadchpp.startup()
   #create a loop so the program doesnt exit
   
   #get clientmanager instance
   clientmanager = pyadchpp.getCM()
   
   #register signals
   x = clientmanager.signalReceive().connect(onReceive)
   y = clientmanager.signalState().connect(onState)
   while 1:
      time.sleep(0.1)


if __name__== '__main__':
   run()
   

[Sulan]

I made a small script that can load other python modules so they can interact with the hub.
The script will import any pythonscript in a 'pyscripts' directory and execute 'register' function.

AdchCore:

Code: Select all

import threading
import pyadchpp as hub
import os
import sys
import traceback
import time

class ADCH( threading.Thread ):
   
   def __init__ ( self):
      threading.Thread.__init__ ( self )
      self.path = os.getcwd()
      self.scriptDir = 'pyscripts'
      
      hub.initialize(self.path+'\config\\')
      
      self.keeprunning = True
      self.CM = hub.getCM()
      self.PM = hub.getPM()
      self.SM = hub.getSM()
      self.newSignals = []
      self.signals = []
      self.start()
      
      
   def importModules(self):
      try:
         if not os.path.exists(self.scriptDir):
            os.mkdir(self.scriptDir)
         if not self.scriptDir in sys.path:
            sys.path.insert(0, self.scriptDir)
            
         
         for script in os.listdir(os.getcwd()+'\\'+self.scriptDir):
            if script.endswith('.py'):
               try:
                  
                  p = __import__(script[:-3], None, None, [''])
                  if hasattr(p, 'register'):
                     impfunc = getattr(p, 'register')   
                     impfunc(self)
                     print 'Loaded module:',p.__name__
               except Exception, err:
                  traceback.print_exc(file=sys.stdout)
      except Exception, err:
         traceback.print_exc(file=sys.stdout)
   
   
   def startHub(self):
      try:
         hub.startup()
      except Exception, err:
         traceback.print_exc(file=sys.stdout)
      
   
   def shutdown(self):
      self.newSignals = []
      self.signals = []
      hub.shutdown()
      
   def run (self):   
      self.importModules()
      while self.keeprunning:
         while len(self.newSignals) >0:
            signal, callback= self.newSignals.pop()
            x=signal(callback)
            self.signals.append(x)
         time.sleep(0.1)

   
         
if __name__ == '__main__':
   hc = ADCH()
   

Testscript to put in to pyscripts:

Code: Select all

import pyadchpp as hub
def testFunc(client, cmd, n):
   CMD = hub.AdcCommand.toString(cmd)
   print CMD

def register(core):
   core.newSignals.append( (core.CM.signalReceive().connect, testFunc) )


[poy]

Basic script:
First of all i would like to mention that i had issues when importing pyadchpp.py, i had to edit the line where it imports _pyadchpp.dll

From:

Code: Select all

import _pyadchpp

To:

Code: Select all

try:
   import _pyadchpp
except:
   import imp, os
   _pyadchpp=imp.load_dynamic('_pyadchpp', '_pyadchpp.dll')
   del imp, os


instead of modifying the script generated by SWIG, you can create a different file called "_pyadchpp.py" in which you put your import code:

Code: Select all

import imp
_pyadchpp = imp.load_dynamic('_pyadchpp', '_pyadchpp.dll')


[arnetheduck]

fix in bzr (python modules should be named .pyd on win)