Home -> User's Manual -> Process Contoller -> Decoder Example

Mixing External Programs with Pac-n-Zoom Macros To test the decoder, open the *.PZH files that are generated after running the encoder code from within the Pac-n-Zoom. Then save them as a CDL. The CDL file goes into the golden directory for this case, the golden directory is "CDL_gld". For a multiple page document, open each page and write a CDL golden files. To test it, you would have to compare each page separately. dcc.pzm: This macro output the CDL files from the *.PZH files obtained after running db1.pzm from within the Pac-n-Zoom. The macro can be generated by setting the Pac-n-Zoom macro recording feature on while creating the CDL golden files.To test a multiple page document(mul-AB.pzh & mul-AD.PZH), go to each page and write the CDL files, to do this, click on the view button on the GUI, select the option "Go to Page", from the View drop down menu. This option will help in turning the pages as shown in the following loop.

%Description="CDL files " Open("C:\Program Files\Colorcom\files\rose-3.pzh") SaveAs("C:\Users\Administrator\cdl_gld\rose-3.CDL") Clear() Open("C:\Program Files\Colorcom\files\ppr-es.pzh") SaveAs("C:\Users\Administrator\CDL_gld\ppr-es.CDL") Clear() Open("C:\Program Files\Colorcom\files\r.pzh") SaveAs("C:\Users\Administrator\CDL_gld\r.CDL") Clear() Open("C:\Program Files\Colorcom\files\timrom41.pzh") SaveAs("C:\Users\Administrator\CDL_gld\timrom41.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AB.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-B.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AD.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-B.CDL") GoToPage(3) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-C.CDL") GoToPage(4) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-D.CDL") Done() Stop()

After creating the above golden files, stop the macro recording session. Run the macro from within the Pac-n-Zoom to output the CDL test files, then diff ( download if you need it) the CDL test files and CDL golden files using the DOS PROMPT: diff -b rose-3.CDL CDL_gld\\rose-3.CDL dcc2.pzm: This macro opens the *.PZH files generated after running db3.pzm from within the Pac-n-Zoom then it converts them to CDL. For a multiple page document(dh_1-10.pzh), turn each page and save as CDL.This macro is also generated by turning on the Pac-n-Zoom macro recording feature while creating the CDL golden files. The recorded macro is ran from within the Pac-n-Zoom and the test files and golden files are compared using the DOS PROMPT.

%Description="CDL files " Open("C:\Program Files\Colorcom\files\rose-3.pzh") SaveAs("C:\Users\Administrator\cdl_gld\rose-3.CDL") Clear() Open("C:\Program Files\Colorcom\files\ppr-es.pzh") SaveAs("C:\Users\Administrator\CDL_gld\ppr-es.CDL") Clear() Open("C:\Program Files\Colorcom\files\r.pzh") SaveAs("C:\Users\Administrator\CDL_gld\r.CDL") Clear() Open("C:\Program Files\Colorcom\files\timrom41.pzh") SaveAs("C:\Users\Administrator\CDL_gld\timrom41.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AB.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-B.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AD.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-B.CDL") GoToPage(3) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-C.CDL") GoToPage(4) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-D.CDL") Done() Stop()

After creating the above golden files, stop the macro recording session. Run the macro from within Pac-n-Zoom to output the CDL test files, then diff ( download diff if you need it) the CDL test files and CDL golden files using the DOS PROMPT: diff -b rose-3.CDL CDL_gld\rose-3.CDL dcc2.pzm: This macro opens the *.PZH files generated after running db3.pzm from within the Pac-n-Zoom then it converts them to CDL. For a multiple page document(dh_1-10.pzh), turn each page and save as CDL.This macro is also generated by turning on the Pac-n-Zoom macro recording feature while creating the CDL golden files. The recorded macro is ran from within the Pac-n-Zoom and the test files and golden files are compared using the DOS PROMPT.

%Description="This macro test the decoder code" Open("C:\Program Files\Colorcom\files\rose-3g.pzh") SaveAs("C:\Users\Administrator\cdl_tst\rose-3g.CDL") Clear() Open("C:\Program Files\Colorcom\files\e-gld.pzh") SaveAs("C:\Users\Administrator\cdl_tst\e-gld.CDL") Clear() Open("C:\Program Files\Colorcom\files\r-gld.pzh") SaveAs("C:\Users\Administrator\cdl_tst\r-gld.CDL") Clear() Open("C:\Program Files\Colorcom\files\dh_1.pzh") SaveAs("C:\Users\Administrator\cdl_tst\dh_1.CDL") Clear() Open("C:\Program Files\Colorcom\files\dh_1-10.pzh") SaveAs("C:\Users\Administrator\cdl_tst\dh_1-1.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-2.CDL") GoToPage(3) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-3.CDL") GoToPage(4) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-4.CDL") GoToPage(5) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-5.CDL") GoToPage(6) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-6.CDL") GoToPage(7) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-7.CDL") GoToPage(8) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-8.CDL") GoToPage(9) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-9.CDL") GoToPage(10) SaveAs("C:\Users\Administrator\cdl_tst\dh_1-10.CDL") Done() Stop()

The above macros are then implemented with the master script to test the golden and the test files. This is how the master script would look like:

# ############################# # Example Python Control Script # ############################# # ================ # Import Libraries # ================ import socket import sys import os from time import strftime, sleep # =========== # Define Data # =========== # -------------------------- # Message Control Characters # -------------------------- ExecuteTaskMessage = '#' TaskCompletedMessage = '@' OKMessage = '?' # ------------- # Program Names # ------------- PROCESS_CONTROLLER = 'ProcessController' PAC_N_ZOOM = 'Pac-n-Zoom' # -------------------- # Program Socket Ports # -------------------- PC_PORT = '5098' # Character Script-ProcCont Port Number I_PC_PORT = 5098 # Integer Script-ProcCont Port Number PZ_PORT = '5099' # Character ProcCont-Pac-N-Zoom Port Number CONTROL_SCRIPT_DOMAIN = socket.gethostname() # Use this to # get Domain # Name where # Control # Script is # executing CONTROL_SCRIPT_IP = socket.gethostbyname(CONTROL_SCRIPT_DOMAIN) # Use this to # get Control # Script IP # address pid = os.getpid() PythonHeader = ': Python Script PID=%(pid)04d: ' % vars() FileName = 'py__%(pid)04d.log' % vars() flog = open(FileName, 'w') # ========= # Functions # ========= # ----------------------- def ScriptExit(ExitCode): # ----------------------- # ----------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython Shutting Down\n' % vars()) flog.flush() # ----------------------------------------------------------------- s.close() flog.close() sys.exit(ExitCode) # ----------------------------------------- def PCSend(ProcessName, SendData, DoPrint): # ----------------------------------------- while 1: try: # ------------------------------------------------------------------------------- if DoPrint is 1: LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending \"%(SendData)s\" to %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------------- s.send(SendData) except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket send() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # --------------------------------------- def PCSendMessage(ProcessName, SendData): # --------------------------------------- PCSend(ProcessName, SendData, 1) RecvOKMessage(ProcessName) # --------------------------------------- def PCSendMacro(MacroName): # --------------------------------------- fmac = open(MacroName, 'r') while 1: string = fmac.readline() if len(string) is 0: fmac.close() return PCSendMessage(PAC_N_ZOOM, string) # --------------------------- def ExecuteTask(ProcessName): # --------------------------- # ------------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending ExecuteTaskMessage to %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------------ PCSend(ProcessName, ExecuteTaskMessage, 0) # ---------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for TaskCompletedMessage from %(ProcessName)s\n' % vars()) # ---------------------------------------------------------------------------------------- RecvData = ' ' while 1: try: RecvData = s.recv(1024) if RecvData[0] is not TaskCompletedMessage[0]: # ------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from %(ProcessName)s\n' % vars()) flog.write('%(LogHeader)sExpected TaskCompletedMessage - Shutting Down\n' % vars()) # ------------------------------------------------------------------------------- ScriptExit(1) # ----------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived TaskCompletedMessage from %(ProcessName)s\n' % vars()) # ----------------------------------------------------------------------------------- except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket recv() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # ----------------------------- def RecvOKMessage(ProcessName): # ----------------------------- # ----------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for OKMessage from %(ProcessName)s\n' % vars()) # ----------------------------------------------------------------------------- RecvData = ' ' while 1: try: RecvData = s.recv(1024) if RecvData[0] is not OKMessage[0]: # ------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from %(ProcessName)s\n' % vars()) flog.write('%(LogHeader)sExpected OKMessage - Shutting Down\n' % vars()) # ------------------------------------------------------------------------------- ScriptExit(1) # ------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived OKMessage from %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------ except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket recv() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # ---------------------- def SendRecvOKMessage(): # ---------------------- RecvData = ' ' while 1: try: # ------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending OKMessage to Process Controller\n' % vars()) # ------------------------------------------------------------------------ s.send(OKMessage) # -------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for OKMessage from Process Controller\n' % vars()) # -------------------------------------------------------------------------------- RecvData = s.recv(1024) if RecvData[0] is not OKMessage[0]: # ---------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from Process Controller\n' % vars()) flog.write('%(LogHeader)sExpected OKMessage - Shutting Down\n' % vars()) # ---------------------------------------------------------------------------------- ScriptExit(1) break except socket.error, msg: # -------------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSleeping to give the Process Controller time to Open Socket and Respond\n' % vars()) # -------------------------------------------------------------------------------------------------------- sleep(1) # --------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived OKMessage from Process Controller\n' % vars()) # --------------------------------------------------------------------------- # ================ # End of Functions # ================ # ================== # Python Main Script # ================== # -------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sCreating Socket to communicate with the %(PROCESS_CONTROLLER)s\n' % vars()) # -------------------------------------------------------------------------------------------------- s = None while 1: try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error, msg: s = None continue try: s.connect((CONTROL_SCRIPT_IP, I_PC_PORT)) except socket.error, msg: s = None continue break if s is None: # ---------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython Socket Open Error - Shutting Down\n' % vars()) # ---------------------------------------------------------------------------- sys.exit(1) # --------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sConnected\n' % vars()) # --------------------------------------------- #----------------------------------------------------------- # Send and then Receive OKMessage to/from Process Controller #----------------------------------------------------------- SendRecvOKMessage() # --------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)s%(PROCESS_CONTROLLER)s has opened the socket for communications\n' % vars()) # --------------------------------------------------------------------------------------------------- # ------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython can now talk to %(PAC_N_ZOOM)s\n' % vars()) # ------------------------------------------------------------------------- # ==================================================== # All processes are working, all sockets are open, and # every process is listening on the proper socket. # ==================================================== # ------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending %(PAC_N_ZOOM)s Macro Messages\n' % vars()) # ------------------------------------------------------------------------- # ------------------------------------------------ os.system("dir") # example of a built-in dos call # ------------------------------------------------ # ------------------------------------------------------------------------- # Test1.pzm # --------- # Example of the macro file test1.pzm passed through the Process Controller # and then the dos executable diff.exe is called to compare the results. # ------------------------------------------------------------------------- PCSendMacro("c:\progra~1\colorcom\Pac-n-Zoom\dcc1.pzm") # ------------------------------------ # Tell Pac-n-Zoom to execute the Macro # ------------------------------------ ExecuteTask(PAC_N_ZOOM) # --> Pac-N-Zoom ExecuteTaskMessage # <-- Pac-N-Zoom TaskCompletedMessage z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\rose-3.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\rose-3.CDL") if z is 0: flog.write('\nFiles rose-3.CDL and pzh_gld\rose-3.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\ppr-es.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\ppr-es.CDL") if z is 0: flog.write('\nFiles ppr-es.CDL to pzh_gld\ppr-es.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\r.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\r.CDL") if z is 0: flog.write('\n r.CDL and pzh_gld\r.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\timrom41.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\timrom41.CDL") if z is 0: flog.write('\n timrom.CDL and pzh_gld\timrom.CDL are the same.\n\n') z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AB-A.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AB-A.CDL") if z is 0: flog.write('\n mul-AB-A.CDL and pzh_gld\mul-AB-A.CDL are the same.\n\n') else: ScriptExit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AB-B.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AB-B.CDL") if z is 0: flog.write('\n mul-AB-B.CDL and pzh_gld\mul-AB-B.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AD-A.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AD-A.CDL") if z is 0: flog.write('\n mul-AD-A.CDL and pzh_gld\mul-AD-A.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AD-B.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AD-B.CDL") if z is 0: flog.write('\n mul-AD-B.CDL and pzh_gld\mul-AD-B.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AD-C.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AD-C.CDL") if z is 0: flog.write('\n mul-AD-C.CDL and pzh_gld\mul-AD-C.CDLare the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\mul-AD-D.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\mul-AD-D.CDL") if z is 0: flog.write('\n mul-AD-D.CDL and pzh_gld\mul-AD-D.CDL are the same.\n\n') else: ScriptExit(z) PCSendMacro("c:\progra~1\colorcom\Pac-n-Zoom\dcc2.pzm") # ------------------------------------ # Tell Pac-n-Zoom to execute the Macro # ------------------------------------ ExecuteTask(PAC_N_ZOOM) # --> Pac-N-Zoom ExecuteTaskMessage # <-- Pac-N-Zoom TaskCompletedMessage z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\rose-3g.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\rose-3g.CDL") if z is 0: flog.write('\nFiles rose-3g.CDL and cdl_gld\rose-3g.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\e-gld.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\e-gld.CDL") if z is 0: flog.write('\nFiles e-gld.CDL to cdl_gld\e-gld.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\r-gld.CDL", \ "c:\\Users\\Administrator\\r-gld.CDL") if z is 0: flog.write('\n r-gld.CDL and cdl_gld\r-gld.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1.CDL") if z is 0: flog.write('\n dh_1.CDL and cdl_gld\dh_1.CDL are the same.\n\n') z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-1.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-1.CDL") if z is 0: flog.write('\n dh_1-1.CDL and cdl_gld\dh_1-1.CDL are the same.\n\n') else: ScriptExit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-2.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-2.CDL") if z is 0: flog.write('\n dh_1-2.CDL and cdl_gld\dh_1-2.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-3.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-3.CDL") if z is 0: flog.write('\n dh_1-3.CDL and cdl_gld\dh_1-3.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-4.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-4.CDL") if z is 0: flog.write('\n dh_1-4.CDL and cdl_gld\dh_1-4.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-5.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-5.CDL") if z is 0: flog.write('\n dh_1-5.CDL and cdl_gld\dh_1-5.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-6.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-6.CDL") if z is 0: flog.write('\n mul-AD-D.CDL and cdl_gld\mul-AD-D.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-7.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-7.CDL") if z is 0: flog.write('\n dh_1-7.CDL and cdl_gld\dh_1-7.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-8.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-8.CDL") if z is 0: flog.write('\n dh_1-8.CDL and cdl_gld\dh_1-8.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\cdl_tst\\dh_1-9.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-9.CDL") if z is 0: flog.write('\n dh_1-9.CDL and cdl_gld\dh_1-9.CDL are the same.\n\n') else: exit(z) z = os.spawnl(os.P_WAIT, "c:\\Users\\Administrator\\diff.exe", "diff", "-b", \ "c:\\Users\\Administrator\\dh_1-10.CDL", \ "c:\\Users\\Administrator\\cdl_gld\\dh_1-10.CDL") if z is 0: flog.write('\n dh_1-10.CDL and cdl_gld\dh_1-10.CDL are the same.\n\n') else: exit(z) ScriptExit(z) ScriptExit(0)

When the script is launched, it will compare the CDL golden and test files and write the result on the log file.

Single Stepping the Macros Single stepping executes the current line, stop at the first possible occasion (either in a function that is called or in the current function). It then Continue execution until the next line in the current function is reached or it returns. To single step the macros, embed the macros on the python script as shown below:

# ############################# # Example Python Control Script # ############################# # ================ # Import Libraries # ================ import socket import sys import os from time import strftime, sleep # =========== # Define Data # =========== # -------------------------- # Message Control Characters # -------------------------- ExecuteTaskMessage = '#' TaskCompletedMessage = '@' OKMessage = '?' # ------------- # Program Names # ------------- PROCESS_CONTROLLER = 'ProcessController' PAC_N_ZOOM = 'Pac-n-Zoom' # -------------------- # Program Socket Ports # -------------------- PC_PORT = '5098' # Character Script-ProcCont Port Number I_PC_PORT = 5098 # Integer Script-ProcCont Port Number PZ_PORT = '5099' # Character ProcCont-Pac-N-Zoom Port Number CONTROL_SCRIPT_DOMAIN = socket.gethostname() # Use this to # get Domain # Name where # Control # Script is # executing CONTROL_SCRIPT_IP = socket.gethostbyname(CONTROL_SCRIPT_DOMAIN) # Use this to # get Control # Script IP # address pid = os.getpid() PythonHeader = ': Python Script PID=%(pid)04d: ' % vars() FileName = 'py__%(pid)04d.log' % vars() flog = open(FileName, 'w') # ========= # Functions # ========= # ----------------------- def ScriptExit(ExitCode): # ----------------------- # ----------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython Shutting Down\n' % vars()) flog.flush() # ----------------------------------------------------------------- s.close() flog.close() sys.exit(ExitCode) # ----------------------------------------- def PCSend(ProcessName, SendData, DoPrint): # ----------------------------------------- while 1: try: # ------------------------------------------------------------------------------- if DoPrint is 1: LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending \"%(SendData)s\" to %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------------- s.send(SendData) except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket send() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # --------------------------------------- def PCSendMessage(ProcessName, SendData): # --------------------------------------- PCSend(ProcessName, SendData, 1) RecvOKMessage(ProcessName) # --------------------------------------- def PCSendMacro(MacroName): # --------------------------------------- fmac = open(MacroName, 'r') while 1: string = fmac.readline() if len(string) is 0: fmac.close() return PCSendMessage(PAC_N_ZOOM, string) # --------------------------- def ExecuteTask(ProcessName): # --------------------------- # ------------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending ExecuteTaskMessage to %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------------ PCSend(ProcessName, ExecuteTaskMessage, 0) # ---------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for TaskCompletedMessage from %(ProcessName)s\n' % vars()) # ---------------------------------------------------------------------------------------- RecvData = ' ' while 1: try: RecvData = s.recv(1024) if RecvData[0] is not TaskCompletedMessage[0]: # ------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from %(ProcessName)s\n' % vars()) flog.write('%(LogHeader)sExpected TaskCompletedMessage - Shutting Down\n' % vars()) # ------------------------------------------------------------------------------- ScriptExit(1) # ----------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived TaskCompletedMessage from %(ProcessName)s\n' % vars()) # ----------------------------------------------------------------------------------- except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket recv() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # ----------------------------- def RecvOKMessage(ProcessName): # ----------------------------- # ----------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for OKMessage from %(ProcessName)s\n' % vars()) # ----------------------------------------------------------------------------- RecvData = ' ' while 1: try: RecvData = s.recv(1024) if RecvData[0] is not OKMessage[0]: # ------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from %(ProcessName)s\n' % vars()) flog.write('%(LogHeader)sExpected OKMessage - Shutting Down\n' % vars()) # ------------------------------------------------------------------------------- ScriptExit(1) # ------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived OKMessage from %(ProcessName)s\n' % vars()) # ------------------------------------------------------------------------ except socket.error, msg: # --------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sProcess Controller Socket recv() Error - Shutting Down\n' % vars()) # --------------------------------------------------------------------------------------- ScriptExit(1) return # ---------------------- def SendRecvOKMessage(): # ---------------------- RecvData = ' ' while 1: try: # ------------------------------------------------------------------------ LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending OKMessage to Process Controller\n' % vars()) # ------------------------------------------------------------------------ s.send(OKMessage) # -------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sListening for OKMessage from Process Controller\n' % vars()) # -------------------------------------------------------------------------------- RecvData = s.recv(1024) if RecvData[0] is not OKMessage[0]: # ---------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived \"%(RecvData)s\" from Process Controller\n' % vars()) flog.write('%(LogHeader)sExpected OKMessage - Shutting Down\n' % vars()) # ---------------------------------------------------------------------------------- ScriptExit(1) break except socket.error, msg: # -------------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSleeping to give the Process Controller time to Open Socket and Respond\n' % vars()) # -------------------------------------------------------------------------------------------------------- sleep(1) # --------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sReceived OKMessage from Process Controller\n' % vars()) # --------------------------------------------------------------------------- # ================ # End of Functions # ================ # ================== # Python Main Script # ================== # -------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sCreating Socket to communicate with the %(PROCESS_CONTROLLER)s\n' % vars()) # -------------------------------------------------------------------------------------------------- s = None while 1: try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error, msg: s = None continue try: s.connect((CONTROL_SCRIPT_IP, I_PC_PORT)) except socket.error, msg: s = None continue break if s is None: # ---------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython Socket Open Error - Shutting Down\n' % vars()) # ---------------------------------------------------------------------------- sys.exit(1) # --------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sConnected\n' % vars()) # --------------------------------------------- #----------------------------------------------------------- # Send and then Receive OKMessage to/from Process Controller #----------------------------------------------------------- SendRecvOKMessage() # --------------------------------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)s%(PROCESS_CONTROLLER)s has opened the socket for communications\n' % vars()) # --------------------------------------------------------------------------------------------------- # ------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sPython can now talk to %(PAC_N_ZOOM)s\n' % vars()) # ------------------------------------------------------------------------- # ==================================================== # All processes are working, all sockets are open, and # every process is listening on the proper socket. # ==================================================== # ------------------------------------------------------------------------- LogHeader = strftime('%X') + PythonHeader flog.write('%(LogHeader)sSending %(PAC_N_ZOOM)s Macro Messages\n' % vars()) # ------------------------------------------------------------------------- # ------------------------------------------------ os.system("dir") # example of a built-in dos call # ------------------------------------------------ # ------------------------------------------------------------------------- # Test1.pzm PCSendMacro("c:\progra~1\colorcom\Pac-n-Zoom\dcc1.pzm") # ------------------------------------ # Tell Pac-n-Zoom to execute the Macro # ------------------------------------ ExecuteTask(PAC_N_ZOOM) # --> Pac-N-Zoom ExecuteTaskMessage # <-- Pac-N-Zoom TaskCompletedMessage Open("C:\Program Files\Colorcom\files\rose-3.pzh") SaveAs("C:\Users\Administrator\CDL_gld\rose-3.CDL") Clear() Open("C:\Program Files\Colorcom\files\ppr-es.pzh") SaveAs("C:\Users\Administrator\CDL_gld\ppr-es.CDL") Clear() Open("C:\Program Files\Colorcom\files\r.pzh") SaveAs("C:\Users\Administrator\CDL_gld\r.CDL") Clear() Open("C:\Program Files\Colorcom\files\timrom41.pzh") SaveAs("C:\Users\Administrator\CDL_gld\timrom41.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AB.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AB-B.CDL") Clear() Open("C:\Program Files\Colorcom\files\mul-AD.pzh") SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-A.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-B.CDL") GoToPage(3) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-C.CDL") GoToPage(4) SaveAs("C:\Users\Administrator\CDL_gld\mul-AD-D.CDL") Done() Stop() ScriptExit(z) ScriptExit(0) # ------------------------------------ # Test2.pzm # ------------------------------------ PCSendMacro("c:\progra~1\colorcom\Pac-n-Zoom\dcc2.pzm") # ------------------------------------ # Tell Pac-n-Zoom to execute the Macro # ------------------------------------ ExecuteTask(PAC_N_ZOOM) # --> Pac-N-Zoom ExecuteTaskMessage # <-- Pac-N-Zoom TaskCompletedMessage Open("C:\Program Files\Colorcom\files\rose-3g.pzh") SaveAs("C:\Users\Administrator\cdl_gld\rose-3g.CDL") Clear() Open("C:\Program Files\Colorcom\files\e-gld.pzh") SaveAs("C:\Users\Administrator\cdl_gld\e-gld.CDL") Clear() Open("C:\Program Files\Colorcom\files\r-gld.pzh") SaveAs("C:\Users\Administrator\cdl_gld\r-gld.CDL") Clear() Open("C:\Program Files\Colorcom\files\dh_1.pzh") SaveAs("C:\Users\Administrator\cdl_gld\dh_1.CDL") Clear() Open("C:\Program Files\Colorcom\files\dh_1-10.pzh") SaveAs("C:\Users\Administrator\cdl_gld\dh_1-1.CDL") GoToPage(2) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-2.CDL") GoToPage(3) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-3.CDL") GoToPage(4) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-4.CDL") GoToPage(5) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-5.CDL") GoToPage(6) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-6.CDL") GoToPage(7) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-7.CDL") GoToPage(8) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-8.CDL") GoToPage(9) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-9.CDL") GoToPage(10) SaveAs("C:\Users\Administrator\cdl_gld\dh_1-10.CDL") Done() Stop()

The Process of Single Stepping the Macro After launching Pac-n-Zoom and the Process Controller, right click on python script icon containing the macro, and choose "Edit with IDLE". Two Python windows will come up. From the Python Shell window, choose the Debug dropdown Debugger which will bring up a debug window. Check source and Globals to see what you are stepping through. From the source window choose the Edit dropdown then click on Run. The debug window will stop on the first line of the script. The script has functions at the top which are best to jump over until you get below the macro,this will execute the macro.

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