Rivendellaudio/apis/PyPAD/examples/now_and_next.py
Fred Gleason 265146f01e 2018-12-07 Fred Gleason <fredg@paravelsystems.com>
* Changed the Python namespace of the PyPAD classes from
	'rivendell.PyPAD' to 'PyPAD'.
	* Renamed the 'PyPAD.PyPADReceiver' class to 'PyPAD.Receiver'.
	* Renamed the 'PyPAD.PyPADUpdate' class to 'PyPAD.Update'.
	* Added a 'port' argument to the 'PyPAD.Receiver::start()' method.
	* Added an 'escaping' argument to the 'PyPAD.Update::padFields()'
	method.
	* Added support for the 'Encoding=' directive to the 'pypad_udp.py'
	script.
2018-12-07 13:52:57 -05:00

64 lines
1.9 KiB
Python
Executable File

#!/usr/bin/python
# now_and_next.py
#
# Example PyPAD script for Rivendell
#
# (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
# To see the full documentation of these classes, enter the following at
# a python interactive prompt:
#
# import PyPAD
# help(PyPAD)
#
import PyPAD
#
# First, we create a callback method, that will be called every time a
# log machine updates its PAD. An instance of 'PyPAD.Update' that contains
# the PAD information is supplied as the single argument.
#
def ProcessPad(update):
print
if update.hasNowPad():
print "Log %03d NOW: " % update.logMachine()+update.padFields("%a - %t",PyPAD.ESCAPE_NONE)
else:
print "Log %03d NOW: [none]" % update.logMachine()
if update.hasNextPad():
print "Log %03d NEXT: " % update.logMachine()+update.padFields("%A - %T",PyPAD.ESCAPE_NONE)
else:
print "Log %03d NEXT: [none]" % update.logMachine()
#
# Create an instance of 'PyPADReceiver'
#
rcvr=PyPAD.Receiver()
#
# Tell it to use the callback
#
rcvr.setCallback(ProcessPad)
#
# Start the receiver, giving it the hostname or IP address and TCP port of
# the target Rivendell system. Once started, all further processing can only
# be done in the callback method!
#
rcvr.start("localhost",PyPAD.PAD_TCP_PORT)