82a7409c15
This patch adds the core changes necessary to support AMI event documentation in the source files of Asterisk, and adds documentation to those AMI events defined in the core application modules. Event documentation is built from the source by two new python scripts, located in build_tools: get_documentation.py and post_process_documentation.py. The get_documentation.py script mirrors the actions of the existing AWK get_documentation scripts, except that it will scan the entirety of a source file for Asterisk documentation. Upon encountering it, if the documentation happens to be an AMI event, it will attempt to extract information about the event directly from the manager event macro calls that raise the event. The post_process_documentation.py script combines manager event instances that are the same event but documented in multiple source files. It generates the final core-[lang].xml file. As this process can take longer to complete than a typical 'make all', it is only performed if a new make target, 'full', is chosen. Review: https://reviewboard.asterisk.org/r/1967/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369346 65c4cc65-6c06-0410-ace0-fbb531ad65f3
106 lines
3.4 KiB
Python
106 lines
3.4 KiB
Python
#! /usr/bin/env python
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# vin: sw=3 et:
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'''
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Copyright (C) 2012, Digium, Inc.
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Matt Jordan <mjordan@digium.com>
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This program is free software, distributed under the terms of
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the GNU General Public License Version 2.
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'''
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import sys
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import os
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import optparse
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import xml.dom.minidom
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from xml.dom.minidom import Element, parse
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def merge_parameter_information(managerEvent):
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''' Merge the parameter information across all managerEventInstances
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within a managerEvent node '''
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def __swap_parameter_documentation(one, two):
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# See who has the better documentation and use it
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if (one.hasChildNodes()):
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two.parentNode.replaceChild(one.cloneNode(True), two)
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elif (two.hasChildNodes()):
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one.parentNode.replaceChild(two.cloneNode(True), one)
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def __merge_parameter(param, other_instances):
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# Compare the parameter to every other instance's set of parameters
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for other in other_instances:
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other_parameters = other.getElementsByTagName("parameter")
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match = [p for p in other_parameters
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if p.getAttribute('name') == param.getAttribute('name')]
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if (match):
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# See who has the better documentation and use it
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__swap_parameter_documentation(param, match[0])
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instances = managerEvent.getElementsByTagName("managerEventInstance")
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merged = []
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for instance in instances:
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others = [i for i in instances if i != instance]
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parameters = instance.getElementsByTagName("parameter")
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for parameter in parameters:
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if parameter not in merged:
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merged.append(parameter)
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__merge_parameter(parameter, others)
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def collapse_event_pair(managerEventOne, managerEventTwo):
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# Move all children of managerEventTwo to managerEventOne
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for node in managerEventTwo.childNodes:
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managerEventOne.appendChild(node.cloneNode(True))
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return managerEventOne
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def collapse_manager_events(rootNode, managerEvents):
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events = {}
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for managerEvent in managerEvents:
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rootNode.removeChild(managerEvent)
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attr = managerEvent.getAttribute('name')
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if attr in events:
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# match, collapse the two managerEvents
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events[attr] = collapse_event_pair(events[attr], managerEvent)
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else:
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events[attr] = managerEvent
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# Combine parameter information and re-add the manager Events
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for k, event in events.items():
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merge_parameter_information(event)
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rootNode.appendChild(event)
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return
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def main(argv=None):
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if argv is None:
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argv = sys.argv
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parser = optparse.OptionParser()
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parser.add_option('-i', '--input', dest='input_file',
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default='doc/core-full-en_US.xml',
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help='The XML file to process')
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parser.add_option('-o', '--output', dest='output_file',
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default='doc/core-en_US.xml',
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help='The XML file to create')
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(options, args) = parser.parse_args(argv)
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dom = parse(options.input_file)
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datasource = open(options.output_file, 'w')
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docs = dom.getElementsByTagName("docs")[0]
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managerEvents = dom.getElementsByTagName("managerEvent")
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if (managerEvents):
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collapse_manager_events(docs, managerEvents)
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dom.writexml(datasource)
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datasource.close()
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return 0
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if __name__ == "__main__":
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sys.exit(main() or 0)
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