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#!/usr/bin/python
# This script parses the configmain.html file from the Nagios project and tries
# to extract information regarding options.
from __future__ import absolute_import
import re
from pprint import pprint
f = open('configmain.html')
k = None
p = False
doc = ""
format = ""
examples = []
options = []
title = ""
info = {}
for l in f.readlines():
# no newline
l = l[:-1]
# Empty line
if not len(l):
continue
# no config key and we are not at the start of a config key section
if k is None and l.startswith('<a name=') is False:
continue
# Find the start of a key section
m = re.match(r'<a name="(?P<key>.+?)"', l)
if m:
# New config key, storing the last one
if k:
info[k] = {
'title': title,
'doc': doc,
'format': format,
'examples': examples,
'options': options
}
# Reset variables
k = None
p = False
options = []
doc = ""
format = ""
title = ""
examples = []
# We are not on this config key
k = m.group('key')
continue
# Get the Format string
m = re.match(r'.*<td><strong>(?P<format>.+?)</strong>', l)
if m:
format = m.group('format')
continue
# This config key has examples
m = re.match(r'.*<font color="red"><strong>(?P<example>.+?)</strong>', l)
if m:
examples.append(m.group('example'))
continue
# More descriptive title for the config key
m = re.match(r'.*<td bgcolor="#cbcbcb"><strong>(?P<title>.+?)</strong>', l)
if m:
title = m.group('title')
continue
# Here starts the main doc string
if l == "<p>":
p = True
continue
# Here ends the doc string
if l == "</p>":
p = False
continue
# Description of the options
if l[:4] == '<li>':
options.append(l[4:])
# We are in the main doc section
if p and k:
doc += "%s " % (l)
# Save the last config key
info[k] = {
'title': title,
'doc': doc,
'format': format,
'examples': examples,
'options': options
}
for k in info:
if info[k]['format'].endswith('=<0/1>'):
info[k]['type']='boolean'
elif info[k]['format'].endswith('=<seconds>'):
info[k]['type']='seconds'
elif info[k]['format'].endswith('=<percent>'):
info[k]['type']='percent'
elif info[k]['format'].endswith('=<file_name>'):
info[k]['type']='file_name'
elif info[k]['format'].endswith('=<minutes>'):
info[k]['type']='minutes'
elif info[k]['format'].endswith('=<#>'):
info[k]['type']='integer'
elif info[k]['format'].endswith('=<command>'):
info[k]['type']='command'
else:
info[k]['type']='unclassified'
# PrettyPrint
pprint(info)
# vim: smartindent tabstop=4 shiftwidth=4 expandtab
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