releases/openstack_releases/wiki.py
Doug Hellmann ae41fe8b7a fix wiki module for python3
Change-Id: I5f20c2e16651edbfb9d6fbf303d6b04c115c7b8d
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
2017-03-03 15:00:04 -05:00

93 lines
2.6 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Do dirty things with wikis.
"""
from __future__ import print_function
import itertools
import mwclient
def get_page_section(page_content, section):
"Return iterable of lines making up a section of a wiki page."
section_start = u'== {} =='.format(section).lower()
lines = page_content.splitlines()
lines = itertools.dropwhile(
lambda x: x.lower() != section_start,
lines,
)
next(lines) # skip the section heading
lines = itertools.takewhile(
lambda x: not x.startswith('== '),
lines,
)
return lines
def get_wiki_table(page_content, section):
"""Return iterable of dicts making up rows of a wiki table.
Assumes there is only one table per section.
"""
lines = get_page_section(page_content, section)
lines = itertools.dropwhile(
lambda x: x != '{| class="wikitable"',
lines,
)
headings = []
for line in lines:
if line == '|-':
continue
elif line.startswith('!'):
headings = [h.strip() for h in line.lstrip('!').split('!!')]
elif line in ['}', '|}']:
# end of table
break
elif line.startswith('|'):
items = [i.strip() for i in line.lstrip('|').split('||')]
row = {
h: i
for (h, i) in zip(headings, items)
}
yield row
def get_wiki_page(name):
"Return the text of a wiki page as a string."
site = mwclient.Site('wiki.openstack.org')
page = site.Pages[name]
return page.text()
def get_liaison_data():
"""Return information about all liaisons.
Map the team name to a dict containing Project, Liaison, and 'IRC
Handle' keys.
"""
text = get_wiki_page('CrossProjectLiaisons')
table = get_wiki_table(text, 'Release management')
return {
row['Project'].lower(): row
for row in table
}
def main():
d = get_liaison_data()
for team, data in sorted(d.items()):
print('{:20}: {} ({})'.format(team, data['Liaison'], data['IRC Handle']))