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add script to fetch changes file and mail it

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Ludwig Nussel 2014-08-08 15:35:33 +02:00
parent e35aa3b280
commit 9d99b0ee3f
1 changed files with 87 additions and 0 deletions
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factory-package-news/announcer.py Executable file
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#!/usr/bin/python
# Copyright (c) 2014 SUSE Linux Products GmbH
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import httplib
import re
from urlparse import urlparse
from pprint import pprint
import smtplib
from email.mime.text import MIMEText
import os
import sys
url = "http://download.opensuse.org/factory/iso/"
iso = "openSUSE-Factory-DVD-x86_64-Current.iso"
changes = "Changes.%s.txt "
current_fn = os.path.join(os.path.dirname(__file__), "announcer-current-version")
u = urlparse(url+iso)
conn = httplib.HTTPConnection(u.hostname, 80)
conn.request('HEAD', u.path)
res = conn.getresponse()
if res.status != 302:
raise Exception("http fail: %s %s"%(res.status, res.reason))
loc = res.getheader('location')
if loc is None:
raise Exception("empty location!")
m = re.search('Snapshot(\d+)-Media', loc)
if m is None:
raise Exception("invalid location")
version = m.group(1)
prev = os.readlink(current_fn)
if prev == version:
sys.exit(0)
u = urlparse(url+changes%version)
conn = httplib.HTTPConnection(u.hostname, 80)
conn.request('HEAD', u.path)
res = conn.getresponse()
if res.status == 302:
loc = res.getheader('location')
if loc is None:
raise Exception("empty location!")
u = urlparse(loc)
conn = httplib.HTTPConnection(u.hostname, 80)
conn.request('GET', u.path)
res = conn.getresponse()
if res.status != 200:
raise Exception("http fail: %s %s"%(res.status, res.reason))
msg = MIMEText(res.read())
msg['Subject'] = 'New Factory snapshot %s released!'%version
msg['From'] = "Ludwig Nussel <ludwig.nussel@suse.de>"
msg['To'] = "Ludwig Nussel <lnussel@suse.de>"
s = smtplib.SMTP('relay.suse.de')
s.sendmail('ludwig.nussel@suse.de', [msg['To']], msg.as_string())
s.quit()
tmpfn = os.path.join(os.path.dirname(__file__), ".announcer-current-version")
os.symlink(version, tmpfn)
os.rename(tmpfn, current_fn)
# vim: sw=4 et