def get_info(self):
"""Parse launchpad page HTML for mirror information
Ideally, launchpadlib would be used to get mirror information, but the
Launchpad API doesn't support access to archivemirror statuses."""
try:
launch_html = get_text(self._launch_url)
except URLGetTextError as err:
stderr.write("connection to %s: %s\n" % (self._launch_url, err))
self._data_queue.put_nowait((self._url, None))
else:
info = self.__parse_mirror_html(launch_html)
if "Status" not in info:
stderr.write(("Unable to parse status info from %s\n" %
self._launch_url))
self._data_queue.put_nowait((self._url, None))
return
# Launchpad has more descriptive "unknown" status.
# It's trimmed here to match statuses list
if "unknown" in info["Status"]:
info["Status"] = "unknown"
self._data_queue.put((self._url, info))
def get_mirrors(mirrors_url):
"""Fetch list of Ubuntu mirrors"""
stderr.write("Getting list of mirrors...")
try:
mirrors_list = get_text(mirrors_url)
except URLGetTextError as err:
exit("Error getting list from %s:\n\t%s" % (mirrors_url, err))
stderr.write("done.\n")
return mirrors_list.splitlines()
def get_launchpad_urls(self):
"""Obtain mirrors' corresponding launchpad URLs"""
stderr.write("Getting list of launchpad URLs...")
try:
self._launchpad_html = get_text(self._launchpad_url)
except URLGetTextError as err:
stderr.write(
("%s: %s\nUnable to retrieve list of launchpad sites\n"
"Reverting to latency only" % (self._launchpad_url, err)))
self.abort_launch = True
else:
stderr.write("done.\n")
self.__parse_launchpad_list()