def cleanup_stale_locks(self, lockfiles=None):
for lockfile in lockfiles:
date = self.get_date_from_lockfilename(lockfile)
if date:
self.wiki.set_date(date)
try:
StatusHtml.write_status(self.wiki, StatusHtml.status_line(
self.wiki, aborted=True))
except Exception as ex:
# may be no directory to write into, if
# the dump failed early enough
pass
self.unlock(lockfiles)
def generate_index(config, other_indexhtml=None, sorted_by_db=False):
running = False
states = []
if sorted_by_db:
dbs = sorted(config.db_list)
else:
dbs = config.db_list_by_age()
for db_name in dbs:
try:
wiki = Wiki(config, db_name)
locker = Locker(wiki)
lockfiles = locker.is_stale(all_locks=True)
if lockfiles:
locker.cleanup_stale_locks(lockfiles)
running = running or locker.is_locked(all_locks=True)
states.append(StatusHtml.status_line(wiki))
except Exception:
# if there's a problem with one wiki at least
# let's show the rest
if VERBOSE:
traceback.print_exc(file=sys.stdout)
if running:
status = "Dumps are in progress..."
elif exists("maintenance.txt"):
status = FileUtils.read_file("maintenance.txt")
else:
status = "Dump process is idle."
if other_indexhtml is None:
other_index_link = ""
else:
if sorted_by_db:
other_sortedby = "dump date"
else:
other_sortedby = "wiki name"
other_index_link = ('Also view sorted by <a href="%s">%s</a>'
% (os.path.basename(other_indexhtml), other_sortedby))
return config.read_template("download-index.html") % {
"otherIndexLink": other_index_link,
"status": status,
"items": "\n".join(states)}
