def _work_loop(self):
# if self.cnt_long_enough():
while self.running:
try:
local_packs = util.get_all_packages()
remote_packs = []
with ConnecterMaintainer(self):
rlist = self.downloader.get_list()
LOG.debug("get remote package list is [%s]" % rlist)
for f in rlist:
if self._remote_package_check(f):
remote_packs.append(f)
else:
LOG.warn("package [%s] not legal, ignore" % f)
if not remote_packs:
LOG.info("remote packages list is empty.")
# if packages not exist in remote, we do not
# need to handle related update packages.
for rp in remote_packs:
LOG.debug("check remote package [%s]." % rp)
if self._need_download(local_packs, rp):
if self.download(rp):
if not self._after_download(rp):
LOG.error(
"after-download processing failed, abort install."
)
else:
self._install(rp)
else:
LOG.info(
"can not make a correct download for [%s],"
" wait for next around." % remote_packs)
else:
LOG.debug(
"remote package [%s] not need to download." %
rp)
except Exception as e:
LOG.error("caught exception in main loop [%s]." % e.message)
LOG.debug(traceback.format_exc())
self._wait_for_next()
return rlist
def _work_loop(self):
# if self.cnt_long_enough():
while self.running:
try:
local_packs = util.get_all_packages()
remote_packs = []
with ConnecterMaintainer(self):
rlist = self.downloader.get_list()
LOG.debug("get remote package list is [%s]" % rlist)
for f in rlist:
if self._remote_package_check(f):
remote_packs.append(f)
else:
LOG.warn("package [%s] not legal, ignore" % f)
if not remote_packs:
LOG.info("remote packages list is empty.")
# if packages not exist in remote, we do not
# need to handle related update packages.
for rp in remote_packs:
LOG.debug("check remote package [%s]." % rp)
if self._need_download(local_packs, rp):
if self.download(rp):
if not self._after_download(rp):
LOG.error("after-download processing failed, abort install.")
else:
self._install(rp)
else:
LOG.info("can not make a correct download for [%s],"
" wait for next around." % remote_packs)
else:
LOG.debug("remote package [%s] not need to download." % rp)
except Exception as e:
LOG.error("caught exception in main loop [%s]." % e.message)
LOG.debug(traceback.format_exc())
self._wait_for_next()
return rlist
def _after_download(self, package_):
# delete old version, set done file
local_packs = util.get_all_packages()
if not local_packs:
LOG.warn("find nothing in local paths after download.")
return False
if package_ not in local_packs:
LOG.warn("not found new download package [%s] in local "
"store path, do nothing." % package_)
return False
pinfo = package.PackageInfo(package_)
for l in local_packs:
linfo = package.PackageInfo(l)
if linfo.TYPE == pinfo.TYPE and package_ != l:
# delete same type old package.
util.delete_package(l)
# set status to downloaded.
return util.package_set_status(package_, util.PackageStatus.DOWNLOADED)
def _after_download(self, package_):
# delete old version, set done file
local_packs = util.get_all_packages()
if not local_packs:
LOG.warn("find nothing in local paths after download.")
return False
if package_ not in local_packs:
LOG.warn("not found new download package [%s] in local "
"store path, do nothing." % package_)
return False
pinfo = package.PackageInfo(package_)
for l in local_packs:
linfo = package.PackageInfo(l)
if linfo.TYPE == pinfo.TYPE and package_ != l:
# delete same type old package.
util.delete_package(l)
# set status to downloaded.
return util.package_set_status(package_, util.PackageStatus.DOWNLOADED)
