def uninstall(self,
pkg: SoftwarePackage,
root_password: Optional[str],
handler: ProcessWatcher,
disk_loader: DiskCacheLoader = None) -> TransactionResult:
man = self._get_manager_for(pkg)
if man:
ti = time.time()
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
self.logger.info(f"Uninstalling {pkg.name}")
try:
res = man.uninstall(pkg, root_password, handler, disk_loader)
disk_loader.stop_working()
disk_loader.join()
self._update_post_transaction_status(res)
return res
except:
traceback.print_exc()
return TransactionResult(success=False,
installed=[],
removed=[])
finally:
tf = time.time()
self.logger.info(
f'Uninstallation of {pkg} took {(tf - ti) / 60:.2f} minutes'
)
def install(self, app: SoftwarePackage, root_password: str,
disk_loader: DiskCacheLoader,
handler: ProcessWatcher) -> TransactionResult:
man = self._get_manager_for(app)
if man:
ti = time.time()
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
try:
self.logger.info('Installing {}'.format(app))
res = man.install(app, root_password, disk_loader, handler)
disk_loader.stop_working()
disk_loader.join()
self._update_post_transaction_status(res)
return res
except:
traceback.print_exc()
return TransactionResult(success=False,
installed=[],
removed=[])
finally:
tf = time.time()
self.logger.info('Installation of {}'.format(app) +
'took {0:.2f} minutes'.format((tf - ti) / 60))
def search(self, word: str, disk_loader: DiskCacheLoader = None, limit: int = -1) -> SearchResult:
ti = time.time()
self._wait_to_be_ready()
res = SearchResult([], [], 0)
if internet.is_available(self.context.http_client, self.context.logger):
norm_word = word.strip().lower()
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
threads = []
for man in self.managers:
t = Thread(target=self._search, args=(norm_word, man, disk_loader, res))
t.start()
threads.append(t)
for t in threads:
t.join()
if disk_loader:
disk_loader.stop_working()
disk_loader.join()
res.installed = self._sort(res.installed, norm_word)
res.new = self._sort(res.new, norm_word)
res.total = len(res.installed) + len(res.new)
else:
raise NoInternetException()
tf = time.time()
self.logger.info('Took {0:.2f} seconds'.format(tf - ti))
return res
def read_installed(self, disk_loader: DiskCacheLoader = None, limit: int = -1, only_apps: bool = False, pkg_types: Set[Type[SoftwarePackage]] = None, internet_available: bool = None) -> SearchResult:
ti = time.time()
self._wait_to_be_ready()
res = SearchResult([], None, 0)
disk_loader = None
net_available = self.context.is_internet_available()
if not pkg_types: # any type
for man in self.managers:
if self._can_work(man):
if not disk_loader:
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
mti = time.time()
man_res = man.read_installed(disk_loader=disk_loader, pkg_types=None, internet_available=net_available)
mtf = time.time()
self.logger.info(man.__class__.__name__ + " took {0:.2f} seconds".format(mtf - mti))
res.installed.extend(man_res.installed)
res.total += man_res.total
else:
man_already_used = []
for t in pkg_types:
man = self.map.get(t)
if man and (man not in man_already_used) and self._can_work(man):
if not disk_loader:
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
mti = time.time()
man_res = man.read_installed(disk_loader=disk_loader, pkg_types=None, internet_available=net_available)
mtf = time.time()
self.logger.info(man.__class__.__name__ + " took {0:.2f} seconds".format(mtf - mti))
res.installed.extend(man_res.installed)
res.total += man_res.total
if disk_loader:
disk_loader.stop_working()
disk_loader.join()
if res.installed:
for p in res.installed:
if p.is_update_ignored():
if p.categories is None:
p.categories = ['updates_ignored']
elif 'updates_ignored' not in p.categories:
p.categories.append('updates_ignored')
res.installed.sort(key=self._get_package_lower_name)
tf = time.time()
self.logger.info('Took {0:.2f} seconds'.format(tf - ti))
return res
def read_installed(self, disk_loader: DiskCacheLoader = None, limit: int = -1, only_apps: bool = False, pkg_types: Set[Type[SoftwarePackage]] = None, net_check: bool = None) -> SearchResult:
ti = time.time()
self._wait_to_be_ready()
net_check = {}
thread_internet_check = self._get_internet_check(net_check)
res = SearchResult([], None, 0)
disk_loader = None
if not pkg_types: # any type
for man in self.managers:
if self._can_work(man):
if not disk_loader:
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
if thread_internet_check.isAlive():
thread_internet_check.join()
mti = time.time()
man_res = man.read_installed(disk_loader=disk_loader, pkg_types=None, internet_available=net_check['available'])
mtf = time.time()
self.logger.info(man.__class__.__name__ + " took {0:.2f} seconds".format(mtf - mti))
res.installed.extend(man_res.installed)
res.total += man_res.total
else:
man_already_used = []
for t in pkg_types:
man = self.map.get(t)
if man and (man not in man_already_used) and self._can_work(man):
if not disk_loader:
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
thread_internet_check.join()
mti = time.time()
man_res = man.read_installed(disk_loader=disk_loader, pkg_types=None, internet_available=net_check['available'])
mtf = time.time()
self.logger.info(man.__class__.__name__ + " took {0:.2f} seconds".format(mtf - mti))
res.installed.extend(man_res.installed)
res.total += man_res.total
if disk_loader:
disk_loader.stop_working()
disk_loader.join()
tf = time.time()
self.logger.info('Took {0:.2f} seconds'.format(tf - ti))
return res
def search(self,
words: str,
disk_loader: DiskCacheLoader = None,
limit: int = -1,
is_url: bool = False) -> SearchResult:
ti = time.time()
self._wait_to_be_ready()
res = SearchResult.empty()
if self.context.is_internet_available():
norm_query = sanitize_command_input(words).lower()
self.logger.info(f"Search query: {norm_query}")
if norm_query:
is_url = bool(RE_IS_URL.match(norm_query))
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
threads = []
for man in self.managers:
t = Thread(target=self._search,
args=(norm_query, is_url, man, disk_loader,
res))
t.start()
threads.append(t)
for t in threads:
t.join()
if disk_loader:
disk_loader.stop_working()
disk_loader.join()
# res.installed = self._sort(res.installed, norm_word)
# res.new = self._sort(res.new, norm_word)
else:
raise NoInternetException()
res.update_total()
tf = time.time()
self.logger.info(f'Took {tf - ti:.8f} seconds')
return res
def search(self,
words: str,
disk_loader: DiskCacheLoader = None,
limit: int = -1,
is_url: bool = False) -> SearchResult:
ti = time.time()
self._wait_to_be_ready()
res = SearchResult.empty()
if self.context.is_internet_available():
norm_word = words.strip().lower()
url_words = RE_IS_URL.match(norm_word)
disk_loader = self.disk_loader_factory.new()
disk_loader.start()
threads = []
for man in self.managers:
t = Thread(target=self._search,
args=(norm_word, url_words, man, disk_loader, res))
t.start()
threads.append(t)
for t in threads:
t.join()
if disk_loader:
disk_loader.stop_working()
disk_loader.join()
res.installed = self._sort(res.installed, norm_word)
res.new = self._sort(res.new, norm_word)
else:
raise NoInternetException()
res.update_total()
tf = time.time()
self.logger.info('Took {0:.8f} seconds'.format(tf - ti))
return res