def test_atomic_lock_with():
lock = flufl.lock.Lock('/tmp/test-atomic-lock1.lock')
assert not lock.is_locked
lock.lock()
assert lock.is_locked
with utils.atomic_lock('/tmp/', 'test-atomic-lock1') as lock_attained:
assert not lock_attained
lock.unlock()
with utils.atomic_lock('/tmp/', 'test-atomic-lock1') as lock_attained:
assert lock_attained
def test_atomic_lock_with():
lock = flufl.lock.Lock('/tmp/test-atomic-lock1.lock')
assert not lock.is_locked
lock.lock()
assert lock.is_locked
with utils.atomic_lock('/tmp/', 'test-atomic-lock1') as lock_attained:
assert not lock_attained
lock.unlock()
with utils.atomic_lock('/tmp/', 'test-atomic-lock1') as lock_attained:
assert lock_attained
def handle(self, *args, **options):
"""Command entry point."""
self.dry_run = options.get('dry_run', False)
self.successful_verdict = (
amo.WOULD_HAVE_BEEN_AUTO_APPROVED if self.dry_run
else amo.AUTO_APPROVED)
self.stats = Counter()
# Get a lock before doing anything, we don't want to have multiple
# instances of the command running in parallel.
lock = atomic_lock(settings.TMP_PATH, LOCK_NAME, lifetime=15 * 60)
with lock as lock_attained:
if lock_attained:
qs = self.fetch_candidates()
self.stats['total'] = len(qs)
for version in qs:
self.process(version)
self.log_final_summary(self.stats)
else:
# We didn't get the lock...
log.error('auto-approve lock present, aborting.')
def handle(self, *args, **options):
"""Command entry point."""
self.dry_run = options.get('dry_run', False)
self.successful_verdict = (
amo.WOULD_HAVE_BEEN_AUTO_APPROVED if self.dry_run
else amo.AUTO_APPROVED)
self.stats = Counter()
# Get a lock before doing anything, we don't want to have multiple
# instances of the command running in parallel.
lock = atomic_lock(settings.TMP_PATH, LOCK_NAME, lifetime=15 * 60)
with lock as lock_attained:
if lock_attained:
qs = self.fetch_candidates()
self.stats['total'] = len(qs)
for version in qs:
self.process(version)
self.log_final_summary(self.stats)
else:
# We didn't get the lock...
log.error('auto-approve lock present, aborting.')
def test_prevent_multiple_runs_in_parallel(self):
# Create a lock manually, the command should exit immediately without
# doing anything.
with atomic_lock(settings.TMP_PATH, auto_approve.LOCK_NAME):
call_command('auto_approve')
assert self.log_final_summary_mock.call_count == 0
assert self.file.reload().status == amo.STATUS_AWAITING_REVIEW
def test_prevent_multiple_runs_in_parallel(self):
# Create a lock manually, the command should exit immediately without
# doing anything.
with atomic_lock(settings.TMP_PATH, auto_approve.LOCK_NAME):
call_command('auto_approve')
assert self.log_final_summary_mock.call_count == 0
assert self.file.reload().status == amo.STATUS_AWAITING_REVIEW
def extract(self):
"""
Will make all the directories and extract the files.
Raises error on nasty files.
:returns: `True` if successfully extracted,
`False` in case of an existing lock.
"""
lock = atomic_lock(
settings.TMP_PATH, 'file-viewer-%s' % self.file.pk,
lifetime=LOCKED_LIFETIME)
with lock as lock_attained:
if lock_attained:
if self.is_extracted():
# Be vigilent with existing files. It's better to delete
# and re-extract than to trust whatever we have
# lying around.
task_log.warning(
'cleaning up %s as there were files lying around'
% self.dest)
self.cleanup()
try:
os.makedirs(self.dest)
except OSError as err:
task_log.error(
'Error (%s) creating directories %s'
% (err, self.dest))
raise
if self.is_search_engine() and self.src.endswith('.xml'):
shutil.copyfileobj(
storage.open(self.src, 'rb'),
open(
os.path.join(self.dest, self.file.filename), 'wb'))
else:
try:
extracted_files = extract_xpi(self.src, self.dest)
self._verify_files(extracted_files)
except Exception as err:
task_log.error(
'Error (%s) extracting %s' % (err, self.src))
raise
return lock_attained
def extract(self):
"""
Will make all the directories and extract the files.
Raises error on nasty files.
:returns: `True` if successfully extracted,
`False` in case of an existing lock.
"""
lock = atomic_lock(
settings.TMP_PATH, 'file-viewer-%s' % self.file.pk,
lifetime=LOCKED_LIFETIME)
with lock as lock_attained:
if lock_attained:
if self.is_extracted():
# Be vigilent with existing files. It's better to delete
# and re-extract than to trust whatever we have
# lying around.
task_log.warning(
'cleaning up %s as there were files lying around'
% self.dest)
self.cleanup()
try:
os.makedirs(self.dest)
except OSError as err:
task_log.error(
'Error (%s) creating directories %s'
% (err, self.dest))
raise
if self.is_search_engine() and self.src.endswith('.xml'):
shutil.copyfileobj(
storage.open(self.src, 'rb'),
open(
os.path.join(self.dest, self.file.filename), 'wb'))
else:
try:
extracted_files = extract_xpi(self.src, self.dest)
self._verify_files(extracted_files)
except Exception as err:
task_log.error(
'Error (%s) extracting %s' % (err, self.src))
raise
return lock_attained
def handle(self, *args, **options):
"""Command entry point."""
self.post_review = waffle.switch_is_active('post-review')
self.dry_run = options.get('dry_run', False)
self.max_average_daily_users = int(
get_config('AUTO_APPROVAL_MAX_AVERAGE_DAILY_USERS') or 0)
self.min_approved_updates = int(
get_config('AUTO_APPROVAL_MIN_APPROVED_UPDATES') or 0)
if self.min_approved_updates <= 0 or self.max_average_daily_users <= 0:
# Auto approval are shut down if one of those values is not present
# or <= 0.
url = '%s%s' % (
settings.SITE_URL,
reverse('admin:zadmin_config_changelist'))
raise CommandError(
'Auto-approvals are deactivated because either '
'AUTO_APPROVAL_MAX_AVERAGE_DAILY_USERS or '
'AUTO_APPROVAL_MIN_APPROVED_UPDATES have not been '
'set or were set to 0. Use the admin tools Config model to '
'set them by going to %s.' % url)
self.successful_verdict = (
amo.WOULD_HAVE_BEEN_AUTO_APPROVED if self.dry_run
else amo.AUTO_APPROVED)
self.stats = Counter()
# Get a lock before doing anything, we don't want to have multiple
# instances of the command running in parallel.
lock = atomic_lock(settings.TMP_PATH, LOCK_NAME, lifetime=15 * 60)
with lock as lock_attained:
if lock_attained:
qs = self.fetch_candidates()
self.stats['total'] = len(qs)
for version in qs:
self.process(version)
self.log_final_summary(self.stats)
else:
# We didn't get the lock...
log.error('auto-approve lock present, aborting.')
def handle(self, *args, **options):
"""Command entry point."""
self.post_review = waffle.switch_is_active('post-review')
self.dry_run = options.get('dry_run', False)
self.max_average_daily_users = int(
get_config('AUTO_APPROVAL_MAX_AVERAGE_DAILY_USERS') or 0)
self.min_approved_updates = int(
get_config('AUTO_APPROVAL_MIN_APPROVED_UPDATES') or 0)
if self.min_approved_updates <= 0 or self.max_average_daily_users <= 0:
# Auto approval are shut down if one of those values is not present
# or <= 0.
url = '%s%s' % (
settings.SITE_URL,
reverse('admin:zadmin_config_changelist'))
raise CommandError(
'Auto-approvals are deactivated because either '
'AUTO_APPROVAL_MAX_AVERAGE_DAILY_USERS or '
'AUTO_APPROVAL_MIN_APPROVED_UPDATES have not been '
'set or were set to 0. Use the admin tools Config model to '
'set them by going to %s.' % url)
self.successful_verdict = (
amo.WOULD_HAVE_BEEN_AUTO_APPROVED if self.dry_run
else amo.AUTO_APPROVED)
self.stats = Counter()
# Get a lock before doing anything, we don't want to have multiple
# instances of the command running in parallel.
lock = atomic_lock(settings.TMP_PATH, LOCK_NAME, lifetime=15 * 60)
with lock as lock_attained:
if lock_attained:
qs = self.fetch_candidates()
self.stats['total'] = len(qs)
for version in qs:
self.process(version)
self.log_final_summary(self.stats)
else:
# We didn't get the lock...
log.error('auto-approve lock present, aborting.')
def _get_lock():
return utils.atomic_lock('/tmp/', 'test-atomic-lock3', lifetime=1)
def test_atomic_lock_with_lock_attained():
with utils.atomic_lock('/tmp/', 'test-atomic-lock2') as lock_attained:
assert lock_attained
def _get_lock():
return utils.atomic_lock('/tmp/', 'test-atomic-lock3', lifetime=1)
def test_atomic_lock_with_lock_attained():
with utils.atomic_lock('/tmp/', 'test-atomic-lock2') as lock_attained:
assert lock_attained
