def unlock(self):
if self.apt_lock_fd >= 0:
os.close(self.apt_lock_fd)
self.apt_lock_fd = None
if self.lock_fd is not None:
release_lock(self.lock_fd)
self.lock_fd = None
return True
return False
def save(self):
# remove all sections
for sec in self.sections():
self.remove_section(sec)
for lesson in self.lessons:
self.add_section(lesson.name)
self.set(lesson.name, 'begin', str(lesson.begin))
self.set(lesson.name, 'end', str(lesson.end))
lock = locking.get_lock('ucs-school-lib-schoollessons')
with open(LESSONS_FILE, 'w') as fd:
shutil.copyfile(LESSONS_FILE, LESSONS_BACKUP)
self.write(fd)
locking.release_lock(lock)
def unlock(self):
# type: () -> bool
"""
Release locks.
:returns: `True` if the manager lock was taken, `False` otherwise.
:rtype: bool
"""
if self.apt_lock_fd >= 0:
os.close(self.apt_lock_fd)
self.apt_lock_fd = None
if self.lock_fd is not None:
release_lock(self.lock_fd)
self.lock_fd = None
return True
return False
def unlock(self):
release_lock(self.lock_fd)
self.lock_fd = None
def unlock(self): release_lock(self.lock_fd) self.lock_fd = None