def load(cls):
from c3nav.mapdata.models import MapUpdate
update = MapUpdate.last_processed_update()
if cls.cache_update != update:
with cls.cache_lock:
cls.cache_update = update
cls.cached = cls.load_nocache(update)
return cls.cached
def load(cls):
from c3nav.mapdata.models import MapUpdate
update = MapUpdate.last_processed_update()
if cls.cache_update != update:
with cls.cache_lock:
cls.cache_update = update
cls.cached = cls.load_nocache(update)
return cls.cached
def open(cls, filename, default_update=None):
try:
instance = super().open(filename)
except FileNotFoundError:
if default_update is None:
from c3nav.mapdata.models import MapUpdate
default_update = MapUpdate.last_processed_update()
instance = cls(updates=[default_update], filename=filename)
instance.save()
return instance
def open(cls, filename, default_update=None):
try:
instance = super().open(filename)
except FileNotFoundError:
if default_update is None:
from c3nav.mapdata.models import MapUpdate
default_update = MapUpdate.last_processed_update()
instance = cls(updates=[default_update], filename=filename)
instance.save()
return instance