def _incr(self, prop, amt = 1):
if self._dirty:
raise ValueError, "cannot incr dirty thing"
prefix = thing_prefix(self.__class__.__name__)
key = prefix + prop + '_' + str(self._id)
cache_val = old_val = cache.get(key)
if old_val is None:
old_val = getattr(self, prop)
if self._defaults.has_key(prop) and self._defaults[prop] == old_val:
#potential race condition if the same property gets incr'd
#from default at the same time
setattr(self, prop, old_val + amt)
self._commit(prop)
else:
self.__setattr__(prop, old_val + amt, False)
#db
if prop.startswith('_'):
tdb.incr_thing_prop(self._type_id, self._id, prop[1:], amt)
else:
self._incr_data(self._type_id, self._id, prop, amt)
cache.set(prefix + str(self._id), self)
#cache
if cache_val:
cache.incr(key, amt)
else:
cache.set(key, getattr(self, prop))
def _incr(self, prop, amt = 1):
if self._dirty:
raise ValueError, "cannot incr dirty thing"
#make sure we're incr'ing an _int_prop or _data_int_prop.
if prop not in self._int_props:
if (prop in self._data_int_props or
self._int_prop_suffix and prop.endswith(self._int_prop_suffix)):
#if we're incr'ing a data_prop, make sure we're loaded
if not self._loaded:
self._load()
else:
msg = ("cannot incr non int prop %r on %r -- it's not in %r or %r" %
(prop, self, self._int_props, self._data_int_props))
raise ValueError, msg
with g.make_lock("thing_commit", 'commit_' + self._fullname):
self._sync_latest()
old_val = getattr(self, prop)
if self._defaults.has_key(prop) and self._defaults[prop] == old_val:
#potential race condition if the same property gets incr'd
#from default at the same time
setattr(self, prop, old_val + amt)
self._commit(prop)
else:
self.__setattr__(prop, old_val + amt, False)
#db
if prop.startswith('_'):
tdb.incr_thing_prop(self._type_id, self._id, prop[1:], amt)
else:
self._incr_data(self._type_id, self._id, prop, amt)
self._cache_myself()
def _incr(self, prop, amt = 1):
if self._dirty:
raise ValueError, "cannot incr dirty thing"
prefix = thing_prefix(self.__class__.__name__)
key = prefix + prop + '_' + str(self._id)
cache_val = old_val = cache.get(key)
if old_val is None:
old_val = getattr(self, prop)
if self._defaults.has_key(prop) and self._defaults[prop] == old_val:
#potential race condition if the same property gets incr'd
#from default at the same time
setattr(self, prop, old_val + amt)
self._commit(prop)
else:
self.__setattr__(prop, old_val + amt, False)
#db
if prop.startswith('_'):
tdb.incr_thing_prop(self._type_id, self._id, prop[1:], amt)
else:
self._incr_data(self._type_id, self._id, prop, amt)
cache.set(prefix + str(self._id), self)
#cache
if cache_val:
cache.incr(key, amt)
else:
cache.set(key, getattr(self, prop))
