else:
if revision == None: # get the most recent revision
revision = bd.rcs.revision_id(-1)
- # move bd into memory-only mode to avoid altering disk version.
- bd.load_all_bugs()
- for bug in bd:
- bug.load_settings()
- bug.load_comments()
- bd.set_sync_with_disk(False)
old_bd = bd.duplicate_bugdir(revision)
d = diff.Diff(old_bd, bd)
tree = d.report_tree()
if (cacher_name, property_name) not in self._mutable_property_cache_copy:
return default
return self._mutable_property_cache_copy[(cacher_name, property_name)]
-def _cmp_cached_mutable_property(self, cacher_name, property_name, value):
+def _cmp_cached_mutable_property(self, cacher_name, property_name, value, default=None):
_init_mutable_property_cache(self)
if (cacher_name, property_name) not in self._mutable_property_cache_hash:
- return 1 # any value > non-existant old hash
+ _set_cached_mutable_property(self, cacher_name, property_name, default)
old_hash = self._mutable_property_cache_hash[(cacher_name, property_name)]
return cmp(_hash_mutable_value(value), old_hash)
return funcs
return decorator
-def change_hook_property(hook, mutable=False):
+def change_hook_property(hook, mutable=False, default=None):
"""
Call the function hook(instance, old_value, new_value) whenever a
value different from the current value is set (instance is a a
value = new_value # compare new value with cached
else:
value = fget(self) # compare current value with cached
- if _cmp_cached_mutable_property(self, "change hook property", name, value) != 0:
+ if _cmp_cached_mutable_property(self, "change hook property", name, value, default) != 0:
# there has been a change, cache new value
- old_value = _get_cached_mutable_property(self, "change hook property", name)
+ old_value = _get_cached_mutable_property(self, "change hook property", name, default)
_set_cached_mutable_property(self, "change hook property", name, value)
if from_fset == True: # return previously cached value
value = old_value
checked = checked_property(allowed=allowed)
fulldoc += "\n\nThe allowed values for this property are: %s." \
% (', '.join(allowed))
- hooked = change_hook_property(hook=change_hook, mutable=mutable)
+ hooked = change_hook_property(hook=change_hook, mutable=mutable,
+ default=EMPTY)
primed = primed_property(primer=primer, initVal=UNPRIMED)
settings = settings_property(name=name, null=UNPRIMED)
docp = doc_property(doc=fulldoc)
self.failUnless(SAVES == [], SAVES)
self.failUnless(t._settings_loaded == True, t._settings_loaded)
self.failUnless(t.list_type == None, t.list_type)
- self.failUnless(SAVES == [
- "'None' -> '<class 'libbe.settings_object.EMPTY'>'"
- ], SAVES)
+ self.failUnless(SAVES == [], SAVES)
self.failUnless(t.settings["List-type"]==EMPTY,t.settings["List-type"])
t.list_type = []
self.failUnless(t.settings["List-type"] == [], t.settings["List-type"])
self.failUnless(SAVES == [
- "'None' -> '<class 'libbe.settings_object.EMPTY'>'",
"'<class 'libbe.settings_object.EMPTY'>' -> '[]'"
], SAVES)
t.list_type.append(5)
self.failUnless(SAVES == [
- "'None' -> '<class 'libbe.settings_object.EMPTY'>'",
"'<class 'libbe.settings_object.EMPTY'>' -> '[]'",
], SAVES)
self.failUnless(t.settings["List-type"] == [5],t.settings["List-type"])
self.failUnless(SAVES == [ # the append(5) has not yet been saved
- "'None' -> '<class 'libbe.settings_object.EMPTY'>'",
"'<class 'libbe.settings_object.EMPTY'>' -> '[]'",
], SAVES)
self.failUnless(t.list_type == [5], t.list_type) # <-get triggers saved
self.failUnless(SAVES == [ # now the append(5) has been saved.
- "'None' -> '<class 'libbe.settings_object.EMPTY'>'",
"'<class 'libbe.settings_object.EMPTY'>' -> '[]'",
"'[]' -> '[5]'"
], SAVES)