diff options
Diffstat (limited to 'libbe/comment.py')
| -rw-r--r-- | libbe/comment.py | 84 |
1 files changed, 28 insertions, 56 deletions
diff --git a/libbe/comment.py b/libbe/comment.py index e3c0a12..6c0e5c0 100644 --- a/libbe/comment.py +++ b/libbe/comment.py @@ -26,6 +26,7 @@ from beuuid import uuid_gen from properties import Property, doc_property, local_property, \ defaulting_property, checked_property, cached_property, \ primed_property, change_hook_property, settings_property +import settings_object import mapfile from tree import Tree import utility @@ -57,7 +58,8 @@ def _list_to_root(comments, bug): assert comment.uuid != None uuid_map[comment.uuid] = comment for comm in comments: - if comm.in_reply_to == None: + rep = comm.in_reply_to + if rep == None or rep == settings_object.EMPTY or rep == bug.uuid: root_comments.append(comm) else: parentUUID = comm.in_reply_to @@ -93,11 +95,7 @@ def saveComments(bug): comment.save() -# Define an invalid value for our properties, distinct from None, -# which shows that a property has been initialized but has no value. -EMPTY = -1 - -class Comment(Tree): +class Comment(Tree, settings_object.SavedSettingsObject): """ >>> c = Comment() >>> c.uuid != None @@ -106,40 +104,19 @@ class Comment(Tree): >>> print c.content_type text/plain """ - - def _save_settings(self, old, new): - if self.sync_with_disk==True: - self.save_settings() - def _load_settings(self): - if self.sync_with_disk==True and self._settings_loaded==False: - self.load_settings() - else: - for property in self.settings_properties: - if property not in self.settings: - self.settings[property] = EMPTY settings_properties = [] - required_saved_properties = ['Content-type'] # to protect against future changes in default values - def _setting_name_to_attr_name(self, name): - "Helper for looking up default vals for required-saved-properties" - return name.lower().replace('-', '_') - - def _versioned_property(name, doc, default=None, save=_save_settings, load=_load_settings, setprops=settings_properties, allowed=None): - "Combine the common decorators in a single function" - setprops.append(name) - def decorator(funcs): - if allowed != None: - checked = checked_property(allowed=allowed) - defaulting = defaulting_property(default=default, null=EMPTY) - change_hook = change_hook_property(hook=save) - primed = primed_property(primer=load) - settings = settings_property(name=name) - docp = doc_property(doc=doc) - deco = defaulting(change_hook(primed(settings(docp(funcs))))) - if allowed != None: - deco = checked(deco) - return Property(deco) - return decorator + required_saved_properties = [] + _prop_save_settings = settings_object.prop_save_settings + _prop_load_settings = settings_object.prop_load_settings + def _versioned_property(settings_properties=settings_properties, + required_saved_properties=required_saved_properties, + **kwargs): + if "settings_properties" not in kwargs: + kwargs["settings_properties"] = settings_properties + if "required_saved_properties" not in kwargs: + kwargs["required_saved_properties"]=required_saved_properties + return settings_object.versioned_property(**kwargs) @_versioned_property(name="From", doc="The author of the comment") @@ -151,7 +128,8 @@ class Comment(Tree): @_versioned_property(name="Content-type", doc="Mime type for comment body", - default="text/plain") + default="text/plain", + require_save=True) def content_type(): return {} @_versioned_property(name="Date", @@ -209,10 +187,9 @@ class Comment(Tree): in_reply_to should be the uuid string of the parent comment. """ Tree.__init__(self) + settings_object.SavedSettingsObject.__init__(self) self.bug = bug self.uuid = uuid - self._settings_loaded = False - self.settings = {} if from_disk == True: self.sync_with_disk = True else: @@ -232,6 +209,13 @@ class Comment(Tree): continue yield comment + def _setting_attr_string(self, setting): + value = getattr(self, setting) + if value == settings_object.EMPTY: + return "" + else: + return str(value) + def string(self, indent=0, shortname=None): """ >>> comm = Comment(bug=None, body="Some\\ninsightful\\nremarks\\n") @@ -251,7 +235,7 @@ class Comment(Tree): lines = [] lines.append("--------- Comment ---------") lines.append("Name: %s" % shortname) - lines.append("From: %s" % (self.From or "")) + lines.append("From: %s" % (self._setting_attr_string("From"))) lines.append("Date: %s" % self.time_string) lines.append("") #lines.append(textwrap.fill(self.body or "", @@ -288,24 +272,12 @@ class Comment(Tree): def load_settings(self): self.settings = mapfile.map_load(self.rcs, self.get_path("values")) - for property in self.settings_properties: - if property not in self.settings: - self.settings[property] = EMPTY - elif self.settings[property] == None: - self.settings[property] = EMPTY - self._settings_loaded = True + self._setup_saved_settings() def save_settings(self): - map = {} - for k,v in self.settings.items(): - if v != None and v != EMPTY: - map[k] = v - for k in self.required_saved_properties: - map[k] = getattr(self, self._setting_name_to_attr_name(k)) - self.rcs.mkdir(self.get_path()) path = self.get_path("values") - mapfile.map_save(self.rcs, path, map) + mapfile.map_save(self.rcs, path, self._get_saved_settings()) def save(self): assert self.body != None, "Can't save blank comment" |