From: Tomas Babej Date: Fri, 19 Dec 2014 06:38:10 +0000 (+0100) Subject: Task: Load task uuid when saving a new task X-Git-Url: https://git.madduck.net/etc/taskwarrior.git/commitdiff_plain/7693733694941a9a26e8ac984eeeb0f2a6bd4e63 Task: Load task uuid when saving a new task A new task can not refresh its data since it has not set uuid/id. We need to parse the output of the 'task add' command. --- diff --git a/tasklib/task.py b/tasklib/task.py index f2b020d..1202437 100644 --- a/tasklib/task.py +++ b/tasklib/task.py @@ -112,6 +112,10 @@ class Task(TaskResource): def pending(self): return self['status'] == six.text_type('pending') + @property + def saved(self): + return self['uuid'] is not None or self['id'] is not None + def serialize_due(self, date): return date.strftime(DATE_FORMAT) @@ -161,14 +165,30 @@ class Task(TaskResource): self.refresh(only_fields=['status']) def save(self): - args = [self['uuid'], 'modify'] if self['uuid'] else ['add'] + args = [self['uuid'], 'modify'] if self.saved else ['add'] args.extend(self._get_modified_fields_as_args()) - self.warrior.execute_command(args) + output = self.warrior.execute_command(args) + + # Parse out the new ID, if the task is being added for the first time + if not self.saved: + id_lines = [l for l in output if l.startswith('Created task ')] + + # Complain loudly if it seems that more tasks were created + # Should not happen + if len(id_lines) != 1 or len(id_lines[0].split(' ')) != 3: + raise TaskWarriorException("Unexpected output when creating " + "task: %s" % '\n'.join(id_lines)) + + # Circumvent the ID storage, since ID is considered read-only + self._data['id'] = int(id_lines[0].split(' ')[2].rstrip('.')) + self._modified_fields.clear() + self.refresh() def add_annotation(self, annotation): args = [self['uuid'], 'annotate', annotation] self.warrior.execute_command(args) + # TODO: This will not work with the tasks that are not yet saved self.refresh(only_fields=['annotations']) def remove_annotation(self, annotation): @@ -176,6 +196,7 @@ class Task(TaskResource): annotation = annotation['description'] args = [self['uuid'], 'denotate', annotation] self.warrior.execute_command(args) + # TODO: This will not work with the tasks that are not yet saved self.refresh(only_fields=['annotations']) def _get_modified_fields_as_args(self): @@ -185,7 +206,14 @@ class Task(TaskResource): return args def refresh(self, only_fields=[]): - args = [self['uuid'], 'export'] + # Do not refresh for tasks that are not yet saved in the TW + if not self.saved: + return + + # We need to use ID as backup for uuid here for the refreshes + # of newly saved tasks. Any other place in the code is fine + # with using UUID only. + args = [self['uuid'] or self['id'], 'export'] new_data = json.loads(self.warrior.execute_command(args)[0]) if only_fields: to_update = dict(