X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/cards/%7B%7Bcard_id%7D%7D/form?a=blobdiff_plain;f=todo.py;h=6c84ee0dbe8e5d7b05fe00d625ef3342b972d97a;hb=59056f396c4761f9cd7ffbc569e3ddf8994d5e83;hp=1e493acd982473be9958703d861722c8e7d24515;hpb=76210b693b77e67bf8160a7fb869ae416309d333;p=misc diff --git a/todo.py b/todo.py index 1e493ac..6c84ee0 100644 --- a/todo.py +++ b/todo.py @@ -87,6 +87,7 @@ class Task: self.comment = comment self.visible = True + self.dependers = [] @classmethod def from_dict(cls, db, d, id_): @@ -113,9 +114,20 @@ class Task: def subtasks(self): subtasks = [] for id_ in self.subtask_ids.now: + if len(id_) == 0: + continue subtasks += [self.db.tasks[id_]] return subtasks + @property + def subtask_depth(self): + def count_depth(task): + sub_count = 1 + for subtask in task.subtasks: + sub_count += count_depth(subtask) + return sub_count + return count_depth(self) + def subtask_loop_checker(self): def f(subtask_ids_now): loop_msg = "can't set subtask, would create loop" @@ -159,22 +171,16 @@ class Day: self.date = date self.db = db self.comment = comment - self.archived = True self.linked_todos_as_list = [] - self.todos = {} @classmethod def from_dict(cls, db, d, date=None): comment = d['comment'] if 'comment' in d.keys() else '' day = cls(db, date, comment) - for id_ in d['linked_todos']: - day.linked_todos_as_list += [db.todos[id_]] return day def to_dict(self): - d = {'comment': self.comment, 'linked_todos': []} - for todo_id in self.linked_todos.keys(): - d['linked_todos'] += [todo_id] + d = {'comment': self.comment} return d @property @@ -188,8 +194,8 @@ class Day: s = 0 for todo in [todo for todo in self.linked_todos.values() if self.date in todo.efforts.keys()]: + # and not todo.children]: day_effort = todo.efforts[self.date] - # print("DEBUG b", day_effort, todo.task.default_effort_at(self.date)) if todo.done: s += day_effort if day_effort else todo.task.default_effort.at(self.date) elif include_undone: @@ -200,10 +206,6 @@ class Day: def todos_sum(self): return self._todos_sum() - # @property - # def todos_sum2(self): - # return self._todos_sum(True) - class Todo: @@ -216,18 +218,18 @@ class Todo: day_tags=None, importance=1.0, efforts=None, - child_ids=None): + dep_ids=None): self.id_ = id_ self.db = db self.task = task self._done = done - self._efforts = efforts if efforts else {} + self.efforts = efforts if efforts else {} self.comment = comment self.day_tags = day_tags if day_tags else set() self.importance = importance - self.child_ids = child_ids if child_ids else [] + self.dep_ids = dep_ids if dep_ids else [] - self.parent = None + self.dependers = [] @classmethod def from_dict(cls, db, d, id_): @@ -240,7 +242,7 @@ class Todo: set(d['day_tags']), d['importance'], d['efforts'], - d['children']) + d['deps']) return todo def to_dict(self): @@ -251,15 +253,23 @@ class Todo: 'day_tags': list(self.day_tags), 'importance': self.importance, 'efforts': self.efforts, - 'children': self.child_ids} + 'deps': self.dep_ids} @property def title(self): return self.task.title.at(self.earliest_date) @property - def children(self): - return [self.db.todos[id_] for id_ in self.child_ids] + def dated_title(self): + return f'{self.earliest_date}:{self.title}' + + @property + def deps(self): + return [self.db.todos[id_] for id_ in self.dep_ids] + + @deps.setter + def deps(self, deps): + self.dep_ids = [dep.id_ for dep in deps] @property def default_effort(self): @@ -267,45 +277,45 @@ class Todo: @property def done(self): - if len(self.children) > 0: - for child in self.children: - if not child.done: - return False - return True - else: - return self._done + return self.deps_done and self._done @done.setter def done(self, doneness): self._done = doneness @property - def efforts(self): - if self.children: - efforts = {} - for date in self._efforts.keys(): - efforts[date] = None - for child in self.children: - to_add = None - for date, effort in child.efforts.items(): - if not date in efforts.keys(): - efforts[date] = None - if effort is not None: - to_add = effort - elif child.done: - to_add = child.task.default_effort.at(date) - if to_add is not None: - if efforts[date] is not None: - efforts[date] += to_add - else: - efforts[date] = to_add - return efforts + def deps_done(self): + if len(self.deps) > 0: + for dep in self.deps: + if not dep.done: + return False + return True + + @property + def dep_efforts(self): + dep_efforts = 0 + if self.deps: + for dep in self.deps: + dep_efforts += dep.all_days_effort + dep_efforts += dep.dep_efforts + return dep_efforts + + def depender_path(self, dep): + if self.dependers: + return f'Y{depender.depender_path()}:{self.title}Y' else: - return self._efforts + return f'X{self.title}X' - @efforts.setter - def efforts(self, efforts_dict): - self._efforts = efforts_dict + @property + def depender_paths(self): + paths = [] + for depender in self.dependers: + if len(depender.depender_paths) == 0: + paths += [[depender]] + else: + for path in depender.depender_paths: + paths += [path + [depender]] + return paths @property def all_days_effort(self): @@ -331,13 +341,6 @@ class Todo: return False return True - @property - def path(self): - path = '' - if self.parent: - path = f'{self.parent.path}{self.parent.title}:' - return path - @property def tags(self): return self.day_tags | self.task.tags.now @@ -368,16 +371,14 @@ class Todo: class TodoDB(PlomDB): def __init__(self, - prefix, selected_date=None, - t_filter_and = None, - t_filter_not = None, + tag_filter_and = None, + tag_filter_not = None, hide_unchosen=False, hide_done=False): - self.prefix = prefix - self.selected_date = selected_date if selected_date else today_date() #str(datetime.now())[:10] - self.t_filter_and = t_filter_and if t_filter_and else [] - self.t_filter_not = t_filter_not if t_filter_not else [] + self.selected_date = selected_date if selected_date else today_date() + self.tag_filter_and = tag_filter_and if tag_filter_and else [] + self.tag_filter_not = tag_filter_not if tag_filter_not else [] self.hide_unchosen = hide_unchosen self.hide_done = hide_done @@ -387,43 +388,36 @@ class TodoDB(PlomDB): self.todos = {} super().__init__(db_path) + # savefile I/O + def read_db_file(self, f): d = json.load(f) + for id_, t_dict in d['tasks'].items(): t = self.add_task(id_=id_, dict_source=t_dict) for tag in t.tags.now: self.t_tags.add(tag) + for task in self.tasks.values(): + for dep in task.subtasks: + dep.dependers += [task] + for id_, todo_dict in d['todos'].items(): - todo = self.add_todo(todo_dict, id_) - self.todos[id_] = todo + todo = self.add_todo(todo_dict, id_, link_into_day=False) for tag in todo.day_tags: self.t_tags.add(tag) + for todo in self.todos.values(): + for dep in todo.deps: + dep.dependers += [todo] + for date, day_dict in d['days'].items(): self.add_day(dict_source=day_dict, date=date) for todo in self.todos.values(): - for child in todo.children: - child.parent = todo for date in todo.efforts.keys(): if not date in self.days.keys(): self.add_day(date) - if not todo in self.days[date].linked_todos_as_list: - self.days[date].linked_todos_as_list += [todo] - self.set_visibilities() + self.days[date].linked_todos_as_list += [todo] - def set_visibilities(self): - for uuid, t in self.tasks.items(): - t.visible = len([tag for tag in self.t_filter_and if not tag in t.tags.now]) == 0\ - and len([tag for tag in self.t_filter_not if tag in t.tags.now]) == 0\ - and ((not self.hide_unchosen) or uuid in self.selected_day.todos.keys()) - # for day in self.days.values(): - # for todo in day.todos.values(): - # todo.visible = len([tag for tag in self.t_filter_and if not tag in todo.day_tags | todo.task.tags ]) == 0\ - # and len([tag for tag in self.t_filter_not if tag in todo.day_tags | todo.task.tags ]) == 0\ - # and ((not self.hide_done) or (not todo.done)) - for todo in self.todos.values(): - todo.visible = len([tag for tag in self.t_filter_and if not tag in todo.day_tags | todo.task.tags.now ]) == 0\ - and len([tag for tag in self.t_filter_not if tag in todo.day_tags | todo.task.tags.now ]) == 0\ - and ((not self.hide_done) or (not todo.done)) + self.set_visibilities() def to_dict(self): d = {'tasks': {}, 'days': {}, 'todos': {}} @@ -431,19 +425,10 @@ class TodoDB(PlomDB): d['tasks'][uuid] = t.to_dict() for date, day in self.days.items(): d['days'][date] = day.to_dict() - for todo in day.todos.values(): - d['todos'][todo.id_] = todo.to_dict() for id_, todo in self.todos.items(): d['todos'][id_] = todo.to_dict() return d - @property - def selected_day(self): - if not self.selected_date in self.days.keys(): - self.days[self.selected_date] = self.add_day(date=self.selected_date) - # print("DEBUG selected_day", self.days[self.selected_date].date) - return self.days[self.selected_date] - def write(self): dates_to_purge = [] for date, day in self.days.items(): @@ -453,134 +438,86 @@ class TodoDB(PlomDB): del self.days[date] self.write_text_to_db(json.dumps(self.to_dict())) + # properties + + @property + def selected_day(self): + if not self.selected_date in self.days.keys(): + self.days[self.selected_date] = self.add_day(date=self.selected_date) + return self.days[self.selected_date] + + # table manipulations + + def add_day(self, date, dict_source=None): + day = Day.from_dict(self, dict_source, date) if dict_source else Day(self, date) + self.days[date] = day + return day + def add_task(self, id_=None, dict_source=None): id_ = id_ if id_ else str(uuid4()) t = Task.from_dict(self, dict_source, id_) if dict_source else Task(self, id_) self.tasks[id_] = t return t - def add_todo(self, todo_dict=None, id_=None, task=None, efforts=None): + def update_task(self, id_, title, default_effort, tags, subtask_ids, comment): + task = self.tasks[id_] if id_ in self.tasks.keys() else self.add_task(id_) + task.title.set(title) + task.default_effort.set(default_effort) + task.tags.set(tags) + task.subtask_ids.set(subtask_ids) + task.comment = comment + return task + + def add_todo(self, todo_dict=None, id_=None, task=None, efforts=None, link_into_day=True, adopt_if_possible=True): id_ = id_ if id_ else str(uuid4()) if todo_dict: todo = Todo.from_dict(self, todo_dict, id_) elif task and efforts: todo = Todo(self, id_, task, efforts=efforts) - children = [] - for child_task in task.subtasks: - children += [self.add_todo(task=child_task, efforts=efforts)] - todo.child_ids = [child.id_ for child in children] + deps = [] + for dep_task in task.subtasks: + # if Todo expects dependencies, adopt any compatibles found in DB.selected_date + # before creating new depended Todos + dep_todo = None + if adopt_if_possible and list(efforts.keys())[0] == self.selected_date: + adoptable_todos = [t for t in self.selected_day.linked_todos_as_list + if t.task.id_ == dep_task.id_] + if len(adoptable_todos) > 0: + dep_todo = adoptable_todos[0] + if not dep_todo: + dep_todo = self.add_todo(task=dep_task, efforts=efforts, + link_into_day=link_into_day, + adopt_if_possible=adopt_if_possible) + deps += [dep_todo] + todo.dep_ids = [dep.id_ for dep in deps] self.todos[id_] = todo + if link_into_day: + self.selected_day.linked_todos_as_list += [todo] return todo - def add_day(self, date, dict_source=None): - day = Day.from_dict(self, dict_source, date) if dict_source else Day(self, date) - self.days[date] = day - return day - - def neighbor_dates(self): - current_date = datetime.strptime(self.selected_date, DATE_FORMAT) - prev_date = current_date - timedelta(days=1) - prev_date_str = prev_date.strftime(DATE_FORMAT) - next_date = current_date + timedelta(days=1) - next_date_str = next_date.strftime(DATE_FORMAT) - return prev_date_str, next_date_str - - def show_do_todos(self, sort_order=None): - prev_date_str, next_date_str = self.neighbor_dates() - todos = [t for t in self.selected_day.linked_todos_as_list if t.visible] - if sort_order == 'title': - todos.sort(key=lambda t: t.task.title.then) - elif sort_order == 'done': - todos.sort(key=lambda t: t.day_effort if t.day_effort else t.default_effort.then if t.done else 0, reverse=True) - elif sort_order == 'default_effort': - todos.sort(key=lambda t: t.default_effort, reverse=True) - elif sort_order == 'importance': - todos.sort(key=lambda t: t.importance, reverse=True) - return j2env.get_template('do_todos.html').render( - day=self.selected_day, - tags=self.t_tags, - filter_and=self.t_filter_and, - filter_not=self.t_filter_not, - prev_date=prev_date_str, - next_date=next_date_str, - todos=todos, - sort=sort_order, - hide_done=self.hide_done) - - def show_calendar(self, start_date_str, end_date_str): - self.t_filter_and = ['calendar'] - self.t_filter_not = ['deleted'] - self.set_visibilities() - days_to_show = {} - todays_date_str = today_date() # str(datetime.now())[:10] - todays_date_obj = datetime.strptime(todays_date_str, DATE_FORMAT) - yesterdays_date_obj = todays_date_obj - timedelta(1) - yesterdays_date_str = yesterdays_date_obj.strftime(DATE_FORMAT) - start_date_obj = datetime.strptime(sorted(self.days.keys())[0], DATE_FORMAT) - if start_date_str and len(start_date_str) > 0: - if start_date_str in {'today', 'yesterday'}: - start_date_obj = todays_date_obj if start_date_str == 'today' else yesterdays_date_obj - else: - start_date_obj = datetime.strptime(start_date_str, DATE_FORMAT) - end_date_obj = datetime.strptime(sorted(self.days.keys())[-1], DATE_FORMAT) - if end_date_str and len(end_date_str) > 0: - if end_date_str in {'today', 'yesterday'}: - end_date_obj = todays_date_obj if end_date_str == 'today' else yesterdays_date_obj - else: - end_date_obj = datetime.strptime(end_date_str, DATE_FORMAT) - for n in range(int((end_date_obj - start_date_obj).days) + 1): - current_date_obj = start_date_obj + timedelta(n) - current_date_str = current_date_obj.strftime(DATE_FORMAT) - if current_date_str not in self.days.keys(): - days_to_show[current_date_str] = self.add_day(current_date_str) - else: - days_to_show[current_date_str] = self.days[current_date_str] - days_to_show[current_date_str].weekday = datetime.strptime(current_date_str, DATE_FORMAT).strftime('%A')[:2] - return j2env.get_template('calendar.html').render( - db=self, - days=days_to_show, - start_date=start_date_str, - end_date=end_date_str) - - def show_todo(self, id_, return_to): - todo = self.todos[id_] - filtered_todos = [] #[t for t in self.todos.values() if t.visible and t != self and (t not in linked_todos) and (len(search) == 0 or t.matches(search))] - return j2env.get_template('todo.html').render( - db=self, - todo=todo, - filtered_todos=filtered_todos, - child_todos=todo.children, - return_to=return_to) - - def collect_tags(self, tags_joined, tags_checked): - tags = set() - for tag in [tag.strip() for tag in tags_joined.split(';') if tag.strip() != '']: - tags.add(tag) - for tag in tags_checked: - tags.add(tag) - return tags - - def update_todo_for_day(self, id_, date, effort, done, comment, importance): + def _update_todo_shared(self, id_, done, comment, importance): todo = self.todos[id_] todo.done = done - todo.efforts[date] = effort todo.comment = comment todo.importance = importance + return todo - def update_todo(self, id_, efforts, done, comment, day_tags_joined, day_tags_checked, importance): - todo = self.todos[id_] - if len(efforts) == 0 and not todo.children: + def update_todo_for_day(self, id_, date, effort, done, comment, importance): + todo = self._update_todo_shared(id_, done, comment, importance) + todo.efforts[date] = effort + + def update_todo(self, id_, efforts, done, comment, tags, importance, deps): + todo = self._update_todo_shared(id_, done, comment, importance) + if len(efforts) == 0 and not todo.deps: raise PlomException('todo must have at least one effort!') - todo.done = done + todo.deps = deps todo.efforts = efforts - for date in todo.efforts: + for date in todo.efforts.keys(): if not date in self.days.keys(): self.add_day(date=date) if not self in self.days[date].linked_todos_as_list: self.days[date].linked_todos_as_list += [todo] - todo.comment = comment - todo.day_tags = self.collect_tags(day_tags_joined, day_tags_checked) - todo.importance = importance + todo.day_tags = tags def delete_todo(self, id_): todo = self.todos[id_] @@ -589,86 +526,228 @@ class TodoDB(PlomDB): dates_to_delete += [date] for date in dates_to_delete: self.delete_effort(todo, date, force=True) - if todo.parent: - todo.parent.child_ids.remove(todo.id_) + for depender in todo.dependers: + depender.dep_ids.remove(todo.id_) del self.todos[id_] + def delete_task(self, id_): + del self.tasks[id_] + def delete_effort(self, todo, date, force=False): if (not force) and len(todo.efforts) == 1: raise PlomException('todo must retain at least one effort!') self.days[date].linked_todos_as_list.remove(todo) del todo.efforts[date] - def show_task(self, id_, return_to='', search=''): - task = self.tasks[id_] if id_ else self.add_task() - selected = task.id_ in self.selected_day.todos.keys() - filtered_tasks = [t for t in self.tasks.values() if t.visible and t != self and (t not in task.subtasks) and (len(search) == 0 or t.matches(search))] - return j2env.get_template('task.html').render( - db=self, - search=search, - tags=self.t_tags, - filter_and=self.t_filter_and, - filter_not=self.t_filter_not, - filtered_tasks=filtered_tasks, - task=task, - return_to=return_to) + # views - def update_task(self, id_, title, default_effort, tags_joined, tags_checked, subtask_ids, comment): - task = self.tasks[id_] if id_ in self.tasks.keys() else self.add_task(id_) - task.title.set(title) - task.default_effort.set(float(default_effort) if len(default_effort) > 0 else None) - task.tags.set(self.collect_tags(tags_joined, tags_checked)) - task.subtask_ids.set(subtask_ids) - task.comment = comment + def show_message(self, message): + return j2env.get_template('message.html').render(message=message) - def show_tasks(self, expand_uuid): - expanded_tasks = {} - if expand_uuid: - for uuid in self.tasks[expand_uuid].subtask_ids.now: - expanded_tasks[uuid] = self.tasks[uuid] - return j2env.get_template('tasks.html').render( - db=self, - filter_and=self.t_filter_and, - filter_not=self.t_filter_not, - expand_uuid=expand_uuid, - expanded_tasks=expanded_tasks) + def show_calendar(self, start_date_str, end_date_str): + self.tag_filter_and = ['calendar'] + self.tag_filter_not = ['deleted'] + self.set_visibilities() + start_date_obj, end_date_obj = self.get_limit_days_from_date_strings(start_date_str, end_date_str) + days_to_show = {} + for n in range(int((end_date_obj - start_date_obj).days) + 1): + date_obj = start_date_obj + timedelta(n) + date_str = date_obj.strftime(DATE_FORMAT) + if date_str not in self.days.keys(): + days_to_show[date_str] = self.add_day(date_str) + else: + days_to_show[date_str] = self.days[date_str] + days_to_show[date_str].month_title = date_obj.strftime('%B') if date_obj.day == 1 else None + days_to_show[date_str].weekday = datetime.strptime(date_str, DATE_FORMAT).strftime('%A')[:2] + + return j2env.get_template('calendar.html').render( + selected_date=self.selected_date, + days=days_to_show, + start_date=start_date_str, + end_date=end_date_str) - def show_pick_tasks(self, search, hide_chosen_tasks, sort_order=None): + def show_do_todos(self, sort_order=None): prev_date_str, next_date_str = self.neighbor_dates() - chosen_todos = self.selected_day.linked_todos_as_list - relevant_todos = [] + adoptable_past_todos = [] for todo in self.todos.values(): - if todo.done or (not todo.visible) or (not todo.matches(search)) or todo.earliest_date >= self.selected_date: + if todo.done\ + or (not todo.visible)\ + or todo.earliest_date >= self.selected_date: continue - relevant_todos += [todo] - tasks = [] - chosen_tasks = [todo.task for todo in self.selected_day.linked_todos_as_list] - for uuid, task in self.tasks.items(): - if (not task.visible) or (not task.matches(search)) or (hide_chosen_tasks and task in chosen_tasks): - continue - tasks += [task] + adoptable_past_todos += [todo] + todos = [t for t in self.selected_day.linked_todos_as_list + if t.visible] + # and not t.deps] if sort_order == 'title': - chosen_todos.sort(key=lambda t: t.title) - relevant_todos.sort(key=lambda t: t.title) - tasks.sort(key=lambda t: t.title.then) - elif sort_order == 'effort': - chosen_todos.sort(key=lambda t: t.day_effort if t.day_effort else t.default_effort if t.done else 0, reverse=True) - relevant_todos.sort(key=lambda t: t.all_days_effort, reverse=True) - tasks.sort(key=lambda t: t.default_effort.then, reverse=True) - return j2env.get_template('pick_tasks.html').render( - sort=sort_order, - tags=self.t_tags, - chosen_todos=chosen_todos, - filter_and=self.t_filter_and, - filter_not=self.t_filter_not, + todos.sort(key=lambda t: t.task.title.then) + elif sort_order == 'done': + todos.sort(key=lambda t: t.day_effort if t.day_effort else t.default_effort if t.done else 0, reverse=True) + elif sort_order == 'default_effort': + todos.sort(key=lambda t: t.default_effort, reverse=True) + elif sort_order == 'importance': + todos.sort(key=lambda t: t.importance, reverse=True) + return j2env.get_template('do_todos.html').render( day=self.selected_day, + tags=self.t_tags, + filter_and=self.tag_filter_and, + filter_not=self.tag_filter_not, prev_date=prev_date_str, + adoptable_past_todos=adoptable_past_todos, next_date=next_date_str, - tasks=tasks, - hide_chosen_tasks=hide_chosen_tasks, - relevant_todos=relevant_todos, + all_tasks=[t for t in self.tasks.values()], + todos=todos, + sort=sort_order, + hide_done=self.hide_done) + + def show_todo(self, id_, start_date, end_date): + todo = self.todos[id_] + filtered_tasks = [t for t in self.tasks.values() + if t != todo.task] + filtered_todos = [t for t in self.todos.values() + if t != todo] + + # if going into the past, only allow 3-day ranges + start_day, end_day = self.get_limit_days_from_date_strings(start_date, end_date) + if start_day < datetime.now() - timedelta(days=2): + end_day = start_day + timedelta(days=3) + end_date = end_day.strftime(DATE_FORMAT) + legal_dates = [] + for n in range(int((end_day - start_day).days) + 1): + day = start_day + timedelta(n) + legal_dates += [day.strftime(DATE_FORMAT)] + date_filtered_todos = [] + for date in legal_dates: + for filtered_todo in filtered_todos: + if filtered_todo in date_filtered_todos: + continue + if date in filtered_todo.efforts.keys(): + date_filtered_todos += [filtered_todo] + + return j2env.get_template('todo.html').render( + tags=self.t_tags, + todo=todo, + filtered_todos=date_filtered_todos, + filtered_tasks=filtered_tasks, + dep_todos=todo.deps, + start_date=start_date, + end_date=end_date) + + def show_task(self, id_): + task = self.tasks[id_] if id_ else self.add_task() + if not id_: + task.default_effort.set(1.0) + filtered_tasks = [t for t in self.tasks.values() + if t != task + and (t not in task.subtasks)] + return j2env.get_template('task.html').render( + selected_date=self.selected_date, + tags=self.t_tags, + filtered_tasks=filtered_tasks, + task=task) + + def show_tasks(self, search, sort_order=None): + filtered_tasks = [] + for task in [t for t in self.tasks.values() if (not search) or t.matches(search)]: + filtered_tasks += [task] + if sort_order == 'title': + filtered_tasks.sort(key=lambda t: t.title.now) + elif sort_order == 'default_effort': + filtered_tasks.sort(key=lambda t: t.default_effort.now, reverse=True) + elif sort_order == 'depth': + filtered_tasks.sort(key=lambda t: t.subtask_depth, reverse=True) + return j2env.get_template('tasks.html').render( + sort=sort_order, + tasks=filtered_tasks, + tags=self.t_tags, + filter_and=self.tag_filter_and, + filter_not=self.tag_filter_not, search=search) + # def show_pick_tasks(self, search, hide_chosen_tasks, sort_order=None): + # prev_date_str, next_date_str = self.neighbor_dates() + + # chosen_todos = self.selected_day.linked_todos_as_list + + # relevant_todos = [] + # for todo in self.todos.values(): + # if todo.done\ + # or (not todo.visible)\ + # or (not todo.matches(search))\ + # or todo.earliest_date >= self.selected_date: + # continue + # relevant_todos += [todo] + + # filtered_tasks = [] + # chosen_tasks = [todo.task for todo in self.selected_day.linked_todos_as_list] + # for uuid, task in self.tasks.items(): + # if (not task.visible)\ + # or (not task.matches(search))\ + # or (hide_chosen_tasks and task in chosen_tasks): + # continue + # filtered_tasks += [task] + + # if sort_order == 'title': + # chosen_todos.sort(key=lambda t: t.title) + # relevant_todos.sort(key=lambda t: t.dated_title) + # tasks.sort(key=lambda t: t.title.then) + # elif sort_order == 'effort': + # chosen_todos.sort(key=lambda t: + # t.day_effort if t.day_effort else (t.default_effort if t.done else 0), + # reverse=True) + # relevant_todos.sort(key=lambda t: t.all_days_effort, reverse=True) + # filtered_tasks.sort(key=lambda t: t.default_effort.then, reverse=True) + + # return j2env.get_template('pick_tasks.html').render( + # sort=sort_order, + # tags=self.t_tags, + # chosen_todos=chosen_todos, + # filter_and=self.tag_filter_and, + # filter_not=self.tag_filter_not, + # day=self.selected_day, + # prev_date=prev_date_str, + # next_date=next_date_str, + # all_tasks=[t for t in self.tasks.values()], + # filtered_tasks=filtered_tasks, + # hide_chosen_tasks=hide_chosen_tasks, + # relevant_todos=relevant_todos, + # search=search) + + # helpers + + def set_visibilities(self): + for uuid, t in self.tasks.items(): + t.visible = len([tag for tag in self.tag_filter_and if not tag in t.tags.now]) == 0\ + and len([tag for tag in self.tag_filter_not if tag in t.tags.now]) == 0\ + and ((not self.hide_unchosen) or uuid in self.selected_day.todos.keys()) + for todo in self.todos.values(): + todo.visible = len([tag for tag in self.tag_filter_and if not tag in todo.day_tags | todo.task.tags.now ]) == 0\ + and len([tag for tag in self.tag_filter_not if tag in todo.day_tags | todo.task.tags.now ]) == 0\ + and ((not self.hide_done) or (not todo.done)) + + def get_limit_days_from_date_strings(self, start_date_str, end_date_str): + todays_date_obj = datetime.strptime(today_date(), DATE_FORMAT) + yesterdays_date_obj = todays_date_obj - timedelta(1) + def get_day_limit_obj(index, day_limit_string): + date_obj = datetime.strptime(sorted(self.days.keys())[index], DATE_FORMAT) + if day_limit_string and len(day_limit_string) > 0: + if day_limit_string in {'today', 'yesterday'}: + date_obj = todays_date_obj if day_limit_string == 'today' else yesterdays_date_obj + else: + date_obj = datetime.strptime(day_limit_string, DATE_FORMAT) + return date_obj + start_date_obj = get_day_limit_obj(0, start_date_str) + end_date_obj = get_day_limit_obj(-1, end_date_str) + return start_date_obj, end_date_obj + + def neighbor_dates(self): + current_date = datetime.strptime(self.selected_date, DATE_FORMAT) + prev_date = current_date - timedelta(days=1) + prev_date_str = prev_date.strftime(DATE_FORMAT) + next_date = current_date + timedelta(days=1) + next_date_str = next_date.strftime(DATE_FORMAT) + return prev_date_str, next_date_str + + class ParamsParser: @@ -683,38 +762,71 @@ class ParamsParser: param = param != '0' return param - def get_cookied(self, key, default=None): + def cookie_key_from_params_key(self, prefix, key): + return f'{prefix}:{key}' if prefix else key + + def get_cookied(self, key, default=None, prefix=None): + cookie_key = self.cookie_key_from_params_key(prefix, key) param = self.get(key, default) if param == '-': param = None - if key in self.cookie_db.keys(): - del self.cookie_db[key] - if param is None and key in self.cookie_db.keys(): - param = self.cookie_db[key] + if cookie_key in self.cookie_db.keys(): + del self.cookie_db[cookie_key] + if param is None and cookie_key in self.cookie_db.keys(): + param = self.cookie_db[cookie_key] if param is not None: - self.cookie_db[key] = param + self.cookie_db[cookie_key] = param return param - def get_cookied_chain(self, key, default=None): - # default = default if default else ['-'] + def get_cookied_chain(self, key, default=None, prefix=None): + cookie_key = self.cookie_key_from_params_key(prefix, key) params = self.params.get(key, default) if params == ['-']: params = None - if key in self.cookie_db.keys(): - del self.cookie_db[key] - if params is None and key in self.cookie_db.keys(): - params = self.cookie_db[key] + if cookie_key in self.cookie_db.keys(): + del self.cookie_db[cookie_key] + if params is None and cookie_key in self.cookie_db.keys(): + params = self.cookie_db[cookie_key] if params is not None: - self.cookie_db[key] = params + self.cookie_db[cookie_key] = params return params +class PostvarsParser: + + def __init__(self, postvars): + self.postvars = postvars + + def has(self, key): + return key in self.postvars.keys() + + def get(self, key, on_empty=None, float_if_possible=False): + return self.get_at_index(key, 0, on_empty, float_if_possible) + + def get_at_index(self, key, i, on_empty=None, float_if_possible=False): + if self.has(key) and len(self.postvars[key][i]) > 0: + val = self.postvars[key][i] + else: + val = on_empty + if float_if_possible and val is not None: + return float(val) + else: + return val + + def get_all(self, key, on_empty=None): + if self.has(key) and len(self.postvars[key]) > 0: + return [v for v in self.postvars[key] if len(v) > 0] + return on_empty + + def set(self, key, value): + self.postvars[key] = [value] + + class TodoHandler(PlomHandler): def config_init(self): return { 'cookie_name': 'todo_cookie', - 'prefix': '', 'cookie_path': '/' } @@ -722,232 +834,241 @@ class TodoHandler(PlomHandler): default_path = '/todo' handler.add_route('GET', default_path, self.show_db) handler.add_route('POST', default_path, self.write_db) - return 'todo', {'cookie_name': 'todo_cookie', 'prefix': default_path, 'cookie_path': default_path} + return 'todo', {'cookie_name': 'todo_cookie', 'cookie_path': default_path} def do_POST(self): - self.try_do(self.config_init) self.try_do(self.write_db) def write_db(self): from urllib.parse import urlencode config = self.apps['todo'] if hasattr(self, 'apps') else self.config_init() - length = int(self.headers['content-length']) - postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=1) parsed_url = urlparse(self.path) - site = path_split(urlparse(self.path).path)[1] - db = TodoDB(prefix=config['prefix']) + site = path_split(parsed_url.path)[1] + length = int(self.headers['content-length']) + postvars = PostvarsParser(parse_qs(self.rfile.read(length).decode(), keep_blank_values=1)) + + db = TodoDB() redir_params = [] - for param_name, filter_db_name in {('t_and', 't_filter_and'), ('t_not', 't_filter_not')}: + # if we do encounter a filter post, we repost it (and if empty, the emptying command '-') + for param_name, filter_db_name in {('and_tag', 'tag_filter_and'), ('not_tag', 'tag_filter_not')}: filter_db = getattr(db, filter_db_name) - if param_name in postvars.keys(): - for target in postvars[param_name]: + if postvars.has(param_name): + for target in postvars.get_all(param_name, []): if len(target) > 0 and not target in filter_db: filter_db += [target] if len(filter_db) == 0: redir_params += [(param_name, '-')] redir_params += [(param_name, f) for f in filter_db] - - def collect_checked(prefix, postvars): - tags_checked = [] - for k in postvars.keys(): - if k.startswith(prefix): - tags_checked += [k[len(prefix):]] - return tags_checked + if site in {'calendar', 'todo'}: + redir_params += [('end', postvars.get('end', '-'))] + redir_params += [('start', postvars.get('start', '-'))] + # if site in {'tasks', 'pick_tasks'}: + # redir_params += [('search', postvars.get('search', ''))] + if postvars.has('filter'): + postvars.set('return_to', '') - if 'calendar' == site: - redir_params += [('start', postvars['start'][0] if len(postvars['start'][0]) > 0 else '-')] - redir_params += [('end', postvars['end'][0] if len(postvars['end'][0]) > 0 else '-')] + if 'tasks' == site: + redir_params += [('search', postvars.get('search', ''))] elif 'todo' == site: - todo_id = postvars['todo_id'][0] - old_todo = db.todos[todo_id] + todo_id = postvars.get('todo_id') + redir_params += [('id', todo_id)] + old_todo = db.todos[todo_id] if todo_id in db.todos.keys() else None efforts = {} - for i, date in enumerate(postvars['effort_date']): + latest_date = db.selected_date + for i, date in enumerate(postvars.get_all('effort_date', [])): if '' == date: continue try: datetime.strptime(date, DATE_FORMAT) except ValueError: raise PlomException(f'bad date string') + latest_date = date efforts[date] = None - if not old_todo.children: - efforts[date] = float(postvars['effort'][i]) if len(postvars['effort'][i]) > 0 else None - if 'delete' in postvars.keys(): - has_day_effort = False - for effort in efforts.values(): - if effort is not None: - has_day_effort = True - break - if 'done' in postvars or postvars['comment'][0] != '' or len(collect_checked('day_tag_', postvars)) > 0 or postvars['joined_day_tags'][0] != '' or has_day_effort: + if not (old_todo and old_todo.deps): + efforts[date] = postvars.get_at_index('effort', i, on_empty=None, + float_if_possible=True) + if postvars.has('delete'): + has_day_effort = len([e for e in efforts.values() if e is not None]) > 0 + if postvars.has('done')\ + or postvars.get('comment')\ + or postvars.get_all('tag', [])\ + or has_day_effort: raise PlomException('will not remove todo of preserve-worthy values') db.delete_todo(todo_id) - else: - redir_params += [('id', todo_id)] - if 'delete_effort' in postvars.keys(): - for date in postvars['delete_effort']: + postvars.set('return_to', 'calendar') + elif postvars.has('update'): + if postvars.has('delete_effort'): + for date in postvars.get_all('delete_effort'): db.delete_effort(old_todo, date) del efforts[date] + deps = [db.todos[id_] for id_ in postvars.get_all('adopt_dep', []) + if id_ in db.todos.keys()] + for dep in deps: + if not todo_id in [t.id_ for t in dep.dependers]: + dep.dependers += [db.todos[todo_id]] + tasks_to_birth = [db.tasks[id_] for id_ in postvars.get_all('birth_dep', [])] + for task in tasks_to_birth: + deps += [db.add_todo(task=task, efforts={latest_date: None})] db.update_todo(id_=todo_id, efforts=efforts, - done='done' in postvars.keys(), - comment=postvars['comment'][0], - day_tags_joined=postvars['joined_day_tags'][0], - day_tags_checked=collect_checked('day_tag_', postvars), - importance=float(postvars['importance'][0])) + done=postvars.has('done'), + comment=postvars.get('comment', ''), + tags=postvars.get_all('tag', []), + importance=float(postvars.get('importance')), + deps=deps) elif 'task' == site: - id_ = postvars['id'][0] - if 'filter' in postvars.keys(): - redir_params += [('search', postvars['search'][0])] - elif 'title' in postvars.keys(): - subtask_ids = [] if not 'subtask' in postvars.keys() else postvars['subtask'] - default_effort = '0' if not 'default_effort' in postvars.keys() else postvars['default_effort'][0] - db.update_task(id_, postvars['title'][0], default_effort, postvars['joined_tags'][0], collect_checked('tag_', postvars), subtask_ids, postvars['comment'][0]) - redir_params += [('id', id_)] - - elif 'pick_tasks' == site: - if 'filter' in postvars.keys(): - redir_params += [('search', postvars['search'][0])] - redir_params += [('hide_chosen_tasks', int('hide_chosen_tasks' in postvars.keys()))] - else: - db.selected_date = postvars['date'][0] - todos_to_shrink = [] - todos_to_delete = [] - for todo in db.selected_day.linked_todos_as_list: - if todo.visible and not ('chosen_todo' in postvars.keys() and todo.id_ in postvars['chosen_todo']): - if len(todo.comment) > 0 or len(todo.day_tags) > 0 or not todo.is_effort_removable(db.selected_date): - # print("DEBUG", len(todo.comment) > 0, len(todo.day_tags) > 0, todo.is_effort_removable(db.selected_date)) - raise PlomException('will not remove effort of preserve-worthy values') - if len(todo.efforts) > 1: - todos_to_shrink += [todo] - # db.delete_effort(todo, db.selected_date) - else: - todos_to_delete += [todo] - # db.delete_todo(todo.id_) - for todo in todos_to_shrink: - db.delete_effort(todo, db.selected_date) - for todo in todos_to_delete: - db.delete_todo(todo.id_) - if 'choose_task' in postvars.keys(): - for id_ in postvars['choose_task']: - db.add_todo(task=db.tasks[id_], efforts={db.selected_date: None}) - if 'choose_todo' in postvars.keys(): - for id_ in postvars['choose_todo']: - todo = db.todos[id_] - todo.efforts[db.selected_date] = None + task_id = postvars.get('task_id') + if postvars.has('delete') and task_id in db.tasks.keys(): + if [t for t in db.todos.values() if task_id == t.task.id_]: + raise PlomException('will not remove Task describing existing Todos') + if postvars.get('title', '')\ + or postvars.get_all('tag', [])\ + or postvars.get_all('subtask', [])\ + or postvars.get('comment', ''): + raise PlomException('will not remove Task of preserve-worthy values') + db.delete_task(task_id) + elif postvars.has('update'): + task = db.update_task( + id_=task_id, + title=postvars.get('title', ''), + default_effort=postvars.get('default_effort', float_if_possible=True), + tags=postvars.get_all('tag', []), + subtask_ids=postvars.get_all('subtask', []), + comment=postvars.get('comment', '')) + if postvars.has('add_as_todo'): + db.add_todo(task=task, efforts={postvars.get('selected_date'): None}) + redir_params += [('id', task_id)] + + # elif 'pick_tasks' == site: + # redir_params += [('hide_chosen_tasks', int(postvars.has('hide_chosen_tasks')))] + # if postvars.has('update'): + # db.selected_date = postvars.get('date') + # todos_to_shrink = [] + # todos_to_delete = [] + # for todo in db.selected_day.linked_todos_as_list: + # if todo.visible and not todo.id_ in postvars.get_all('chosen_todo', []): + # if len(todo.comment) > 0\ + # or len(todo.day_tags) > 0\ + # or not todo.is_effort_removable(db.selected_date): + # raise PlomException('will not remove effort of preserve-worthy values') + # if len(todo.efforts) > 1: + # todos_to_shrink += [todo] + # else: + # todos_to_delete += [todo] + # for todo in todos_to_shrink: + # db.delete_effort(todo, db.selected_date) + # for todo in todos_to_delete: + # db.delete_todo(todo.id_) + # for id_ in postvars.get_all('choose_task', []): + # db.add_todo(task=db.tasks[id_], efforts={db.selected_date: None}) + # for id_ in postvars.get_all('choose_todo', []): + # db.todos[id_].efforts[db.selected_date] = None elif 'do_todos' == site: - if 'filter' in postvars.keys(): - redir_params += [('hide_done', int('hide_done' in postvars.keys()))] - else: - db.selected_date = postvars['date'][0] - redir_params += [('date', db.selected_date)] - db.selected_day.comment = postvars['day_comment'][0] - if 'todo_id' in postvars.keys(): - for i, todo_id in enumerate(postvars['todo_id']): - old_todo = None if not todo_id in db.todos.keys() else db.todos[todo_id] - done = ('done' in postvars) and (todo_id in postvars['done']) - day_effort_input = postvars['effort'][i] - day_effort = float(day_effort_input) if len(day_effort_input) > 0 else None - comment = postvars['effort_comment'][i] - importance = float(postvars['importance'][i]) - if old_todo and old_todo.done == done and old_todo.day_effort == day_effort and comment == old_todo.comment and old_todo.importance == importance: - continue - db.update_todo_for_day(todo_id, db.selected_date, day_effort, done, comment, importance) - - elif 'day' == site: - # always store the two hide params in the URL if possible … TODO: find out if really necessary - if 'expect_unchosen_done' in postvars.keys(): - redir_params += [('hide_unchosen', int('hide_unchosen' in postvars.keys()))] + [('hide_done', int('hide_done' in postvars.keys()))] - - if 'date' in postvars.keys(): - db.selected_date = postvars['date'][0] - if 'day_comment' in postvars.keys(): - db.selected_day.comment = postvars['day_comment'][0] + redir_params += [('hide_done', int(postvars.has('hide_done')))] + if postvars.has('update'): + db.selected_date = postvars.get('date') redir_params += [('date', db.selected_date)] - - # handle todo list updates via task UUIDs - if 't_uuid' in postvars.keys(): - for i, uuid in enumerate(postvars['t_uuid']): - task = db.tasks[uuid] - old_todo = None if not uuid in db.selected_day.todos.keys() else db.selected_day.todos[uuid] - selects_as_todo = 'choose' in postvars and uuid in postvars['choose'] - too_much_keepworthy_data = ('done' in postvars and uuid in postvars['done']) or postvars['day_effort'][i] != '' or (old_todo and not old_todo.internals_empty()) - if old_todo and too_much_keepworthy_data and not selects_as_todo: - raise PlomException('cannot deselect task as todo of preserve-worthy values') - elif old_todo and not selects_as_todo: - del db.selected_day.todos[uuid] - elif too_much_keepworthy_data or selects_as_todo: - done = ('done' in postvars) and (uuid in postvars['done']) - day_effort_input = postvars['day_effort'][i] - day_effort = float(day_effort_input) if len(day_effort_input) > 0 else None - importance = float(postvars['importance'][i]) - if old_todo and old_todo.done == done and old_todo.day_effort == day_effort and old_todo.importance == importance: - continue - db.update_todo_mini(uuid, db.selected_date, day_effort, done, importance) - - if 'return_to' in postvars.keys() and len(postvars['return_to'][0]) > 0: - homepage = postvars['return_to'][0] - else: + db.selected_day.comment = postvars.get('day_comment', '') + task_id = postvars.get('choose_task', None) + if task_id: + if task_id not in db.tasks.keys(): + raise PlomException('illegal task ID entered') + db.add_todo(task=db.tasks[task_id], efforts={db.selected_date: None}, + adopt_if_possible=(not postvars.has('dont_adopt'))) + for id_ in postvars.get_all('choose_todo', []): + db.todos[id_].efforts[db.selected_date] = None + for i, todo_id in enumerate(postvars.get_all('todo_id', [])): + old_todo = db.todos[todo_id] + done = todo_id in postvars.get_all('done', []) + day_effort_input = postvars.get_at_index('effort', i, '') + day_effort = float(day_effort_input) if len(day_effort_input) > 0 else None + comment = postvars.get_at_index('effort_comment', i, '') + if (day_effort is not None) and (not done) and day_effort < 0 and 0 == len(comment): + if len(old_todo.efforts) > 1: + db.delete_effort(old_todo, db.selected_date) + else: + db.delete_todo(todo_id) + continue + importance = float(postvars.get_at_index('importance', i)) + if old_todo\ + and old_todo.done == done\ + and old_todo.day_effort == day_effort\ + and comment == old_todo.comment\ + and old_todo.importance == importance: + continue + db.update_todo_for_day( + todo_id, + db.selected_date, + day_effort, + done, + comment, + importance) + + homepage = postvars.get('return_to') + if not homepage: encoded_params = urlencode(redir_params) homepage = f'{site}?{encoded_params}' db.write() self.redirect(homepage) def do_GET(self): - self.try_do(self.config_init) self.try_do(self.show_db) def show_db(self): config = self.apps['todo'] if hasattr(self, 'apps') else self.config_init() - cookie_db = self.get_cookie_db(config['cookie_name']) parsed_url = urlparse(self.path) site = path_split(parsed_url.path)[1] - + cookie_db = self.get_cookie_db(config['cookie_name']) params = ParamsParser(parsed_url.query, cookie_db) - selected_date = t_filter_and = t_filter_not = None + + selected_date = tag_filter_and = tag_filter_not = None hide_unchosen = hide_done = False return_to = params.get('return_to', '') - if site in {'do_todos', 'pick_tasks'}: + if site in {'do_todos', 'calendar', 'task'}: selected_date = params.get_cookied('date') - if site in {'do_todos', 'pick_tasks', 'task', 'tasks'}: - t_filter_and = params.get_cookied_chain('t_and') - t_filter_not = params.get_cookied_chain('t_not') + if site in {'do_todos', 'tasks'}: + tag_filter_and = params.get_cookied_chain('and_tag', prefix=site) + tag_filter_not = params.get_cookied_chain('not_tag', prefix=site) if 'do_todos' == site: hide_done = params.get('hide_done', False) - db = TodoDB(config['prefix'], selected_date, t_filter_and, t_filter_not, hide_unchosen, hide_done) - if 'do_todos' == site: - sort_order = params.get_cookied('sort') + db = TodoDB(selected_date, tag_filter_and, tag_filter_not, hide_unchosen, hide_done) + if site in {'todo', 'task'}: + id_ = params.get('id') + if site in {'do_todos', 'tasks'}: + sort_order = params.get_cookied('sort', prefix=site) + if site in {'', 'calendar', 'todo'}: + start_date = params.get_cookied('start', prefix=site) + end_date = params.get_cookied('end', prefix=site) + if 'reset_cookie' == site: + cookie_db = { # sensible defaults + # params.cookie_key_from_params_key('pick_tasks', 'and_tag'): ['default'], + # params.cookie_key_from_params_key('pick_tasks', 'not_tag'): ['ignore'], + params.cookie_key_from_params_key('todo', 'and_tag'): ['default'], + params.cookie_key_from_params_key('todo', 'not_tag'): ['ignore'], + params.cookie_key_from_params_key('todo', 'start'): 'yesterday', + params.cookie_key_from_params_key('todo', 'end'): 'today'} + page = db.show_message('cookie unset!') + elif 'do_todos' == site: page = db.show_do_todos(sort_order) - elif 'pick_tasks' == site: - sort_order = params.get_cookied('sort') - hide_chosen_tasks = params.get('hide_chosen_tasks', False) - search = params.get('search', '') - page = db.show_pick_tasks(search, hide_chosen_tasks, sort_order) + # elif 'pick_tasks' == site: + # hide_chosen_tasks = params.get('hide_chosen_tasks', False) + # page = db.show_pick_tasks(search, hide_chosen_tasks, sort_order) elif site == 'todo': - todo_id = params.get('id') - page = db.show_todo(todo_id, return_to) + page = db.show_todo(id_, start_date, end_date) elif 'task' == site: - id_ = params.get('id') - search = params.get('search', '') - page = db.show_task(id_, return_to, search) + page = db.show_task(id_) elif 'tasks' == site: - expand_uuid = params.get('expand_uuid') - page = db.show_tasks(expand_uuid) + search = params.get('search', '') + page = db.show_tasks(search, sort_order) elif 'add_task' == site: page = db.show_task(None) - elif 'unset_cookie' == site: - page = 'no cookie to unset.' - if len(cookie_db) > 0: - self.unset_cookie(config['cookie_name'], config['cookie_path']) - page = 'cookie unset!' - else: - start_date = params.get_cookied('start') - end_date = params.get_cookied('end') + else: # 'calendar' == site page = db.show_calendar(start_date, end_date) - if 'unset_cookie' != site: - self.set_cookie(config['cookie_name'], config['cookie_path'], cookie_db) + self.set_cookie(config['cookie_name'], config['cookie_path'], cookie_db) self.send_HTML(page)