from sqlite3 import Row
from plomtask.db import DatabaseConnection, BaseModel
from plomtask.processes import Process
+from plomtask.versioned_attributes import VersionedAttribute
from plomtask.conditions import Condition, ConditionsRelations
from plomtask.exceptions import (NotFoundException, BadFormatException,
HandledException)
"""Individual actionable."""
# pylint: disable=too-many-instance-attributes
table_name = 'todos'
- to_save = ['process_id', 'is_done', 'date']
+ to_save = ['process_id', 'is_done', 'date', 'comment', 'effort',
+ 'calendarize']
to_save_relations = [('todo_conditions', 'todo', 'conditions'),
+ ('todo_blockers', 'todo', 'blockers'),
('todo_enables', 'todo', 'enables'),
('todo_disables', 'todo', 'disables'),
('todo_children', 'parent', 'children'),
('todo_children', 'child', 'parents')]
- def __init__(self, id_: int | None, process: Process,
- is_done: bool, date: str) -> None:
- super().__init__(id_)
+ # pylint: disable=too-many-arguments
+ def __init__(self, id_: int | None,
+ process: Process,
+ is_done: bool,
+ date: str, comment: str = '',
+ effort: None | float = None,
+ calendarize: bool = False) -> None:
+ BaseModel.__init__(self, id_)
+ ConditionsRelations.__init__(self)
if process.id_ is None:
raise NotFoundException('Process of Todo without ID (not saved?)')
self.process = process
self._is_done = is_done
self.date = date
+ self.comment = comment
+ self.effort = effort
self.children: list[Todo] = []
self.parents: list[Todo] = []
- self.conditions: list[Condition] = []
- self.enables: list[Condition] = []
- self.disables: list[Condition] = []
+ self.calendarize = calendarize
if not self.id_:
+ self.calendarize = self.process.calendarize
self.conditions = self.process.conditions[:]
+ self.blockers = self.process.blockers[:]
self.enables = self.process.enables[:]
self.disables = self.process.disables[:]
'child', todo.id_):
# pylint: disable=no-member
todo.parents += [cls.by_id(db_conn, t_id)]
- for name in ('conditions', 'enables', 'disables'):
+ for name in ('conditions', 'blockers', 'enables', 'disables'):
table = f'todo_{name}'
assert isinstance(todo.id_, int)
for cond_id in db_conn.column_where(table, 'condition',
for condition in self.conditions:
if not condition.is_active:
return False
+ for condition in self.blockers:
+ if condition.is_active:
+ return False
+ return True
+
+ @property
+ def is_deletable(self) -> bool:
+ """Decide whether self be deletable (not if preserve-worthy values)."""
+ if self.comment:
+ return False
+ if self.effort and self.effort >= 0:
+ return False
return True
@property
for condition in self.disables:
condition.is_active = False
- def adopt_from(self, todos: list[Todo]) -> None:
+ @property
+ def title(self) -> VersionedAttribute:
+ """Shortcut to .process.title."""
+ return self.process.title
+
+ def adopt_from(self, todos: list[Todo]) -> bool:
"""As far as possible, fill unsatisfied dependencies from todos."""
+ adopted = False
for process_id in self.unsatisfied_dependencies:
for todo in [t for t in todos if t.process.id_ == process_id
and t not in self.children]:
self.add_child(todo)
+ adopted = True
break
+ return adopted
def make_missing_children(self, db_conn: DatabaseConnection) -> None:
"""Fill unsatisfied dependencies with new Todos."""
self.children.remove(child)
child.parents.remove(self)
+ def save(self, db_conn: DatabaseConnection) -> None:
+ """On save calls, also check if auto-deletion by effort < 0."""
+ if self.effort and self.effort < 0 and self.is_deletable:
+ self.remove(db_conn)
+ return
+ super().save(db_conn)
+
def remove(self, db_conn: DatabaseConnection) -> None:
"""Remove from DB, including relations."""
+ if not self.is_deletable:
+ raise HandledException('Cannot remove non-deletable Todo.')
children_to_remove = self.children[:]
parents_to_remove = self.parents[:]
for child in children_to_remove: