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')]
+ to_search = ['comment']
- 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[:]
+ @classmethod
+ def create_with_children(cls, db_conn: DatabaseConnection, date: str,
+ process_ids: list[int]) -> list[Todo]:
+ """Create Todos of process_ids for date, ensure children."""
+ new_todos = []
+ for process_id in process_ids:
+ process = Process.by_id(db_conn, process_id)
+ todo = Todo(None, process, False, date)
+ todo.save(db_conn)
+ new_todos += [todo]
+ nothing_to_adopt = False
+ while not nothing_to_adopt:
+ nothing_to_adopt = True
+ existing_todos = Todo.by_date(db_conn, date)
+ for todo in new_todos:
+ if todo.adopt_from(existing_todos):
+ nothing_to_adopt = False
+ todo.make_missing_children(db_conn)
+ todo.save(db_conn)
+ return new_todos
+
@classmethod
def from_table_row(cls, db_conn: DatabaseConnection,
row: Row | list[Any]) -> Todo:
'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',
target += [Condition.by_id(db_conn, cond_id)]
return todo
+ @classmethod
+ def by_process_id(cls, db_conn: DatabaseConnection,
+ process_id: int | None) -> list[Todo]:
+ """Collect all Todos of Process of process_id."""
+ return [t for t in cls.all(db_conn) if t.process.id_ == process_id]
+
@classmethod
def by_date(cls, db_conn: DatabaseConnection, date: str) -> list[Todo]:
"""Collect all Todos for Day of date."""
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."""
- for process_id in self.unsatisfied_dependencies:
- process = Process.by_id(db_conn, process_id)
- todo = self.__class__(None, process, False, self.date)
- todo.save(db_conn)
+ new_todos = self.__class__.create_with_children(
+ db_conn, self.date, self.unsatisfied_dependencies)
+ for todo in new_todos:
self.add_child(todo)
def get_step_tree(self, seen_todos: set[int]) -> TodoNode:
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:
projects / plomtask / blobdiff