From: Christian Heller Date: Fri, 21 Jun 2024 13:26:37 +0000 (+0200) Subject: Refactor request handler identifying items by ID param on GET. X-Git-Url: https://plomlompom.com/repos/te"st.html?a=commitdiff_plain;h=f02e0fc13b49dc5b38924ba3ad8c485007a72cb2;p=plomtask Refactor request handler identifying items by ID param on GET. --- diff --git a/plomtask/http.py b/plomtask/http.py index 4c0d6a3..28812df 100644 --- a/plomtask/http.py +++ b/plomtask/http.py @@ -221,6 +221,25 @@ class TaskHandler(BaseHTTPRequestHandler): # GET handlers + @staticmethod + def _get_item(target_class: Any + ) -> Callable[..., Callable[[TaskHandler], + dict[str, object]]]: + def decorator(f: Callable[..., dict[str, object]] + ) -> Callable[[TaskHandler], dict[str, object]]: + def wrapper(self: TaskHandler) -> dict[str, object]: + # pylint: disable=protected-access + # (because pylint here fails to detect the use of wrapper as a + # method to self with respective access privileges) + id_ = self._params.get_int_or_none('id') + if target_class.can_create_by_id: + item = target_class.by_id_or_create(self.conn, id_) + else: + item = target_class.by_id(self.conn, id_) + return f(self, item) + return wrapper + return decorator + def do_GET_(self) -> str: """Return redirect target on GET /.""" return '/day' @@ -279,7 +298,8 @@ class TaskHandler(BaseHTTPRequestHandler): 'conditions_present': conditions_present, 'processes': Process.all(self.conn)} - def do_GET_todo(self) -> dict[str, object]: + @_get_item(Todo) + def do_GET_todo(self, todo: Todo) -> dict[str, object]: """Show single Todo of ?id=.""" @dataclass @@ -330,8 +350,6 @@ class TaskHandler(BaseHTTPRequestHandler): ids = ids | collect_adoptables_keys(node.children) return ids - id_ = self._params.get_int('id') - todo = Todo.by_id(self.conn, id_) todo_steps = [step.todo for step in todo.get_step_tree(set()).children] process_tree = todo.process.get_steps(self.conn, None) steps_todo_to_process: list[TodoStepsNode] = [] @@ -407,10 +425,9 @@ class TaskHandler(BaseHTTPRequestHandler): 'sort_by': sort_by, 'pattern': pattern} - def do_GET_condition(self) -> dict[str, object]: + @_get_item(Condition) + def do_GET_condition(self, c: Condition) -> dict[str, object]: """Show Condition of ?id=.""" - id_ = self._params.get_int_or_none('id') - c = Condition.by_id_or_create(self.conn, id_) ps = Process.all(self.conn) return {'condition': c, 'is_new': c.id_ is None, 'enabled_processes': [p for p in ps if c in p.conditions], @@ -418,22 +435,19 @@ class TaskHandler(BaseHTTPRequestHandler): 'enabling_processes': [p for p in ps if c in p.enables], 'disabling_processes': [p for p in ps if c in p.disables]} - def do_GET_condition_titles(self) -> dict[str, object]: + @_get_item(Condition) + def do_GET_condition_titles(self, c: Condition) -> dict[str, object]: """Show title history of Condition of ?id=.""" - id_ = self._params.get_int('id') - condition = Condition.by_id(self.conn, id_) - return {'condition': condition} + return {'condition': c} - def do_GET_condition_descriptions(self) -> dict[str, object]: + @_get_item(Condition) + def do_GET_condition_descriptions(self, c: Condition) -> dict[str, object]: """Show description historys of Condition of ?id=.""" - id_ = self._params.get_int('id') - condition = Condition.by_id(self.conn, id_) - return {'condition': condition} + return {'condition': c} - def do_GET_process(self) -> dict[str, object]: + @_get_item(Process) + def do_GET_process(self, process: Process) -> dict[str, object]: """Show Process of ?id=.""" - id_ = self._params.get_int_or_none('id') - process = Process.by_id_or_create(self.conn, id_) title_64 = self._params.get_str('title_b64') if title_64: title = b64decode(title_64.encode()).decode() @@ -451,23 +465,20 @@ class TaskHandler(BaseHTTPRequestHandler): 'process_candidates': Process.all(self.conn), 'condition_candidates': Condition.all(self.conn)} - def do_GET_process_titles(self) -> dict[str, object]: + @_get_item(Process) + def do_GET_process_titles(self, p: Process) -> dict[str, object]: """Show title history of Process of ?id=.""" - id_ = self._params.get_int('id') - process = Process.by_id(self.conn, id_) - return {'process': process} + return {'process': p} - def do_GET_process_descriptions(self) -> dict[str, object]: + @_get_item(Process) + def do_GET_process_descriptions(self, p: Process) -> dict[str, object]: """Show description historys of Process of ?id=.""" - id_ = self._params.get_int('id') - process = Process.by_id(self.conn, id_) - return {'process': process} + return {'process': p} - def do_GET_process_efforts(self) -> dict[str, object]: + @_get_item(Process) + def do_GET_process_efforts(self, p: Process) -> dict[str, object]: """Show default effort history of Process of ?id=.""" - id_ = self._params.get_int('id') - process = Process.by_id(self.conn, id_) - return {'process': process} + return {'process': p} def do_GET_processes(self) -> dict[str, object]: """Show all Processes.""" diff --git a/tests/todos.py b/tests/todos.py index 626b744..0998c69 100644 --- a/tests/todos.py +++ b/tests/todos.py @@ -414,8 +414,8 @@ class TestsWithServer(TestCaseWithServer): self.post_process() form_data = {'day_comment': '', 'new_todo': 1, 'make_type': 'full'} self.check_post(form_data, '/day?date=2024-01-01&make_type=full', 302) - self.check_get('/todo', 400) - self.check_get('/todo?id=', 400) + self.check_get('/todo', 404) + self.check_get('/todo?id=', 404) self.check_get('/todo?id=foo', 400) self.check_get('/todo?id=0', 404) self.check_get('/todo?id=1', 200)