From 47214d1d93d988deb3d0fc828f7fd35075e6d073 Mon Sep 17 00:00:00 2001 From: Christian Heller Date: Fri, 14 Jun 2024 01:53:42 +0200 Subject: [PATCH] Privatize more methods and attributes of TaskHandler. --- plomtask/http.py | 175 ++++++++++++++++++++++++----------------------- 1 file changed, 89 insertions(+), 86 deletions(-) diff --git a/plomtask/http.py b/plomtask/http.py index ba79c5a..3d507be 100644 --- a/plomtask/http.py +++ b/plomtask/http.py @@ -102,11 +102,11 @@ class TaskHandler(BaseHTTPRequestHandler): # pylint: disable=too-many-public-methods server: TaskServer conn: DatabaseConnection - site: str - form_data: InputsParser - params: InputsParser + _site: str + _form_data: InputsParser + _params: InputsParser - def send_html(self, html: str, code: int = 200) -> None: + def _send_html(self, html: str, code: int = 200) -> None: """Send HTML as proper HTTP response.""" self.send_response(code) self.end_headers() @@ -118,13 +118,16 @@ class TaskHandler(BaseHTTPRequestHandler): def decorator(f: Callable[..., str | None] ) -> Callable[[TaskHandler], None]: def wrapper(self: TaskHandler) -> None: + # pylint: disable=protected-access + # (because pylint here fails to detect the use of wrapper as a + # method to self with respective access privileges) try: self.conn = DatabaseConnection(self.server.db) parsed_url = urlparse(self.path) - self.site = path_split(parsed_url.path)[1] + self._site = path_split(parsed_url.path)[1] params = parse_qs(parsed_url.query, strict_parsing=True) - self.params = InputsParser(params, False) - handler_name = f'do_{http_method}_{self.site}' + self._params = InputsParser(params, False) + handler_name = f'do_{http_method}_{self._site}' if hasattr(self, handler_name): handler = getattr(self, handler_name) redir_target = f(self, handler) @@ -133,12 +136,12 @@ class TaskHandler(BaseHTTPRequestHandler): self.send_header('Location', redir_target) self.end_headers() else: - msg = f'{not_found_msg}: {self.site}' + msg = f'{not_found_msg}: {self._site}' raise NotFoundException(msg) except HandledException as error: html = self.server.jinja.\ get_template('msg.html').render(msg=error) - self.send_html(html, error.http_code) + self._send_html(html, error.http_code) finally: self.conn.close() return wrapper @@ -148,13 +151,13 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET(self, handler: Callable[[], str | dict[str, object]] ) -> str | None: """Render page with result of handler, or redirect if result is str.""" - template = f'{self.site}.html' + template = f'{self._site}.html' ctx_or_redir = handler() if str == type(ctx_or_redir): return ctx_or_redir assert isinstance(ctx_or_redir, dict) html = self.server.jinja.get_template(template).render(**ctx_or_redir) - self.send_html(html) + self._send_html(html) return None @_request_wrapper('POST', 'Unknown POST target') @@ -163,7 +166,7 @@ class TaskHandler(BaseHTTPRequestHandler): length = int(self.headers['content-length']) postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=True, strict_parsing=True) - self.form_data = InputsParser(postvars) + self._form_data = InputsParser(postvars) redir_target = handler() self.conn.commit() return redir_target @@ -181,8 +184,8 @@ class TaskHandler(BaseHTTPRequestHandler): same, the only difference being the HTML template they are rendered to, which .do_GET selects from their method name. """ - start = self.params.get_str('start') - end = self.params.get_str('end') + start = self._params.get_str('start') + end = self._params.get_str('end') if not end: end = date_in_n_days(366) ret = Day.by_date_range_with_limits(self.conn, (start, end), 'id') @@ -203,8 +206,8 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_day(self) -> dict[str, object]: """Show single Day of ?date=.""" - date = self.params.get_str('date', date_in_n_days(0)) - make_type = self.params.get_str('make_type') + date = self._params.get_str('date', date_in_n_days(0)) + make_type = self._params.get_str('make_type') todays_todos = Todo.by_date(self.conn, date) total_effort = 0.0 for todo in todays_todos: @@ -285,7 +288,7 @@ class TaskHandler(BaseHTTPRequestHandler): ids = ids | collect_adoptables_keys(node.children) return ids - id_ = self.params.get_int('id') + 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) @@ -311,11 +314,11 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_todos(self) -> dict[str, object]: """Show Todos from ?start= to ?end=, of ?process=, ?comment= pattern""" - sort_by = self.params.get_str('sort_by') - start = self.params.get_str('start') - end = self.params.get_str('end') - process_id = self.params.get_int_or_none('process_id') - comment_pattern = self.params.get_str('comment_pattern') + sort_by = self._params.get_str('sort_by') + start = self._params.get_str('start') + end = self._params.get_str('end') + process_id = self._params.get_int_or_none('process_id') + comment_pattern = self._params.get_str('comment_pattern') todos = [] ret = Todo.by_date_range_with_limits(self.conn, (start, end)) todos_by_date_range, start, end = ret @@ -344,9 +347,9 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_conditions(self) -> dict[str, object]: """Show all Conditions.""" - pattern = self.params.get_str('pattern') + pattern = self._params.get_str('pattern') conditions = Condition.matching(self.conn, pattern) - sort_by = self.params.get_str('sort_by') + sort_by = self._params.get_str('sort_by') if sort_by == 'is_active': conditions.sort(key=lambda c: c.is_active) elif sort_by == '-is_active': @@ -361,7 +364,7 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_condition(self) -> dict[str, object]: """Show Condition of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') c = Condition.by_id(self.conn, id_, create=True) ps = Process.all(self.conn) return {'condition': c, 'is_new': c.id_ is None, @@ -372,29 +375,29 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_condition_titles(self) -> dict[str, object]: """Show title history of Condition of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') condition = Condition.by_id(self.conn, id_) return {'condition': condition} def do_GET_condition_descriptions(self) -> dict[str, object]: """Show description historys of Condition of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') condition = Condition.by_id(self.conn, id_) return {'condition': condition} def do_GET_process(self) -> dict[str, object]: """Show Process of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') process = Process.by_id(self.conn, id_, create=True) - title_64 = self.params.get_str('title_b64') + title_64 = self._params.get_str('title_b64') if title_64: title = b64decode(title_64.encode()).decode() process.title.set(title) owners = process.used_as_step_by(self.conn) - for step_id in self.params.get_all_int('step_to'): + for step_id in self._params.get_all_int('step_to'): owners += [Process.by_id(self.conn, step_id)] preset_top_step = None - for process_id in self.params.get_all_int('has_step'): + for process_id in self._params.get_all_int('has_step'): preset_top_step = process_id return {'process': process, 'is_new': process.id_ is None, 'preset_top_step': preset_top_step, @@ -405,27 +408,27 @@ class TaskHandler(BaseHTTPRequestHandler): def do_GET_process_titles(self) -> dict[str, object]: """Show title history of Process of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') process = Process.by_id(self.conn, id_) return {'process': process} def do_GET_process_descriptions(self) -> dict[str, object]: """Show description historys of Process of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') process = Process.by_id(self.conn, id_) return {'process': process} def do_GET_process_efforts(self) -> dict[str, object]: """Show default effort history of Process of ?id=.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') process = Process.by_id(self.conn, id_) return {'process': process} def do_GET_processes(self) -> dict[str, object]: """Show all Processes.""" - pattern = self.params.get_str('pattern') + pattern = self._params.get_str('pattern') processes = Process.matching(self.conn, pattern) - sort_by = self.params.get_str('sort_by') + sort_by = self._params.get_str('sort_by') if sort_by == 'steps': processes.sort(key=lambda p: len(p.explicit_steps)) elif sort_by == '-steps': @@ -448,10 +451,10 @@ class TaskHandler(BaseHTTPRequestHandler): def _change_versioned_timestamps(self, cls: Any, attr_name: str) -> str: """Update history timestamps for VersionedAttribute.""" - id_ = self.params.get_int_or_none('id') + id_ = self._params.get_int_or_none('id') item = cls.by_id(self.conn, id_) attr = getattr(item, attr_name) - for k, v in self.form_data.get_first_strings_starting('at:').items(): + for k, v in self._form_data.get_first_strings_starting('at:').items(): old = k[3:] if old[19:] != v: attr.reset_timestamp(old, f'{v}.0') @@ -461,22 +464,22 @@ class TaskHandler(BaseHTTPRequestHandler): def do_POST_day(self) -> str: """Update or insert Day of date and Todos mapped to it.""" - date = self.params.get_str('date') + date = self._params.get_str('date') day = Day.by_id(self.conn, date, create=True) - day.comment = self.form_data.get_str('day_comment') + day.comment = self._form_data.get_str('day_comment') day.save(self.conn) - make_type = self.form_data.get_str('make_type') - for process_id in sorted(self.form_data.get_all_int('new_todo')): + make_type = self._form_data.get_str('make_type') + for process_id in sorted(self._form_data.get_all_int('new_todo')): if 'empty' == make_type: process = Process.by_id(self.conn, process_id) todo = Todo(None, process, False, date) todo.save(self.conn) else: Todo.create_with_children(self.conn, process_id, date) - done_ids = self.form_data.get_all_int('done') - comments = self.form_data.get_all_str('comment') - efforts = self.form_data.get_all_str('effort') - for i, todo_id in enumerate(self.form_data.get_all_int('todo_id')): + done_ids = self._form_data.get_all_int('done') + comments = self._form_data.get_all_str('comment') + efforts = self._form_data.get_all_str('effort') + for i, todo_id in enumerate(self._form_data.get_all_int('todo_id')): todo = Todo.by_id(self.conn, todo_id) todo.is_done = todo_id in done_ids if len(comments) > 0: @@ -494,16 +497,16 @@ class TaskHandler(BaseHTTPRequestHandler): """Update Todo and its children.""" # pylint: disable=too-many-locals # pylint: disable=too-many-branches - id_ = self.params.get_int('id') - for _ in self.form_data.get_all_str('delete'): + id_ = self._params.get_int('id') + for _ in self._form_data.get_all_str('delete'): todo = Todo .by_id(self.conn, id_) todo.remove(self.conn) return '/' todo = Todo.by_id(self.conn, id_) - adopted_child_ids = self.form_data.get_all_int('adopt') - processes_to_make_full = self.form_data.get_all_int('make_full') - processes_to_make_empty = self.form_data.get_all_int('make_empty') - fill_fors = self.form_data.get_first_strings_starting('fill_for_') + adopted_child_ids = self._form_data.get_all_int('adopt') + processes_to_make_full = self._form_data.get_all_int('make_full') + processes_to_make_empty = self._form_data.get_all_int('make_empty') + fill_fors = self._form_data.get_first_strings_starting('fill_for_') for v in fill_fors.values(): if v.startswith('make_empty_'): processes_to_make_empty += [int(v[11:])] @@ -532,16 +535,16 @@ class TaskHandler(BaseHTTPRequestHandler): for process_id in processes_to_make_full: made = Todo.create_with_children(self.conn, process_id, todo.date) todo.add_child(made) - effort = self.form_data.get_str('effort', ignore_strict=True) + effort = self._form_data.get_str('effort', ignore_strict=True) todo.effort = float(effort) if effort else None todo.set_conditions(self.conn, - self.form_data.get_all_int('condition')) - todo.set_blockers(self.conn, self.form_data.get_all_int('blocker')) - todo.set_enables(self.conn, self.form_data.get_all_int('enables')) - todo.set_disables(self.conn, self.form_data.get_all_int('disables')) - todo.is_done = len(self.form_data.get_all_str('done')) > 0 - todo.calendarize = len(self.form_data.get_all_str('calendarize')) > 0 - todo.comment = self.form_data.get_str('comment', ignore_strict=True) + self._form_data.get_all_int('condition')) + todo.set_blockers(self.conn, self._form_data.get_all_int('blocker')) + todo.set_enables(self.conn, self._form_data.get_all_int('enables')) + todo.set_disables(self.conn, self._form_data.get_all_int('disables')) + todo.is_done = len(self._form_data.get_all_str('done')) > 0 + todo.calendarize = len(self._form_data.get_all_str('calendarize')) > 0 + todo.comment = self._form_data.get_str('comment', ignore_strict=True) todo.save(self.conn) for condition in todo.enables: condition.save(self.conn) @@ -564,44 +567,44 @@ class TaskHandler(BaseHTTPRequestHandler): def do_POST_process(self) -> str: """Update or insert Process of ?id= and fields defined in postvars.""" # pylint: disable=too-many-branches - id_ = self.params.get_int_or_none('id') - for _ in self.form_data.get_all_str('delete'): + id_ = self._params.get_int_or_none('id') + for _ in self._form_data.get_all_str('delete'): process = Process.by_id(self.conn, id_) process.remove(self.conn) return '/processes' process = Process.by_id(self.conn, id_, create=True) - process.title.set(self.form_data.get_str('title')) - process.description.set(self.form_data.get_str('description')) - process.effort.set(self.form_data.get_float('effort')) + process.title.set(self._form_data.get_str('title')) + process.description.set(self._form_data.get_str('description')) + process.effort.set(self._form_data.get_float('effort')) process.set_conditions(self.conn, - self.form_data.get_all_int('condition')) - process.set_blockers(self.conn, self.form_data.get_all_int('blocker')) - process.set_enables(self.conn, self.form_data.get_all_int('enables')) + self._form_data.get_all_int('condition')) + process.set_blockers(self.conn, self._form_data.get_all_int('blocker')) + process.set_enables(self.conn, self._form_data.get_all_int('enables')) process.set_disables(self.conn, - self.form_data.get_all_int('disables')) - process.calendarize = self.form_data.get_all_str('calendarize') != [] + self._form_data.get_all_int('disables')) + process.calendarize = self._form_data.get_all_str('calendarize') != [] process.save(self.conn) assert isinstance(process.id_, int) steps: list[ProcessStep] = [] - for step_id in self.form_data.get_all_int('keep_step'): - if step_id not in self.form_data.get_all_int('steps'): + for step_id in self._form_data.get_all_int('keep_step'): + if step_id not in self._form_data.get_all_int('steps'): raise BadFormatException('trying to keep unknown step') - for step_id in self.form_data.get_all_int('steps'): - if step_id not in self.form_data.get_all_int('keep_step'): + for step_id in self._form_data.get_all_int('steps'): + if step_id not in self._form_data.get_all_int('keep_step'): continue - step_process_id = self.form_data.get_int( + step_process_id = self._form_data.get_int( f'step_{step_id}_process_id') - parent_id = self.form_data.get_int_or_none( + parent_id = self._form_data.get_int_or_none( f'step_{step_id}_parent_id') steps += [ProcessStep(step_id, process.id_, step_process_id, parent_id)] - for step_id in self.form_data.get_all_int('steps'): - for step_process_id in self.form_data.get_all_int( + for step_id in self._form_data.get_all_int('steps'): + for step_process_id in self._form_data.get_all_int( f'new_step_to_{step_id}'): steps += [ProcessStep(None, process.id_, step_process_id, step_id)] new_step_title = None - for step_identifier in self.form_data.get_all_str('new_top_step'): + for step_identifier in self._form_data.get_all_str('new_top_step'): try: step_process_id = int(step_identifier) steps += [ProcessStep(None, process.id_, step_process_id, @@ -611,12 +614,12 @@ class TaskHandler(BaseHTTPRequestHandler): process.uncache() process.set_steps(self.conn, steps) process.set_step_suppressions(self.conn, - self.form_data. + self._form_data. get_all_int('suppresses')) process.save(self.conn) owners_to_set = [] new_owner_title = None - for owner_identifier in self.form_data.get_all_str('step_of'): + for owner_identifier in self._form_data.get_all_str('step_of'): try: owners_to_set += [int(owner_identifier)] except ValueError: @@ -641,14 +644,14 @@ class TaskHandler(BaseHTTPRequestHandler): def do_POST_condition(self) -> str: """Update/insert Condition of ?id= and fields defined in postvars.""" - id_ = self.params.get_int_or_none('id') - for _ in self.form_data.get_all_str('delete'): + id_ = self._params.get_int_or_none('id') + for _ in self._form_data.get_all_str('delete'): condition = Condition.by_id(self.conn, id_) condition.remove(self.conn) return '/conditions' condition = Condition.by_id(self.conn, id_, create=True) - condition.is_active = self.form_data.get_all_str('is_active') != [] - condition.title.set(self.form_data.get_str('title')) - condition.description.set(self.form_data.get_str('description')) + condition.is_active = self._form_data.get_all_str('is_active') != [] + condition.title.set(self._form_data.get_str('title')) + condition.description.set(self._form_data.get_str('description')) condition.save(self.conn) return f'/condition?id={condition.id_}' -- 2.30.2