Files
Argenta/docs/code_snippets/quickstart/task_manager/handlers.py
T
kolo ce7e24b924 feat: impl docs (#4)
The entire public api is covered with documentation in two languages - Russian and English.

the library now supports the latest three versions of python - 3.12, 3.13 and 3.14

minor design changes: now, when a Boolean flag is entered, its value is an empty string, not None.

tests have been adapted to the supported versions of python, readmi has been redesigned in two languages, German is no longer available.
2025-12-04 21:55:19 +03:00

55 lines
1.7 KiB
Python

from typing import cast
from argenta import Command, Response, Router
from argenta.command.flag import Flag, Flags, ValidationStatus
from argenta.di import FromDishka
from .repository import Priority, Task, TaskRepository
router = Router(title="Task Manager")
@router.command(Command(
"add-task",
description="Add a new task",
flags=Flags([
Flag("description"),
Flag("priority", possible_values=["low", "medium", "high"]),
]),
))
def add_task(response: Response, repo: FromDishka[TaskRepository]):
description_flag = response.input_flags.get_flag_by_name("description")
if not description_flag or not description_flag.status == ValidationStatus.VALID:
print("Error: --description flag is required.")
return
task_description = description_flag.input_value or ""
priority_flag = response.input_flags.get_flag_by_name("priority")
if priority_flag and priority_flag.status == ValidationStatus.VALID:
priority_value = priority_flag.input_value
else:
priority_value = "medium"
priority = cast(Priority, priority_value)
task = Task(description=task_description, priority=priority)
repo.add_task(task)
print(f"Added task: '{task.description}' with priority '{task.priority}'")
@router.command(Command("list-tasks", description="List all tasks"))
def list_tasks(response: Response, repo: FromDishka[TaskRepository]):
tasks = repo.get_all_tasks()
if not tasks:
print("No tasks found.")
return
print("Tasks:")
for i, task in enumerate(tasks, 1):
print(f" {i}. {task.description} (Priority: {task.priority})")