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fixed type hints of callback_data (#400)

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its impotant to remeber all data saved in callback_data is text even if you pass to it integer
insofar as newbies often copy examples and modyfy this typing may help them make no mistake
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Юрий 2020-09-13 22:09:43 +03:00 • committed by GitHub
parent 51547f9745
commit 00202565e4
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2 changed files with 6 additions and 4 deletions
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7
examples/callback_data_factory.py
View file

@ -1,6 +1,7 @@
import logging
import random
import uuid
import typing
from aiogram import Bot, Dispatcher, executor, md, types
from aiogram.contrib.fsm_storage.memory import MemoryStorage
@ -52,7 +53,7 @@ def format_post(post_id: str, post: dict) -> (str, types.InlineKeyboardMarkup):
md.quote_html(post['body']),
'', # just new empty line
f"Votes: {post['votes']}",
sep = '\n',
sep='\n',
)
markup = types.InlineKeyboardMarkup()
@ -75,7 +76,7 @@ async def query_show_list(query: types.CallbackQuery):
@dp.callback_query_handler(posts_cb.filter(action='view'))
async def query_view(query: types.CallbackQuery, callback_data: dict):
async def query_view(query: types.CallbackQuery, callback_data: typing.Dict[str, str]):
post_id = callback_data['id']
post = POSTS.get(post_id, None)
@ -87,7 +88,7 @@ async def query_view(query: types.CallbackQuery, callback_data: dict):
@dp.callback_query_handler(posts_cb.filter(action=['like', 'dislike']))
async def query_post_vote(query: types.CallbackQuery, callback_data: dict):
async def query_post_vote(query: types.CallbackQuery, callback_data: typing.Dict[str, str]):
try:
await dp.throttle('vote', rate=1)
except Throttled:

3
examples/callback_data_factory_simple.py
View file

@ -4,6 +4,7 @@ For more comprehensive example see callback_data_factory.py
"""
import logging
import typing
from aiogram import Bot, Dispatcher, executor, types
from aiogram.contrib.middlewares.logging import LoggingMiddleware
@ -38,7 +39,7 @@ async def cmd_start(message: types.Message):
@dp.callback_query_handler(vote_cb.filter(action=['up', 'down']))
async def callback_vote_action(query: types.CallbackQuery, callback_data: dict):
async def callback_vote_action(query: types.CallbackQuery, callback_data: typing.Dict[str, str]):
logging.info('Got this callback data: %r', callback_data) # callback_data contains all info from callback data
await query.answer() # don't forget to answer callback query as soon as possible
callback_data_action = callback_data['action']