#360 Update example

README.md

@@ -57,7 +57,7 @@ Each window consists of:
 
 
 ```python
-from aiogram.filters.state import StatesGroup, State
+from aiogram.fsm.state import StatesGroup, State
 from aiogram_dialog.widgets.text import Format, Const
 from aiogram_dialog.widgets.kbd import Button
 from aiogram_dialog import Window
@@ -84,7 +84,7 @@ Window(
 Window itself can do nothing, just prepares message. To use it you need dialog:
 
 ```python
-from aiogram.filters.state import StatesGroup, State
+from aiogram.fsm.state import StatesGroup, State
 from aiogram_dialog import Dialog, Window
 
 
@@ -122,7 +122,7 @@ For example in `/start` command handler:
 async def user_start(message: Message, dialog_manager: DialogManager):
     await dialog_manager.start(MySG.first, mode=StartMode.RESET_STACK)
 
-dp.message.register(user_start, F.text == "/start")
+dp.message.register(user_start, CommandStart())
 ```
 
 > **Info:** Always set `mode=StartMode.RESET_STACK` in your top level start command. Otherwise, dialogs are stacked just as they do

example/custom_media_url.py

@@ -4,12 +4,14 @@
 from io import BytesIO
 from typing import Union
 
+
 from aiogram import Bot, Dispatcher
 from aiogram.filters import CommandStart
 from aiogram.fsm.state import State, StatesGroup
 from aiogram.types import BufferedInputFile, ContentType, InputFile, Message
 from PIL import Image, ImageDraw, ImageFont
 
+
 from aiogram_dialog import (
     Dialog, DialogManager, setup_dialogs,
     StartMode, Window,
@@ -20,15 +22,11 @@
 from aiogram_dialog.widgets.media import StaticMedia
 from aiogram_dialog.widgets.text import Const
 
+
 src_dir = os.path.normpath(os.path.join(__file__, os.path.pardir))
 
 API_TOKEN = os.getenv("BOT_TOKEN")
-
-
-class DialogSG(StatesGroup):
-    custom = State()
-    custom2 = State()
-    normal = State()
+CUSTOM_URL_PREFIX = "my://"
 
 
 def draw(text) -> bytes:
@@ -50,12 +48,15 @@ def draw(text) -> bytes:
     return io.read()
 
 
-CUSTOM_URL_PREFIX = "my://"
+class DialogSG(StatesGroup):
+    custom = State()
+    custom2 = State()
+    normal = State()
 
 
 class CustomMessageManager(MessageManager):
     async def get_media_source(
-            self, media: MediaAttachment, bot: Bot,
+        self, media: MediaAttachment, bot: Bot,
     ) -> Union[InputFile, str]:
         if media.file_id:
             return await super().get_media_source(media, bot)

example/input_media_group.py

@@ -24,8 +24,11 @@ class Medias(StatesGroup):
     start = State()
 
 
-async def on_input_photo(message: Message, widget: MessageInput,
-                         dialog_manager: DialogManager):
+async def on_input_photo(
+    message: Message,
+    widget: MessageInput,
+    dialog_manager: DialogManager,
+):
     dialog_manager.dialog_data.setdefault("photos", []).append(
         (message.photo[-1].file_id, message.photo[-1].file_unique_id),
     )
@@ -72,8 +75,13 @@ async def getter(dialog_manager: DialogManager, **kwargs) -> dict:
         NumberedPager(scroll="pages", when=F["pages"] > 1),
         width=8,
     ),
-    Button(Format("🗑️ Delete photo #{media_number}"), id="del",
-           on_click=on_delete, when="media_count"),
+    Button(
+        Format("🗑️ Delete photo #{media_number}"),
+        id="del",
+        on_click=on_delete,
+        when="media_count",
+        # Alternative F['media_count']
+    ),
     MessageInput(content_types=[ContentType.PHOTO], func=on_input_photo),
     getter=getter,
     state=Medias.start,

example/launch_modes.py

@@ -86,9 +86,7 @@ async def main():
     storage = MemoryStorage()
     bot = Bot(token=API_TOKEN)
     dp = Dispatcher(storage=storage)
-    dp.include_router(banner)
-    dp.include_router(product)
-    dp.include_router(main_menu)
+    dp.include_routers(banner, product, main_menu)
 
     dp.message.register(start, CommandStart())
     setup_dialogs(dp)

example/list_group.py

@@ -10,11 +10,13 @@
 from aiogram.types import Message
 
 from aiogram_dialog import (
-    Dialog, DialogManager, LaunchMode, setup_dialogs, StartMode, SubManager,
+    Dialog, DialogManager, LaunchMode,
+    setup_dialogs, StartMode, SubManager,
     Window,
 )
 from aiogram_dialog.widgets.kbd import (
-    Checkbox, ListGroup, ManagedCheckbox, Radio, Row,
+    Checkbox, ListGroup,
+    ManagedCheckbox, Radio, Row,
 )
 from aiogram_dialog.widgets.text import Const, Format
 

example/loading.py

@@ -9,7 +9,8 @@
 from aiogram.types import CallbackQuery, Message
 
 from aiogram_dialog import (
-    BaseDialogManager, Dialog, DialogManager, setup_dialogs, StartMode, Window,
+    BaseDialogManager, Dialog, DialogManager,
+    setup_dialogs, StartMode, Window,
 )
 from aiogram_dialog.widgets.kbd import Button
 from aiogram_dialog.widgets.text import Const, Multi, Progress
@@ -46,8 +47,11 @@ class MainSG(StatesGroup):
     main = State()
 
 
-async def start_bg(callback: CallbackQuery, button: Button,
-                   manager: DialogManager):
+async def start_bg(
+    callback: CallbackQuery,
+    button: Button,
+    manager: DialogManager,
+):
     await manager.start(Bg.progress)
     asyncio.create_task(background(callback, manager.bg()))
 

example/mega/bot_dialogs/calendar.py

@@ -9,7 +9,8 @@
     Calendar, CalendarScope, ManagedCalendar, SwitchTo,
 )
 from aiogram_dialog.widgets.kbd.calendar_kbd import (
-    CalendarDaysView, CalendarMonthView, CalendarScopeView, CalendarYearsView,
+    CalendarDaysView, CalendarMonthView,
+    CalendarScopeView, CalendarYearsView,
     DATE_TEXT, TODAY_TEXT,
 )
 from aiogram_dialog.widgets.text import Const, Format, Text
@@ -77,17 +78,19 @@ def _init_views(self) -> Dict[CalendarScope, CalendarScopeView]:
 
 
 async def on_date_clicked(
-        callback: ChatEvent, widget: ManagedCalendar,
-        manager: DialogManager,
-        selected_date: date, /,
+    callback: ChatEvent,
+    widget: ManagedCalendar,
+    manager: DialogManager,
+    selected_date: date, /,
 ):
     await callback.answer(str(selected_date))
 
 
 async def on_date_selected(
-        callback: ChatEvent, widget: ManagedCalendar,
-        manager: DialogManager,
-        clicked_date: date, /,
+    callback: ChatEvent,
+    widget: ManagedCalendar,
+    manager: DialogManager,
+    clicked_date: date, /,
 ):
     selected = manager.dialog_data.setdefault(SELECTED_DAYS_KEY, [])
     serial_date = clicked_date.isoformat()

example/mega/bot_dialogs/counter.py

@@ -19,8 +19,9 @@ async def getter(dialog_manager: DialogManager, **kwargs):
 
 
 async def on_text_click(
-        event: CallbackQuery, widget: ManagedCounter,
-        dialog_manager: DialogManager,
+    event: CallbackQuery,
+    widget: ManagedCounter,
+    dialog_manager: DialogManager,
 ) -> None:
     await event.answer(f"Value: {widget.get_value()}")
 

example/mega/bot_dialogs/mutltiwidget.py

@@ -1,6 +1,4 @@
-from aiogram_dialog import (
-    Dialog, Window,
-)
+from aiogram_dialog import Dialog, Window
 from aiogram_dialog.widgets.kbd import Checkbox, Counter, Multiselect, Radio
 from aiogram_dialog.widgets.text import Const, Format
 from . import states

example/mega/bot_dialogs/reply_buttons.py

@@ -1,8 +1,7 @@
-from aiogram_dialog import (
-    Dialog, Window,
-)
+from aiogram_dialog import Dialog, Window
 from aiogram_dialog.widgets.kbd import (
-    Checkbox, Radio, RequestContact, RequestLocation, Row,
+    Checkbox, Radio, RequestContact,
+    RequestLocation, Row,
 )
 from aiogram_dialog.widgets.markup.reply_keyboard import ReplyKeyboardFactory
 from aiogram_dialog.widgets.text import Const, Format
@@ -12,7 +11,6 @@
 reply_kbd_dialog = Dialog(
     Window(
         Const("Reply keyboard with multiple widgets.\n"),
-
         Row(
             RequestContact(Const("👤 Send contact")),
             RequestLocation(Const("📍 Send location")),

example/mega/bot_dialogs/scrolls.py

@@ -1,13 +1,13 @@
 import calendar
 from operator import itemgetter
 
-from aiogram_dialog import (
-    Dialog, DialogManager, Window,
-)
+from aiogram_dialog import Dialog, DialogManager, Window
 from aiogram_dialog.widgets.common import sync_scroll
 from aiogram_dialog.widgets.kbd import (
-    CurrentPage, FirstPage, LastPage, Multiselect, NextPage, NumberedPager,
-    PrevPage, Row, ScrollingGroup, StubScroll, SwitchTo,
+    CurrentPage, FirstPage, LastPage,
+    Multiselect, NextPage, NumberedPager,
+    PrevPage, Row, ScrollingGroup,
+    StubScroll, SwitchTo,
 )
 from aiogram_dialog.widgets.media import StaticMedia
 from aiogram_dialog.widgets.text import Const, Format, List, ScrollingText
@@ -215,9 +215,7 @@ async def paging_getter(dialog_manager: DialogManager, **_kwargs):
     Format("Day by number is {day}"),
     StaticMedia(path=Format("media/{current_page}.png")),
     StubScroll(id=ID_STUB_SCROLL, pages="pages"),
-    NumberedPager(
-        scroll=ID_STUB_SCROLL,
-    ),
+    NumberedPager(scroll=ID_STUB_SCROLL),
     SCROLLS_MAIN_MENU_BUTTON,
     state=states.Scrolls.STUB,
     getter=paging_getter,

example/mega/bot_dialogs/select.py

@@ -5,7 +5,8 @@
 
 from aiogram_dialog import Dialog, DialogManager, Window
 from aiogram_dialog.widgets.kbd import (
-    Column, Multiselect, Radio, Select, SwitchTo, Toggle,
+    Column, Multiselect, Radio,
+    Select, SwitchTo, Toggle,
 )
 from aiogram_dialog.widgets.text import Const, Format, List
 from . import states
@@ -49,10 +50,10 @@ def fruit_id_getter(fruit: Fruit) -> str:
 
 
 async def on_item_selected(
-        callback: CallbackQuery,
-        widget: Any,
-        manager: DialogManager,
-        selected_item: str,
+    callback: CallbackQuery,
+    widget: Any,
+    manager: DialogManager,
+    selected_item: str,
 ):
     await callback.answer(selected_item)
 

example/mega/bot_dialogs/switch.py

@@ -11,13 +11,23 @@
 CHECKBOX_ID = "chk"
 EMOJI_ID = "emoji"
 
+
+async def data_getter(
+        dialog_manager: DialogManager, **_kwargs,
+) -> Dict[str, Any]:
+    return {
+        "option": dialog_manager.find(CHECKBOX_ID).is_checked(),
+        "emoji": dialog_manager.find(EMOJI_ID).get_checked(),
+    }
+
 main_window = Window(
     HEADER,
     Const("Step 1. Press Next"),
     Next(),
     MAIN_MENU_BUTTON,
     state=states.Switch.MAIN,
 )
+
 input_window = Window(
     HEADER,
     Const("Step 2. Select options"),
@@ -38,16 +48,6 @@
     state=states.Switch.INPUT,
 )
 
-
-async def data_getter(
-        dialog_manager: DialogManager, **_kwargs,
-) -> Dict[str, Any]:
-    return {
-        "option": dialog_manager.find(CHECKBOX_ID).is_checked(),
-        "emoji": dialog_manager.find(EMOJI_ID).get_checked(),
-    }
-
-
 last_window = Window(
     HEADER,
     Const("Step 3. Your data:"),
@@ -64,6 +64,7 @@ async def data_getter(
     state=states.Switch.LAST,
     getter=data_getter,
 )
+
 switch_dialog = Dialog(
     main_window,
     input_window,

example/multistack.py

@@ -11,7 +11,8 @@
 from aiogram.types import CallbackQuery, Message
 
 from aiogram_dialog import (
-    Dialog, DialogManager, setup_dialogs, StartMode, Window,
+    Dialog, DialogManager,
+    setup_dialogs, StartMode, Window,
 )
 from aiogram_dialog.widgets.input import MessageInput
 from aiogram_dialog.widgets.kbd import Button, Cancel, Multiselect, Start
@@ -47,8 +48,11 @@ async def name_handler(
     await message.answer(f"Nice to meet you, {message.text}")
 
 
-async def on_click(callback: CallbackQuery, button: Button,
-                   manager: DialogManager):
+async def on_click(
+    callback: CallbackQuery,
+    button: Button,
+    manager: DialogManager,
+):
     counter = manager.dialog_data.get("counter", 0)
     manager.dialog_data["counter"] = counter + 1
 
@@ -69,8 +73,12 @@ async def on_click(callback: CallbackQuery, button: Button,
         Format("Last text: {last_text}\n"),
         Format("{now}"),
         Button(Const("Click me!"), id="btn1", on_click=on_click),
-        Start(Const("Start new stack"), id="s1",
-              mode=StartMode.NEW_STACK, state=DialogSG.greeting),
+        Start(
+            Const("Start new stack"),
+            mode=StartMode.NEW_STACK,
+            state=DialogSG.greeting,
+            id="s1",
+        ),
         multi,
         Cancel(),
         # Inputs work only in default stack