zulip-bots: Use context manager for incrementor.
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@ -1,7 +1,7 @@
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# See readme.md for instructions on running this code.
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# See readme.md for instructions on running this code.
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from typing import Dict
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from typing import Dict
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from zulip_bots.lib import BotHandler
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from zulip_bots.lib import BotHandler, use_storage
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class IncrementorHandler:
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class IncrementorHandler:
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META = {
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META = {
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@ -24,8 +24,8 @@ class IncrementorHandler:
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storage.put('message_id', None)
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storage.put('message_id', None)
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def handle_message(self, message: Dict[str, str], bot_handler: BotHandler) -> None:
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def handle_message(self, message: Dict[str, str], bot_handler: BotHandler) -> None:
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storage = bot_handler.storage
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with use_storage(bot_handler.storage, ['number']) as storage:
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num = storage.get('number')
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num = storage.get("number")
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# num should already be an int, but we do `int()` to force an
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# num should already be an int, but we do `int()` to force an
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# explicit type check
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# explicit type check
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