Store bot in PreCheckoutQuery (#953)

Fixes #937

AUTHORS.rst

@@ -22,6 +22,7 @@ The following wonderful people contributed directly or indirectly to this projec
 - `bimmlerd <https://github.com/bimmlerd>`_
 - `d-qoi <https://github.com/d-qoi>`_
 - `daimajia <https://github.com/daimajia>`_
+- `Daniel Reed <https://github.com/nmlorg>`_
 - `Eli Gao <https://github.com/eligao>`_
 - `ErgoZ Riftbit Vaper <https://github.com/ergoz>`_
 - `Eugene Lisitsky <https://github.com/lisitsky>`_

telegram/payment/precheckoutquery.py

@@ -87,7 +87,7 @@ class PreCheckoutQuery(TelegramObject):
         data['from_user'] = User.de_json(data.pop('from'), bot)
         data['order_info'] = OrderInfo.de_json(data.get('order_info'), bot)
 
-        return cls(**data)
+        return cls(bot=bot, **data)
 
     def to_dict(self):
         data = super(PreCheckoutQuery, self).to_dict()

tests/test_precheckoutquery.py

@@ -55,6 +55,7 @@ class TestPreCheckoutQuery(object):
         }
         pre_checkout_query = PreCheckoutQuery.de_json(json_dict, bot)
 
+        assert pre_checkout_query.bot is bot
         assert pre_checkout_query.id == self.id
         assert pre_checkout_query.invoice_payload == self.invoice_payload
         assert pre_checkout_query.shipping_option_id == self.shipping_option_id