🐛 fix issue with hardcoded argument name
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@ -1,3 +1,4 @@
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import inspect
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from typing import get_type_hints
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from pydantic import BaseModel
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@ -19,10 +20,12 @@ class PydanticMiddleware(SpiderwebMiddleware):
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if not request.method == "POST":
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return
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types = get_type_hints(request.handler)
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if "request" not in types:
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return
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# we don't know what the user named the request object, but
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# we know that it's first in the list, and it's always an arg.
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request_arg_name = inspect.getfullargspec(request.handler).args[0]
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if types.get(request_arg_name) in RequestModel.__subclasses__():
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try:
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data = types["request"].parse_obj(request.POST)
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data = types[request_arg_name].parse_obj(request.POST)
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request.validated_data = data
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except ValidationError as e:
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return self.on_error(request, e)
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