34 lines
831 B
Python
34 lines
831 B
Python
import json
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from hexbytes import HexBytes
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from pydantic import BaseModel
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from web3.datastructures import AttributeDict
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def to_camel(string: str) -> str:
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return "".join(
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word.capitalize() if i > 0 else word for i, word in enumerate(string.split("_"))
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)
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def to_original_json_dict(model: BaseModel) -> dict:
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return json.loads(model.json(by_alias=True, exclude_unset=True))
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class Web3Model(BaseModel):
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"""BaseModel that handles web3's unserializable objects"""
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class Config:
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json_encoders = {
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AttributeDict: dict,
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HexBytes: lambda h: h.hex(),
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}
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class CamelModel(BaseModel):
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"""BaseModel that translates from snake_case to camelCase"""
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class Config(Web3Model.Config):
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alias_generator = to_camel
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allow_population_by_field_name = True
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