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API design & gRPC

REST best practices, protobuf, API versioning, and backward-compatible service contracts.

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API design & gRPC easy

Format data in Python using dataclasses like gRPC messages

Convert Python dataclasses to and from dicts and format them gRPC-style for clean data handling.

dataclasses grpc serialization
Python 
from dataclasses import dataclass
from typing import Any, Dict, List, Optional


@dataclass
class ProductInfo:
    """Data class representing a gRPC-style product message."""

    name: str
    price: float
    tags: List[str]
    description: Optional[str] = None

    def to_dict(self) -> Dict[str, Any]:
        """C…
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