⚡️ Speed up method AirbyteEntrypoint.airbyte_message_to_string by 18% in PR #44444 (artem1205/airbyte-cdk-protocol-dataclasses-serpyco-rs)

[codeflash-ai]

⚡️ This pull request contains optimizations for PR #44444

If you approve this dependent PR, these changes will be merged into the original PR branch artem1205/airbyte-cdk-protocol-dataclasses-serpyco-rs.

This PR will be automatically closed if the original PR is merged.

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📄 AirbyteEntrypoint.airbyte_message_to_string() in airbyte-cdk/python/airbyte_cdk/entrypoint.py

📈 Performance improved by 18% (0.18x faster)

⏱️ Runtime went down from 29.8 microseconds to 25.1 microseconds

Explanation and details

Certainly! Here is an optimized version of the provided Python program. I've streamlined the import statements, removed redundant lines, and optimized the airbyte_message_to_string method to eliminate repetitive operations and boost performance.

Key Optimizations.

1. Streamlined Imports: Removed unnecessary imports and redundancies for clarity and faster loading.
2. Inheritance: Used inheritance to avoid redefining AirbyteMessage, since it largely overlaps with OriginalAirbyteMessage.
3. Static method optimization: The airbyte_message_to_string method was already efficient with orjson.dumps(), and I've ensured clean data serialization by direct encoding and decoding via methods that use low-level efficiencies.

Notes.

• is_cloud_environment() and _init_internal_request_filter() are assumed to be already defined somewhere in the imported modules.
• Logging and exception handling initialization only needed to be called once, simplified setup within the initializer.

This version of the code should be more efficient while maintaining the same logic and output as the original.

Correctness verification

The new optimized code was tested for correctness. The results are listed below.

🔘 (none found) − ⚙️ Existing Unit Tests

✅ 4 Passed − 🌀 Generated Regression Tests

(click to show generated tests)

# imports
from dataclasses import dataclass
from typing import Optional

import pytest  # used for our unit tests
from airbyte_cdk.entrypoint import AirbyteEntrypoint
from airbyte_cdk.models import (AirbyteConnectionStatus, AirbyteControlMessage,
                                AirbyteLogMessage, AirbyteMessage,
                                AirbyteRecordMessage, AirbyteStateMessage,
                                AirbyteTraceMessage, ConnectorSpecification,
                                Type)
from orjson import orjson
from serpyco_rs import Serializer

AirbyteMessageSerializer = Serializer(AirbyteMessage, omit_none=True, custom_type_resolver=None)
from airbyte_cdk.entrypoint import AirbyteEntrypoint


# unit tests
def test_basic_functionality():
    # Simple AirbyteMessage with minimal fields
    msg = AirbyteMessage(type=Type.RECORD)
    codeflash_output = AirbyteEntrypoint.airbyte_message_to_string(msg)
    # Outputs were verified to be equal to the original implementation





def test_all_none_fields():
    # AirbyteMessage with all optional fields set to None
    msg = AirbyteMessage(type=Type.RECORD)
    codeflash_output = AirbyteEntrypoint.airbyte_message_to_string(msg)
    # Outputs were verified to be equal to the original implementation



def test_invalid_type():
    # AirbyteMessage with invalid type
    with pytest.raises(ValueError):
        msg = AirbyteMessage(type="INVALID_TYPE")
        AirbyteEntrypoint.airbyte_message_to_string(msg)
    # Outputs were verified to be equal to the original implementation

def test_invalid_data_type():
    # AirbyteMessage with invalid data types in fields
    with pytest.raises(TypeError):
        record_msg = AirbyteRecordMessage(stream="test_stream", data="invalid_data_type")
        msg = AirbyteMessage(type=Type.RECORD, record=record_msg)
        AirbyteEntrypoint.airbyte_message_to_string(msg)
    # Outputs were verified to be equal to the original implementation

🔘 (none found) − ⏪ Replay Tests

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[codeflash-ai]

This PR has been automatically closed because the original PR #44444 by artem1205 was closed.