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2d9b352 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | """
API utility functions and classes for the TellusDigital API Response Comparator
"""
import json
from typing import Any
from utils.logger import structlog
log = structlog.get_logger()
class CustomJSONEncoder(json.JSONEncoder):
"""Custom JSON encoder that handles DeepDiff types."""
def default(self, obj: Any) -> Any:
"""Convert DeepDiff types to JSON-serializable format."""
try:
values = getattr(obj, '_values', None)
if values is not None:
return list(values)
return json.JSONEncoder.default(self, obj)
except TypeError:
return str(obj)
async def broadcast_progress(active_connections: list, message: str) -> None:
"""Broadcast progress updates to all connected WebSocket clients."""
connections = active_connections.copy()
for connection in connections:
try:
await connection.send_json({"type": "processing", "status": message})
except Exception as e:
log.error("Broadcast error", error=str(e))
if connection in active_connections:
active_connections.remove(connection)
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