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errors.py
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58 lines (41 loc) · 1.68 KB
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from requests import Response
import json
class FelderaError(Exception):
"""
Generic class for Feldera error handling
"""
def __init__(self, message: str) -> None:
self.message = message
super().__init__(self.message)
def __str__(self) -> str:
return f"FelderaError. Error message: {self.message}"
class FelderaAPIError(FelderaError):
"""Error sent by Feldera API"""
def __init__(self, error: str, request: Response) -> None:
self.status_code = request.status_code
self.error = error
self.error_code = None
self.message = None
self.details = None
err_msg = ""
if request.text:
try:
json_data = json.loads(request.text)
self.error_code = json_data.get("error_code")
if self.error_code:
err_msg += f"\nError Code: {self.error_code}"
self.message = json_data.get("message")
if self.message:
err_msg += f"\nMessage: {self.message}"
self.details = json_data.get("details")
except Exception:
self.message = request.text
super().__init__(err_msg)
class FelderaTimeoutError(FelderaError):
"""Error when Feldera operation takes longer than expected"""
def __init__(self, err: str) -> None:
super().__init__(f"Timeout connecting to Feldera: {err}")
class FelderaCommunicationError(FelderaError):
"""Error when connection to Feldera"""
def __init__(self, err: str) -> None:
super().__init__(f"Cannot connect to Feldera API: {err}")