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Disable ensure_ascii on json.dumps #170

@rijenkii

Description

@rijenkii

Current output is unreadable in console if any language other than English is used in the messages.

Reproduction code:

import logging import ecs_logging logger = logging.getLogger() logger.setLevel(logging.INFO) handler = logging.StreamHandler() handler.setFormatter(ecs_logging.StdlibFormatter()) logger.addHandler(handler) logger.info("안녕하세요")

Expected output:

{ "@timestamp": "2025-06-20T06:39:24.589Z", "log.level": "info", "message": "안녕하세요", "ecs.version": "1.6.0", "log": { "logger": "root", "origin": { "file": { "line": 10, "name": "<python-input-2>" }, "function": "<module>" }, "original": "안녕하세요" }, "process": { "name": "MainProcess", "pid": 302584, "thread": { "id": 140083028806592, "name": "MainThread" } } }

Received output:

{ "@timestamp": "2025-06-20T06:39:24.589Z", "log.level": "info", "message": "\uc548\ub155\ud558\uc138\uc694", "ecs.version": "1.6.0", "log": { "logger": "root", "origin": { "file": { "line": 10, "name": "<python-input-2>" }, "function": "<module>" }, "original": "\uc548\ub155\ud558\uc138\uc694" }, "process": { "name": "MainProcess", "pid": 302584, "thread": { "id": 140083028806592, "name": "MainThread" } } }

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