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# SPDX-License-Identifier: MIT OR Apache-2.0
# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the MIT License. See the LICENSE file in the root of this
# repository for complete details.
import logging
from io import StringIO
import pytest
import structlog
from structlog._log_levels import NAME_TO_LEVEL
from structlog.testing import CapturingLogger
try:
import twisted
except ImportError:
twisted = None
LOGGER = logging.getLogger()
@pytest.fixture(autouse=True)
def _ensure_logging_framework_not_altered():
"""
Prevents 'ValueError: I/O operation on closed file.' errors.
"""
before_handlers = list(LOGGER.handlers)
yield
LOGGER.handlers = before_handlers
@pytest.fixture(name="sio")
def _sio():
"""
A new StringIO instance.
"""
return StringIO()
@pytest.fixture(name="event_dict")
def _event_dict():
"""
An example event dictionary with multiple value types w/o the event itself.
"""
class A:
def __repr__(self):
return r"<A(\o/)>"
return {"a": A(), "b": [3, 4], "x": 7, "y": "test", "z": (1, 2)}
@pytest.fixture(
name="stdlib_log_method",
params=[m for m in NAME_TO_LEVEL if m != "notset"],
)
def _stdlib_log_methods(request):
return request.param
@pytest.fixture(name="cl")
def _cl():
return CapturingLogger()
@pytest.fixture(autouse=True)
def _reset_config():
structlog.reset_defaults()
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