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import sys
import logbook
from .utils import capturing_stderr_context
def test_exc_info_when_no_exceptions_exist(logger):
with capturing_stderr_context() as captured:
with logbook.StreamHandler(sys.stderr):
logger.debug("message", exc_info=True)
assert "Traceback" not in captured.getvalue()
def test_exc_info_false():
with logbook.handlers.TestHandler() as handler:
logbook.debug("message here", exc_info=False)
[record] = handler.records
assert not record.formatted_exception
def test_exc_info_exception_instance(logger):
with logbook.handlers.TestHandler() as handler:
try:
raise ValueError("error here")
except Exception as e:
error = e
logger.exception(exc_info=error)
[record] = handler.records
assert isinstance(record.exc_info, tuple)
assert len(record.exc_info) == 3
assert "Traceback" in record.formatted_exception
def test_extradict(active_handler, logger):
logger.warn("Test warning")
record = active_handler.records[0]
record.extra["existing"] = "foo"
assert record.extra["nonexisting"] == ""
assert record.extra["existing"] == "foo"
def test_calling_frame(active_handler, logger):
logger.warn("test")
assert active_handler.records[0].calling_frame == sys._getframe()
def test_frame_correction(active_handler, logger):
def inner():
logger.warn("test", frame_correction=+1)
inner()
assert active_handler.records[0].calling_frame == sys._getframe()
def test_dispatcher(active_handler, logger):
logger.warn("Logbook is too awesome for stdlib")
assert active_handler.records[0].dispatcher == logger
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