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import pytest
import logbook
from .utils import capturing_stderr_context
def test_error_flag(logger):
with capturing_stderr_context() as captured:
with logbook.Flags(errors="print"):
with logbook.Flags(errors="silent"):
logger.warn("Foo {42}", "aha")
assert captured.getvalue() == ""
with logbook.Flags(errors="silent"):
with logbook.Flags(errors="print"):
logger.warn("Foo {42}", "aha")
assert captured.getvalue() != ""
with pytest.raises(Exception) as caught:
with logbook.Flags(errors="raise"):
logger.warn("Foo {42}", "aha")
assert "Could not format message with provided arguments" in str(caught.value)
def test_disable_introspection(logger):
with logbook.Flags(introspection=False):
with logbook.TestHandler() as h:
logger.warn("Testing")
assert h.records[0].frame is None
assert h.records[0].calling_frame is None
assert h.records[0].module is None
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