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test.support.warnings_helper

The test.support.warnings_helper module provides support for warnings tests.

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Symbols in test.support.warnings_helper

c

check_no_resource_warning: Context manager to check that no ResourceWarning was raised.
check_syntax_warning: Test for syntax warning in statement by attempting to compile statement.
check_warnings: A convenience wrapper for warnings.catch_warnings() that makes it easier to test that a warning was correctly raised.

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ignore_warnings: Suppress warnings that are instances of category, which must be Warning or a subclass.

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WarningsRecorder: Class used to record warnings for unit tests.