traceback._iter_chain

All Samples(2) | Call(2) | Derive(0) | Import(0)

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src/z/o/zope.testrunner-4.0.0b5/src/zope/testrunner/tb_format.py zope.testrunner(Download)

def format_exception(t, v, tb, limit=None, chain=None):
    if chain:
        values = traceback._iter_chain(v, tb)
    else:
        values = [(v, tb)]
    fmt = zope.exceptions.exceptionformatter.TextExceptionFormatter(
        limit=None, with_filenames=True)
    for v, tb in values:
        return fmt.formatException(t, v, tb)
 
 
def print_exception(t, v, tb, limit=None, file=None, chain=None):
    if chain:
        values = traceback._iter_chain(v, tb)