def _is_column(col):

    return isinstance(col, ColumnElement)
Tests the end to end encrypted communicators.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/sql/elements.py/_is_column--crossover with--dataset/ETHPy150Open google/grr/grr/lib/communicator_test.py/ClientCommsTest.testErrorDetection