def step_impl(context):
context.cel['source'] = C7N_Rewriter.c7n_rewrite(context.text)
decls = {
"Resource": celpy.celtypes.MapType,
"Now": celpy.celtypes.TimestampType,
"C7N": celpy.celtypes.Value, # Generally, this is opaque to CEL
}
decls.update(celpy.c7nlib.DECLARATIONS)
context.cel['env'] = celpy.Environment(
annotations=decls,
runner_class=celpy.c7nlib.C7N_Interpreted_Runner
)
context.cel['ast'] = context.cel['env'].compile(context.cel['source'])
context.cel['prgm'] = context.cel['env'].program(context.cel['ast'], functions=celpy.c7nlib.FUNCTIONS)
# C7N namespace has active Policy, resource_manager, and filter_registry
context.cel['activation'] = {
"C7N": SimpleNamespace(
filter=Mock(name="mock filter"),
policy=Mock(name="mock policy"),
),
"Resource": None,
"Now": None
}
print(f"\nCEL: {context.cel['source']}\n")
def test_c7n_rewrite(mock_logical_connector):
assert C7N_Rewriter.c7n_rewrite(
'name: policy\nfilters: "text"\n') == sentinel.rewritten
assert mock_logical_connector.mock_calls == [call(None, "text")]
def __init__(self) -> None:
self.filter_expr = C7N_Rewriter.c7n_rewrite(self.policy_doc)
def step_impl(context):
context.cel['source'] = C7N_Rewriter.c7n_rewrite(context.cel['policy'])
print(f"\nCEL: {context.cel['source']}\n")
evaluate(context)
