if c.configDump == nil {
		return nil, fmt.Errorf("config writer has not been primed")
	}
	dump, err := c.configDump.GetEndpointsConfigDump()
	if err != nil {
		return nil, err
	}
	if dump == nil {
		return nil, nil
	}
	endpoints := make([]*endpoint.ClusterLoadAssignment, 0, len(dump.DynamicEndpointConfigs))
	for _, e := range dump.GetDynamicEndpointConfigs() {
		cla, epCount := retrieveEndpoint(e.EndpointConfig, filter)

    {!> ../../../docs_src/encoder/tutorial001.py!}
    ```

在这个例子中，它将Pydantic模型转换为`dict`，并将`datetime`转换为`str`。

调用它的结果后就可以使用Python标准编码中的<a href="https://docs.python.org/3/library/json.html#json.dumps" class="external-link" target="_blank">`json.dumps()`</a>。

这个操作不会返回一个包含JSON格式（作为字符串）数据的庞大的`str`。它将返回一个Python标准数据结构（例如`dict`），其值和子值都与JSON兼容。

!!! note

// See the License for the specific language governing permissions and
// limitations under the License.

package krt

// Dump is a *testing* helper to dump the state of a collection, if possible, into logs.
func Dump[O any](c Collection[O]) {
	c.(internalCollection[O]).dump()
}

type TestingDummyContext struct{}

func (t TestingDummyContext) _internalHandler() {
}

class CustomORJSONResponse(Response):
    media_type = "application/json"

    def render(self, content: Any) -> bytes:
        assert orjson is not None, "orjson must be installed"
        return orjson.dumps(content, option=orjson.OPT_INDENT_2)


@app.get("/", response_class=CustomORJSONResponse)
async def main():

echo -e 'PACKAGE_NAME  LICENSE_NAME  LICENSE_URL\n' >> "${ARTIFACTS}"/approved_licenses.dump
while IFS=, read -r GO_PACKAGE LICENSE_URL LICENSE_NAME; do
    if ! grep -q "^${LICENSE_NAME}$" "${ARTIFACTS}"/licenses.txt; then
        echo "${GO_PACKAGE}  ${LICENSE_NAME}  ${LICENSE_URL}" >> "${ARTIFACTS}"/notapproved_licenses.dump
        packages_flagged+=("${GO_PACKAGE}")
        continue
    fi

	return buffer.String()
}

func (dump *IPTablesDump) GetTable(table iptables.Table) (*Table, error) {
	for i := range dump.Tables {
		if dump.Tables[i].Name == table {
			return &dump.Tables[i], nil
		}
	}
	return nil, fmt.Errorf("no such table %q", table)
}

func (dump *IPTablesDump) GetChain(table iptables.Table, chain iptables.Chain) (*Chain, error) {
	t, err := dump.GetTable(table)
	if err != nil {

}

// Prime loads the config dump into the writer ready for printing
func (c *ConfigWriter) Prime(b []byte) error {
	w := &configdump.Wrapper{}
	err := w.UnmarshalJSON(b)
	if err != nil {
		return fmt.Errorf("error unmarshalling config dump response from Envoy: %v", err)
	}
	c.configDump = w
	return nil
}

// PrintBootstrapDump prints just the bootstrap config dump to the ConfigWriter stdout

		if err != nil {
			t.Errorf("Parse(%#q): %v", tt.Regexp, err)
			continue
		}
		if tt.Dump == "" {
			// It parsed. That's all we care about.
			continue
		}
		d := dump(re)
		if d != tt.Dump {
			t.Errorf("Parse(%#q).Dump() = %#q want %#q", tt.Regexp, d, tt.Dump)
			continue
		}

		s := re.String()
		if s != tt.Regexp {
			// If ToString didn't return the original regexp,

	kube2.DumpDeployments(n.ctx, d, n.name)
}

var (
	_ Instance          = &kubeNamespace{}
	_ io.Closer         = &kubeNamespace{}
	_ resource.Resource = &kubeNamespace{}
	_ resource.Dumper   = &kubeNamespace{}
)

func (n *kubeNamespace) Name() string {
	return n.name
}

func (n *kubeNamespace) Prefix() string {
	return n.prefix
}

        operation_id = operation["operationId"]
        to_remove = f"{tag}-"
        new_operation_id = operation_id[len(to_remove) :]
        operation["operationId"] = new_operation_id