# gets disrupted while we set up container networking on the node.
  try {
    $r1 = Invoke-RestMethod -Headers @{"Metadata-Flavor"="Google"} -Uri `
        "http://metadata.google.internal/computeMetadata/v1/project/attributes/ssh-keys"
  } catch {}
  try {
    $r2 = Invoke-RestMethod -Headers @{"Metadata-Flavor"="Google"} -Uri `
        "http://metadata.google.internal/computeMetadata/v1/project/attributes/sshKeys"
  } catch {}

		mkfunc(0, 1, []uint32{16, 17}),
		mkfunc(1, 0, []uint32{18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 976543, 7}),
	}
	writeVisitor := &ctrVis{funcs: funcs}

	for kf, flav := range flavors {

		t.Logf("testing flavor %d\n", flav)

		// Open a counter data file in preparation for emitting data.
		d := t.TempDir()
		cfpath := filepath.Join(d, fmt.Sprintf("covcounters.hash.0.%d", kf))

For example, Google login uses OpenID Connect (which underneath uses OAuth2).

But Facebook login doesn't support OpenID Connect. It has its own flavor of OAuth2.

### OpenID (not "OpenID Connect")

There was also an "OpenID" specification. That tried to solve the same thing as **OpenID Connect**, but was not based on OAuth2.

So, it was a complete additional system.

So, even with the code above that doesn't use Pydantic explicitly, FastAPI is using Pydantic to convert those standard dataclasses to Pydantic's own flavor of dataclasses.

And of course, it supports the same:

* data validation
* data serialization
* data documentation, etc.

			return fmt.Errorf("could not build port forwarder for %s: %v", flavor, err)
		}

		if err = fw.Start(); err != nil {
			fw.Close()
			// Try the next port
			continue
		}

		// Close the port forwarder when the command is terminated.
		ClosePortForwarderOnInterrupt(fw)

		log.Debugf(fmt.Sprintf("port-forward to %s pod ready", flavor))
		openBrowser(fmt.Sprintf(urlFormat, fw.Address()), writer, browser)

        app.library.writeSources(file("libs/src/hello"))

        file("libs/build.gradle") << """
apply plugin: 'cpp'
model {
    flavors {
        english
        french
    }
    components {
        hello(NativeLibrarySpec) {
            binaries.all {
                if (flavor == flavors.french) {
                    cppCompiler.define "FRENCH"
                }
            }
        }
    }
}
"""
    }

		var buf []byte
		var towr int
		if cfw.cflavor == coverage.CtrRaw {
			binary.LittleEndian.PutUint32(ctrb, val)
			buf = ctrb
			towr = 4
		} else if cfw.cflavor == coverage.CtrULeb128 {
			cfw.tmp = cfw.tmp[:0]
			cfw.tmp = uleb128.AppendUleb128(cfw.tmp, uint(val))
			buf = cfw.tmp
			towr = len(buf)
		} else {
			panic("internal error: bad counter flavor")
		}
		if sz, err := ws.Write(buf); err != nil {

	// 	mach_vm_address_t *address,
	// 	mach_vm_size_t *size,
	// 	vm_region_flavor_t flavor,
	// 	vm_region_info_t info,
	// 	mach_msg_type_number_t *infoCnt,
	// 	mach_port_t *object_name);
	var count machMsgTypeNumber = _VM_REGION_BASIC_INFO_COUNT_64
	var object_name machPort
	args := struct {
		address     *uint64
		size        *uint64
		flavor      machVMRegionFlavour
		info        unsafe.Pointer

 * implementations exist for particular cases, like {@link ImmutableTable} views and hash flooding.
 * (This doc discusses {@link ImmutableMap} subclasses only for the JRE flavor; the Android flavor
 * differs.)
 *
 * @author Jesse Wilson
 * @author Kevin Bourrillion
 * @author Gregory Kick
 */
@GwtCompatible(serializable = true, emulated = true)
@ElementTypesAreNonnullByDefault

  )

  $url = ("http://metadata.google.internal/computeMetadata/v1/instance/" +
          "attributes/$Key")
  try {
    $client = New-Object Net.WebClient
    $client.Headers.Add('Metadata-Flavor', 'Google')
    return ($client.DownloadString($url)).Trim()
  }
  catch [System.Net.WebException] {
    if ($Default) {
      return $Default
    }
    else {
      Write-Host "Failed to retrieve value for $Key."