## Create `main.py` { #create-main-py }

Copy the example in a file `main.py`:

{* ../../docs_src/security/tutorial001_an_py39.py *}

## Run it { #run-it }

/// info

The <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a> package is automatically installed with **FastAPI** when you run the `pip install "fastapi[standard]"` command.

$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

		info.Metrics.TotalErrorsTimeout = p.totalErrsTimeout.Load()
		info.Metrics.TotalErrorsAvailability = p.totalErrsAvailability.Load()
		if p.health.isFaulty() {
			// if disk is already faulty return faulty for 'mc admin info' output and prometheus alerts.
			return info, errFaultyDisk
		}
		return info, nil
	}

	defer func() {
		if opts.Metrics {
			info.Metrics = p.getMetrics()
		}

			t.Logf("%q (Open error: %v)", dirEntry.Name(), err)
		}
		t.FailNow()
	}
	info, err := dirEntries[0].Info()
	if err != nil {
		t.Fatalf("Error reading info entry: %v", err)
	}
	if name := info.Name(); name != "test.txt" {
		t.Errorf("Inconsistent name in info entry: %v", name)
	}
}

func TestUnderSize(t *testing.T) {
	z, err := OpenReader("testdata/readme.zip")

handlers=java.util.logging.FileHandler
.level=INFO

java.util.logging.ConsoleHandler.level=INFO
java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter

java.util.logging.FileHandler.level=INFO
java.util.logging.FileHandler.pattern=${fess.log.path}/server_%g.log
java.util.logging.FileHandler.formatter=java.util.logging.SimpleFormatter
java.util.logging.FileHandler.count=10

# Suppress warning logs

sleep 5

./mc admin policy info minio2 projecta >/dev/null 2>&1
if [ $? -ne 0 ]; then
	echo "expecting the command to succeed, exiting.."
	exit_1
fi
./mc admin policy info minio3 projecta >/dev/null 2>&1
if [ $? -ne 0 ]; then
	echo "expecting the command to succeed, exiting.."
	exit_1
fi

./mc admin policy remove minio3 projecta

sleep 10
./mc admin policy info minio1 projecta
if [ $? -eq 0 ]; then

	}
	t.Log("serialized size:", buf.Len(), "bytes")
	var got dataUsageCache
	err = got.deserialize(&buf)
	if err != nil {
		t.Fatal(err)
	}
	if got.Info.LastUpdate.IsZero() {
		t.Error("lastupdate not set")
	}

	if !want.Info.LastUpdate.Equal(got.Info.LastUpdate) {
		t.Fatalf("deserialize LastUpdate mismatch\nwant: %+v\ngot:  %+v", want, got)
	}
	if len(want.Cache) != len(got.Cache) {

            return null;
        }

        // Convert bits per second to Mbps for internal use
        NetworkInterfaceInfo info = new NetworkInterfaceInfo(addr, (int) (linkSpeedBps / 1000000L));
        info.setInterfaceIndex(ifIndex);
        info.setCapability(capability);

        return info;
    }

    private void encodeSockaddr(byte[] buffer, int offset) {
        // MS-SMB2: SockAddr_Storage field is 128 bytes

// LogMode log mode
func (l *logger) LogMode(level LogLevel) Interface {
	newlogger := *l
	newlogger.LogLevel = level
	return &newlogger
}

// Info print info
func (l *logger) Info(ctx context.Context, msg string, data ...interface{}) {
	if l.LogLevel >= Info {
		l.Printf(l.infoStr+msg, append([]interface{}{utils.FileWithLineNum()}, data...)...)
	}
}

// Warn print warn messages

$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>