```py
#!/usr/bin/env python3
from __future__ import print_function
import paho.mqtt.client as mqtt

# This is the Subscriber

def on_connect(client, userdata, flags, rc):
  print("Connected with result code "+str(rc))
  # qos level is set to 1
  client.subscribe("minio", 1)

def on_message(client, userdata, msg):
    print(msg.payload)

```Python
from .routers.items import router
from .routers.users import router
```

el `router` de `users` sobrescribiría el de `items` y no podríamos usarlos al mismo tiempo.

Así que, para poder usar ambos en el mismo archivo, importamos los submódulos directamente:

```Python hl_lines="5" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

// Code generated by avx512test. DO NOT EDIT.

#include "../../../../../../runtime/textflag.h"

TEXT asmtest_avx512er(SB), NOSPLIT, $0
	VEXP2PD Z17, K7, Z20                               // 62a2fd4fc8e1
	VEXP2PD Z0, K7, Z20                                // 62e2fd4fc8e0
	VEXP2PD Z17, K7, Z0                                // 62b2fd4fc8c1
	VEXP2PD Z0, K7, Z0                                 // 62f2fd4fc8c0

        Address addr = mock(Address.class);
        NetbiosAddress nb = mock(NetbiosAddress.class);
        when(addr.unwrap(NetbiosAddress.class)).thenReturn(nb);
        when(nb.getNameType()).thenReturn(0x1d); // workgroup code
        // getFirstAddress branch: host given and path non-root -> possibleNTDomain=false
        when(nsc.getAllByName(eq("server"), eq(false))).thenReturn(new Address[] { addr });

package cmd

// Code generated by github.com/tinylib/msgp DO NOT EDIT.

import (
	"bytes"
	"testing"

	"github.com/tinylib/msgp/msgp"
)

func TestMarshalUnmarshalRStat(t *testing.T) {
	v := RStat{}
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	left, err := v.UnmarshalMsg(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {

		err = p.storage.Delete(context.Background(), minioMetaTmpBucket, fn, DeleteOptions{
			Recursive: false,
			Immediate: false,
		})

		if err == nil {
			logger.Event(context.Background(), "healthcheck",
				"node(%s): Read/Write/Delete successful, bringing drive %s online", globalLocalNodeName, p.storage.String())
			p.health.status.Store(diskHealthOK)
			p.health.waiting.Add(-1)
			return
		}
	}
}

// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

TEXT errors(SB),$0
	MOVW	(F0), R1           // ERROR "illegal base register"
	MOVB	(F0), R1           // ERROR "illegal base register"
	MOVH	(F0), R1           // ERROR "illegal base register"
	MOVF	(F0), F1           // ERROR "illegal base register"
	MOVD	(F0), F1           // ERROR "illegal base register"

`${SELECTOR_CONTENT_WRAPPER} iframe`\nconst SELECTOR_TAB_NAV = `${SELECTOR_CONTENT_WRAPPER}.iframe-mode .nav`\nconst SELECTOR_TAB_NAVBAR_NAV = `${SELECTOR_CONTENT_WRAPPER}.iframe-mode .navbar-nav`\nconst SELECTOR_TAB_NAVBAR_NAV_ITEM = `${SELECTOR_TAB_NAVBAR_NAV} .nav-item`\nconst SELECTOR_TAB_NAVBAR_NAV_LINK = `${SELECTOR_TAB_NAVBAR_NAV} .nav-link`\nconst SELECTOR_TAB_CONTENT = `${SELECTOR_CONTENT_WRAPPER}.iframe-mode .tab-content`\nconst SELECTOR_TAB_EMPTY = `${SELECTOR_TAB_CONTENT} .tab-empty`\nconst SELECTOR_TAB_LOADING...

    assertThat(Chars.toArray(list.subList(2, 2))).isEqualTo(new char[] {});
  }

  // `primitives` can't depend on `collect`, so this is what the prod code has to return.
  @SuppressWarnings("EmptyList")
  public void testAsListEmpty() {
    assertThat(Chars.asList(EMPTY)).isSameInstanceAs(Collections.emptyList());
  }

  @J2ktIncompatible

    Note over client,operation: Can raise HTTPException and can change the response
    client ->> dep: Start request
    Note over dep: Run code up to yield
    opt raise
        dep -->> handler: Raise HTTPException
        handler -->> client: HTTP error response
        dep -->> dep: Raise other exception
    end