一个合格的程序员,怎么能不懂点 Python,虽然做 Java这么多年,我还是想用她来开发。

树莓派 3B+ 的系统默认预装了 Python3 ,我们只需要安装一些第三方依赖就可以,以下便是主要代码:

import time
import random
import os
import pygame
import urllib.request
import json
from aip import AipSpeech
“”"
树莓派打造智能闹钟
pip3 install pygame
pip3 install baidu-aip
“”"

获取天气

def get_weather():

青岛天气,101120201 是青岛地区的编码,其他地区请自行查找

url = ‘http://www.weather.com.cn/data/cityinfo/101120201.html’
obj = urllib.request.urlopen(url)
data_b = obj.read()
data_s = data_b.decode(‘utf-8’)
data_dict = json.loads(data_s)
rt = data_dict[‘weatherinfo’]
weather = ‘亲爱的:该起床了,别睡了,快变小猪了,哈哈哈哈哈,我想你了,你想我吗?青岛的温度是 {} 到 {},天气 {}’
weather = weather.format(rt[‘temp1’], rt[‘temp2’], rt[‘weather’])
if ‘雨’ in weather:
weather += ‘今天别忘记带雨伞哦!’
du_say(weather)

文字转语音

def du_say(weather):
app_id = ‘****’
api_key = ‘****’
secret_key = ‘****’
client = AipSpeech(app_id, api_key, secret_key)

per 3是汉子 4是妹子,spd 是语速,vol 是音量

result = client.synthesis(weather, ‘zh’, 1, {
‘vol’: 5, ‘per’: 3, ‘spd’: 4
})

识别正确返回语音二进制 错误则返回dict 参照下面错误码

if not isinstance(result, dict):
with open(‘weather.mp3’, ‘wb’) as f:
f.write(result)
py_game_player(‘weather.mp3’)

播放天气和音乐

def py_game_player(file):
pygame.mixer.init()
print(“播报天气”)
pygame.mixer.music.load(file)
pygame.mixer.music.play(loops=1, start=0.0)
print(“播放音乐”)
while True:
if pygame.mixer.music.get_busy() == 0:

Linux 配置定时任务要设置绝对路径

mp3 = “/home/pi/alarmClock/”+str(random.randint(1, 6)) + “.mp3”
mp3 = str(random.randint(1, 6)) + “.mp3”
pygame.mixer.music.load(mp3)
pygame.mixer.music.play(loops=1, start=0.0)
break
while True:
if pygame.mixer.music.get_busy() == 0:
print(“播报完毕,起床啦”)
break
if name == ‘main’:
get_weather()