CocoPi_upgrade/preset/app/28_internetTimeClock.py

#!/usr/bin/env python
#version    :       2023.04.04
#language   :       en

import os
from maix import display

from maix import image

from maix import camera
import sys
sys.path.append('/root/')
import time
import http.client
import json
import requests
import bs4
from datetime import datetime
from CocoPi import AHT20

def getNetworkDate_noexit():
    global getDateNum
    try:
        coon = http.client.HTTPConnection('www.baidu.com')
        coon.request("GET","/")
        r = coon.getresponse()
        ts = r.getheader('date')
        GMT_time = time.strptime(ts[5:25],"%d %b %Y %H:%M:%S")
        BeiJing_time = time.localtime(time.mktime(GMT_time) + 8*60*60)
        format_time = time.strftime("%Y-%m-%d %H:%M:%S",BeiJing_time)
        command = "date -s "+"\"{}\"".format(format_time)
        os.system(command)
        getDateNum = 1
        # sys.exit()
    except:
        pass

camera.camera.config(size=(320,240))

ScreenOrientation = False
image.load_freetype("/root/preset/fonts/DigitalNumbers-Regular.ttf")

def getNetworkDate():
    try:
        coon = http.client.HTTPConnection('www.baidu.com')
        coon.request("GET","/")
        r = coon.getresponse()
        ts = r.getheader('date')
        GMT_time = time.strptime(ts[5:25],"%d %b %Y %H:%M:%S")
        BeiJing_time = time.localtime(time.mktime(GMT_time)+ 8*60*60)
        format_time = time.strftime("%Y-%m-%d %H:%M:%S",BeiJing_time)
        command = "date -s "+"\"{}\"".format(format_time)
        os.system(command)
        sys.exit()
    except:
        pass

def get_html(url):
    '''
    封装请求
    '''
    headers = {
        'User-Agent':
        'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36',
        'ContentType':
        'text/html; charset=utf-8',
        'Accept-Encoding':
        'gzip, deflate, sdch',
        'Accept-Language':
        'zh-CN,zh;q=0.8',
        'Connection':
        'keep-alive',
    }
    try:
        htmlcontet = requests.get(url, headers=headers, timeout=30)
        htmlcontet.raise_for_status()
        htmlcontet.encoding = 'utf-8'
        return htmlcontet.text
    except:
        return " 请求失败 "

def get_content(url):
    '''
    抓取页面天气数据
    '''
    weather_list = []
    html = get_html(url)
    soup = bs4.BeautifulSoup(html, 'lxml')
    content_ul = soup.find('div', class_='t').find('ul', class_='clearfix').find_all('li')

    for content in content_ul:
        try:
            weather = {}
            weather['day'] = content.find('h1').text
            weather['temperature'] = content.find(
                'p', class_='tem').span.text + content.find(
                    'p', class_='tem').em.text
            weather_list.append(weather)
        except:
            print('查询不到')
    print(weather_list)
    return weather_list

def getCurrent_data(type):
    now = datetime.now()
    return now.strftime("%"+type+"")

aht20 = AHT20(2)

def screenShow(inputImg,rotationAngle):
    #global img_drop

    if rotationAngle==90 or rotationAngle == 270:
        screenCapture=inputImg.crop(0,0,240,320)
    else:
        screenCapture=inputImg.crop(0,0,320,240)
    canvas_screenShow = screenCapture.rotate(-rotationAngle,adjust=1)
    display.show(canvas_screenShow)


canvas = image.new(size=(320, 240),color = (15,21,46),mode = "RGB")
canvas.draw_string(8 , 100 , "Checking Wi-Fi connection", scale = 1, color = (209,72,54), thickness = 1)
display.show(canvas)

#os.system("wifi_disconnect_ap_test")
#os.system('wifi_connect_chinese_ap_test "CocoRobo_SZ" "cocorobo2019"')
#CLIENT = ntplib.NTPClient()
#RESPONSE = CLIENT.request('127.0.0.1')
getNetworkDate_noexit()
canvas = image.new(size = (320, 240))
getNetworkDate()
weather = get_content('http://www.weather.com.cn/weather1d/101280601.shtml')
while True:
    time.sleep(1)
    canvas.clear()
    canvas.draw_string(10,10, (''.join([str(x) for x in [getCurrent_data("Y"), "-", getCurrent_data("m"), "-", getCurrent_data("d"), " "]])), scale = 2, color = (111,195,223) , thickness = 1)
    canvas.draw_string(25,85, (''.join([str(x) for x in [getCurrent_data("H"), "-", getCurrent_data("M"), "-", getCurrent_data("S")]])), scale = 3, color = (111,195,223) , thickness = 1)
    canvas.draw_string(190,190, str((str(int((aht20.get_humidity()))))) + str("%RH"), scale = 2, color = (111,195,223) , thickness = 1)
    canvas.draw_string(30,190, (str(weather[1].get("temperature"))), scale = 2, color = (111,195,223) , thickness = 1)
    screenShow(canvas,0)