diff --git a/bin/main.py b/bin/main.py index 4d6890b..7fdcab7 100644 --- a/bin/main.py +++ b/bin/main.py @@ -1,51 +1,90 @@ #!/usr/bin/env python # -*- coding:utf-8 -*- -from PIL import Image,ImageDraw,ImageFont #引入图片处理库 -import os,sys,re,json,time,datetime #引入系统相关库 -from borax.calendars.lunardate import LunarDate #农历日期以及天干地支纪年法的 Python 库 -import logging #日志库 +from flask import Flask, render_template_string, request, Response, redirect, url_for +from PIL import Image, ImageDraw, ImageFont # 引入图片处理库 +import os, sys, re, json, time, datetime # 引入系统相关库 +from borax.calendars.lunardate import LunarDate # 农历日期以及天干地支纪年法的 Python 库 +import logging # 日志库 import subprocess -import os -from threading import Timer -import requests -import socket +import io # 导入 io 模块 +from threading import Thread -white = 255 #颜色 +app = Flask(__name__) + +# 设置Flask日志级别为WARNING,减少日志输出 +log = logging.getLogger('werkzeug') +log.setLevel(logging.WARNING) + +white = 255 # 颜色 black = 0 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(message)s') + ################################引入配置文件开始################################################ picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic') libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib') -if os.path.exists(libdir): - sys.path.append(libdir)#将引入文件添加到环境变量 - from waveshare_epd import epd2in13_V4 #引入墨水屏驱动文件 +if os.path.exists(libdir): + sys.path.append(libdir) # 将引入文件添加到环境变量 + from waveshare_epd import epd2in13_V4 # 引入墨水屏驱动文件 logging.debug("Loading Fonts") -font01 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20) #字体文件 -font02 = ImageFont.truetype(os.path.join(picdir, 'GB2312.ttf'), 15) #字体文件 -font03 = ImageFont.truetype(os.path.join(picdir, 'Fonttt.ttf'), 48) #字体文件 -font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) #字体文件 -font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 12) #字体文件 -font06 = ImageFont.truetype(os.path.join(picdir, '原神cn.ttf'), 13) #字体文件 +font01 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20) # 字体文件 +font02 = ImageFont.truetype(os.path.join(picdir, 'GB2312.ttf'), 15) # 字体文件 +font03 = ImageFont.truetype(os.path.join(picdir, 'Fonttt.ttf'), 48) # 字体文件 +font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) # 字体文件 +font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 12) # 字体文件 +font06 = ImageFont.truetype(os.path.join(picdir, '原神cn.ttf'), 13) # 字体文件 ################################引入配置文件结束################################################ -def Local_strong_brush(): #局部强制刷新显示 - i = 0 - while i < 5: - epd.displayPartial(epd.getbuffer(info_image.rotate(180)))#局刷开始 - i = i + 1 -def get_date():#返回当前年月日及星期几 + +# 定义元素位置配置 +positions = { + "date": (2, 2), + "time": (5, 28), + "battery_icon_positions": [ + (126, 109), (154, 109), + (126, 110), (126, 119), + (127, 119), (154, 119), + (154, 110), (154, 118), + (155, 112), (157, 112), + (155, 116), (157, 116), + (157, 113), (157, 115) + ], + "power_str_position": (129, 108), + "clock_icon_position": [(192, 107), (207, 120)], + "clock_hand_positions": [ + (199, 109), (199, 114), + (200, 114), (204, 114) + ], + "ip_address_position": (10, 107), + "weather_prefix_position": { + "天气": (150, 25), + "温度": (150, 45), + "湿度": (150, 65), + "城市": (150, 85) + }, + "weather_value_position": { + "weather": (191, 25), + "temperature": (191, 45), + "humidity": (191, 65), + "cityname": (191, 85) + }, + "weather_update_position": (211, 107), + "bottom_edge_position": [(0, 105), (250, 122)] +} + +def get_date(): # 返回当前年月日及星期几 date = datetime.datetime.now() - today=LunarDate.today() - week_day_dict = {0: '星期一',1: '星期二',2: '星期三',3: '星期四',4: '星期五',5: '星期六',6: '星期日',} + today = LunarDate.today() + week_day_dict = {0: '星期一', 1: '星期二', 2: '星期三', 3: '星期四', 4: '星期五', 5: '星期六', 6: '星期日'} day = date.weekday() - return time.strftime('%Y年%m月%d日')+''+week_day_dict[day]+''+today.strftime('农历%M月%D') -def get_time():#返回当前时间,不到秒,大写 + return time.strftime('%Y年%m月%d日') + '' + week_day_dict[day] + '' + today.strftime('农历%M月%D') + +def get_time(): # 返回当前时间,不到秒,大写 return time.strftime('%H:%M') -def Get_address():#获取当前的IP地址 - return (subprocess.check_output(u"hostname -I | cut -d\' \' -f1 | head --bytes -1", shell = True ).decode('gbk')) + def Get_ipv4_address(): # 获取当前的IP地址 try: # 执行命令获取IP地址,并处理输出以仅返回IPv4地址 - ip_output = subprocess.check_output("hostname -I | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}'", shell=True).decode('utf-8').strip() + ip_output = subprocess.check_output( + "hostname -I | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}'", shell=True).decode('utf-8').strip() # 分割输出以获取单个IP地址列表 ip_list = ip_output.split() # 过滤掉以172开头的IP地址 @@ -56,205 +95,420 @@ def Get_ipv4_address(): # 获取当前的IP地址 else: return "地址获取失败" except subprocess.CalledProcessError as e: - #logging.error("获取IPv4地址失败: %s", e) return "获取失败" -def CPU_temperature():#CPU温度获取 - temperatura = os.popen('vcgencmd measure_temp').readline() - temperatura = temperatura.replace('temp=','').strip() - return str(temperatura) -def Memory_footprint():#显示内存占用百分比 - return(subprocess.check_output(u"free -m | awk -F '[ :]+' 'NR==2{printf \"%d\", ($3)/$2*100}'", shell = True ).decode('gbk')) -def CPU_usage(): #显示CPU占用百分比 - return(str(int(float(os.popen("top -b -n1 | awk '/Cpu\(s\):/ {print $2}'").readline().strip())))) -def power_battery():#获取当前电池电量 - return(str(int(subprocess.check_output(u"echo \"get battery\" | nc -q 0 127.0.0.1 8423|awk -F':' '{print int($2)}'", shell = True ).decode('gbk')))+u'%') -# 打印电量信息 -print(power_battery()) -def Bottom_edge(): #在图片中添加底边内容 - draw.rectangle((0, 105, 250, 122), 'black', 'black') - '''电池图标画图''' - draw.line((126,109,154,109),fill=255, width=1) #电池顶边 - draw.line((126,110,126,119),fill=255, width=1) #电池左边 - draw.line((127,119,154,119),fill=255, width=1) #电池下边 - draw.line((154,110,154,118),fill=255, width=1) - draw.line((155,112,157,112),fill=255, width=1) - draw.line((155,116,157,116),fill=255, width=1) - draw.line((157,113,157,115),fill=255, width=1) - global power_str - power_str=power_battery() - draw.text((129,108),power_str,font = font04,fill =255) #显示当前电量百分比 - '''电池图标画图''' - draw.ellipse((192, 107, 207, 120), 0, 255)# 时钟图标 - draw.line((199,109,199,114),fill=255, width=1) - draw.line((200,114,204,114),fill=255, width=1) - global local_addr #获取当前IP地址 - local_addr= Get_ipv4_address() #获取当前IP地址 - draw.text((10,107),"IP:"+local_addr,font = font05,fill =255)#显示当前IP地址 -def Weather(): #在图片中添加天气内容 - Weather_json = open('/root/2.13-Ink-screen-clock/bin/weather.json','r') - Weather_data = Weather_json.read() - Weather_json.close() - Weather_text=json.loads(Weather_data) - global Weather_position - global temperature - global weather - global wind_direction - global weather_update - global weather_date - global humidity - Weather_position = Weather_text['cityname'] #定位位置 - temperature=Weather_text['temp']+u'°C' #温度 - weather = Weather_text['weather'] #天气情况 - wind_direction = Weather_text['WD'] #风向 - weather_update = Weather_text['time'] #天气更新时间 - weather_date = Weather_text['date'] #日期 - humidity = Weather_text['SD'] #湿度 - draw.text((150,25),"天气:",font = font06,fill =0)#显示当前天气前缀 - draw.text((150,45),"温度:",font = font06,fill =0)#显示当前温度前缀 - draw.text((150,65),"湿度:",font = font06,fill =0)#显示当前湿度前缀 - draw.text((150,85),"城市:",font = font06,fill =0)#显示当前城市前缀 - draw.text((191,25),weather,font = font06,fill =0) - draw.text((191,45),temperature,font = font06,fill =0) - draw.text((191,65),humidity,font = font06,fill =0) - draw.text((191,85),Weather_position,font = font06,fill =0) - draw.text((211,107),weather_update,font = font05,fill =255) #显示天气更新时间 -def Basic_refresh(): #全刷函数 - logging.info("在启动画布之前,刷新并准备基本内容")#开始画布前刷新准备基础内容 - global get_date_var - get_date_var=get_date() #记录开始数据 - draw.text((2,2),get_date_var,font = font02,fill =0)#将日期及星期几显示到屏幕 - global local_time - local_time=get_time() - draw.text((5,30),local_time,font = font03,fill =0)#显示当前时间 - Bottom_edge() #添加底边内容 - Weather() #天气内容 - epd.display(epd.getbuffer(info_image.rotate(180))) -def Partial_full_brush(): #局部定时全刷函数 - Basic_refresh() #全局刷新 - logging.debug("局部定时全局刷新") - epd.init() -def Partial_refresh():#局刷函数 - logging.info("部分内容更新,此更新建议与分钟同步,以节省墨水屏的使用寿命")#局部内容更新,此更新建议与分钟同步,以节省墨水屏寿命 - epd.displayPartBaseImage(epd.getbuffer(info_image.rotate(180))) - epd.init() - while (True): - global local_time - local_time1=get_time() - if (local_time1==local_time) ==False: - draw.rectangle((5, 30, 149, 82), fill = 255) #时间局刷区域 - draw.text((5,30),local_time1,font = font03,fill =0)#刷新当前时间 - local_time=local_time1 - Local_strong_brush() #局部强刷 - get_date_var1=get_date() #局刷判断,如果时间与前一次不一致说明内容变化,需要刷新显示 - global get_date_var #再次声明这个是全局变量 - if(get_date_var1==get_date_var) ==False: - draw.rectangle((2, 2, 250, 16), fill = 255) #设置头部刷新区域 - draw.text((2,2),get_date_var1,font = font02,fill =0)#将日期及星期几刷新显示到屏幕 - get_date_var=get_date_var1 #将更新的值保存到初始变量,直到下一次变化时执行该刷新操作 - logging.debug("头部日期部位发生刷新变化.") - Local_strong_brush() #局部强刷 - global local_addr #当前IP地址 - local_addr1 = Get_ipv4_address() - if (local_addr1==local_addr) ==False: - draw.rectangle((1, 107, 123, 120), fill = 0) #设置头部刷新区域 - draw.text((10,107),"IP:"+local_addr1,font = font05,fill =255)#显示当前IP地址 - local_addr=local_addr1 - Local_strong_brush() #局部强刷 - '''天气局部更新函数''' - Weather_json = open('/root/2.13-Ink-screen-clock/bin/weather.json','r') - Weather_data = Weather_json.read() - Weather_json.close() - Weather_text=json.loads(Weather_data) - global Weather_position - global temperature - global weather - global wind_direction - global weather_update - global weather_date - global humidity - Weather_position1 = Weather_text['cityname'] #定位位置 - temperature1=Weather_text['temp']+u'°C' #温度 - weather11 = Weather_text['weather'] #天气情况 - wind_direction1 = Weather_text['WD'] #风向 - weather_update1 = Weather_text['time'] #天气更新时间 - weather_date1 = Weather_text['date'] #日期 - humidity1 = Weather_text['SD'] #湿度 - if (weather11==weather) ==False: - draw.rectangle((191, 25, 249, 38), fill = 255) #天气局刷区域 - draw.text((191,25),weather11,font = font06,fill =0) - weather=weather11 - logging.info("天气局部刷新") - Local_strong_brush() #局部强刷 - if (temperature1==temperature) ==False: - draw.rectangle((191, 45, 249, 57), fill = 255) #局刷区域 - draw.text((191,45),temperature1,font = font06,fill =0) - temperature=temperature1 - logging.info("温度局部刷新") - Local_strong_brush() #局部强刷 - if (humidity1==humidity) ==False: - draw.rectangle((191, 65, 249, 77), fill = 255) #局刷区域 - draw.text((191,65),humidity1,font = font06,fill =0) - humidity = humidity1 - logging.info("湿度局部刷新") - Local_strong_brush() #局部强刷 - if (Weather_position1==Weather_position) ==False: - draw.rectangle((191, 85, 249, 98), fill = 255) #局刷区域 - draw.text((191,85),Weather_position1,font = font06,fill =0) - Weather_position = Weather_position1 - logging.info("城市局部刷新") - Local_strong_brush() #局部强刷 - if (weather_update1==weather_update) ==False: - draw.rectangle((211, 107, 248, 118), fill = 0) #设置更新时间刷新区域 - draw.text((211,107),weather_update1,font = font05,fill =255) #显示天气更新时间 - weather_update=weather_update1 - logging.info("天气更新时间局部刷新") - Local_strong_brush() #局部强刷 - '''天气局部更新函数''' - global power_str - power_str1 =power_battery() - if (power_str1==power_str) ==False: - draw.rectangle((128, 110, 153, 117), fill = 0) #设置更新时间刷新区域 - draw.text((129,108),power_battery(),font = font04,fill =255) #显示当前电量百分比 - power_str=power_str1 - Local_strong_brush() #局部强刷 -# logging.info("电源电量局部刷新") -try: -##################屏幕初始化######################### - epd = epd2in13_V4.EPD() #初始化 - epd.init()#设定屏幕刷新模式 - #epd.Clear(0xFF) #清除屏幕内容 -##################屏幕初始化######################### - logging.info("Width = %s, Height = %s", format(epd.width), format(epd.height)) #打印屏幕高度及宽度 - logging.info("初始化并清空显示屏")#屏幕开始准备相关展示 - info_image = Image.new('1', (epd.height, epd.width), 255) #画布创建准备 +def power_battery(): # 获取当前电池电量 + return str(int(subprocess.check_output( + u"echo \"get battery\" | nc -q 0 127.0.0.1 8423|awk -F':' '{print int($2)}'", + shell=True).decode('gbk'))) + u'%' + +def Bottom_edge(draw): # 在图片中添加底边内容 + draw.rectangle(positions["bottom_edge_position"], 'black', 'black') + '''电池图标画图''' + for pos in positions["battery_icon_positions"]: + if len(pos) == 4: + draw.line(pos, fill=255, width=1) + elif len(pos) == 2: + draw.point(pos, fill=255) + + global power_str + power_str = power_battery() + draw.text(positions["power_str_position"], power_str, font=font04, fill=255) # 显示当前电量百分比 + + '''电池图标画图''' + draw.ellipse(positions["clock_icon_position"], 0, 255) # 时钟图标 + for hand_pos in positions["clock_hand_positions"]: + draw.line(hand_pos, fill=255, width=1) + + global local_addr # 获取当前IP地址 + local_addr = Get_ipv4_address() # 获取当前IP地址 + draw.text(positions["ip_address_position"], "IP:" + local_addr, font=font05, fill=255) # 显示当前IP地址 + +def Weather(draw): # 在图片中添加天气内容 + with open('/root/2.13-Ink-screen-clock/bin/weather.json', 'r') as f: + Weather_data = f.read() + Weather_text = json.loads(Weather_data) + global weather_position + global temperature + global weather + global wind_direction + global weather_update + global weather_date + global humidity + weather_position = Weather_text['cityname'] # 定位位置 + temperature = Weather_text['temp'] + u'°C' # 温度 + weather = Weather_text['weather'] # 天气情况 + wind_direction = Weather_text['WD'] # 风向 + weather_update = Weather_text['time'] # 天气更新时间 + weather_date = Weather_text['date'] # 日期 + humidity = Weather_text['SD'] # 湿度 + + draw.text(positions["weather_prefix_position"]["天气"], "天气:", font=font06, fill=0) # 显示当前天气前缀 + draw.text(positions["weather_prefix_position"]["温度"], "温度:", font=font06, fill=0) # 显示当前温度前缀 + draw.text(positions["weather_prefix_position"]["湿度"], "湿度:", font=font06, fill=0) # 显示当前湿度前缀 + draw.text(positions["weather_prefix_position"]["城市"], "城市:", font=font06, fill=0) # 显示当前城市前缀 + draw.text(positions["weather_value_position"]["weather"], weather, font=font06, fill=0) + draw.text(positions["weather_value_position"]["temperature"], temperature, font=font06, fill=0) + draw.text(positions["weather_value_position"]["humidity"], humidity, font=font06, fill=0) + draw.text(positions["weather_value_position"]["cityname"], weather_position, font=font06, fill=0) + draw.text(positions["weather_update_position"], weather_update, font=font05, fill=255) # 显示天气更新时间 + +def generate_image(): + width, height = 250, 122 # 设置画布大小 + info_image = Image.new('1', (width, height), white) # 创建白色背景的画布 draw = ImageDraw.Draw(info_image) - Basic_refresh() #全局刷新 - Partial_refresh() #局部刷新 + + date_var = get_date() # 记录开始数据 + draw.text(positions["date"], date_var, font=font02, fill=0) # 将日期及星期几显示到屏幕 + + local_time = get_time() + draw.text(positions["time"], local_time, font=font03, fill=0) # 显示当前时间 + + Bottom_edge(draw) # 添加底边内容 + Weather(draw) # 天气内容 + + img_byte_arr = io.BytesIO() + info_image.save(img_byte_arr, format='PNG') + img_byte_arr.seek(0) + return img_byte_arr.getvalue() + +@app.route('/') +def index(): + return render_template_string(''' + + + + 电子墨水屏内容 + + + + +

电子墨水屏内容

+
+ + 设置参数 +
+ + +''') + +@app.route('/image') +def image(): + img = generate_image() + return Response(img, mimetype='image/png') + +@app.route('/settings', methods=['GET', 'POST']) +def settings(): + global positions, font01, font02, font03, font04, font05, font06 + + if request.method == 'POST': + # Update positions + positions["date"] = tuple(map(int, request.form.get('date_position').split(','))) + positions["time"] = tuple(map(int, request.form.get('time_position').split(','))) + positions["battery_icon_positions"] = list(map(lambda x: tuple(map(int, x.split(','))), request.form.getlist('battery_icon_positions'))) + positions["power_str_position"] = tuple(map(int, request.form.get('power_str_position').split(','))) + positions["clock_icon_position"] = list(map(lambda x: tuple(map(int, x.split(','))), request.form.getlist('clock_icon_position'))) + positions["clock_hand_positions"] = list(map(lambda x: tuple(map(int, x.split(','))), request.form.getlist('clock_hand_positions'))) + positions["ip_address_position"] = tuple(map(int, request.form.get('ip_address_position').split(','))) + positions["weather_prefix_position"]["天气"] = tuple(map(int, request.form.get('weather_prefix_天气').split(','))) + positions["weather_prefix_position"]["温度"] = tuple(map(int, request.form.get('weather_prefix_温度').split(','))) + positions["weather_prefix_position"]["湿度"] = tuple(map(int, request.form.get('weather_prefix_湿度').split(','))) + positions["weather_prefix_position"]["城市"] = tuple(map(int, request.form.get('weather_prefix_城市').split(','))) + positions["weather_value_position"]["weather"] = tuple(map(int, request.form.get('weather_value_weather').split(','))) + positions["weather_value_position"]["temperature"] = tuple(map(int, request.form.get('weather_value_temperature').split(','))) + positions["weather_value_position"]["humidity"] = tuple(map(int, request.form.get('weather_value_humidity').split(','))) + positions["weather_value_position"]["cityname"] = tuple(map(int, request.form.get('weather_value_cityname').split(','))) + positions["weather_update_position"] = tuple(map(int, request.form.get('weather_update_position').split(','))) + positions["bottom_edge_position"] = list(map(lambda x: tuple(map(int, x.split(','))), request.form.getlist('bottom_edge_position'))) + + # Update fonts + font01 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), int(request.form.get('font01_size'))) + font02 = ImageFont.truetype(os.path.join(picdir, 'GB2312.ttf'), int(request.form.get('font02_size'))) + font03 = ImageFont.truetype(os.path.join(picdir, 'Fonttt.ttf'), int(request.form.get('font03_size'))) + font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), int(request.form.get('font04_size'))) + font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), int(request.form.get('font05_size'))) + font06 = ImageFont.truetype(os.path.join(picdir, '原神cn.ttf'), int(request.form.get('font06_size'))) + + return redirect(url_for('index')) + + # Flatten positions dictionary for rendering + flat_positions = {} + for key, value in positions.items(): + if isinstance(value, dict): + for sub_key, sub_value in value.items(): + flat_positions[f"{key}_{sub_key}"] = sub_value + elif isinstance(value, list): + flat_positions[key] = ';'.join([','.join(map(str, item)) for item in value]) + else: + flat_positions[key] = value + + return render_template_string(''' + + + + 设置参数 + + +

设置参数

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+ + +

+ + +
+ 返回主页 + + +''', flat_positions=flat_positions) + +def screen_updater(): + while True: + try: + epd.init() + Basic_refresh(epd) + Partial_refresh(epd) + epd.sleep() + except Exception as e: + logging.error(f"Screen update failed: {e}") + finally: + time.sleep(60) # 更新频率为每分钟一次 + +def Basic_refresh(epd): # 全刷函数 + logging.info("在启动画布之前,刷新并准备基本内容") # 开始画布前刷新准备基础内容 + global get_date_var + get_date_var = get_date() # 记录开始数据 + draw.text(positions["date"], get_date_var, font=font02, fill=0) # 将日期及星期几显示到屏幕 + global local_time + local_time = get_time() + draw.text(positions["time"], local_time, font=font03, fill=0) # 显示当前时间 + Bottom_edge(draw) # 添加底边内容 + Weather(draw) # 天气内容 + epd.display(epd.getbuffer(info_image.rotate(180))) + +def Partial_refresh(epd): # 局刷函数 + logging.info("部分内容更新,此更新建议与分钟同步,以节省墨水屏的使用寿命") # 局部内容更新,此更新建议与分钟同步,以节省墨水屏寿命 + epd.displayPartBaseImage(epd.getbuffer(info_image.rotate(180))) epd.init() - epd.Clear(0xFF) - epd.sleep() -except OSError as e: - logging.info(e) -except KeyboardInterrupt: - logging.info("检测到键盘中断,正在清理并退出") + while True: + global local_time + local_time1 = get_time() + if local_time1 != local_time: + draw.rectangle((5, 28, 149, 82), fill=255) # 时间局刷区域 + draw.text(positions["time"], local_time1, font=font03, fill=0) # 刷新当前时间 + local_time = local_time1 + Local_strong_brush(epd) # 局部强刷 + + get_date_var1 = get_date() # 局刷判断,如果时间与前一次不一致说明内容变化,需要刷新显示 + global get_date_var # 再次声明这个是全局变量 + if get_date_var1 != get_date_var: + draw.rectangle((2, 2, 250, 16), fill=255) # 设置头部刷新区域 + draw.text(positions["date"], get_date_var1, font=font02, fill=0) # 将日期及星期几刷新显示到屏幕 + get_date_var = get_date_var1 # 将更新的值保存到初始变量,直到下一次变化时执行该刷新操作 + logging.debug("头部日期部位发生刷新变化.") + Local_strong_brush(epd) # 局部强刷 + + global local_addr # 当前IP地址 + local_addr1 = Get_ipv4_address() + if local_addr1 != local_addr: + draw.rectangle((1, 107, 123, 120), fill=0) # 设置头部刷新区域 + draw.text(positions["ip_address_position"], "IP:" + local_addr1, font=font05, fill=255) # 显示当前IP地址 + local_addr = local_addr1 + Local_strong_brush(epd) # 局部强刷 + + '''天气局部更新函数''' + with open('/root/2.13-Ink-screen-clock/bin/weather.json', 'r') as f: + Weather_data = f.read() + Weather_text = json.loads(Weather_data) + global weather_position + global temperature + global weather + global wind_direction + global weather_update + global weather_date + global humidity + weather_position1 = Weather_text['cityname'] # 定位位置 + temperature1 = Weather_text['temp'] + u'°C' # 温度 + weather11 = Weather_text['weather'] # 天气情况 + wind_direction1 = Weather_text['WD'] # 风向 + weather_update1 = Weather_text['time'] # 天气更新时间 + weather_date1 = Weather_text['date'] # 日期 + humidity1 = Weather_text['SD'] # 湿度 + + if weather11 != weather: + draw.rectangle((191, 25, 249, 38), fill=255) # 天气局刷区域 + draw.text(positions["weather_value_position"]["weather"], weather11, font=font06, fill=0) + weather = weather11 + logging.info("天气局部刷新") + Local_strong_brush(epd) # 局部强刷 + + if temperature1 != temperature: + draw.rectangle((191, 45, 249, 57), fill=255) # 局刷区域 + draw.text(positions["weather_value_position"]["temperature"], temperature1, font=font06, fill=0) + temperature = temperature1 + logging.info("温度局部刷新") + Local_strong_brush(epd) # 局部强刷 + + if humidity1 != humidity: + draw.rectangle((191, 65, 249, 77), fill=255) # 局刷区域 + draw.text(positions["weather_value_position"]["humidity"], humidity1, font=font06, fill=0) + humidity = humidity1 + logging.info("湿度局部刷新") + Local_strong_brush(epd) # 局部强刷 + + if weather_position1 != weather_position: + draw.rectangle((191, 85, 249, 98), fill=255) # 局刷区域 + draw.text(positions["weather_value_position"]["cityname"], weather_position1, font=font06, fill=0) + weather_position = weather_position1 + logging.info("城市局部刷新") + Local_strong_brush(epd) # 局部强刷 + + if weather_update1 != weather_update: + draw.rectangle((211, 107, 248, 118), fill=0) # 设置更新时间刷新区域 + draw.text(positions["weather_update_position"], weather_update1, font=font05, fill=255) # 显示天气更新时间 + weather_update = weather_update1 + logging.info("天气更新时间局部刷新") + Local_strong_brush(epd) # 局部强刷 + + '''天气局部更新函数''' + global power_str + power_str1 = power_battery() + if power_str1 != power_str: + draw.rectangle((128, 110, 153, 117), fill=0) # 设置更新时间刷新区域 + draw.text(positions["power_str_position"], power_str1, font=font04, fill=255) # 显示当前电量百分比 + power_str = power_str1 + Local_strong_brush(epd) # 局部强刷 + +def Local_strong_brush(epd): # 局部强制刷新显示 + i = 0 + while i < 5: + epd.displayPartial(epd.getbuffer(info_image.rotate(180))) # 局刷开始 + i = i + 1 + +if __name__ == '__main__': + try: + epd = epd2in13_V4.EPD() # 初始化 + epd.init() # 设定屏幕刷新模式 + logging.info("Width = %s, Height = %s", format(epd.width), format(epd.height)) # 打印屏幕高度及宽度 + logging.info("初始化并清空显示屏") # 屏幕开始准备相关展示 + info_image = Image.new('1', (epd.height, epd.width), 255) # 画布创建准备 + draw = ImageDraw.Draw(info_image) + + # 启动屏幕更新线程 + screen_thread = Thread(target=screen_updater) + screen_thread.daemon = True + screen_thread.start() + + # 启动Flask应用 + app.run(host='0.0.0.0', port=5000) + except OSError as e: + logging.info(e) + except KeyboardInterrupt: + logging.info("检测到键盘中断,正在清理并退出") + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + + except Exception as e: + logging.error("发生了意外的错误: %s", e) + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + + # 脚本正常结束后的清理操作 epd.init() epd.Clear(0xFF) # 清除屏幕内容 - epd.sleep() # 使屏幕进入休眠状态 + epd.sleep() # 使屏幕进入休眠状态 epd2in13_V4.epdconfig.module_exit() # 清理资源 - exit() - -except Exception as e: - logging.error("发生了意外的错误: %s", e) - epd.init() - epd.Clear(0xFF) # 清除屏幕内容 - epd.sleep() # 使屏幕进入休眠状态 - epd2in13_V4.epdconfig.module_exit() # 清理资源 - exit() - -# 脚本正常结束后的清理操作 -epd.init() -epd.Clear(0xFF) # 清除屏幕内容 -epd.sleep() # 使屏幕进入休眠状态 -epd2in13_V4.epdconfig.module_exit() # 清理资源 -exit() \ No newline at end of file + exit() \ No newline at end of file diff --git a/bin/main.py1 b/bin/main.py1 new file mode 100644 index 0000000..59fd76c --- /dev/null +++ b/bin/main.py1 @@ -0,0 +1,260 @@ +#!/usr/bin/env python +# -*- coding:utf-8 -*- +from PIL import Image,ImageDraw,ImageFont #引入图片处理库 +import os,sys,re,json,time,datetime #引入系统相关库 +from borax.calendars.lunardate import LunarDate #农历日期以及天干地支纪年法的 Python 库 +import logging #日志库 +import subprocess +import os +from threading import Timer +import requests +import socket + +white = 255 #颜色 +black = 0 +logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(message)s') +################################引入配置文件开始################################################ +picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic') +libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib') +if os.path.exists(libdir): + sys.path.append(libdir)#将引入文件添加到环境变量 + from waveshare_epd import epd2in13_V4 #引入墨水屏驱动文件 +logging.debug("Loading Fonts") +font01 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20) #字体文件 +font02 = ImageFont.truetype(os.path.join(picdir, 'GB2312.ttf'), 15) #字体文件 +font03 = ImageFont.truetype(os.path.join(picdir, 'Fonttt.ttf'), 48) #字体文件 +font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) #字体文件 +font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 12) #字体文件 +font06 = ImageFont.truetype(os.path.join(picdir, '原神cn.ttf'), 13) #字体文件 +################################引入配置文件结束################################################ +def Local_strong_brush(): #局部强制刷新显示 + i = 0 + while i < 5: + epd.displayPartial(epd.getbuffer(info_image.rotate(180)))#局刷开始 + i = i + 1 +def get_date():#返回当前年月日及星期几 + date = datetime.datetime.now() + today=LunarDate.today() + week_day_dict = {0: '星期一',1: '星期二',2: '星期三',3: '星期四',4: '星期五',5: '星期六',6: '星期日',} + day = date.weekday() + return time.strftime('%Y年%m月%d日')+''+week_day_dict[day]+''+today.strftime('农历%M月%D') +def get_time():#返回当前时间,不到秒,大写 + return time.strftime('%H:%M') +def Get_address():#获取当前的IP地址 + return (subprocess.check_output(u"hostname -I | cut -d\' \' -f1 | head --bytes -1", shell = True ).decode('gbk')) +def Get_ipv4_address(): # 获取当前的IP地址 + try: + # 执行命令获取IP地址,并处理输出以仅返回IPv4地址 + ip_output = subprocess.check_output("hostname -I | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}'", shell=True).decode('utf-8').strip() + # 分割输出以获取单个IP地址列表 + ip_list = ip_output.split() + # 过滤掉以172开头的IP地址 + filtered_ips = [ip for ip in ip_list if not ip.startswith("172.")] + # 如果有有效的IP地址,返回第一个,否则返回获取失败 + if filtered_ips: + return filtered_ips[0] + else: + return "地址获取失败" + except subprocess.CalledProcessError as e: + #logging.error("获取IPv4地址失败: %s", e) + return "获取失败" +def CPU_temperature():#CPU温度获取 + temperatura = os.popen('vcgencmd measure_temp').readline() + temperatura = temperatura.replace('temp=','').strip() + return str(temperatura) +def Memory_footprint():#显示内存占用百分比 + return(subprocess.check_output(u"free -m | awk -F '[ :]+' 'NR==2{printf \"%d\", ($3)/$2*100}'", shell = True ).decode('gbk')) +def CPU_usage(): #显示CPU占用百分比 + return(str(int(float(os.popen("top -b -n1 | awk '/Cpu\(s\):/ {print $2}'").readline().strip())))) +def power_battery():#获取当前电池电量 + return(str(int(subprocess.check_output(u"echo \"get battery\" | nc -q 0 127.0.0.1 8423|awk -F':' '{print int($2)}'", shell = True ).decode('gbk')))+u'%') +# 打印电量信息 +print(power_battery()) +def Bottom_edge(): #在图片中添加底边内容 + draw.rectangle((0, 105, 250, 122), 'black', 'black') + '''电池图标画图''' + draw.line((126,109,154,109),fill=255, width=1) #电池顶边 + draw.line((126,110,126,119),fill=255, width=1) #电池左边 + draw.line((127,119,154,119),fill=255, width=1) #电池下边 + draw.line((154,110,154,118),fill=255, width=1) + draw.line((155,112,157,112),fill=255, width=1) + draw.line((155,116,157,116),fill=255, width=1) + draw.line((157,113,157,115),fill=255, width=1) + global power_str + power_str=power_battery() + draw.text((129,108),power_str,font = font04,fill =255) #显示当前电量百分比 + '''电池图标画图''' + draw.ellipse((192, 107, 207, 120), 0, 255)# 时钟图标 + draw.line((199,109,199,114),fill=255, width=1) + draw.line((200,114,204,114),fill=255, width=1) + global local_addr #获取当前IP地址 + local_addr= Get_ipv4_address() #获取当前IP地址 + draw.text((10,107),"IP:"+local_addr,font = font05,fill =255)#显示当前IP地址 +def Weather(): #在图片中添加天气内容 + Weather_json = open('/root/2.13-Ink-screen-clock/bin/weather.json','r') + Weather_data = Weather_json.read() + Weather_json.close() + Weather_text=json.loads(Weather_data) + global Weather_position + global temperature + global weather + global wind_direction + global weather_update + global weather_date + global humidity + Weather_position = Weather_text['cityname'] #定位位置 + temperature=Weather_text['temp']+u'°C' #温度 + weather = Weather_text['weather'] #天气情况 + wind_direction = Weather_text['WD'] #风向 + weather_update = Weather_text['time'] #天气更新时间 + weather_date = Weather_text['date'] #日期 + humidity = Weather_text['SD'] #湿度 + draw.text((150,25),"天气:",font = font06,fill =0)#显示当前天气前缀 + draw.text((150,45),"温度:",font = font06,fill =0)#显示当前温度前缀 + draw.text((150,65),"湿度:",font = font06,fill =0)#显示当前湿度前缀 + draw.text((150,85),"城市:",font = font06,fill =0)#显示当前城市前缀 + draw.text((191,25),weather,font = font06,fill =0) + draw.text((191,45),temperature,font = font06,fill =0) + draw.text((191,65),humidity,font = font06,fill =0) + draw.text((191,85),Weather_position,font = font06,fill =0) + draw.text((211,107),weather_update,font = font05,fill =255) #显示天气更新时间 + +def Basic_refresh(): #全刷函数 + logging.info("在启动画布之前,刷新并准备基本内容")#开始画布前刷新准备基础内容 + global get_date_var + get_date_var=get_date() #记录开始数据 + draw.text((2,2),get_date_var,font = font02,fill =0)#将日期及星期几显示到屏幕 + global local_time + local_time=get_time() + draw.text((5,28),local_time,font = font03,fill =0)#显示当前时间 + Bottom_edge() #添加底边内容 + Weather() #天气内容 + epd.display(epd.getbuffer(info_image.rotate(180))) +def Partial_full_brush(): #局部定时全刷函数 + Basic_refresh() #全局刷新 + logging.debug("局部定时全局刷新") + epd.init() +def Partial_refresh():#局刷函数 + logging.info("部分内容更新,此更新建议与分钟同步,以节省墨水屏的使用寿命")#局部内容更新,此更新建议与分钟同步,以节省墨水屏寿命 + epd.displayPartBaseImage(epd.getbuffer(info_image.rotate(180))) + epd.init() + while (True): + global local_time + local_time1=get_time() + if (local_time1==local_time) ==False: + draw.rectangle((5, 28, 149, 82), fill = 255) #时间局刷区域 + draw.text((5,28),local_time1,font = font03,fill =0)#刷新当前时间 + local_time=local_time1 + Local_strong_brush() #局部强刷 + get_date_var1=get_date() #局刷判断,如果时间与前一次不一致说明内容变化,需要刷新显示 + global get_date_var #再次声明这个是全局变量 + if(get_date_var1==get_date_var) ==False: + draw.rectangle((2, 2, 250, 16), fill = 255) #设置头部刷新区域 + draw.text((2,2),get_date_var1,font = font02,fill =0)#将日期及星期几刷新显示到屏幕 + get_date_var=get_date_var1 #将更新的值保存到初始变量,直到下一次变化时执行该刷新操作 + logging.debug("头部日期部位发生刷新变化.") + Local_strong_brush() #局部强刷 + global local_addr #当前IP地址 + local_addr1 = Get_ipv4_address() + if (local_addr1==local_addr) ==False: + draw.rectangle((1, 107, 123, 120), fill = 0) #设置头部刷新区域 + draw.text((10,107),"IP:"+local_addr1,font = font05,fill =255)#显示当前IP地址 + local_addr=local_addr1 + Local_strong_brush() #局部强刷 + '''天气局部更新函数''' + Weather_json = open('/root/2.13-Ink-screen-clock/bin/weather.json','r') + Weather_data = Weather_json.read() + Weather_json.close() + Weather_text=json.loads(Weather_data) + global Weather_position + global temperature + global weather + global wind_direction + global weather_update + global weather_date + global humidity + Weather_position1 = Weather_text['cityname'] #定位位置 + temperature1=Weather_text['temp']+u'°C' #温度 + weather11 = Weather_text['weather'] #天气情况 + wind_direction1 = Weather_text['WD'] #风向 + weather_update1 = Weather_text['time'] #天气更新时间 + weather_date1 = Weather_text['date'] #日期 + humidity1 = Weather_text['SD'] #湿度 + if (weather11==weather) ==False: + draw.rectangle((191, 25, 249, 38), fill = 255) #天气局刷区域 + draw.text((191,25),weather11,font = font06,fill =0) + weather=weather11 + logging.info("天气局部刷新") + Local_strong_brush() #局部强刷 + if (temperature1==temperature) ==False: + draw.rectangle((191, 45, 249, 57), fill = 255) #局刷区域 + draw.text((191,45),temperature1,font = font06,fill =0) + temperature=temperature1 + logging.info("温度局部刷新") + Local_strong_brush() #局部强刷 + if (humidity1==humidity) ==False: + draw.rectangle((191, 65, 249, 77), fill = 255) #局刷区域 + draw.text((191,65),humidity1,font = font06,fill =0) + humidity = humidity1 + logging.info("湿度局部刷新") + Local_strong_brush() #局部强刷 + if (Weather_position1==Weather_position) ==False: + draw.rectangle((191, 85, 249, 98), fill = 255) #局刷区域 + draw.text((191,85),Weather_position1,font = font06,fill =0) + Weather_position = Weather_position1 + logging.info("城市局部刷新") + Local_strong_brush() #局部强刷 + if (weather_update1==weather_update) ==False: + draw.rectangle((211, 107, 248, 118), fill = 0) #设置更新时间刷新区域 + draw.text((211,107),weather_update1,font = font05,fill =255) #显示天气更新时间 + weather_update=weather_update1 + logging.info("天气更新时间局部刷新") + Local_strong_brush() #局部强刷 + '''天气局部更新函数''' + global power_str + power_str1 =power_battery() + if (power_str1==power_str) ==False: + draw.rectangle((128, 110, 153, 117), fill = 0) #设置更新时间刷新区域 + draw.text((129,108),power_battery(),font = font04,fill =255) #显示当前电量百分比 + power_str=power_str1 + Local_strong_brush() #局部强刷 +# logging.info("电源电量局部刷新") +try: +##################屏幕初始化######################### + epd = epd2in13_V4.EPD() #初始化 + epd.init()#设定屏幕刷新模式 + #epd.Clear(0xFF) #清除屏幕内容 +##################屏幕初始化######################### + logging.info("Width = %s, Height = %s", format(epd.width), format(epd.height)) #打印屏幕高度及宽度 + logging.info("初始化并清空显示屏")#屏幕开始准备相关展示 + info_image = Image.new('1', (epd.height, epd.width), 255) #画布创建准备 + draw = ImageDraw.Draw(info_image) + Basic_refresh() #全局刷新 + Partial_refresh() #局部刷新 + epd.init() + epd.Clear(0xFF) + epd.sleep() +except OSError as e: + logging.info(e) +except KeyboardInterrupt: + logging.info("检测到键盘中断,正在清理并退出") + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + +except Exception as e: + logging.error("发生了意外的错误: %s", e) + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + +# 脚本正常结束后的清理操作 +epd.init() +epd.Clear(0xFF) # 清除屏幕内容 +epd.sleep() # 使屏幕进入休眠状态 +epd2in13_V4.epdconfig.module_exit() # 清理资源 +exit() \ No newline at end of file