diff --git a/bin/main.py b/bin/main.py index 3e53f4b..34a5971 100644 --- a/bin/main.py +++ b/bin/main.py @@ -5,6 +5,7 @@ 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 @@ -19,7 +20,7 @@ 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'), 19) #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, 'Font.ttc'), 15) #字体文件 font03 = ImageFont.truetype(os.path.join(picdir, 'DSEG7Modern-Bold.ttf'), 38) #字体文件 font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) #字体文件 @@ -45,16 +46,21 @@ 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() - # 检查是否为IPv4地址 - if ip_output and not ip_output.startswith("127."): - return ip_output + # 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 "IPv4获取失败" except subprocess.CalledProcessError as e: - return f"获取失败" + 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=','').replace('\'C', '').strip() + 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')) @@ -103,14 +109,14 @@ def Weather(): #在图片中添加天气内容 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((175,25),"天气:",font = font06,fill =0)#显示当前天气前缀 - draw.text((175,45),"温度:",font = font06,fill =0)#显示当前温度前缀 - draw.text((175,65),"湿度:",font = font06,fill =0)#显示当前湿度前缀 - draw.text((175,85),"城市:",font = font06,fill =0)#显示当前城市前缀 - draw.text((205,25),weather,font = font06,fill =0) - draw.text((205,45),temperature,font = font06,fill =0) - draw.text((205,65),humidity,font = font06,fill =0) - draw.text((205,85),Weather_position,font = font06,fill =0) + 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 @@ -121,18 +127,6 @@ def Basic_refresh(): #全刷函数 global local_time local_time=get_time() draw.text((5,40),local_time,font = font03,fill =0)#显示当前时间 - global cpu_temp - cpu_temp = str(CPU_temperature()) # 调用函数并转换为字符串 - text_to_display = "CPU温度:" + cpu_temp + "°C" - draw.text((4, 19), text_to_display, font=font06, fill=0) # 绘制文本 - global cpu_use - cpu_use = str(CPU_usage()) # 调用函数并转换为字符串 - text_to_display = "CPU占用:" + cpu_use + "%" - draw.text((4, 84), text_to_display, font=font06, fill=0) # 绘制文本 - global mem_use - mem_use = str(Memory_footprint()) # 调用函数并转换为字符串 - text_to_display = "内存占用:" + mem_use + "%" # 连接字符串 - draw.text((86, 84), text_to_display, font=font06, fill=0) # 绘制文本 Bottom_edge() #添加底边内容 Weather() #天气内容 epd.display(epd.getbuffer(info_image.rotate(180))) @@ -187,26 +181,26 @@ def Partial_refresh():#局刷函数 weather_date1 = Weather_text['date'] #日期 humidity1 = Weather_text['SD'] #湿度 if (weather11==weather) ==False: - draw.rectangle((205, 25, 250, 38), fill = 255) #天气局刷区域 - draw.text((205,25),weather11,font = font06,fill =0) + 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((205, 45, 250, 57), fill = 255) #局刷区域 - draw.text((205,45),temperature1,font = font06,fill =0) + 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((205, 65, 250, 77), fill = 255) #局刷区域 - draw.text((205,65),humidity1,font = font06,fill =0) + 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((205, 85, 250, 98), fill = 255) #局刷区域 - draw.text((205,85),Weather_position1,font = font06,fill =0) + 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 @@ -224,106 +218,39 @@ def Partial_refresh():#局刷函数 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") - '''CPU温度显示''' - global cpu_temp - cpu_temp1 =CPU_temperature() - if (cpu_temp1==cpu_temp) ==False: - draw.rectangle((1, 19, 130, 38), fill = 255) - cpu_temp = str(CPU_temperature()) # 调用函数并转换为字符串 - text_to_display = "CPU温度:" + cpu_temp + "°C" - draw.text((4, 19), text_to_display, font=font06, fill=0) # 绘制文本 - cpu_temp1=cpu_temp - Local_strong_brush() #局部强刷 - #logging.info("CPU温度局部刷新") - '''CPU温度显示''' - '''CPU占用显示''' - global cpu_use - cpu_use1 =CPU_usage() - if (cpu_use1==cpu_use) ==False: - draw.rectangle((1, 84, 85, 98), fill = 255) - cpu_use = str(CPU_usage()) # 调用函数并转换为字符串 - text_to_display = "CPU占用:" + cpu_use + "%" - draw.text((4, 84), text_to_display, font=font06, fill=0) # 绘制文本 - cpu_use1=cpu_use - Local_strong_brush() #局部强刷 - #logging.info("CPU温度局部刷新") - '''CPU占用显示''' - '''内存百分比显示''' - global mem_use - mem_use1 =Memory_footprint() - if (mem_use1==mem_use) ==False: - draw.rectangle((86, 84, 170, 98), fill = 255) - mem_use = str(Memory_footprint()) # 调用函数并转换为字符串 - text_to_display = "内存占用:" + mem_use + "%" # 连接字符串 - draw.text((86, 84), text_to_display, font=font06, fill=0) # 绘制文本 - mem_use1=mem_use - Local_strong_brush() #局部强刷 - #logging.info("内存百分比局部刷新") - '''内存百分比显示''' +# 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() -retry_interval = 180 # 设置重试间隔时间（秒） -while True: - 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() - time.sleep(300) - break # 如果脚本执行成功，则退出循环 - except (OSError, Exception) as e: # 捕获你提到的异常 - logging.error("发生了错误: %s", e) - time.sleep(retry_interval) # 等待一段时间后重试 - continue - 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() - -retry_interval = 180 # 设置重试间隔时间（秒） -time.sleep(retry_interval) -while True: - 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() - time.sleep(300) - break # 如果脚本执行成功，则退出循环 - except (OSError, Exception) as e: # 捕获你提到的异常 - logging.error("发生了错误: %s", e) - time.sleep(retry_interval) # 等待一段时间后重试 - continue - 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()