更新 clock.py

bin/clean.sh

@@ -4,8 +4,7 @@ f_name="clean.py"
 dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 logdir="${dir%/*}/log"
 service_name="raspi_e-Paper.service"
-hold_time_seconds=5  # 设置维持时间，例如300秒（5分钟）
+ 
-
 # 停止raspi_e-Paper服务
 echo "正在停止$service_name服务..."
 sudo systemctl stop "$service_name"
@@ -19,9 +18,6 @@ if [ -n "$pids" ]; then
     kill -9 $pids
 fi
 
-# 使用nohup在后台运行Python脚本，并将输出重定向到日志文件
+echo "正在清除屏幕内容"
-nohup /usr/bin/python3 -u "$dir/$f_name" > "${logdir}/info-clean.log" 2>&1 &
+# 运行Python脚本，并将输出重定向到日志文件
-
+/usr/bin/python3 -u "$dir/$f_name" > "${logdir}/info-clean.log" 2>&1
-# 等待维持时间
-echo "正在运行脚本，将在 ${hold_time_seconds} 秒后停止服务..."
-sleep $hold_time_seconds

bin/clock.py

@@ -10,146 +10,228 @@ from threading import Timer
 import requests
 white = 255 #颜色
 black = 0
-logging.basicConfig(level=logging.DEBUG)
+logging.basicConfig(level=logging.INFO)
 ################################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): 
+if os.path.exists(libdir):
-    sys.path.append(libdir)#将引入文件添加到环境变量
+    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
+    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
+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
+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
+font03 = ImageFont.truetype(os.path.join(picdir, 'DSEG7Modern-Bold.ttf'), 66)  # 字体文件
-font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) #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
+font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 12)  # 字体文件
-font06 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 13) #字体文件
+font06 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 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:
+def Local_strong_brush():  # 局部强制刷新显示
-         epd.displayPartial(epd.getbuffer(info_image.rotate(180)))#局刷开始
+    i = 0
-         i = i + 1
+    while i < 5:
-def get_date():#返回当前年月日及星期几
+        epd.displayPartial(epd.getbuffer(info_image.rotate(180)))  # 局刷开始
+        i += 1
+
+
+def get_date():  # 返回当前年月日及星期几
     date = datetime.datetime.now()
-    today=LunarDate.today()
+    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',}
+    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 %M月%D')
+    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
+# 定义一个全局标志变量，用于检查是否已经设置了系统时间或尝试过设置
-    return time.strftime('%H:%M')
+has_set_system_time = False
-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 set_system_time_from_hwclock(utc=True):
-def CPU_temperature():#CPU温度获取
+    """Set the system time from the hardware clock.
-     temperatura = os.popen('vcgencmd measure_temp').readline()
+    
-     temperatura = temperatura.replace('temp=','').strip()
+    Args:
-     return str(temperatura)
+        utc (bool): Whether the RTC is in UTC. Default is True.
-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'))
+    try:
-def CPU_usage(): #显示CPU占用百分比
+        # 记录调用 hwclock 前的时间
-     return(str(int(float(os.popen("top -b -n1 | awk '/Cpu\(s\):/ {print $2}'").readline().strip()))))
+        before_time = datetime.datetime.now()
-def power_battery():#获取当前电池电量
+        logging.debug(f"System time before hwclock call: {before_time}")
-     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'%') 
+
+        # 构造 hwclock 命令及其参数
+        hwclock_args = ['sudo', 'hwclock', '--hctosys']
+        if not utc:
+            hwclock_args.append('--localtime')
+        
+        logging.debug(f"Executing hwclock command: {' '.join(hwclock_args)}")
+        
+        # 使用 subprocess.run 执行 hwclock --hctosys 并捕获输出
+        result = subprocess.run(hwclock_args, 
+                               check=True,  # 如果命令失败，则抛出 CalledProcessError 异常
+                               stdout=subprocess.PIPE, 
+                               stderr=subprocess.PIPE, 
+                               text=True)
+        
+        # 等待一小段时间以确保时间更新完成
+        time.sleep(0.1)  # 根据需要调整
+        
+        # 记录调用 hwclock 后的时间
+        after_time = datetime.datetime.now()
+        logging.debug("System time successfully set from hardware clock.")
+        logging.debug(f"System time after hwclock call: {after_time}")
+        
+        # 检查时间是否发生了倒退
+        if after_time < before_time:
+            logging.info(f"Time went backwards after hwclock call: before={before_time}, after={after_time}")
+        
+        return True
+    except subprocess.CalledProcessError as e:
+        logging.error(f"Failed to set system time from hardware clock: {e.stderr}")
+        return False
+    except Exception as e:
+        logging.error(f"An unexpected error occurred: {str(e)}")
+        return False
+
+def get_time():
+    global has_set_system_time
+    
+    if not has_set_system_time:
+        # 尝试从硬件时钟设置系统时间，默认假设 RTC 是 UTC
+        success = set_system_time_from_hwclock(utc=True)
+        # 无论成功与否，都更新标志变量以避免重复尝试
+        has_set_system_time = True
+    
+    # 获取并返回当前时间，格式为 HH:MM 大写
+    current_time = time.strftime('%H:%M').upper()
+    logging.debug(f"Returning current time: {current_time}")
+    return current_time
+
+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').strip()
+
+
+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((128,108),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_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 Basic_refresh(): #全刷函数
-    logging.info("Refresh and prepare the basic content before starting the canvas")#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((5,40),local_time,font = font03,fill =0)#显示当前时间
-    Bottom_edge() #添加底边内容
-    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("Partial content update, this update is recommended to be synchronized with the minute to save the life of the ink screen")#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, 40, 133, 82), fill = 255) #时间局刷区域
-             draw.text((5,40),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_address()
-         if (local_addr1==local_addr) ==False:
-             draw.rectangle((1, 107, 94, 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
-#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#########################
-    getWeath()#天气获取函数开始运行
-    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("Initialize and clear the display")#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 IOError as e:
-    logging.info(e)
-except KeyboardInterrupt:
-    logging.info("Keyboard interrupt detected, exiting gracefully.")
-    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("An unexpected error occurred: %s", e)
+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((128, 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_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 Basic_refresh():  # 全刷函数
+    logging.info("Refresh and prepare the basic content before starting the canvas")  # 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
+    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()
-    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
+def Partial_refresh():  # 局刷函数
-    exit()
+    logging.info(
+        "Partial content update, this update is recommended to be synchronized with the minute to save the life of the ink screen")  # 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:
+            draw.rectangle((5, 28, 133, 95), 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:
+            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_address()
+        if local_addr1 != local_addr:
+            draw.rectangle((1, 107, 94, 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
+        # 显示当前电量百分比
+        global power_str
+        power_str1 = power_battery()
+        power_str = power_str1
+        Local_strong_brush()  # 局部强刷
+
+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
+    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()
 
 # 脚本正常结束后的清理操作
 epd.init()

bin/main.py

@@ -1,24 +1,20 @@
 #!/usr/bin/env python
 # -*- coding:utf-8 -*-
-from PIL import Image,ImageDraw,ImageFont  #引入图片处理库
+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
+import os, sys, 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
+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 logging  # 日志库
 import subprocess
-import os
-from threading import Timer
-import requests
-import socket
 
-white = 255 #颜色
+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): 
+if os.path.exists(libdir):
-    sys.path.append(libdir)#将引入文件添加到环境变量
+    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
+    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, 'Font.ttc'), 15) #字体文件
@@ -27,230 +23,265 @@ 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, 'Font.ttc'), 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:
+def Local_strong_brush():  # 局部强制刷新显示
-         epd.displayPartial(epd.getbuffer(info_image.rotate(180)))#局刷开始
+    for _ in range(5):
-         i = i + 1
+        epd.displayPartial(epd.getbuffer(info_image.rotate(180)))
-def get_date():#返回当前年月日及星期几
+
+
+def get_date():  # 返回当前年月日及星期几
     date = datetime.datetime.now()
-    today=LunarDate.today()
+    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',}
+    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')
+    return f"{date.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')
+# 定义一个全局标志变量，用于检查是否已经设置了系统时间或尝试过设置
-def Get_address():#获取当前的IP地址
+has_set_system_time = False
-     return (subprocess.check_output(u"hostname -I | cut -d\' \' -f1 | head --bytes -1", shell = True ).decode('gbk'))
+
+def set_system_time_from_hwclock(utc=True):
+    """Set the system time from the hardware clock.
+    
+    Args:
+        utc (bool): Whether the RTC is in UTC. Default is True.
+    """
+    try:
+        # 记录调用 hwclock 前的时间
+        before_time = datetime.datetime.now()
+        logging.debug(f"System time before hwclock call: {before_time}")
+
+        # 构造 hwclock 命令及其参数
+        hwclock_args = ['sudo', 'hwclock', '--hctosys']
+        if not utc:
+            hwclock_args.append('--localtime')
+        
+        logging.debug(f"Executing hwclock command: {' '.join(hwclock_args)}")
+        
+        # 使用 subprocess.run 执行 hwclock --hctosys 并捕获输出
+        result = subprocess.run(hwclock_args, 
+                               check=True,  # 如果命令失败，则抛出 CalledProcessError 异常
+                               stdout=subprocess.PIPE, 
+                               stderr=subprocess.PIPE, 
+                               text=True)
+        
+        # 等待一小段时间以确保时间更新完成
+        time.sleep(0.1)  # 根据需要调整
+        
+        # 记录调用 hwclock 后的时间
+        after_time = datetime.datetime.now()
+        logging.debug("System time successfully set from hardware clock.")
+        logging.debug(f"System time after hwclock call: {after_time}")
+        
+        # 检查时间是否发生了倒退
+        if after_time < before_time:
+            logging.warning(f"Time went backwards after hwclock call: before={before_time}, after={after_time}")
+        
+        return True
+    except subprocess.CalledProcessError as e:
+        logging.error(f"Failed to set system time from hardware clock: {e.stderr}")
+        return False
+    except Exception as e:
+        logging.error(f"An unexpected error occurred: {str(e)}")
+        return False
+
+def get_time():
+    global has_set_system_time
+    
+    if not has_set_system_time:
+        # 尝试从硬件时钟设置系统时间，默认假设 RTC 是 UTC
+        success = set_system_time_from_hwclock(utc=True)
+        # 无论成功与否，都更新标志变量以避免重复尝试
+        has_set_system_time = True
+    
+    # 获取并返回当前时间，格式为 HH:MM 大写
+    current_time = time.strftime('%H:%M').upper()
+    logging.debug(f"Returning current time: {current_time}")
+    return current_time
+
 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(
-        ip_output = subprocess.check_output("hostname -I | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}'", shell=True).decode('utf-8').strip()
+            "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
+        return filtered_ips[0] if filtered_ips else "地址获取失败"
-        if filtered_ips:
+    except subprocess.CalledProcessError:
-            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
+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():  # 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), f"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
+    with open('/root/2.13-Ink-screen-clock/bin/weather.json', 'r') as file:
+        weather_data = json.load(file)
+    global Weather_position, temperature, weather, wind_direction, weather_update, weather_date, humidity
+    Weather_position = weather_data['cityname']  # 定位位置
+    temperature = weather_data['temp'] + u'°C'  # 温度
+    weather = weather_data['weather']  # 天气情况
+    wind_direction = weather_data['WD']  # 风向
+    weather_update = weather_data['time']  # 天气更新时间
+    weather_date = weather_data['date']  # 日期
+    humidity = weather_data['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
+    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
+    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()
+    local_time = get_time()
-    draw.text((5,40),local_time,font = font03,fill =0)#显示当前时间
+    draw.text((5, 40), local_time, font=font03, fill=0)  # 显示当前时间
-    Bottom_edge() #添加底边内容
+    Bottom_edge()  # 添加底边内容
-    Weather() #天气内容
+    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, 40, 133, 82), fill = 255) #时间局刷区域
-             draw.text((5,40),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)
+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")
+
+
+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()
-    epd.Clear(0xFF)  # 清除屏幕内容
+    while True:
-    epd.sleep()       # 使屏幕进入休眠状态
+        global local_time
-    epd2in13_V4.epdconfig.module_exit()  # 清理资源
+        local_time1 = get_time()
-    exit()
+        if local_time1 != local_time:
+            draw.rectangle((5, 40, 133, 82), fill=255)  # 时间局刷区域
+            draw.text((5, 40), 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:
+            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:
+            draw.rectangle((1, 107, 123, 120), fill=0)  # 设置头部刷新区域
+            draw.text((10, 107), f"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'''
+        with open('/root/2.13-Ink-screen-clock/bin/weather.json', 'r') as file:
+            weather_data = json.load(file)
+        global Weather_position, temperature, weather, wind_direction, weather_update, weather_date, humidity
+        Weather_position1 = weather_data['cityname']  # 定位位置
+        temperature1 = weather_data['temp'] + u'°C'  # 温度
+        weather11 = weather_data['weather']  # 天气情况
+        humidity1 = weather_data['SD']  # 湿度
+        weather_update1 = weather_data['time']  # 天气更新时间
+        if weather11 != weather:
+            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:
+            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:
+            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:
+            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:
+            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:
+            draw.rectangle((128, 110, 153, 117), fill=0)  # 设置更新时间刷新区域
+            draw.text((129, 108), power_str1, font=font04, fill=255)  # 显示当前电量百分比
+            power_str = power_str1
+            Local_strong_brush()  # 局部强刷
+
+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
+    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()
 
 # 脚本正常结束后的清理操作
 epd.init()

bin/weather.py

@@ -1,21 +1,16 @@
 #!/usr/bin/env python
 # -*- coding:utf-8 -*-
-import os, sys, re, json, time, datetime
-import logging
-import subprocess
 import os
-from threading import Timer
+import json
+import time
+import logging
 import requests
+from threading import Timer
 
 white = 255  # 颜色
 black = 0
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(message)s')  # 设置日志级别
 
-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
-
 def get_area_id(city_name):
     """从city.js中检索AREAID，无限重试直到成功"""
     url = "https://j.i8tq.com/weather2020/search/city.js"
@@ -23,20 +18,15 @@ def get_area_id(city_name):
         try:
             response = requests.get(url)
             response.raise_for_status()  # 检查请求是否成功
-            # 直接打印原始数据
+            city_data_text = response.text.strip().split('var city_data = ')[-1].rstrip(';')
-            logging.debug("Raw data from city.js: %s", response.text)
-            # 预处理返回的数据，去除非JSON部分
-            city_data_text = response.text.strip()
-            city_data_text = city_data_text.split('var city_data = ')[-1].rstrip(';')
             if city_data_text:
                 city_data = json.loads(city_data_text)
-                # 遍历数据结构，查找城市名称
                 for province, cities in city_data.items():
                     for city, districts in cities.items():
                         for district, info in districts.items():
                             if info['NAMECN'] == city_name:
                                 return info['AREAID']
-                logging.error("城市名称 '%s' 在城市数据中未找到，将使用默认城市信息", city_name)
+                logging.error("城市名称 '%s' 在城市数据中未找到", city_name)
             else:
                 logging.error("从city.js接收到的数据为空")
         except (requests.RequestException, json.JSONDecodeError) as e:
@@ -58,7 +48,6 @@ def get_current_city():
         except (requests.RequestException, json.JSONDecodeError) as e:
             logging.error("检索或解析当前城市时出现错误: %s", e)
             time.sleep(180)  # 重试前等待
-# 注意：无限重试可能会在特定情况下导致程序无法终止，请确保在实际使用中考虑适当的退出条件或限制重试次数。
 
 def schedule_getWeath():
     """调度 getWeath 函数每3分钟执行一次"""
@@ -76,13 +65,12 @@ def getWeath(city='101060101'):
         if area_id:
             city = area_id
     try:
-        response = requests.get('https://d1.weather.com.cn/sk_2d/'+city+'.html',headers=headers)
+        response = requests.get(f'https://d1.weather.com.cn/sk_2d/{city}.html', headers=headers)
         response.raise_for_status()  # 检查请求是否成功
         response.encoding = 'utf-8'
-        Weath = response.text[11:]
+        weather_data = response.text[11:]
-        fileHandle = open('/root/2.13-Ink-screen-clock/bin/weather.json', 'w')
+        with open('/root/2.13-Ink-screen-clock/bin/weather.json', 'w') as fileHandle:
-        fileHandle.write(str(Weath))
+            fileHandle.write(weather_data)
-        fileHandle.close()
         print("天气文件更新")
     except requests.RequestException as e:
         logging.error("获取天气数据时出现网络错误: %s", e)
@@ -91,8 +79,6 @@ def getWeath(city='101060101'):
 
 try:
     schedule_getWeath()  # 开始调度天气获取函数
-except OSError as e:
-    logging.info(e)
 except KeyboardInterrupt:
     logging.info("检测到键盘中断，正在退出")
 except Exception as e: