From 7c48d92bc17a55095a2259845de272fa1f9313c8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=98=9F=E5=85=89-k?= <36470587+kxgx@users.noreply.github.com> Date: Sat, 8 Feb 2025 00:59:44 +0000 Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20main.py?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- bin/main.py | 368 +++++++++++++++++++++++++++++----------------------- 1 file changed, 203 insertions(+), 165 deletions(-) diff --git a/bin/main.py b/bin/main.py index 086fdd9..e31cc5b 100644 --- a/bin/main.py +++ b/bin/main.py @@ -1,35 +1,37 @@ #!/usr/bin/env python # -*- coding:utf-8 -*- -from PIL import Image, ImageDraw, ImageFont # 引入图片处理库 -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 -import logging # 日志库 +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 +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 +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 - for _ in range(5): - epd.displayPartial(epd.getbuffer(info_image.rotate(180))) - - +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() @@ -55,28 +57,28 @@ def set_system_time_from_hwclock(utc=True): 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}") @@ -87,13 +89,13 @@ def set_system_time_from_hwclock(utc=True): 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}") @@ -107,151 +109,187 @@ def Get_ipv4_address(): # 获取当前的IP地址 return filtered_ips[0] if filtered_ips else "地址获取失败" except subprocess.CalledProcessError: return "获取失败" - +# 全局变量声明 +last_power = None # 用于存储上一次获取的电量值 +last_power_time = 0 # 用于存储上一次获取电量的时间戳 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'%' + global last_power, last_power_time + current_time = time.time() # 获取当前时间戳 + # 每3分钟或首次获取时更新 + if (current_time - last_power_time >= 180) or (last_power is None): + try: + # 执行命令获取电池电量 + result = subprocess.check_output( + u"echo \"get battery\" | nc -q 0 127.0.0.1 8423 | awk -F':' '{print int($2)}'", + shell=True, stderr=subprocess.STDOUT + ).decode('gbk').strip() + new_power = f"{int(result)}%" # 格式化电量值 -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 + # 仅在电量变化或首次时更新显示 + if new_power != last_power or last_power is None: + logging.info(f"电池电量更新: {new_power}") + last_power = new_power # 更新缓存值 + last_power_time = current_time # 更新获取时间 + except Exception as e: + logging.error(f"电量获取失败: {str(e)}") + new_power = last_power if last_power else "0%" # 失败时使用缓存值或默认值 + else: + new_power = last_power # 未到更新时间，使用缓存值 + return new_power +# 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 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 +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 + 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 + 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") - - -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: - 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: - 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 - logging.debug("电池电量局部刷新") +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("电池电量局部刷新") retry_interval = 180 # 设置重试间隔时间（秒） while True: