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import tkinter as tk
from tkinter import ttk, messagebox
import requests
from datetime import datetime, timedelta
import matplotlib.pyplot as plt
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import numpy as np
import threading
# 设置中文字体
plt.rcParams["font.family"] = ["SimHei", "WenQuanYi Micro Hei", "Heiti TC"]
class WeatherApp:
def __init__(self, root):
self.root = root
self.root.title("赛博天气 - 未来气象预测")
self.root.geometry("800x700")
self.root.configure(bg="#0A0E17")
# 赛博朋克风格颜色
self.colors = {
'neon_blue': '#00F0FF',
'neon_purple': '#BF00FF',
'neon_pink': '#FF00FF',
'neon_green': '#00FF9C',
'dark_900': '#0A0E17',
'dark_800': '#141E30',
'dark_700': '#1A2940'
}
# 创建加载中指示器
self.loading_frame = None
self.loading_label = None
# 创建UI
self.create_widgets()
# 初始加载北京天气
self.get_weather("北京")
def create_widgets(self):
# 顶部标题栏
title_frame = tk.Frame(self.root, bg=self.colors['dark_900'], bd=2, relief=tk.SOLID)
title_frame.pack(fill=tk.X, pady=(0, 10))
title_label = tk.Label(
title_frame,
text="赛博朋克风格天气查询",
font=("SimHei", 20, "bold"),
bg=self.colors['dark_900'],
fg=self.colors['neon_blue'],
bd=0,
highlightthickness=0
)
title_label.pack(pady=10)
# 搜索区域
search_frame = tk.Frame(self.root, bg=self.colors['dark_900'])
search_frame.pack(fill=tk.X, padx=20, pady=10)
self.city_entry = ttk.Entry(
search_frame,
font=("SimHei", 12),
width=30,
background=self.colors['dark_800'],
foreground=self.colors['neon_blue']
)
self.city_entry.pack(side=tk.LEFT, padx=(0, 10), ipady=5)
self.city_entry.insert(0, "北京")
search_btn = ttk.Button(
search_frame,
text="查询天气",
command=self.search_weather,
style='Neon.TButton'
)
search_btn.pack(side=tk.LEFT, ipady=5)
# 创建标签页
notebook = ttk.Notebook(self.root)
notebook.pack(fill=tk.BOTH, expand=True, padx=20, pady=10)
# 当前天气标签页
current_frame = ttk.Frame(notebook)
notebook.add(current_frame, text="当前天气")
# 15天预报标签页
forecast_frame = ttk.Frame(notebook)
notebook.add(forecast_frame, text="15天预报")
# 详细信息标签页
details_frame = ttk.Frame(notebook)
notebook.add(details_frame, text="详细信息")
# 构建各标签页内容
self.build_current_weather_frame(current_frame)
self.build_forecast_frame(forecast_frame)
self.build_details_frame(details_frame)
# 配置自定义样式
self.configure_styles()
def configure_styles(self):
style = ttk.Style()
# 配置TButton样式
style.configure('TButton',
font=("SimHei", 10),
background=self.colors['dark_800'],
foreground=self.colors['neon_blue'],
borderwidth=1,
relief=tk.RAISED
)
# 赛博朋克风格按钮
style.configure('Neon.TButton',
font=("SimHei", 10, "bold"),
background=self.colors['neon_blue'],
foreground=self.colors['dark_900'],
borderwidth=0,
relief=tk.FLAT
)
style.map('Neon.TButton',
background=[('active', self.colors['neon_pink'])]
)
# 配置标签样式
style.configure('TLabel',
font=("SimHei", 10),
background=self.colors['dark_900'],
foreground="white"
)
# 标题样式
style.configure('Title.TLabel',
font=("SimHei", 16, "bold"),
foreground=self.colors['neon_blue']
)
# 子标题样式
style.configure('Subtitle.TLabel',
font=("SimHei", 12, "bold"),
foreground=self.colors['neon_purple']
)
# 数据标签样式
style.configure('Data.TLabel',
font=("SimHei", 14, "bold"),
foreground="white"
)
# 数据值样式
style.configure('Value.TLabel',
font=("SimHei", 16, "bold"),
foreground=self.colors['neon_green']
)
# 天气卡片样式
style.configure('WeatherCard.TFrame',
background=self.colors['dark_800']
)
# 详细信息卡片样式
style.configure('DetailCard.TFrame',
background=self.colors['dark_700']
)
def build_current_weather_frame(self, parent):
# 主天气信息框架
main_info_frame = ttk.Frame(parent, style='WeatherCard.TFrame')
main_info_frame.pack(fill=tk.X, padx=10, pady=10, ipady=10)
# 左侧信息
left_frame = ttk.Frame(main_info_frame, style='WeatherCard.TFrame')
left_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=10)
self.location_label = ttk.Label(left_frame, text="北京市", style='Title.TLabel')
self.location_label.pack(anchor=tk.W, pady=(5, 0))
self.date_label = ttk.Label(left_frame, text="2023年10月15日 星期日", style='TLabel')
self.date_label.pack(anchor=tk.W)
self.condition_label = ttk.Label(left_frame, text="晴朗", style='Subtitle.TLabel')
self.condition_label.pack(anchor=tk.W, pady=(10, 0))
# 右侧温度
right_frame = ttk.Frame(main_info_frame, style='WeatherCard.TFrame')
right_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True, padx=10)
self.temp_label = ttk.Label(right_frame, text="22°C", style='Value.TLabel')
self.temp_label.pack(anchor=tk.E, pady=(5, 0))
self.feels_like_label = ttk.Label(right_frame, text="体感温度: 24°C", style='TLabel')
self.feels_like_label.pack(anchor=tk.E)
# 基本信息网格
grid_frame = ttk.Frame(parent, style='WeatherCard.TFrame')
grid_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=(0, 10))
# 创建信息标签变量列表
self.info_labels = []
for i in range(8):
row = i // 2
col = i % 2
card_frame = ttk.Frame(grid_frame, style='DetailCard.TFrame')
card_frame.grid(row=row, column=col, padx=5, pady=5, sticky="nsew")
# 设置网格权重，使卡片均匀分布
grid_frame.grid_rowconfigure(row, weight=1)
grid_frame.grid_columnconfigure(col, weight=1)
title_label = ttk.Label(card_frame, text="", style='Subtitle.TLabel')
title_label.pack(pady=(5, 0))
value_label = ttk.Label(card_frame, text="", font=("SimHei", 12, "bold"))
value_label.pack(pady=(0, 5))
self.info_labels.append((title_label, value_label))
def build_forecast_frame(self, parent):
# 温度趋势图表
chart_frame = ttk.Frame(parent, style='WeatherCard.TFrame')
chart_frame.pack(fill=tk.X, padx=10, pady=10, ipady=10)
ttk.Label(chart_frame, text="未来15天温度趋势", style='Title.TLabel').pack(pady=(0, 10))
# 创建图表
self.fig, self.ax = plt.subplots(figsize=(7, 3), dpi=100)
self.canvas = FigureCanvasTkAgg(self.fig, master=chart_frame)
self.canvas.get_tk_widget().pack(fill=tk.BOTH, expand=True)
# 15天预报网格
forecast_frame = ttk.Frame(parent, style='WeatherCard.TFrame')
forecast_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=(0, 10))
# 创建滚动条
canvas = tk.Canvas(forecast_frame, bg=self.colors['dark_800'], highlightthickness=0)
scrollbar = ttk.Scrollbar(forecast_frame, orient="vertical", command=canvas.yview)
self.forecast_content = ttk.Frame(canvas, style='WeatherCard.TFrame')
self.forecast_content.bind(
"<Configure>",
lambda e: canvas.configure(
scrollregion=canvas.bbox("all")
)
)
canvas.create_window((0, 0), window=self.forecast_content, anchor="nw")
canvas.configure(yscrollcommand=scrollbar.set)
canvas.pack(side="left", fill="both", expand=True)
scrollbar.pack(side="right", fill="y")
def build_details_frame(self, parent):
# 详细信息网格
details_frame = ttk.Frame(parent, style='WeatherCard.TFrame')
details_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
# 创建信息标签变量列表
self.detail_labels = []
for i in range(9):
row = i // 3
col = i % 3
card_frame = ttk.Frame(details_frame, style='DetailCard.TFrame')
card_frame.grid(row=row, column=col, padx=5, pady=5, sticky="nsew")
# 设置网格权重，使卡片均匀分布
details_frame.grid_rowconfigure(row, weight=1)
details_frame.grid_columnconfigure(col, weight=1)
title_label = ttk.Label(card_frame, text="", style='Subtitle.TLabel')
title_label.pack(pady=(5, 0))
value_label = ttk.Label(card_frame, text="", font=("SimHei", 12, "bold"))
value_label.pack(pady=(0, 5))
self.detail_labels.append((title_label, value_label))
def show_loading(self, show=True):
if show:
# 创建加载中指示器
if self.loading_frame is None:
self.loading_frame = tk.Frame(self.root, bg=self.colors['dark_900'], bd=2, relief=tk.SOLID)
self.loading_frame.place(relx=0.5, rely=0.5, anchor="center", relwidth=0.4, relheight=0.2)
self.loading_label = ttk.Label(
self.loading_frame,
text="正在获取天气数据...",
font=("SimHei", 14),
foreground=self.colors['neon_blue']
)
self.loading_label.place(relx=0.5, rely=0.5, anchor="center")
else:
# 移除加载中指示器
if self.loading_frame is not None:
self.loading_frame.destroy()
self.loading_frame = None
self.loading_label = None
def search_weather(self):
city = self.city_entry.get().strip()
if city:
self.show_loading(True)
# 在新线程中获取天气数据，避免阻塞UI
threading.Thread(target=self.get_weather, args=(city,), daemon=True).start()
def get_weather(self, city):
try:
# 使用Open-Meteo API获取天气数据（无需API密钥）
# 修改URL以包含更多数据
current_url = f"https://api.open-meteo.com/v1/forecast?latitude=39.91&longitude=116.39¤t_weather=true&timezone=Asia%2FShanghai&hourly=temperature_2m,relativehumidity_2m,apparent_temperature,precipitation,cloudcover,pressure_msl,visibility,windspeed_10m,uv_index"
current_response = requests.get(current_url)
current_data = current_response.json()
# 获取15天预报
forecast_url = f"https://api.open-meteo.com/v1/forecast?latitude=39.91&longitude=116.39&daily=temperature_2m_max,temperature_2m_min,weathercode,sunrise,sunset,precipitation_sum,windspeed_10m_max,winddirection_10m_dominant&timezone=Asia%2FShanghai&forecast_days=15"
forecast_response = requests.get(forecast_url)
forecast_data = forecast_response.json()
# 更新UI
self.root.after(0, lambda: self.update_ui(city, current_data, forecast_data))
except Exception as e:
self.root.after(0, lambda: messagebox.showerror("错误", f"获取天气数据失败: {str(e)}"))
finally:
# 隐藏加载指示器
self.root.after(0, lambda: self.show_loading(False))
def update_ui(self, city, current_data, forecast_data):
try:
# 更新当前天气信息
current = current_data['current_weather']
hourly = current_data.get('hourly', {})
daily = forecast_data.get('daily', {})
# 获取当前时间索引
current_time = current['time']
time_list = hourly.get('time', [])
if current_time in time_list:
time_index = time_list.index(current_time)
else:
time_index = 0
# 获取当前详细数据
humidity = hourly.get('relativehumidity_2m', [None])[time_index]
pressure = hourly.get('pressure_msl', [None])[time_index]
visibility = hourly.get('visibility', [None])[time_index]
cloudcover = hourly.get('cloudcover', [None])[time_index]
windspeed = hourly.get('windspeed_10m', [None])[time_index]
uv_index = hourly.get('uv_index', [None])[time_index]
# 更新UI元素
self.location_label.config(text=city)
self.date_label.config(text=datetime.now().strftime("%Y年%m月%d日 %A"))
self.temp_label.config(text=f"{current['temperature']}°C")
self.condition_label.config(text=self.get_weather_description(current['weathercode']))
self.feels_like_label.config(text=f"体感温度: {current['temperature']}°C")
# 更新基本信息
info_labels = [
("湿度", f"{humidity}%" if humidity is not None else "N/A", self.colors['neon_pink']),
("风速", f"{windspeed} km/h" if windspeed is not None else "N/A", self.colors['neon_blue']),
("气压", f"{pressure} hPa" if pressure is not None else "N/A", self.colors['neon_purple']),
("能见度", f"{visibility/1000:.1f} km" if visibility is not None else "N/A", self.colors['neon_green']),
("云量", f"{cloudcover}%" if cloudcover is not None else "N/A", self.colors['neon_blue']),
("露点", "15°C", self.colors['neon_pink']),
("紫外线指数", f"{uv_index}" if uv_index is not None else "N/A", self.colors['neon_purple']),
("降水概率", "10%", self.colors['neon_green'])
]
# 更新信息标签
for i, (title, value, color) in enumerate(info_labels):
if i < len(self.info_labels):
title_label, value_label = self.info_labels[i]
title_label.config(text=title)
value_label.config(text=value, foreground=color)
# 更新详细信息
sunrise_time = daily.get('sunrise', [None])[0]
sunset_time = daily.get('sunset', [None])[0]
precipitation = daily.get('precipitation_sum', [None])[0]
wind_direction = daily.get('winddirection_10m_dominant', [None])[0]
# 格式化日出日落时间
sunrise_display = datetime.fromisoformat(sunrise_time).strftime('%H:%M') if sunrise_time else "N/A"
sunset_display = datetime.fromisoformat(sunset_time).strftime('%H:%M') if sunset_time else "N/A"
# 计算日照时长
daylight_hours = "N/A"
if sunrise_time and sunset_time:
sunrise_dt = datetime.fromisoformat(sunrise_time)
sunset_dt = datetime.fromisoformat(sunset_time)
duration = sunset_dt - sunrise_dt
hours, remainder = divmod(duration.seconds, 3600)
minutes = remainder // 60
daylight_hours = f"{hours}小时{minutes}分钟"
# 风向描述
wind_direction_desc = self.get_wind_direction(wind_direction) if wind_direction else "N/A"
detail_labels = [
("日出时间", sunrise_display, self.colors['neon_blue']),
("日落时间", sunset_display, self.colors['neon_pink']),
("日照时长", daylight_hours, self.colors['neon_green']),
("风向", wind_direction_desc, self.colors['neon_purple']),
("雪量", "0 mm", self.colors['neon_blue']),
("降雨量", f"{precipitation} mm" if precipitation is not None else "N/A", self.colors['neon_pink']),
("天气代码", f"{current['weathercode']}", self.colors['neon_green']),
("气压趋势", "稳定", self.colors['neon_purple']),
("体感描述", "舒适", self.colors['neon_blue'])
]
# 更新详细标签
for i, (title, value, color) in enumerate(detail_labels):
if i < len(self.detail_labels):
title_label, value_label = self.detail_labels[i]
title_label.config(text=title)
value_label.config(text=value, foreground=color)
# 更新图表
self.update_chart(daily)
# 更新15天预报
self.update_forecast_cards(daily)
except Exception as e:
messagebox.showerror("错误", f"更新界面失败: {str(e)}")
def update_chart(self, daily_data):
try:
self.ax.clear()
# 提取数据
dates = [datetime.fromisoformat(date).strftime('%m-%d') for date in daily_data.get('time', [])]
max_temps = daily_data.get('temperature_2m_max', [])
min_temps = daily_data.get('temperature_2m_min', [])
if not dates or not max_temps or not min_temps:
self.ax.set_title("无法获取温度数据")
self.canvas.draw()
return
# 绘制图表
x = np.arange(len(dates))
width = 0.35
self.ax.bar(x - width/2, min_temps, width, label='最低温度', color=self.colors['neon_purple'])
self.ax.bar(x + width/2, max_temps, width, label='最高温度', color=self.colors['neon_blue'])
self.ax.set_xlabel('日期')
self.ax.set_ylabel('温度 (°C)')
self.ax.set_title('未来15天温度趋势')
self.ax.set_xticks(x)
self.ax.set_xticklabels(dates, rotation=45)
self.ax.legend()
self.fig.tight_layout()
self.canvas.draw()
except Exception as e:
print(f"更新图表失败: {str(e)}")
def update_forecast_cards(self, daily_data):
# 清除现有卡片
for widget in self.forecast_content.winfo_children():
widget.destroy()
# 创建新卡片
times = daily_data.get('time', [])
max_temps = daily_data.get('temperature_2m_max', [])
min_temps = daily_data.get('temperature_2m_min', [])
weather_codes = daily_data.get('weathercode', [])
# 确保所有数据数组长度相同
count = min(len(times), len(max_temps), len(min_temps), len(weather_codes))
for i in range(count):
date_str = times[i]
max_temp = max_temps[i]
min_temp = min_temps[i]
code = weather_codes[i]
date_obj = datetime.fromisoformat(date_str)
day_of_week = ["周一", "周二", "周三", "周四", "周五", "周六", "周日"][date_obj.weekday()]
date_display = date_obj.strftime('%m月%d日')
card_frame = ttk.Frame(self.forecast_content, style='DetailCard.TFrame')
card_frame.grid(row=i, column=0, padx=5, pady=5, sticky="nsew")
# 设置网格权重
self.forecast_content.grid_rowconfigure(i, weight=1)
self.forecast_content.grid_columnconfigure(0, weight=1)
# 左侧日期和星期
left_frame = ttk.Frame(card_frame, style='DetailCard.TFrame')
left_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=10, pady=5)
ttk.Label(left_frame, text=date_display, style='Subtitle.TLabel').pack(anchor=tk.W)
ttk.Label(left_frame, text=day_of_week, foreground=self.colors['neon_blue']).pack(anchor=tk.W)
# 中间天气状况
mid_frame = ttk.Frame(card_frame, style='DetailCard.TFrame')
mid_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=10, pady=5)
weather_desc = self.get_weather_description(code)
ttk.Label(mid_frame, text=weather_desc, foreground=self.colors['neon_pink']).pack(anchor=tk.CENTER)
# 右侧温度
right_frame = ttk.Frame(card_frame, style='DetailCard.TFrame')
right_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True, padx=10, pady=5)
ttk.Label(right_frame, text=f"高: {max_temp}°C", foreground=self.colors['neon_blue']).pack(anchor=tk.E)
ttk.Label(right_frame, text=f"低: {min_temp}°C", foreground=self.colors['neon_purple']).pack(anchor=tk.E)
def get_weather_description(self, weather_code):
# 根据天气代码返回描述
weather_descriptions = {
0: "晴朗",
1: "主要晴朗",
2: "部分多云",
3: "多云",
45: "雾",
48: "雾凇",
51: "小雨",
53: "中雨",
55: "大雨",
56: "轻冻雨",
57: "重冻雨",
61: "小雨",
63: "中雨",
65: "大雨",
66: "轻冻雨",
67: "重冻雨",
71: "小雪",
73: "中雪",
75: "大雪",
77: "雪粒",
80: "小雨",
81: "中雨",
82: "大雨",
85: "小雪",
86: "大雪",
95: "雷暴",
96: "雷暴伴有轻冰雹",
99: "雷暴伴有重冰雹"
}
return weather_descriptions.get(weather_code, "未知")
def get_wind_direction(self, degrees):
# 将风向角度转换为文字描述
directions = ["北", "东北偏北", "东北", "东北偏东", "东", "东南偏东", "东南", "东南偏南",
"南", "西南偏南", "西南", "西南偏西", "西", "西北偏西", "西北", "西北偏北"]
index = round(degrees / 22.5) % 16
return directions[index]
if __name__ == "__main__":
root = tk.Tk()
app = WeatherApp(root)
root.mainloop()
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