diff --git a/chaxunshengjiban.py b/chaxunshengjiban.py new file mode 100644 index 0000000..1d5f8e9 --- /dev/null +++ b/chaxunshengjiban.py @@ -0,0 +1,137 @@ +import requests +from bs4 import BeautifulSoup +import datetime +import tkinter as tk +from tkinter import messagebox, ttk +BASE_URL = "https://tianqi.2345.com" +COMMON_HEADER = { + 'User-Agent': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; Media Center PC 6.0; InfoPath.2; MS-RTC LM 8)' +} +def get_bs_object(url, headers): + try: + response = requests.get(url=url, headers=headers, timeout=10) + response.raise_for_status() + response.encoding = "utf-8" + bs = BeautifulSoup(response.text, 'html.parser') + return bs + except requests.exceptions.RequestException as e: + return f"网络请求失败或URL无效:{e}" +def query_weather(province, city, area, query_date): + province_url = f"{BASE_URL}/china.htm" + bs_province = get_bs_object(province_url, COMMON_HEADER) + if isinstance(bs_province, str): + return bs_province + weathercity1 = bs_province.find_all('a', title=f"{province}天气") + if not weathercity1: + return f"未找到{province}对应的天气链接,请检查省份名称是否正确!" + city_href = weathercity1[0].get("href") + if not city_href: + return "未获取到城市对应的链接!" + city_url = f"{BASE_URL}/{city_href}" + bs_city = get_bs_object(city_url, COMMON_HEADER) + if isinstance(bs_city, str): + return bs_city + weathercity2 = bs_city.find_all('a', title=f"{city}天气") + if not weathercity2: + return f"未找到{city}对应的天气链接,请检查城市名称是否正确!" + city_path = weathercity2[0].get("href").split("/") + if len(city_path) < 3: + return "城市链接格式异常,无法继续!" + del (city_path[:2]) + area_code = city_path[0] if city_path else "" + if not area_code: + return "未提取到地区编码,无法继续!" + target_url = f"{BASE_URL}/today-{area_code}" + bs_weather = get_bs_object(target_url, COMMON_HEADER) + if isinstance(bs_weather, str): + return bs_weather + weekday_list = ["周一天气", "周二天气", "周三天气", "周四天气", "周五天气", "周六天气", "周日天气"] + today_index = int(datetime.datetime.now().weekday()) + weekday_list[today_index] = "今天天气" + try: + weekday_list[today_index + 1] = "明天天气" + except IndexError: + weekday_list[0] = "明天天气" + href_list = [ + f"/today-{area_code}", + f"/tomorrow-{area_code}", + f"/third-{area_code}", + f"/fourth-{area_code}", + f"/fifth-{area_code}", + f"/sixth-{area_code}", + f"/seventh-{area_code}" + ] + try: + query_index = weekday_list.index(query_date) + except ValueError: + return f"无效的查询日期!可查询日期:{', '.join(weekday_list)}" + today_index = weekday_list.index("今天天气") + try: + relative_href = href_list[query_index - today_index] + except IndexError: + return "查询日期超出范围!" + weather_items = bs_weather.find_all('a', href=relative_href, title=query_date) + if not weather_items: + return f"未找到{query_date}对应的天气信息!" + weather_info = ' '.join(weather_items[0].text.split()) + return f"{query_date} - {province}{city}{area}天气:{weather_info}" +def create_gui(): + # 主窗口配置 + root = tk.Tk() + root.title("简易天气查询工具") + root.geometry("600x400") + root.resizable(False, False) + frame1 = ttk.Frame(root, padding=10) + frame1.pack(fill="x") + ttk.Label(frame1, text="地区输入:").grid(row=0, column=0, padx=5, pady=5) + province_entry = ttk.Entry(frame1, width=10) + province_entry.grid(row=0, column=1, padx=5, pady=5) + province_entry.insert(0, "湖南") + ttk.Label(frame1, text="省").grid(row=0, column=2, padx=2, pady=5) + city_entry = ttk.Entry(frame1, width=10) + city_entry.grid(row=0, column=3, padx=5, pady=5) + city_entry.insert(0, "长沙") + ttk.Label(frame1, text="市").grid(row=0, column=4, padx=2, pady=5) + area_entry = ttk.Entry(frame1, width=10) + area_entry.grid(row=0, column=5, padx=5, pady=5) + area_entry.insert(0, "岳麓区") + ttk.Label(frame1, text="地区(可选)").grid(row=0, column=6, padx=2, pady=5) + frame2 = ttk.Frame(root, padding=10) + frame2.pack(fill="x") + ttk.Label(frame2, text="日期选择:").grid(row=0, column=0, padx=5, pady=5) + weekday_list = ["周一天气", "周二天气", "周三天气", "周四天气", "周五天气", "周六天气", "周日天气"] + today_index = int(datetime.datetime.now().weekday()) + weekday_list[today_index] = "今天天气" + try: + weekday_list[today_index + 1] = "明天天气" + except IndexError: + weekday_list[0] = "明天天气" + date_var = tk.StringVar(value=weekday_list[today_index]) + date_combo = ttk.Combobox(frame2, textvariable=date_var, values=weekday_list, width=20, state="readonly") + date_combo.grid(row=0, column=1, padx=5, pady=5) + frame3 = ttk.Frame(root, padding=10) + frame3.pack(fill="x") + def on_query_click(): + province = province_entry.get().strip() + city = city_entry.get().strip() + area = area_entry.get().strip() + query_date = date_var.get().strip() + if not province or not city: + messagebox.showwarning("输入警告", "省份和城市不能为空!") + return + result = query_weather(province, city, area, query_date) + result_text.delete(1.0, tk.END) + result_text.insert(tk.END, result) + query_btn = ttk.Button(frame3, text="查询天气", command=on_query_click) + query_btn.pack() + frame4 = ttk.Frame(root, padding=10) + frame4.pack(fill="both", expand=True) + ttk.Label(frame4, text="查询结果:").pack(anchor="w") + result_text = tk.Text(frame4, width=70, height=10, font=("宋体", 12)) + scrollbar = ttk.Scrollbar(frame4, orient="vertical", command=result_text.yview) + result_text.configure(yscrollcommand=scrollbar.set) + result_text.pack(side="left", fill="both", expand=True) + scrollbar.pack(side="right", fill="y") + root.mainloop() +if __name__ == "__main__": + create_gui() \ No newline at end of file