如何用python獲取杭州天氣

本文小編為大家詳細介紹“如何用python獲取杭州天氣”，內容詳細，步驟清晰，細節(jié)處理妥當，希望這篇“如何用python獲取杭州天氣”文章能幫助大家解決疑惑，下面跟著小編的思路慢慢深入，一起來學習新知識吧。

【目的】

寫個小程序，可以直接獲取杭州天氣

【示例代碼】

# coding=utf-8
# @Auther : "鵬哥賊優(yōu)秀"
# @Date : 2019/7/28
# @Software : PyCharm
import random
from bs4 import BeautifulSoup
import requests
import time
import sys

reload(sys)
sys.setdefaultencoding('utf-8')
def getheaders():
    user_list = [
        "Opera/9.80 (X11; Linux i686; Ubuntu/14.10) Presto/2.12.388 Version/12.16",
        "Opera/9.80 (Windows NT 6.0) Presto/2.12.388 Version/12.14",
        "Mozilla/5.0 (Windows NT 6.0; rv:2.0) Gecko/20100101 Firefox/4.0 Opera 12.14",
        "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0) Opera 12.14",
        "Opera/12.80 (Windows NT 5.1; U; en) Presto/2.10.289 Version/12.02",
        "Opera/9.80 (Windows NT 6.1; U; es-ES) Presto/2.9.181 Version/12.00",
        "Opera/9.80 (Windows NT 5.1; U; zh-sg) Presto/2.9.181 Version/12.00",
        "Opera/12.0(Windows NT 5.2;U;en)Presto/22.9.168 Version/12.00",
        "Opera/12.0(Windows NT 5.1;U;en)Presto/22.9.168 Version/12.00",
        "Mozilla/5.0 (Windows NT 5.1) Gecko/20100101 Firefox/14.0 Opera/12.0",
        "Opera/9.80 (Windows NT 6.1; WOW64; U; pt) Presto/2.10.229 Version/11.62",
        "Opera/9.80 (Windows NT 6.0; U; pl) Presto/2.10.229 Version/11.62",
        "Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; fr) Presto/2.9.168 Version/11.52",
        "Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; de) Presto/2.9.168 Version/11.52",
        "Opera/9.80 (Windows NT 5.1; U; en) Presto/2.9.168 Version/11.51",
        "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; de) Opera 11.51",
        "Opera/9.80 (X11; Linux x86_64; U; fr) Presto/2.9.168 Version/11.50",
        "Opera/9.80 (X11; Linux i686; U; hu) Presto/2.9.168 Version/11.50",
        "Opera/9.80 (X11; Linux i686; U; ru) Presto/2.8.131 Version/11.11",
        "Opera/9.80 (X11; Linux i686; U; es-ES) Presto/2.8.131 Version/11.11",
        "Mozilla/5.0 (Windows NT 5.1; U; en; rv:1.8.1) Gecko/20061208 Firefox/5.0 Opera 11.11",
        "Opera/9.80 (X11; Linux x86_64; U; bg) Presto/2.8.131 Version/11.10",
        "Opera/9.80 (Windows NT 6.0; U; en) Presto/2.8.99 Version/11.10",
        "Opera/9.80 (Windows NT 5.1; U; zh-tw) Presto/2.8.131 Version/11.10",
        "Opera/9.80 (Windows NT 6.1; Opera Tablet/15165; U; en) Presto/2.8.149 Version/11.1",
        "Opera/9.80 (X11; Linux x86_64; U; Ubuntu/10.10 (maverick); pl) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (X11; Linux i686; U; ja) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (X11; Linux i686; U; fr) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.1; U; zh-tw) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.1; U; zh-cn) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.1; U; sv) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.1; U; en-US) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.1; U; cs) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 6.0; U; pl) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 5.1; U;) Presto/2.7.62 Version/11.01",
        "Opera/9.80 (Windows NT 5.1; U; cs) Presto/2.7.62 Version/11.01",
        "Mozilla/5.0 (Windows NT 6.1; U; nl; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6 Opera 11.01",
        "Mozilla/5.0 (Windows NT 6.1; U; de; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6 Opera 11.01",
        "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; de) Opera 11.01",
        "Opera/9.80 (X11; Linux x86_64; U; pl) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (X11; Linux i686; U; it) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.1; U; zh-cn) Presto/2.6.37 Version/11.00",
        "Opera/9.80 (Windows NT 6.1; U; pl) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.1; U; ko) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.1; U; fi) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.1; U; en-GB) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.1 x64; U; en) Presto/2.7.62 Version/11.00",
        "Opera/9.80 (Windows NT 6.0; U; en) Presto/2.7.39 Version/11.00"
    ]
    user_agent = random.choice(user_list)
    headers = {'User-Agent': user_agent}
    return headers


def weather():
    url = "http://www.weather.com.cn/weather/101210101.shtml"
    headers = getheaders()
    r = requests.get(url, headers=headers)
    r.encoding = 'utf-8'
    soup = BeautifulSoup(r.text, "lxml")
    lines = soup.find('li', class_="sky skyid lv2 on")
    date = lines.h2.get_text()
    weather = lines.p.string
    low_temp = lines.find('p', class_="tem").i.get_text()
    if not lines.find('p', class_="tem").span:
        high_temp = "未知"
    else:
        high_temp = lines.find('p', class_="tem").span.get_text()
    temp = high_temp + '-' + low_temp
    wind = lines.find('span', class_="S").get('title')
    windnumber = lines.find('p', class_="win").i.get_text()
    result = {
        "日期": date,
        "天氣": weather,
        "溫度": temp,
        "風向": wind,
        "風級": windnumber
    }
    print(u"日期：{0} \n天氣：{1} \n溫度：{2} \n風向：{3} \n風級：{4}").format(date, weather, temp, wind, windnumber)
    return result

if __name__ == "__main__":
    weather()
    time.sleep(5)

【效果如下】：

讀到這里，這篇“如何用python獲取杭州天氣”文章已經介紹完畢，想要掌握這篇文章的知識點還需要大家自己動手實踐使用過才能領會，如果想了解更多相關內容的文章，歡迎關注億速云行業(yè)資訊頻道。