From 85a651d418246297012a0bd9089a994562b6673c Mon Sep 17 00:00:00 2001
From: hnu202111020330 <hnu202111020330@qq.com>
Date: Fri, 31 Dec 2021 22:01:09 +0800
Subject: [PATCH] Update README.md

---
 README.md | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/README.md b/README.md
index 6376748..1be608c 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,53 @@
 # python
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+import requests
+from lxml import etree
+url = "https://www.bitpush.news/covid19/"
+headers = {
+    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36"
+}
+response = requests.get(url, headers=headers)
+html = response.text
+#print(html)
+parse = etree.HTMLParser(encoding='utf-8') 
+doc = etree.HTML(html)
+# states
+states = doc.xpath('//div[@class="table_container"]//tbody/tr/td/span/text()')
+print(states)
+person = doc.xpath('//div[@class="table_container"]//tbody/tr/td[2]/text()')
+print(person)
+person = [x.replace(",", "") for x in person]
+print(person)
+death = doc.xpath('//div[@class="table_container"]//tbody/tr/td[3]/text()')
+print(death)
+death = [x.replace(",", "") for x in death]
+message = list(zip(states, person, death))
+import csv
+with open("content.csv", "w") as f:
+    w = csv.writer(f)
+    w.writerows(message)
+import pandas as pd
 
+#读取数据
+df = pd.read_csv("content.csv", names=["states", "person", "death"])
+df.head()
+print(df)
+for i in range(101):
+    df.drop([i],inplace=True)
+print(df)
+df.sort_values(by=['person'],ascending=False,ignore_index=True)
+print(df)
+df=df.iloc[0:15]
+print(df)
+#作图
+import matplotlib.pyplot as plt
+# 设置中文显示
+plt.rcParams['font.sans-serif'] = ['SimHei']
+plt.rcParams['figure.figsize'] = (10, 5)  
+x = str(df["states"].values)
+y = df['death'].values
+plt.bar(x, y)
+plt.xlabel("states")
+plt.ylabel("death")
+plt.show()
\ No newline at end of file