新冠疫情數據分析 _ Python&可視化工具看全國各地的新增趨勢


![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9TcUdUNVI3b1hWVjRmUVljR1NBcWVYRFdyUnFhTGw3a2liaWE1TmpwRzI1bWF1eGlhaWFHWDZ1ZWZnNHVVT1BLTDFPSzJsNGM3YUY3cHc3V29pYTRDanRQMjB3LzY0MA?x-oss-
process=image/format,png)

本篇文章將分享騰訊疫情實時數據抓取,獲取全國各地和貴州省各地區的實時數據,並將數據存儲至本地,最后調用 Maplotlib和Seaborn
繪制中國各地區、貴州省各城市、新增人數的圖形。希望這篇數據可視化分析文章對您有所幫助!

0 1

Python實時數據爬取

我們的目標網站是騰訊新聞網實時數據,其原理主要是通過 Requests獲取Json請求 ,從而得到各省、各市的疫情數據。

爬蟲目標網站:

https://news.qq.com/zt2020/page/feiyan.htm

1. 分析網站

通過瀏覽器 “審查元素”查看源代碼及“網絡”反饋的消息 ,如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFlIUEhBbTZGSjJ2UDVYZjM4QXZvRTRkcjlac1hpY1BPVGdQNlNpYXduV3c2VGRHc2YwdTVtU01RLzY0MA?x-oss-
process=image/format,png)

對應的響應信息如下所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHVybUFtSGVkaWMwYzQwWk53S3ExcmhjVDV1ZDdoYTBMS01rMnI1a21nOXJKV0s5UGQ4TVJJQWcvNjQw?x-oss-
process=image/format,png)

2. 發送請求並獲取Json數據

通過分析 url地址、請求方法、參數及響應格式 ,可以獲取Json數據, 注意url需要增加一個時間戳
。下面代碼展示了獲取數據的鍵值及34個省份。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbDg5MXZJWTRQZDlyZ2NEZE0wM3lGYmRpYTI4R0lJZnZ4Q244S3F6ZHd4eXR0UUdEM0IyZG1xRlEvNjQw?x-oss-
process=image/format,png)

輸出結果如下圖所示,其順序按照確診人數排序。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbEx0Um8yd2NCTld4a1hsQ0M1d1NrRzAwV2lidkJzeEFiVnJ0aFFSSlREb25BMkF3NEdlZ1VUSWcvNjQw?x-oss-
process=image/format,png)

3. 獲取湖北省疫情數據

接着通過 num[0][‘children’] 獲取湖北省的疫情數據,代碼如下:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHVaUFIwcUpZTHR2cFUzdUtMTUdOeERGSzFDRlBnV2ljc2NTUHR1aWFLYnVubWhkVG9QSUVWNFR3LzY0MA?x-oss-
process=image/format,png)

同樣的方法可以獲取各省份的數據,比如 num[1][‘children’]
表示廣東省疫情數據,我們設置循環就能獲取所有數據。其數據包括當日數據(today)和累計數據(total),confirm表示確診、suspect表示疑似、dead表示死亡、heal表示治愈。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFlpY1o3SjBSTWdGSVlOeDZrMzJkdVJLSVByaWNRdW1XZDEyaWNWemd6d2ljaFlBY0hHbkpMdnMzY0EvNjQw?x-oss-
process=image/format,png)

我們將所抓取的數據和真實的數據進行對比,武漢截止2月13日下午4點,新增確診人數13436、累計確診32994,發現是完全一致的。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGdXaWJiM2ljbmh0TGJab01WWEt4cEhNaWJNaWJpYWFmSmJ6NjFBdEZmRnNHdU83b1p0QlJzd3d5TVFnLzY0MA?x-oss-
process=image/format,png)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGNaQ05qUG5lcjFzTkppYzZCY2VlTUpNY1FIVGRXNnN3QmZYMmFtaE84RGxkWlRTUWljenV0eWh3LzY0MA?x-oss-
process=image/format,png)

4. 獲取各省確診人數

注意,初始化每個省份人數為0,然后循環累加該省所有城市的確診人數,調用 city_data[‘total’][‘confirm’]
獲取各城市的確診數據。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHJTNmNISXFyTEkyUWNrQkpJNEJSVE9FNlVyY0RQeEVBenRxM3V0cEZSM3VHeG5zbFhQamFIUS82NDA?x-oss-
process=image/format,png)

輸出結果如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGNMbFRENWliMG5Yd2dLSWRDcFZMaWF2MHFobjdzYmlhOFJoNEQ2SEV3c0c2WVl4dTRYUzZUZGxIUS82NDA?x-oss-
process=image/format,png)

接下來我們分享可視化畫圖。

0 2

Matplotlib繪制柱狀圖

首先,我們調用Matplotlib繪制全國各地區的確診人數柱狀圖,幫助大家回憶其基本用法。 total_data為字典變量鍵值對 ,比如{‘湖北’:
48206, ‘廣東’: 1241,…}

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbEZOUGJPVVQ2VWtLa2JSM2ljUzM3S0VpY2xPaWNwdlFCQ0h2Y21URGlicHEwek1ET3U1Y3oxQzU3QVEvNjQw?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

輸出結果如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbEFnTmR2UFdnTWljc29NYkVzYVJNcUFPdUl2aWJiV0d0ZllBWExZNHJTdkpLbjVpYXVQaWJwczlIdHcvNjQw?x-oss-
process=image/format,png)

那么,如果我想獲取累計確診人數、新增確診人數、死亡人數和治愈人數,並進行可視化展示,怎么辦呢?只需要簡單 替換參數 即可。

  • city_data[‘total’][‘confirm’] 確診人數

  • city_data[‘total’][‘suspect’] 疑似人數

  • city_data[‘total’][‘dead’] 死亡人數

  • city_data[‘total’][‘heal’] 治愈人數

  • city_data[‘today’][‘confirm’] 新增確診人數

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHZKb2dydHNUY21lZG0xTlJSWkxMQVBHOTRyVm9wZ0trNkxpY0lwT2ZLcDNIUHZBN3RyZ3AzaWNRLzY0MA?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

輸出如下圖所示,但是Matplotlib畫圖不太美觀,接下來分享 Seaborn可視化

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFpTRlFZQUJ0aWFFZDh1ZzYxNVJyc3VpYjUwUUVqN3hDVjFvdXBhaWNxS29JQXZyUFRidUFpYWliNHh3LzY0MA?x-oss-
process=image/format,png)

0 3

數據存儲及Seaborn繪制柱狀圖

Seaborn是在Matplotlib的基礎上進行了更高級的API封裝,從而使得作圖更加容易,
在大多數情況下使用seaborn能做出很具有吸引力的圖, 而使用matplotlib就能制作具有更多特色的圖。

安裝:pip install seaborn

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbDR2djVOTlFTRGc4UEIwQ2o5T2s5eXJDYWlheWliV1RhaWIycm9ucE1nOWJBbG5EYzZ4RERtM1BKUS82NDA?x-oss-
process=image/format,png)

1. 文件寫入

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbEtvZnpJYUFmV3RYYnU4NTRqSEhTekprdW1uSlkxWlVmQkV5bE5IUTNjcldXaWF2YXU1VVNIaFEvNjQw?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

存儲成功之后,如下圖所示。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbG5YRzV4WEhJam5uN0x4d1JOY2xlQlZ3aWFsYUdyRjFxWEZWODc0Q056TGVUYjNkaWJlUGVvR3JnLzY0MA?x-oss-
process=image/format,png)

對應騰訊的數據,如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGJWMXF5aWEwRFFVRmJPSkd1TWF0OUxEZmZjME02MmZxUTFKbTJVTkxhS3JOR1Jsd2RvYVV1NFEvNjQw?x-oss-
process=image/format,png)

2. Seaborn繪制柱狀圖

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGFMRTV6ZXlndTNqVE1teFNVVW00b3dXZjVWMDhDVWJLRlhJY2dDM1FKUFN5VGlieXNVa0xDWkEvNjQw?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

顯示結果如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbEdYbHlubkpMS2Jta3ViM1JVR1F4a1N2Y1JpY2lhOGFESXN2TXlXTzZzZHVTcmlicjlRejJSck5nZy82NDA?x-oss-
process=image/format,png)

0 4

Seaborn繪制對比柱狀圖

如果需要顯示多個數據對比,則需要使用下面的代碼。由於Seaborn能夠進行按類別分組繪圖,我們需要將抓取的數據存儲為如下圖所示的文件,才能將數據繪制在同一張圖中。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbDRPWG5nNUdXbzBkV1FRemxsSUVSQ2F2VUFTc3BJYUpHWXlsczg4OXRXNmVBOEtXaWJxMzFjaWJnLzY0MA?x-oss-
process=image/format,png)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbExJbDNLT2FpY25La3VyRThtcGliZ2dUQWZacXo4dFlmN2ZsdmxOSVppY0tOckEwclFaZGNsMDQzdy82NDA?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

此時繪制如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHllSVFkWkh4R2NINVp4ZXVIZ0c2alE1RmpZZWFaNm9LZVl5TVNhTHdDRWhmZHVjR3ljVlN4US82NDA?x-oss-
process=image/format,png)

但是當數據很小時,其柱狀圖無法很好地顯示,建議采用以下方法處理:

  • 歸一化處理

  • 湖北省外和湖北省內對比

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFIzd3Z2SE9TOHR6eHR5cFBTcXNEbEdYS3dGdERlQkV6SWpDUEZ0djV2VnQ4SVQyenQydkhLUS82NDA?x-oss-
process=image/format,png)

替換成新增確診病例的對比圖如下所示。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFpWNnBpYlUySU5VMjc2d2JBTDFUT3dOMUNpYVdwOTlXbWo1Q0tyMXdXV2pHa0htZjhxTGNkbHR3LzY0MA?x-oss-
process=image/format,png)

0 5

Seaborn繪制趨勢圖及對比圖

1. 湖北省內外對比圖

在做數據分析過程中,我們通常需要對數據進行 預處理或加工 ,下面將數據划分為湖北省內和湖北省外,再繪制對應的對比圖。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHRiaHlSWDFDejIzU0JIVE56UWlhRHJONkdSZjV1dlY4c0liYXRJME1WMVVIWWVLVlF1UGliQmNBLzY0MA?x-oss-
process=image/format,png)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHVyN2pMQXJjYkFYUlRCWWo1aFVLOEhIc0l6Qkd6WTVTMzdWZVdsSWpPd0dBN0tKNWJBM3dmZy82NDA?x-oss-
process=image/format,png)

輸出結果如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGtFNThmYlBoQ1NLdEI0dlFIM251SVRmQ0lFcGc1MDFmNURpY0RGSkFYOUp1MWFKeGxyS09zSXcvNjQw?x-oss-
process=image/format,png)

2. 疫情趨勢圖

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHN6b2M0UFdUTzhOZ3F5bWFnS2ozbFd4TUZBSE5FYVdPakM4RnlHUjV1Vlo4YnNham81aWN2R3cvNjQw?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

輸出結果如下圖所示,疑似人數開始下降。武漢加油,中國必勝!

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGR1MzZ3OWNRTjl3YWlhaWJEYVlVc2liUlRVVGI2QWc1TVdlNUFQZ2ZwaWJ2U3pyb1NXMjZESTF4a3cvNjQw?x-oss-
process=image/format,png)

0 6

Seaborn繪制其他圖形及分析

作者這里 僅補充繪圖語法 ,更多分析結果(死亡數-治愈數)請讀者進行。同時,讀者可以增加數據量,全國所有城市的數據,可能繪制的圖形更為豐滿。

1. KDE圖

    sns.jointplot(x=“dead”, y=“heal”, data=data, kind=“kde”, space=0, color="#6AB27B")

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHprYmxyUXpWYjFIdFpKRFcxRjQ5cG52WFZpYXVVZDZsRUIwbEU4MGZTMWN3VHJ0dFN5NjV4MHcvNjQw?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

顯示如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHZpYXJTZzZaTGt3dDNpYk1NWnh3ckJ5RnB0ZW1WUVhZNmNIYTNwT0RCNktjUE1WM0l0emliTm9JQS82NDA?x-oss-
process=image/format,png)

2. 六角形

    sns.jointplot(x=“dead”, y=“heal”, data=data, color=“b”, kind=‘hex’)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFJ0aWM3cUlyajVmbU1IZ2FWaWNjbE1qV1pwSDlldjVHYkl5RVAxa29zU0lpYWljMW5hNmtkQThqbUEvNjQw?x-oss-
process=image/format,png)

3. 散點圖

    sns.jointplot(x=“dead”, y=“heal”, data=data, color=“b”, s=50, kind=‘scatter’, space = 0.1, size = 8, ratio = 5)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFJnVFFmcDEzUzE0VTUyVTEycjMxY1dEdVRhM2ljZjlJRThVM2MwMmJCeWljSk1vcVV5aWJMaFFaUS82NDA?x-oss-
process=image/format,png)

4. 回歸圖

    sns.jointplot(x=“dead”, y=“heal”, data=data, color=“b”, kind=‘reg’)

5. 散點圖+KDE 圖

    g = (sns.jointplot(x=“dead”, y=“heal”, data=data, color=“k”).plot_joint(sns.kdeplot, zorder=0, n_levels=6))

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGdPb2t1ZmlielU1OEx6dFpGS3Vtd2liZFNJOGx1MU95cHlHVU1rdnFJMVdSSm1qZ2hrNFMxcHZBLzY0MA?x-oss-
process=image/format,png)

0 7

貴州省可視化分析

接着我們抓取某一個省的數據,比如貴州省。

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHhoc2ljOFcwaWJONlBRS0NyZTQ1dWxyNVVncTRJUzZ3aGZjSTREemM4TDVzRGRNRmtEemM2MGxnLzY0MA?x-oss-
process=image/format,png)

輸出結果如下圖所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGFFaWJwaWNCbUtYcFBlUGd4N1VjZ1J0RVlpYnJrYWNJZTNTOFlDRW1Fd1dQOHhpYXVoMkhPZkowbVEvNjQw?x-oss-
process=image/format,png)

添加解析數據和存儲文件,完整代碼如下:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbHcwQW9sRTc2R0JUaWNyaE96WGJLbnF5SWljTEdzWEdzeHJYcUVKZm1FdGcwcmQxaWFITjgxSUNkQS82NDA?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

完整輸出內容如下所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbElqSlhZeXhXNlRQYUFZMVVWdUdpYThqdFNCaEpNWVdBeE1scUZVUFBQOFBzYnF2TG1RMGVmRkEvNjQw?x-oss-
process=image/format,png)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGU2U014amIzSUZqaWJSVkRRSFNnRlNpY3k2SmtPdXViMVZsQUlpYkxWb1VVcnVTYWlhbk1sYjR3aWNRLzY0MA?x-oss-
process=image/format,png)

最后采用Seaborn繪制圖形如下所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbGtVNm91aWIxUHBTaWFUQ0s1NVFNV3BHR29wTUZpYmM4YzBISEVub0lEcU9tZGM4MlVZSEkzeVdXZy82NDA?x-oss-
process=image/format,png)

代碼過長僅展示部分,完整代碼請添加客服領取

貴州省2月13日疫情顯示結果如下所示:

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbE9SVE85eHpvUE0xeDVFVVptYUQzT3NZQmNpY0J2Mk9ZazdibUQ2RXZpY3RpYVFOdVFkNTZCaWFDY0EvNjQw?x-oss-
process=image/format,png)

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy95QXlRS3pDYkFIWUt1aWJyM0R3YjBXV050dWlhTmVEaWFUbFVkWE9lYkxOWkswcGtSWk9JdkdTYlVTdUxtejVIT0ppY1BTQmJFcHY3MmFLVDRsU1BHUlhiNlEvNjQw?x-oss-
process=image/format,png)

參考文章:

  • Python實戰:抓肺炎疫情實時數據,畫2019-nCoV疫情地圖

  • 用Python抓新型冠狀病毒肺炎疫情數據,繪制全國疫情分布圖

  • 2020Python開發者日:爬蟲框架的技術實現與模塊應用的經驗分享

End.

作者:Eastmount

來源:CSDN

https://blog.csdn.net/Eastmount/article/details/104298388

本文為轉載分享,如侵權請聯系后台刪除

零基礎學 Python,請往看下嘛

![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9TcUdUNVI3b1hWVVJOaWJIdlRHU052S0xuUlpXR0xTNFExallpYVFWaWNnUzBkd1M0RzRTY2JhOWNIQmZIWFZYYkhwR255ZW9pY2NzZnpHTnZuNHBEY0Q2UHcvNjQw?x-oss-
process=image/format,png)

**只需7天時間,跨進Python編程大門,已有3800+加入 **

**【基礎】0基礎入門python,24小時有人快速解答問題; **
**【提高】40多個項目實戰,老手可以從真實場景中學習python; **
**【直播】不定期直播項目案例講解,手把手教你如何分析項目; **
**【分享】優質python學習資料分享,讓你在最短時間獲得有價值的學習資 ** **源; **
**圈友優質資料或學習分享,會不時給予贊賞支持,希望每個優質圈友既能賺回加入費用,也能快速成長,並享受分享與幫助他人的樂趣。 **
**【人脈】收獲一群志同道合的朋友,並且都是python從業者 **
**【價格】本着布道思想,只需 69元 加入一個能保證學習效果的良心圈子。 **

**【贈予】 ** **價值 ** **109元 0基礎入門在線課程 ** **,免費送給圈友們,供鞏固 **

在這里插入圖片描述


免責聲明!

本站轉載的文章為個人學習借鑒使用,本站對版權不負任何法律責任。如果侵犯了您的隱私權益,請聯系本站郵箱yoyou2525@163.com刪除。



 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM