Специальные символы в URL-адресе при получении данных с помощью request.get - PullRequest
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Специальные символы в URL-адресе при получении данных с помощью request.get

0 голосов
/ 03 августа 2020

Я столкнулся с некоторыми проблемами при получении содержимого из IRI, содержащего некоторые специальные символы. Я строго работал с модулем requests. Ниже приведены некоторые URL-адреса, вызывающие проблемы:

https://cwur.org/2018-19/King's-College-London.php

https://cwur.org/2018-19/University-of-Wisconsin–Madison.php

import requests
res = requests.get('https://cwur.org/2018-19/University-of-São-Paulo.php')
res.text

Ответы [ 2 ]

1 голос
/ 03 августа 2020

Чтобы получить ответ 200, передайте User-Agent в заголовках. 

import requests

headers = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11'}
res = requests.get('https://cwur.org/2018-19/University-of-São-Paulo.php', headers=headers)
print(res.status_code)
print("---" * 10)
print(res.text)

Вывод: 

200
------------------------------
<html lang="en">
<head>

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 <tr><td><b>Institution Name</b></td><td>University of São Paulo </td></tr>
 <tr><td><b>Native Name</b></td><td>Universidade de São Paulo </td></tr>
 <tr><td><b>Location</b></td><td>Brazil</td></tr>
 <tr><td><b>World Rank</b></td><td>77</td></tr>
 <tr><td><b>National Rank</b></td><td>1</td></tr>
 <tr><td><b>Quality of Education Rank</b></td><td>583</td></tr>
 <tr><td><b>Alumni Employment Rank</b></td><td>256</td></tr>
 <tr><td><b>Quality of Faculty Rank</b></td><td>109</td></tr>
 <tr><td><b>Research Output Rank</b></td><td>4</td></tr>
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 <tr><td><b>Influence Rank</b></td><td>162</td></tr>
 <tr><td><b>Citations Rank</b></td><td>139</td></tr>
 <tr><td><b>Overall Score</b></td><td>82.6</td></tr>
 <tr><td><b>Domain</b></td><td>usp.br</td></tr>
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Обновление:

В случае URL-адреса Unicode, вы можете преобразовать их в строку 

import requests

headers = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11'}
url = "https://cwur.org/2018-19/University-of-S\xc3\xa3o-Paulo.php"
new_url = url.encode("iso-8859-1").decode()
res = requests.get(new_url, headers=headers)
print(res.status_code)
print("---" * 10)
print(res.text)
0 голосов
/ 03 августа 2020

Я рекомендую попытаться сохранить данные, полученные из метода .get(), в словаре, а затем использовать модуль pprint для аккуратного отображения: 

import requests
from pprint import pprint

url = 'https://cwur.org/2018-19/University-of-Wisconsin–Madison.php'
res = requests.get(url)

# printing the status code is also helpful to see if the API call was successful
print("Status code:", r.status_code)

r_dict = res.json()
pprint(r_dict)

Если вы получили код состояния 200, значит, вызов API был успешным. Это дополнительная документация по другому ответу с кодом состояния: ссылка Надеюсь, это поможет вам найти проблему с вашей ссылкой.

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