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УрФУ. Реализовать HTTP запросы при помощи http.client
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| 0. Запрос к urfu.ru | |
| import http.client | |
| # Данные о подключении | |
| HOST = 'urfu.ru' | |
| PORT = 80 | |
| # Инициализация HTTP-подключения | |
| connection = http.client.HTTPConnection(HOST, PORT) | |
| connection.connect() | |
| # Отправка GET-запроса | |
| connection.request("GET", "/") | |
| # Вывод ответа сервера | |
| response = connection.getresponse() | |
| print(response.status response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 301 Moved Permanently Server: nginx | |
| Date: Sun, 08 Oct 2017 09:03:07 GMT | |
| Content-Type: text/html | |
| Content-Length: 178 | |
| Connection: keep-alive | |
| Location: https://urfu.ru/ | |
| X-Powered-By: nginx | |
| <html> | |
| <head><title>301 Moved Permanently</title></head> | |
| <body bgcolor="white"> | |
| <center><h1>301 Moved Permanently</h1></center> | |
| <hr><center>nginx</center> | |
| </body> | |
| </html> | |
| --------------------------------------------------- | |
| 1. Запрос httpbin.org (/ip) | |
| import http.client | |
| host = "httpbin.org" | |
| port = 80 | |
| method = "GET" | |
| url = "/ip" | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 200 OK | |
| Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:10:04 GMT | |
| Content-Type: application/json | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.000555992126465 | |
| Content-Length: 32 | |
| Via: 1.1 vegur | |
| { | |
| "origin": "87.224.209.39" | |
| } | |
| --------------------------------------------------- | |
| 2. Запрос httpbin.org (/get) | |
| import http.client | |
| host = "httpbin.org" | |
| port = 80 | |
| method = "GET" | |
| url = "/ip" | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 200 OK Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:25:21 GMT | |
| Content-Type: application/json | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.00129699707031 | |
| Content-Length: 296 | |
| Via: 1.1 vegur | |
| { | |
| "args": { | |
| "1": "2", | |
| "2/0": "", | |
| "error": "True", | |
| "foo": "bar" | |
| }, | |
| "headers": { | |
| "Connection": "close", | |
| "Host": "httpbin.org" | |
| }, | |
| "origin": "87.224.209.39", | |
| "url": "http://httpbin.org/get?foo=bar&1=2&2%2F0&error=True" | |
| } | |
| --------------------------------------------------- | |
| 3. Запрос httpbin.org (/post) | |
| import http.client | |
| host = 'httpbin.org' | |
| port = 80 | |
| method = "POST" | |
| url = "/post" | |
| body = "foo=bar&1=2&2%2F0=&error=True" | |
| headers = { | |
| "Content-Lenght" : str(len(body)), | |
| "Content-Type" : "application/x-www-form-urlencoded" | |
| } | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url, body, headers) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 200 OK Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:34:43 GMT | |
| Content-Type: application/json | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.000828981399536 | |
| Content-Length: 447 | |
| Via: 1.1 vegur | |
| { | |
| "args": {}, | |
| "data": "", | |
| "files": {}, | |
| "form": { | |
| "1": "2", | |
| "2/0": "", | |
| "error": "True", | |
| "foo": "bar" | |
| }, | |
| "headers": { | |
| "Accept-Encoding": "identity", | |
| "Connection": "close", | |
| "Content-Lenght": "29", | |
| "Content-Length": "29", | |
| "Content-Type": "application/x-www-form-urlencoded", | |
| "Host": "httpbin.org" | |
| }, | |
| "json": null, | |
| "origin": "87.224.209.39", | |
| "url": "http://httpbin.org/post" | |
| } | |
| --------------------------------------------------- | |
| 4. Запрос httpbin.org (/cookies/set) | |
| import http.client | |
| host = 'httpbin.org' | |
| port = 80 | |
| method = "GET" | |
| url = "/cookies/set?country=Ru" | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 302 FOUND | |
| Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:50:41 GMT | |
| Content-Type: text/html; charset=utf-8 | |
| Content-Length: 223 | |
| Location: /cookies | |
| Set-Cookie: country=Ru; Path=/ | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.000666856765747 | |
| Via: 1.1 vegur | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> | |
| <title>Redirecting...</title> | |
| <h1>Redirecting...</h1> | |
| <p>You should be redirected automatically to target URL: <a href="/cookies">/cookies</a>. If not click the link. | |
| --------------------------------------------------- | |
| 5. Запрос httpbin.org (/cookies) | |
| import http.client | |
| host = 'httpbin.org' | |
| port = 80 | |
| method = "GET" | |
| url = "/cookies" | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 200 OK | |
| Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:52:01 GMT | |
| Content-Type: application/json | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.000607967376709 | |
| Content-Length: 20 | |
| Via: 1.1 vegur | |
| { | |
| "cookies": {} | |
| } | |
| --------------------------------------------------- | |
| 6. Запрос httpbin.org (/redirect) | |
| import http.client | |
| host = 'httpbin.org' | |
| port = 80 | |
| method = "GET" | |
| url = "/redirect/4" | |
| connection = http.client.HTTPConnection(host, port) | |
| connection.connect() | |
| connection.request(method, url) | |
| response = connection.getresponse() | |
| print(response.status, response.reason) | |
| print(response.headers, response.read().decode("UTF-8")) | |
| connection.close() | |
| Ответ: | |
| 302 FOUND | |
| Connection: keep-alive | |
| Server: meinheld/0.6.1 | |
| Date: Sun, 08 Oct 2017 09:54:44 GMT | |
| Content-Type: text/html; charset=utf-8 | |
| Content-Length: 247 | |
| Location: /relative-redirect/3 | |
| Access-Control-Allow-Origin: * | |
| Access-Control-Allow-Credentials: true | |
| X-Powered-By: Flask | |
| X-Processed-Time: 0.00073504447937 | |
| Via: 1.1 vegur | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> | |
| <title>Redirecting...</title> | |
| <h1>Redirecting...</h1> | |
| <p>You should be redirected automatically to target URL: <a href="/relative-redirect/3">/relative-redirect/3</a>. If not click the link. |
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