Python 如何使用 urllib2 制作 HTTP DELETE 方法？
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How to make HTTP DELETE method using urllib2?
提问by Pol
Does urllib2support DELETE or PUT method? If yes provide with any example please. I need to use piston API.
是否urllib2支持 DELETE 或 PUT 方法？如果是，请提供任何示例。我需要使用活塞 API。
采纳答案by Corey Goldberg
you can do it with httplib:
你可以用httplib做到这一点：
import httplib
conn = httplib.HTTPConnection('www.foo.com')
conn.request('PUT', '/myurl', body)
resp = conn.getresponse()
content = resp.read()
also, check out this question. the accepted answer shows a way to add other methods to urllib2:
另外，看看这个问题。接受的答案显示了一种向 urllib2 添加其他方法的方法：
import urllib2
opener = urllib2.build_opener(urllib2.HTTPHandler)
request = urllib2.Request('http://example.org', data='your_put_data')
request.add_header('Content-Type', 'your/contenttype')
request.get_method = lambda: 'PUT'
url = opener.open(request)
回答by Raj
You can subclass the urllib2.Request object and override the method when you instantiate the class.
您可以子类化 urllib2.Request 对象并在实例化类时覆盖该方法。
import urllib2
class RequestWithMethod(urllib2.Request):
def __init__(self, method, *args, **kwargs):
self._method = method
urllib2.Request.__init__(*args, **kwargs)
def get_method(self):
return self._method
Courtesy of Benjamin Smedberg
回答by Dave
Correction for Raj's answer:
更正 Raj 的回答：
import urllib2
class RequestWithMethod(urllib2.Request):
def __init__(self, *args, **kwargs):
self._method = kwargs.pop('method', None)
urllib2.Request.__init__(self, *args, **kwargs)
def get_method(self):
return self._method if self._method else super(RequestWithMethod, self).get_method()
回答by Wilfred Hughes
You can define a subclass of the Requestobject, and call it as follows:
您可以定义Request对象的子类，并按如下方式调用它：
import urllib2
class RequestWithMethod(urllib2.Request):
def __init__(self, *args, **kwargs):
self._method = kwargs.pop('method', None)
urllib2.Request.__init__(self, *args, **kwargs)
def get_method(self):
return self._method if self._method else super(RequestWithMethod, self).get_method()
def put_request(url, data):
opener = urllib2.build_opener(urllib2.HTTPHandler)
request = RequestWithMethod(url, method='PUT', data=data)
return opener.open(request)
def delete_request(url):
opener = urllib2.build_opener(urllib2.HTTPHandler)
request = RequestWithMethod(url, method='DELETE')
return opener.open(request)
(This is similar to the above answers, but shows usage.)
（这类似于上述答案，但显示了用法。）
回答by Ali Sadik Kumlali
Found following code from https://gist.github.com/kehr/0c282b14bfa35155deff34d3d27f8307and it worked for me (Python 2.7.5):
从https://gist.github.com/kehr/0c282b14bfa35155deff34d3d27f8307找到以下代码，它对我有用（Python 2.7.5）：
import urllib2
request = urllib2.Request(uri, data=data)
request.get_method = lambda: 'DELETE'
response = urllib2.urlopen(request)
