How to Send a HEAD HTTP Request in Python 2 with urllib2?

How to Send a HEAD HTTP Request in Python 2 with urllib2

To obtain the headers of a specific URL and determine its MIME type, one must send a HEAD request. This differs from a GET request as it retrieves the headers without downloading the resource.

Python 2 Implementation:

urllib2, a high-level interface, simplifies the process of sending HEAD requests:

<code class="python">import urllib2

class HeadRequest(urllib2.Request):
    def get_method(self):
        return "HEAD"

response = urllib2.urlopen(HeadRequest("http://google.com/index.html"))</code>

Response Object:

The response object from HEAD contains the headers, accessible via response.info(). It also provides the redirect URL:

<code class="python">print(response.geturl())  # Output: http://www.google.com.au/index.html</code>

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