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<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>PycURL: Curl Objects</title> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> <meta name="revisit-after" content="30 days" /> <meta name="robots" content="noarchive, index, follow" /> </head> <body> <h1>Curl Object</h1> <p>Curl objects have the following methods:</p> <dl> <dt><code>close()</code> -> <em>None</em></dt> <dd> <p>Corresponds to <a href="http://curl.haxx.se/libcurl/c/curl_easy_cleanup.html"><code>curl_easy_cleanup</code></a> in libcurl. This method is automatically called by pycurl when a Curl object no longer has any references to it, but can also be called explicitly.</p> </dd> <dt><code>perform()</code> -> <em>None</em></dt> <dd> <p>Corresponds to <a href="http://curl.haxx.se/libcurl/c/curl_easy_perform.html"><code>curl_easy_perform</code></a> in libcurl.</p> </dd> <dt><code>reset()</code> -> <em>None</em></dt> <dd> <p>Corresponds to <a href="http://curl.haxx.se/libcurl/c/curl_easy_reset.html"><code>curl_easy_reset</code></a> in libcurl.</p> </dd> <dt><code>setopt(</code><em>option, value</em><code>)</code> -> <em>None</em></dt> <dd> <p>Corresponds to <a href="http://curl.haxx.se/libcurl/c/curl_easy_setopt.html"><code>curl_easy_setopt</code></a> in libcurl, where <em>option</em> is specified with the CURLOPT_* constants in libcurl, except that the CURLOPT_ prefix has been removed. The type for <em>value</em> depends on the option, and can be either a string, integer, long integer, file objects, lists, or functions.</p> <p>Example usage:</p> <pre> import pycurl c = pycurl.Curl() c.setopt(pycurl.URL, "http://www.python.org/") c.setopt(pycurl.HTTPHEADER, ["Accept:"]) import StringIO b = StringIO.StringIO() c.setopt(pycurl.WRITEFUNCTION, b.write) c.setopt(pycurl.FOLLOWLOCATION, 1) c.setopt(pycurl.MAXREDIRS, 5) c.perform() print b.getvalue() ... </pre> </dd> <dt><code>getinfo(</code><em>option</em><code>) </code>-> <em>Result</em></dt> <dd> <p>Corresponds to <a href="http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html"><code>curl_easy_getinfo</code></a> in libcurl, where <em>option</em> is the same as the CURLINFO_* constants in libcurl, except that the CURLINFO_ prefix has been removed. <em>Result</em> contains an integer, float or string, depending on which option is given. The <code>getinfo</code> method should not be called unless <code>perform</code> has been called and finished.</p> <p>Example usage:</p> <pre> import pycurl c = pycurl.Curl() c.setopt(pycurl.URL, "http://sf.net") c.setopt(pycurl.FOLLOWLOCATION, 1) c.perform() print c.getinfo(pycurl.HTTP_CODE), c.getinfo(pycurl.EFFECTIVE_URL) ... --> 200 "http://sourceforge.net/" </pre> </dd> <dt><code>errstr()</code> -> <em>String</em></dt> <dd> <p>Returns the internal libcurl error buffer of this handle as a string.</p> </dd> </dl> <hr /> <p> <a href="http://validator.w3.org/check/referer"><img align="right" src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" border="0" /></a> $Id: curlobject.html,v 1.15 2008/08/05 20:51:13 kjetilja Exp $ </p> </body> </html>
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