⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 module-gopherlib.html

📁 一本很好的python的说明书,适合对python感兴趣的人
💻 HTML
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>11.6 gopherlib -- Gopher protocol client</title>
<META NAME="description" CONTENT="11.6 gopherlib -- Gopher protocol client">
<META NAME="keywords" CONTENT="lib">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="STYLESHEET" href="lib.css" tppabs="http://www.python.org/doc/current/lib/lib.css">
<LINK REL="next" href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html">
<LINK REL="previous" href="module-ftplib.html" tppabs="http://www.python.org/doc/current/lib/module-ftplib.html">
<LINK REL="up" href="internet.html" tppabs="http://www.python.org/doc/current/lib/internet.html">
<LINK REL="next" href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html">
</head>
<body>
<DIV CLASS="navigation"><table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A href="ftp-objects.html" tppabs="http://www.python.org/doc/current/lib/ftp-objects.html"><img src="previous.gif" tppabs="http://www.python.org/doc/current/icons/previous.gif" border="0" height="32"
  alt="Previous Page" width="32"></A></td>
<td><A href="internet.html" tppabs="http://www.python.org/doc/current/lib/internet.html"><img src="up.gif" tppabs="http://www.python.org/doc/current/icons/up.gif" border="0" height="32"
  alt="Up One Level" width="32"></A></td>
<td><A href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html"><img src="next.gif" tppabs="http://www.python.org/doc/current/icons/next.gif" border="0" height="32"
  alt="Next Page" width="32"></A></td>
<td align="center" width="100%">Python Library Reference</td>
<td><A href="contents.html" tppabs="http://www.python.org/doc/current/lib/contents.html"><img src="contents.gif" tppabs="http://www.python.org/doc/current/icons/contents.gif" border="0" height="32"
  alt="Contents" width="32"></A></td>
<td><a href="modindex.html" tppabs="http://www.python.org/doc/current/lib/modindex.html" title="Module Index"><img src="modules.gif" tppabs="http://www.python.org/doc/current/icons/modules.gif" border="0" height="32"
  alt="Module Index" width="32"></a></td>
<td><A href="genindex.html" tppabs="http://www.python.org/doc/current/lib/genindex.html"><img src="index.gif" tppabs="http://www.python.org/doc/current/icons/index.gif" border="0" height="32"
  alt="Index" width="32"></A></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" href="ftp-objects.html" tppabs="http://www.python.org/doc/current/lib/ftp-objects.html">11.5.1 FTP Objects</A>
<b class="navlabel">Up:</b> <a class="sectref" href="internet.html" tppabs="http://www.python.org/doc/current/lib/internet.html">11. Internet Protocols and</A>
<b class="navlabel">Next:</b> <a class="sectref" href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html">11.7 poplib  </A>
<br><hr></DIV>
<!--End of Navigation Panel-->

<H1><A NAME="SECTION0013600000000000000000">
11.6 <tt class="module">gopherlib</tt> --
         Gopher protocol client</A>
</H1>

<P>


<P>


<P>
This module provides a minimal implementation of client side of the
the Gopher protocol.  It is used by the module <tt class='module'><a href="module-urllib.html" tppabs="http://www.python.org/doc/current/lib/module-urllib.html">urllib</a></tt> to
handle URLs that use the Gopher protocol.

<P>
The module defines the following functions:

<P>
<dl><dt><b><a name='l2h-2069'><tt class='function'>send_selector</tt></a></b> (<var>selector, host</var><big>[</big><var>, port</var><big>]</big>)
<dd>
Send a <var>selector</var> string to the gopher server at <var>host</var> and
<var>port</var> (default <code>70</code>).  Returns an open file object from
which the returned document can be read.
</dl>

<P>
<dl><dt><b><a name='l2h-2070'><tt class='function'>send_query</tt></a></b> (<var>selector, query, host</var><big>[</big><var>, port</var><big>]</big>)
<dd>
Send a <var>selector</var> string and a <var>query</var> string to a gopher
server at <var>host</var> and <var>port</var> (default <code>70</code>).  Returns an
open file object from which the returned document can be read.
</dl>

<P>
Note that the data returned by the Gopher server can be of any type,
depending on the first character of the selector string.  If the data
is text (first character of the selector is "<tt class="samp">0</tt>"), lines are
terminated by CRLF, and the data is terminated by a line consisting of
a single "<tt class="samp">.</tt>", and a leading "<tt class="samp">.</tt>" should be stripped from
lines that begin with "<tt class="samp">..</tt>".  Directory listings (first character
of the selector is "<tt class="samp">1</tt>") are transferred using the same protocol.

<DIV CLASS="navigation"><p><hr><table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A href="ftp-objects.html" tppabs="http://www.python.org/doc/current/lib/ftp-objects.html"><img src="previous.gif" tppabs="http://www.python.org/doc/current/icons/previous.gif" border="0" height="32"
  alt="Previous Page" width="32"></A></td>
<td><A href="internet.html" tppabs="http://www.python.org/doc/current/lib/internet.html"><img src="up.gif" tppabs="http://www.python.org/doc/current/icons/up.gif" border="0" height="32"
  alt="Up One Level" width="32"></A></td>
<td><A href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html"><img src="next.gif" tppabs="http://www.python.org/doc/current/icons/next.gif" border="0" height="32"
  alt="Next Page" width="32"></A></td>
<td align="center" width="100%">Python Library Reference</td>
<td><A href="contents.html" tppabs="http://www.python.org/doc/current/lib/contents.html"><img src="contents.gif" tppabs="http://www.python.org/doc/current/icons/contents.gif" border="0" height="32"
  alt="Contents" width="32"></A></td>
<td><a href="modindex.html" tppabs="http://www.python.org/doc/current/lib/modindex.html" title="Module Index"><img src="modules.gif" tppabs="http://www.python.org/doc/current/icons/modules.gif" border="0" height="32"
  alt="Module Index" width="32"></a></td>
<td><A href="genindex.html" tppabs="http://www.python.org/doc/current/lib/genindex.html"><img src="index.gif" tppabs="http://www.python.org/doc/current/icons/index.gif" border="0" height="32"
  alt="Index" width="32"></A></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" href="ftp-objects.html" tppabs="http://www.python.org/doc/current/lib/ftp-objects.html">11.5.1 FTP Objects</A>
<b class="navlabel">Up:</b> <a class="sectref" href="internet.html" tppabs="http://www.python.org/doc/current/lib/internet.html">11. Internet Protocols and</A>
<b class="navlabel">Next:</b> <a class="sectref" href="module-poplib.html" tppabs="http://www.python.org/doc/current/lib/module-poplib.html">11.7 poplib  </A>
</DIV>
<!--End of Navigation Panel-->
<ADDRESS>
<hr>See <i><a href="about.html" tppabs="http://www.python.org/doc/current/lib/about.html">About this document...</a></i> for information on suggesting changes.
</ADDRESS>
</BODY>
</HTML>

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -