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<div class="section" id="http-server">
<span id="javascript-http-server"></span><h1>Http Server<a class="headerlink" href="#http-server" title="Permalink to this headline">ΒΆ</a></h1>
<p>[<a class="reference external" href="../../_static/examples/http_server.py">source code</a>]</p>
<div class="highlight-python"><div class="highlight"><pre><span class="c"># helper to load url</span>
<span class="c"># runs webserver and loads url with webbrowswer module</span>
<span class="kn">import</span> <span class="nn">sys</span>
<span class="k">def</span> <span class="nf">load_url</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
<span class="n">PORT</span> <span class="o">=</span> <span class="mi">8000</span>
<span class="n">httpd</span> <span class="o">=</span> <span class="n">StoppableHTTPServer</span><span class="p">((</span><span class="s">"127.0.0.1"</span><span class="p">,</span><span class="n">PORT</span><span class="p">),</span> <span class="n">handler</span><span class="p">)</span>
<span class="n">thread</span><span class="o">.</span><span class="n">start_new_thread</span><span class="p">(</span><span class="n">httpd</span><span class="o">.</span><span class="n">serve</span><span class="p">,</span> <span class="p">())</span>
<span class="n">webbrowser</span><span class="o">.</span><span class="n">open_new</span><span class="p">(</span><span class="s">'http://localhost:</span><span class="si">%s</span><span class="s">/</span><span class="si">%s</span><span class="s">'</span><span class="o">%</span><span class="p">(</span><span class="n">PORT</span><span class="p">,</span><span class="n">path</span><span class="p">))</span>
<span class="nb">input</span><span class="p">(</span><span class="s">"Press <RETURN> to stop server</span><span class="se">\n</span><span class="s">"</span><span class="p">)</span>
<span class="n">httpd</span><span class="o">.</span><span class="n">stop</span><span class="p">()</span>
<span class="k">print</span><span class="p">(</span><span class="s">"To restart server run: </span><span class="se">\n</span><span class="si">%s</span><span class="s">"</span><span class="o">%</span><span class="n">server</span><span class="p">)</span>
<span class="k">if</span> <span class="n">sys</span><span class="o">.</span><span class="n">version_info</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="mi">2</span><span class="p">:</span>
<span class="kn">import</span> <span class="nn">SimpleHTTPServer</span><span class="o">,</span> <span class="nn">BaseHTTPServer</span>
<span class="kn">import</span> <span class="nn">socket</span>
<span class="kn">import</span> <span class="nn">thread</span>
<span class="kn">import</span> <span class="nn">webbrowser</span>
<span class="n">handler</span> <span class="o">=</span> <span class="n">SimpleHTTPServer</span><span class="o">.</span><span class="n">SimpleHTTPRequestHandler</span>
<span class="nb">input</span> <span class="o">=</span> <span class="nb">raw_input</span>
<span class="n">server</span> <span class="o">=</span> <span class="s">"python -m SimpleHTTPServer 8000"</span>
<span class="k">class</span> <span class="nc">StoppableHTTPServer</span><span class="p">(</span><span class="n">BaseHTTPServer</span><span class="o">.</span><span class="n">HTTPServer</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">server_bind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">BaseHTTPServer</span><span class="o">.</span><span class="n">HTTPServer</span><span class="o">.</span><span class="n">server_bind</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">run</span> <span class="o">=</span> <span class="bp">True</span>
<span class="k">def</span> <span class="nf">get_request</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">run</span><span class="p">:</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">sock</span><span class="p">,</span> <span class="n">addr</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">accept</span><span class="p">()</span>
<span class="n">sock</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="bp">None</span><span class="p">)</span>
<span class="k">return</span> <span class="p">(</span><span class="n">sock</span><span class="p">,</span> <span class="n">addr</span><span class="p">)</span>
<span class="k">except</span> <span class="n">socket</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
<span class="k">pass</span>
<span class="k">def</span> <span class="nf">stop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">run</span> <span class="o">=</span> <span class="bp">False</span>
<span class="k">def</span> <span class="nf">serve</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">run</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">handle_request</span><span class="p">()</span>
<span class="k">else</span><span class="p">:</span>
<span class="kn">import</span> <span class="nn">http.server</span><span class="o">,</span> <span class="nn">http.server</span>
<span class="kn">import</span> <span class="nn">socket</span>
<span class="kn">import</span> <span class="nn">_thread</span> <span class="kn">as</span> <span class="nn">thread</span>
<span class="kn">import</span> <span class="nn">webbrowser</span>
<span class="n">handler</span> <span class="o">=</span> <span class="n">http</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">SimpleHTTPRequestHandler</span>
<span class="n">server</span> <span class="o">=</span> <span class="s">"python -m http.server 8000"</span>
<span class="k">class</span> <span class="nc">StoppableHTTPServer</span><span class="p">(</span><span class="n">http</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">HTTPServer</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">server_bind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">http</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">HTTPServer</span><span class="o">.</span><span class="n">server_bind</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">run</span> <span class="o">=</span> <span class="bp">True</span>
<span class="k">def</span> <span class="nf">get_request</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">run</span><span class="p">:</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">sock</span><span class="p">,</span> <span class="n">addr</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">accept</span><span class="p">()</span>
<span class="n">sock</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="bp">None</span><span class="p">)</span>
<span class="k">return</span> <span class="p">(</span><span class="n">sock</span><span class="p">,</span> <span class="n">addr</span><span class="p">)</span>
<span class="k">except</span> <span class="n">socket</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
<span class="k">pass</span>
<span class="k">def</span> <span class="nf">stop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">run</span> <span class="o">=</span> <span class="bp">False</span>
<span class="k">def</span> <span class="nf">serve</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">run</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">handle_request</span><span class="p">()</span>
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