title: Python web.py HTTP/1.1 GET /" -404 Not Found
body: <p>I'm learning python with book &quot;Learn python the hard way&quot;
  I'm doing the web exercise, but I can't find a concrete information.</p>
  <pre><code>import web
  
  urls =( '/hello', 'Index')
  app = web.application(urls,globals())
  render = web.template.render(&lt;mypath&gt;)
  
  class Index(object):
  
  def GET(self):
     return render.hello_form()
  
  def POST(self):
      form  = web.input(name=&quot;Nobody&quot;, greet=&quot;Hello&quot;)
      greeting = &quot;%s, %s&quot; %(form.greet, form.name)
      return render.index(greeting = greeting)
  </code></pre>
  <p>then... in my &quot;hello_form&quot;</p>
  <pre><code>&lt;form action=&quot;/hello&quot; method=&quot;POST&quot;&gt;
  A greeting &lt;input type=text&quot; name=&quot;greet&quot;&gt;
  &lt;br/&gt;
  Your Name:  &lt;input type=&quot;text&quot; name=&quot;name&quot;&gt;
  &lt;br/&gt;
  &lt;input type=&quot;submit&gt;
  &lt;/form&gt;
  </code></pre>
  <p>well, <strong>I can't access to the action=&quot;/hello&quot;.</strong></p>
  <p><strong>but I can access with action=&quot;/&quot;</strong> well I don't know which is the reason</p>
  <p>Someone could explain me?</p>