* add in answer files for the two in-class labs

cewing · cewing · commit 7be7d8cd71f0 · 2013-01-26T14:24:25.000-08:00
diff --git a/assignments/teachers/week04/answers/lab1_cgi.py b/assignments/teachers/week04/answers/lab1_cgi.py
@@ -0,0 +1,41 @@
+#!/usr/bin/python
+import cgi
+import cgitb
+cgitb.enable()
+import os
+import datetime
+
+
+print "Content-Type: text/html"
+print
+
+body = """<html>
+<head>
+<title>Lab 1 - CGI experiments</title>
+</head>
+<body>
+The server name is %s. (if an IP address, then a DNS problem) <br>
+<br>
+The server address is %s:%s.<br>
+<br>
+Your hostname is %s.  <br>
+<br>
+You are coming from  %s:%s.<br>
+<br>
+The currenly executing script is %s<br>
+<br>
+The request arrived at %s<br>
+
+</body>
+</html>""" % (
+        os.environ.get('SERVER_NAME', 'Unset'), # Server Hostname
+        os.environ.get('SERVER_ADDR', 'Unset'), # server IP
+        os.environ.get('SERVER_PORT', 'Unset'), # server port
+        os.environ.get('REMOTE_HOST', 'Unset'), # client hostname
+        os.environ.get('REMOTE_ADDR', 'Unset'), # client IP
+        os.environ.get('REMOTE_PORT', 'Unset'), # client port
+        os.environ.get('SCRIPT_NAME', 'Unset'), # this script name
+        datetime.datetime.now().isoformat(), # time
+        )
+
+print body,
diff --git a/assignments/teachers/week04/answers/lab2_wsgi.py b/assignments/teachers/week04/answers/lab2_wsgi.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+import datetime
+
+body = """<html>
+<head>
+<title>Lab A - CGI experiments</title>
+</head>
+<body>
+
+The server name is %s. (if an IP address, then a DNS problem) <br>
+<br>
+The server address is %s:%s.<br>
+<br>
+You are coming from  %s:%s.<br>
+<br>
+The URI we are serving is %s.<br>
+<br>
+The request arrived at %s<br>
+
+</body>
+</html>"""
+
+def application(environ, start_response):
+    response_body = body % (
+         environ.get('SERVER_NAME', 'Unset'), # server name
+         environ.get('SERVER_ADDR', 'Unset'), # server IP
+         environ.get('SERVER_PORT', 'Unset'), # server port
+         environ.get('REMOTE_ADDR', 'Unset'), # client IP
+         environ.get('REMOTE_PORT', 'Unset'), # client port
+         environ.get('SCRIPT_NAME', 'Unset'), # this script name
+         datetime.datetime.now().isoformat(), # time
+         )
+    status = '200 OK'
+
+    response_headers = [('Content-Type', 'text/html'),
+                        ('Content-Length', str(len(response_body)))]
+    start_response(status, response_headers)
+
+    return [response_body]
+
+if __name__ == '__main__':
+    from wsgiref.simple_server import make_server
+    srv = make_server('localhost', 8080, application)
+    srv.serve_forever()
