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openshift_python_wsgi_hello_world_starter_app.py
pythonA basic WSGI application used as the official OpenShift Python "Hello World" s
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openshift_python_wsgi_hello_world_starter_app.py
1import os
2
3def application(environ, start_response):
4 """
5 A simple WSGI application that responds with 'Welcome to your Python
6 application on OpenShift' and environment details.
7 """
8 status = '200 OK'
9 html = """
10 <html>
11 <head>
12 <title>Welcome to your Python application on OpenShift</title>
13 </head>
14 <body>
15 <h1>Welcome to your Python application on OpenShift</h1>
16 <p>This is a basic web page served by a Python WSGI application.</p>
17 </body>
18 </html>
19 """
20
21 response_headers = [
22 ('Content-Type', 'text/html'),
23 ('Content-Length', str(len(html)))
24 ]
25
26 start_response(status, response_headers)
27 return [html.encode('utf-8')]
28
29if __name__ == '__main__':
30 from wsgiref.simple_server import make_server
31 # OpenShift typically listens on port 8080 by default for non-root containers
32 port = int(os.environ.get('PORT', 8080))
33 srv = make_server('0.0.0.0', port, application)
34 print(f"Server running on port {port}...")
35 srv.serve_forever()