69 lines
2.1 KiB
Python
Executable File
69 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from http import server
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from urllib import parse
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class SimpleHandler(server.BaseHTTPRequestHandler):
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def do_GET(self):
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self.send_response(200)
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self.end_headers()
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parsed = parse.urlparse(self.path)
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path = parsed.path
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query = parsed.query
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query_components = parse.parse_qsl(query)
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if path == "/":
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msg = self.get_components(path, query, query_components)
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elif path == "/ying":
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msg = self.get_ying()
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elif path == "/yang":
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msg = self.get_yang()
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elif path == "/squares":
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msg = self.get_squares(query_components)
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else:
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msg = "Error 404"
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self.wfile.write(msg.encode('utf-8'))
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def get_squares(self, query_components):
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if len(query_components) != 2:
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msg = "Invalid number of Query Components! Two components needed."
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else:
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if query_components[0][0] != 'von' or query_components[1][0] != 'bis':
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msg = "Invalid Query Components! First key should be 'von', second key 'bis'."
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self.wfile.write(msg.encode('utf-8'))
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else:
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try:
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von = int(query_components[0][1])
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bis = int(query_components[1][1])
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except:
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msg = "One or both query values are not integer."
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else:
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msg = "<table border='1'>"
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for i in range(von, bis+1):
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msg += f"<tr><td>{i}</td><td>{i**2}</td></tr>"
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msg += "</table>"
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return msg
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def get_ying(self):
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msg = "<a href='/yang'>Ying</a>"
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return msg
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def get_yang(self):
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msg = "<a href='/ying'>Yang</a>"
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return msg
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def get_components(self, path, query, query_components):
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msg = f"Path: {path}\nQuery: {query}\nComponents: {str(query_components)}"
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return msg
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if __name__ == "__main__":
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port = 60000
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handler = SimpleHandler
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address = ('', port)
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server = server.HTTPServer(address, handler)
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server.serve_forever()
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