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22 lines
681 B
Python
22 lines
681 B
Python
import json
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import functools
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import time
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from http.server import BaseHTTPRequestHandler
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@functools.cache
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def factorial(n):
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return 1 if n <= 0 else n * factorial(n - 1)
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class handler(BaseHTTPRequestHandler):
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# post request = calculate factorial of passed number
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def do_POST(self):
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self.send_response(200)
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self.send_header('Content-type', 'application/json')
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self.end_headers()
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content_length = int(self.headers['Content-Length'])
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post_data = self.rfile.read(content_length)
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data = json.loads(post_data)
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result = factorial(data['number'])
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self.wfile.write(json.dumps({'result': result}).encode('utf-8'))
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