18 lines
575 B
Python
18 lines
575 B
Python
ETAG = b'"123abc"'
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CONTENT_TYPE = b"text/plain"
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CONTENT = b"lorem ipsum dolor sit amet"
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def main(request, response):
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# let caching kick in if possible (conditional GET)
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etag = request.headers.get(b"If-None-Match", None)
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if etag == ETAG:
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response.headers.set(b"X-HTTP-STATUS", 304)
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response.status = (304, b"Not Modified")
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return b""
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# cache miss, so respond with the actual content
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response.status = (200, b"OK")
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response.headers.set(b"ETag", ETAG)
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response.headers.set(b"Content-Type", CONTENT_TYPE)
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return CONTENT
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