29 lines
1 KiB
Python
29 lines
1 KiB
Python
def main(request, response):
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tag = request.GET.first(b"tag", None)
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match = request.headers.get(b"If-None-Match", None)
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date = request.GET.first(b"date", b"")
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modified = request.headers.get(b"If-Modified-Since", None)
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cors = request.GET.first(b"cors", None)
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if request.method == u"OPTIONS":
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response.headers.set(b"Access-Control-Allow-Origin", b"*")
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response.headers.set(b"Access-Control-Allow-Headers", b"IF-NONE-MATCH")
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return b""
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if tag:
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response.headers.set(b"ETag", b'"%s"' % tag)
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elif date:
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response.headers.set(b"Last-Modified", date)
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if cors:
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response.headers.set(b"Access-Control-Allow-Origin", b"*")
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if ((match is not None and match == tag) or
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(modified is not None and modified == date)):
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response.status = (304, b"SUPERCOOL")
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return b""
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else:
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if not cors:
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response.headers.set(b"Access-Control-Allow-Origin", b"*")
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response.headers.set(b"Content-Type", b"text/plain")
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return b"MAYBE NOT"
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