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saintsGrad15/range_header_regex.py

Created January 21, 2021 16:45
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A regex that validates and extracts groups from a valid HTTP "range" header
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range_header_regex.py
# Spec source: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Range
import re
range_header_regex = re.compile(r"^((?P<unit>[a-zA-Z]+)=)?(?P<start>\d+)?-(?P<end>\d+)?$")
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