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- # -*- coding: utf-8 -*-
- """
- hpack/compat
- ~~~~~~~~~~~~
- Normalizes the Python 2/3 API for internal use.
- """
- import sys
- _ver = sys.version_info
- is_py2 = _ver[0] == 2
- is_py3 = _ver[0] == 3
- if is_py2:
- def to_byte(char):
- return ord(char)
- def decode_hex(b):
- return b.decode('hex')
- def to_bytes(b):
- if isinstance(b, memoryview):
- return b.tobytes()
- else:
- return bytes(b)
- unicode = unicode # noqa
- bytes = str
- elif is_py3:
- def to_byte(char):
- return char
- def decode_hex(b):
- return bytes.fromhex(b)
- def to_bytes(b):
- return bytes(b)
- unicode = str
- bytes = bytes
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