def decode_header(header_str):
"""Takes an unicode string representing a munged header value
and decodes it as a (possibly non-ASCII) readable value."""
parts = []
for v, enc in _email_decode_header(header_str):
if isinstance(v, bytes):
parts.append(v.decode(enc or "ascii"))
else:
parts.append(v)
return " ".join(parts)
def decode_header(header_str):
"""Takes an unicode string representing a munged header value
and decodes it as a (possibly non-ASCII) readable value."""
parts = []
for v, enc in _email_decode_header(header_str):
if isinstance(v, bytes):
parts.append(v.decode(enc or 'ascii'))
else:
parts.append(v)
return ''.join(parts)
def decode_header(header):
""" Decode a MIME-encoded header value """
l = []
for s, charset in _email_decode_header(header):
if charset:
s = str(s, charset)
elif isinstance(s, bytes):
s = str(s, 'utf-8')
l.append(s)
return ''.join(l)
def decode_parameter_value(value: AnyStr):
"""Decodes strings like '=?UTF-8?Q?' into human readable string
:param value: bytes
:return:
"""
if not value:
return ''
if isinstance(value, (bytes, bytearray)):
value = value.decode()
res = []
for part, enc in _email_decode_header(value):
if isinstance(part, bytes):
if not enc:
enc = 'utf-8'
res.append(part.decode(enc, errors='replace'))
else:
res.append(part)
return ''.join(res)
