def _parse_content_type(self, raw: str) -> None:
self._stored_content_type = raw
if raw is None:
# default value according to RFC 2616
self._content_type = "application/octet-stream"
self._content_dict = {}
else:
msg = HeaderParser().parsestr("Content-Type: " + raw)
self._content_type = msg.get_content_type()
params = msg.get_params()
self._content_dict = dict(
params[1:]) # First element is content type again
def _parse_content_disposition(self, headers):
"""
Parse the content-disposition header and return the name and filename parameters. Content-disposition is
deleted from the headers after retrieving its value. Filename is set to None, if it is not found.
:param headers: headers for part
:return: name string and filename string or None
"""
name = 'Content-Disposition'
# get content-disposition header
content_disposition = name + ': ' + headers.pop(name.encode()).decode()
# parse string for params
message = HeaderParser().parsestr(content_disposition)
params = dict(message.get_params(header=name))
# get name and filename
name = params['name']
filename = params.get('filename')
return name, filename
