def _implicitResult(self, body):
encoding = getCharsetUsingRequest(self._request) or 'utf-8'
content_type = self.getHeader('content-type')
if isinstance(body, unicode):
try:
if not content_type.startswith('text/'):
raise ValueError(
'Unicode results must have a text content type.')
except AttributeError:
raise ValueError(
'Unicode results must have a text content type.')
major, minor, params = contenttype.parse(content_type)
if 'charset' in params:
encoding = params['charset']
else:
content_type += ';charset=%s' %encoding
body = body.encode(encoding)
if content_type:
headers = [('content-type', content_type),
('content-length', str(len(body)))]
else:
headers = [('content-length', str(len(body)))]
return body, headers
def _implicitResult(self, body):
encoding = getCharsetUsingRequest(self._request) or 'utf-8'
content_type = self.getHeader('content-type')
if isinstance(body, unicode):
try:
if not content_type.startswith('text/'):
raise ValueError(
'Unicode results must have a text content type.')
except AttributeError:
raise ValueError(
'Unicode results must have a text content type.')
major, minor, params = contenttype.parse(content_type)
if 'charset' in params:
encoding = params['charset']
else:
content_type += ';charset=%s' %encoding
body = body.encode(encoding)
if content_type:
headers = [('content-type', content_type),
('content-length', str(len(body)))]
else:
headers = [('content-length', str(len(body)))]
return body, headers
def extractCharset(content_type):
"""Extract charset information from a MIME type.
>>> extractCharset('text/plain; charset=UTF-8')
'UTF-8'
>>> extractCharset('text/html; charset=ISO-8859-1')
'ISO-8859-1'
>>> extractCharset('text/plain')
'ASCII'
"""
if content_type and content_type.strip():
major, minor, params = contenttype.parse(content_type)
return params.get("charset", "ASCII")
else:
return "ASCII"
