def _get_response_representer(self):
"""
Creates a representer for this view.
:raises: :class:`pyramid.httpexceptions.HTTPNotAcceptable` if the
MIME content type(s) the client specified can not be handled by
the view.
:returns: :class:`everest.representers.base.ResourceRepresenter`
"""
view_name = self.request.view_name
if view_name != '':
mime_type = get_registered_mime_type_for_name(view_name)
rpr = as_representer(self.context, mime_type)
else:
mime_type = None
acc = None
for acc in self.request.accept:
if acc == '*/*':
# The client does not care; use the default.
mime_type = self.__get_default_response_mime_type()
break
try:
mime_type = \
get_registered_mime_type_for_string(acc.lower())
except KeyError:
pass
else:
break
if mime_type is None:
if not acc is None:
# The client specified a MIME type we can not handle; this
# is a 406 exxception. We supply allowed MIME content
# types in the body of the response.
headers = \
[('Location', self.request.path_url),
('Content-Type', TextPlainMime.mime_type_string),
]
mime_strings = get_registered_mime_strings()
exc = HTTPNotAcceptable(
'Requested MIME content type(s) '
'not acceptable.',
body=','.join(mime_strings),
headers=headers)
raise exc
mime_type = self.__get_default_response_mime_type()
rpr = as_representer(self.context, mime_type)
return rpr
def _get_response_representer(self):
"""
Creates a representer for this view.
:raises: :class:`pyramid.httpexceptions.HTTPNotAcceptable` if the
MIME content type(s) the client specified can not be handled by
the view.
:returns: :class:`everest.representers.base.ResourceRepresenter`
"""
view_name = self.request.view_name
if view_name != '':
mime_type = get_registered_mime_type_for_name(view_name)
rpr = as_representer(self.context, mime_type)
else:
mime_type = None
acc = None
for acc in self.request.accept:
if acc == '*/*':
# The client does not care; use the default.
mime_type = self.__get_default_response_mime_type()
break
try:
mime_type = \
get_registered_mime_type_for_string(acc.lower())
except KeyError:
pass
else:
break
if mime_type is None:
if not acc is None:
# The client specified a MIME type we can not handle; this
# is a 406 exxception. We supply allowed MIME content
# types in the body of the response.
headers = \
[('Location', self.request.path_url),
('Content-Type', TextPlainMime.mime_type_string),
]
mime_strings = get_registered_mime_strings()
exc = HTTPNotAcceptable('Requested MIME content type(s) '
'not acceptable.',
body=','.join(mime_strings),
headers=headers)
raise exc
mime_type = self.__get_default_response_mime_type()
rpr = as_representer(self.context, mime_type)
return rpr
def test_registry(self):
self.assert_raises(ValueError, register_mime_type,
MimeNotImplementingIMime)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateTypeString)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateNameString)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateFileExtensionString)
self.assert_true(XmlMime.mime_type_string
in get_registered_mime_strings())
self.assert_true(XmlMime.representer_name
in get_registered_representer_names())
self.assert_true(XmlMime in get_registered_mime_types())
self.assert_true(
get_registered_mime_type_for_string(XmlMime.mime_type_string)
is XmlMime)
self.assert_true(
get_registered_mime_type_for_name(XmlMime.representer_name)
is XmlMime)
self.assert_equal(
get_registered_mime_type_for_extension(XmlMime.file_extension),
XmlMime)