(request, serializer, default_format='application/json')
return default_format
This overrides the default tastyie determine_format.
    This is done because we want to default to "application/json"
    even though most browsers will send along "application/xml" in the
    Accept header if no "format" is provided.

    :param request: Django request object (Required)
    :type request: :class:`django.http.HttpRequest`
    :param serializer: The serializer being used.
    :type serializer: :class:`crits.core.api.CRITsSerializer`
    :param default_format: The format to respond in.
    :type default_format: str
    :returns: str
This overrides the default tastyie determine_format.
    This is done because we want to default to "application/json"
    even though most browsers will send along "application/xml" in the
    Accept header if no "format" is provided.
This overrides the default tastyie determine_format . This is done because we want to default to application / json even though most browsers will send along application / xml in the Accept header if no format is provided .
def determine_format(request, serializer, default_format='application/json'):
    """
    This overrides the default tastyie determine_format.
    This is done because we want to default to "application/json"
    even though most browsers will send along "application/xml" in the
    Accept header if no "format" is provided.

    :param request: Django request object (Required)
    :type request: :class:`django.http.HttpRequest`
    :param serializer: The serializer being used.
    :type serializer: :class:`crits.core.api.CRITsSerializer`
    :param default_format: The format to respond in.
    :type default_format: str
    :returns: str
    """

    # First, check if they forced the format.
    if request.GET.get('format'):
        if request.GET['format'] in serializer.formats:
            return serializer.get_mime_for_format(request.GET['format'])

    if request.GET.get('file'):
        default_format = 'application/octet-stream'

    # No valid 'Accept' header/formats. Sane default.
    return default_format
def determine_format ( request , serializer , default_format = 'application/json' ) : # First, check if they forced the format. if request . GET . get ( 'format' ) : if request . GET [ 'format' ] in serializer . formats : return serializer . get_mime_for_format ( request . GET [ 'format' ] ) if request . GET . get ( 'file' ) : default_format = 'application/octet-stream' # No valid 'Accept' header/formats. Sane default. return default_format