(self)
return self.environ.get('CONTENT_TYPE', '').lower()
The Content-Type header as a lowercase-string (default: empty).
The Content-Type header as a lowercase-string (default: empty).
The Content - Type header as a lowercase - string ( default : empty ) .
def content_type(self):
        ''' The Content-Type header as a lowercase-string (default: empty). '''
        return self.environ.get('CONTENT_TYPE', '').lower()
def content_type ( self ) : return self . environ . get ( 'CONTENT_TYPE' , '' ) . lower ( )