parameters: (self)
return_statement: return self.environ.get('CONTENT_TYPE', '').lower()
docstring: The Content-Type header as a lowercase-string (default: empty).
docstring_summary: The Content-Type header as a lowercase-string (default: empty).
docstring_tokens: The Content - Type header as a lowercase - string ( default : empty ) .
function: def content_type(self):
          ''' The Content-Type header as a lowercase-string (default: empty). '''
          return self.environ.get('CONTENT_TYPE', '').lower()
function_tokens: def content_type ( self ) : return self . environ . get ( 'CONTENT_TYPE' , '' ) . lower ( )