code: def is_format_supported(self, format_p):
          
          if not isinstance(format_p, basestring):
              raise TypeError("format_p can only be an instance of type basestring")
          supported = self._call("isFormatSupported",
                       in_p=[format_p])
          return supported
docs: Checks if a specific drag'n drop MIME / Content-type format is supported.
  
          in format_p of type str
              Format to check for.
  
          return supported of type bool
              Returns @c true if the specified format is supported, @c false if not.