parameters: (self)
return_statement: return FinalTargetValue(dict(
              XPI_NAME=self.xpiname,
              DIST_SUBDIR=self.subdir)) == self.target
docstring: Returns whether or not the target is not derived from the default
          given xpiname and subdir.
docstring_summary: Returns whether or not the target is not derived from the default
          given xpiname and subdir.
docstring_tokens: Returns whether or not the target is not derived from the default given xpiname and subdir .
function: def is_custom(self):
          """Returns whether or not the target is not derived from the default
          given xpiname and subdir."""
  
          return FinalTargetValue(dict(
              XPI_NAME=self.xpiname,
              DIST_SUBDIR=self.subdir)) == self.target
function_tokens: def is_custom ( self ) : return FinalTargetValue ( dict ( XPI_NAME = self . xpiname , DIST_SUBDIR = self . subdir ) ) == self . target