code: def _getPaddingToSectionOffset(self):
          
          return len(str(self.dosHeader) + str(self.dosStub) + str(self.ntHeaders) + str(self.sectionHeaders))
docs: Returns the offset to last section header present in the PE file.
          
          @rtype: int
          @return: The offset where the end of the last section header resides in the PE file.