def merge_modified_section_data(self):
        """Update the PE image content with any individual section data that has been
        modified.
        """

        for section in self.sections:
            section_data_start = self.adjust_PointerToRawData(section.PointerToRawData)
            section_data_end = section_data_start + section.SizeOfRawData
            if section_data_start < len(self.__data__) and section_data_end < len(
                self.__data__
            ):
                self.set_data_bytes(section_data_start, section.get_data())
Update the PE image content with any individual section data that has been
        modified.
        
pefile.py