def set_pkg_chk_sum(self, doc, chk_sum):
        """Sets the package check sum, if not already set.
        chk_sum - A string
        Raises CardinalityError if already defined.
        Raises OrderError if no package previously defined.
        """
        self.assert_package_exists()
        if not self.package_chk_sum_set:
            self.package_chk_sum_set = True
            doc.package.check_sum = checksum_from_sha1(chk_sum)
            return True
        else:
            raise CardinalityError('Package::CheckSum')
def set_pkg_chk_sum(self, doc, chk_sum):
        """Sets the package check sum, if not already set.
        chk_sum - A string
        Raises CardinalityError if already defined.
        Raises OrderError if no package previously defined.
        """
        self.assert_package_exists()
        if not self.package_chk_sum_set:
            self.package_chk_sum_set = True
            doc.package.check_sum = checksum_from_sha1(chk_sum)
            return True
        else:
            raise CardinalityError('Package::CheckSum')
def set_pkg_chk_sum ( self , doc , chk_sum ) : self . assert_package_exists ( ) if not self . package_chk_sum_set : self . package_chk_sum_set = True doc . package . check_sum = checksum_from_sha1 ( chk_sum ) return True else : raise CardinalityError ( 'Package::CheckSum' )
Sets the package check sum, if not already set.
        chk_sum - A string
        Raises CardinalityError if already defined.
        Raises OrderError if no package previously defined.
Sets the package check sum if not already set . chk_sum - A string Raises CardinalityError if already defined . Raises OrderError if no package previously defined .