(self, value)
| 162 | return self |
| 163 | |
| 164 | def precision(self, value): |
| 165 | self._validate_non_negative_integer_or_none(value) |
| 166 | |
| 167 | self._specifier["precision"] = ".{0}".format(value) if value is not None else "" |
| 168 | return self |
| 169 | |
| 170 | def scheme(self, value): |
| 171 | self._validate_named(value, Scheme) |
no test coverage detected