| 2211 | return v |
| 2212 | |
| 2213 | def present(self, v): |
| 2214 | if v is None: |
| 2215 | return None |
| 2216 | else: |
| 2217 | if ( |
| 2218 | self.dimensions == 2 |
| 2219 | or self.dimensions == "1-2" |
| 2220 | and v |
| 2221 | and is_array(v[0]) |
| 2222 | ): |
| 2223 | # 2D case |
| 2224 | v = copy.deepcopy(v) |
| 2225 | for row in v: |
| 2226 | for i, (el, validator) in enumerate(zip(row, self.item_validators)): |
| 2227 | row[i] = validator.present(el) |
| 2228 | |
| 2229 | return tuple(tuple(row) for row in v) |
| 2230 | else: |
| 2231 | # 1D case |
| 2232 | v = copy.copy(v) |
| 2233 | # Call present on each of the item validators |
| 2234 | for i, (el, validator) in enumerate(zip(v, self.item_validators)): |
| 2235 | # Validate coerce elements |
| 2236 | v[i] = validator.present(el) |
| 2237 | |
| 2238 | # Return tuple form of |
| 2239 | return tuple(v) |
| 2240 | |
| 2241 | |
| 2242 | class LiteralValidator(BaseValidator): |