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| 183 | %TAG·!·tag:stsci.edu:asdf/ | 183 | %TAG·!·tag:stsci.edu:asdf/ |
| 184 | ---·!core/asdf-1.1.0 | 184 | ---·!core/asdf-1.1.0 |
| 185 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', | 185 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', |
| 186 | ··name:·asdf,·version:·2.7.2} | 186 | ··name:·asdf,·version:·2.7.2} |
| 187 | history: | 187 | history: |
| 188 | ··extensions: | 188 | ··extensions: |
| 189 | ··-·!core/extension_metadata-1.0.0 | 189 | ··-·!core/extension_metadata-1.0.0 |
| 190 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 191 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 192 | ··-·!core/extension_metadata-1.0.0 | ||
| 193 | ····extension_class:·builtins.FractionExtension | 190 | ····extension_class:·builtins.FractionExtension |
| 194 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 191 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 192 | ··-·!core/extension_metadata-1.0.0 | ||
| 193 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 194 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 195 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·[10,·3] | 195 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·[10,·3] |
| 196 | ... | 196 | ... |
| 197 | </pre></div> | 197 | </pre></div> |
| 198 | </div> | 198 | </div> |
| 199 | </div> | 199 | </div> |
| 200 | <div·class="section"·id="defining-custom-types"> | 200 | <div·class="section"·id="defining-custom-types"> |
| 201 | <h2>Defining·custom·types<a·class="headerlink"·href="#defining-custom-types"·title="Permalink·to·this·headline">¶</a></h2> | 201 | <h2>Defining·custom·types<a·class="headerlink"·href="#defining-custom-types"·title="Permalink·to·this·headline">¶</a></h2> |
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| 289 | %TAG·!·tag:stsci.edu:asdf/ | 289 | %TAG·!·tag:stsci.edu:asdf/ |
| 290 | ---·!core/asdf-1.1.0 | 290 | ---·!core/asdf-1.1.0 |
| 291 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', | 291 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', |
| 292 | ··name:·asdf,·version:·2.7.2} | 292 | ··name:·asdf,·version:·2.7.2} |
| 293 | history: | 293 | history: |
| 294 | ··extensions: | 294 | ··extensions: |
| 295 | ··-·!core/extension_metadata-1.0.0 | 295 | ··-·!core/extension_metadata-1.0.0 |
| 296 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 297 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 298 | ··-·!core/extension_metadata-1.0.0 | ||
| 299 | ····extension_class:·builtins.FractionExtension | 296 | ····extension_class:·builtins.FractionExtension |
| 300 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 297 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 298 | ··-·!core/extension_metadata-1.0.0 | ||
| 299 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 300 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 301 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·3,·numerator:·10} | 301 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·3,·numerator:·10} |
| 302 | ... | 302 | ... |
| 303 | </pre></div> | 303 | </pre></div> |
| 304 | </div> | 304 | </div> |
| 305 | </div> | 305 | </div> |
| 306 | <div·class="section"·id="serializing-more-complex-types"> | 306 | <div·class="section"·id="serializing-more-complex-types"> |
| 307 | <h3>Serializing·more·complex·types<a·class="headerlink"·href="#serializing-more-complex-types"·title="Permalink·to·this·headline">¶</a></h3> | 307 | <h3>Serializing·more·complex·types<a·class="headerlink"·href="#serializing-more-complex-types"·title="Permalink·to·this·headline">¶</a></h3> |
| Offset 401, 19 lines modified | Offset 401, 19 lines modified | ||
| 401 | %TAG·!·tag:stsci.edu:asdf/ | 401 | %TAG·!·tag:stsci.edu:asdf/ |
| 402 | ---·!core/asdf-1.1.0 | 402 | ---·!core/asdf-1.1.0 |
| 403 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', | 403 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute,·homepage:·'http://github.com/spacetelescope/asdf', |
| 404 | ··name:·asdf,·version:·2.7.2} | 404 | ··name:·asdf,·version:·2.7.2} |
| 405 | history: | 405 | history: |
| 406 | ··extensions: | 406 | ··extensions: |
| 407 | ··-·!core/extension_metadata-1.0.0 | 407 | ··-·!core/extension_metadata-1.0.0 |
| 408 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 409 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 410 | ··-·!core/extension_metadata-1.0.0 | ||
| 411 | ····extension_class:·builtins.FractionExtension | 408 | ····extension_class:·builtins.FractionExtension |
| 412 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 409 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 410 | ··-·!core/extension_metadata-1.0.0 | ||
| 411 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 412 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 413 | coordinate:·!<tag:nowhere.org:custom/fractional_2d_coord-1.0.0> | 413 | coordinate:·!<tag:nowhere.org:custom/fractional_2d_coord-1.0.0> |
| 414 | ··x:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·7,·numerator:·22} | 414 | ··x:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·7,·numerator:·22} |
| 415 | ··y:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·113,·numerator:·355} | 415 | ··y:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·113,·numerator:·355} |
| 416 | ... | 416 | ... |
| 417 | </pre></div> | 417 | </pre></div> |
| 418 | </div> | 418 | </div> |
| 419 | <p>Note·that·in·the·resulting·ASDF·file,·the·<code·class="docutils·literal·notranslate"><span·class="pre">x</span></code>·and·<code·class="docutils·literal·notranslate"><span·class="pre">y</span></code>·components·of | 419 | <p>Note·that·in·the·resulting·ASDF·file,·the·<code·class="docutils·literal·notranslate"><span·class="pre">x</span></code>·and·<code·class="docutils·literal·notranslate"><span·class="pre">y</span></code>·components·of |
| Offset 134, 19 lines modified | Offset 134, 19 lines modified | ||
| 134 | ---·!core/asdf-1.1.0 | 134 | ---·!core/asdf-1.1.0 |
| 135 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, | 135 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, |
| 136 | homepage:·'http://github.com/spacetelescope/asdf', | 136 | homepage:·'http://github.com/spacetelescope/asdf', |
| 137 | ··name:·asdf,·version:·2.7.2} | 137 | ··name:·asdf,·version:·2.7.2} |
| 138 | history: | 138 | history: |
| 139 | ··extensions: | 139 | ··extensions: |
| 140 | ··-·!core/extension_metadata-1.0.0 | 140 | ··-·!core/extension_metadata-1.0.0 |
| 141 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 142 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 143 | ··-·!core/extension_metadata-1.0.0 | ||
| 144 | ····extension_class:·builtins.FractionExtension | 141 | ····extension_class:·builtins.FractionExtension |
| 145 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 142 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 143 | ··-·!core/extension_metadata-1.0.0 | ||
| 144 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 145 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 146 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·[10,·3] | 146 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·[10,·3] |
| 147 | ... | 147 | ... |
| 148 | *****·Defining·custom·types¶·***** | 148 | *****·Defining·custom·types¶·***** |
| 149 | In·the·example·above,·we·showed·how·to·create·an·extension·that·is·capable·of | 149 | In·the·example·above,·we·showed·how·to·create·an·extension·that·is·capable·of |
| 150 | serializing·fractions.Fraction.·The·custom·tag·type·that·we·created·was·defined | 150 | serializing·fractions.Fraction.·The·custom·tag·type·that·we·created·was·defined |
| 151 | as·a·subclass·of·asdf.CustomType. | 151 | as·a·subclass·of·asdf.CustomType. |
| 152 | ****·Custom·type·attributes¶·**** | 152 | ****·Custom·type·attributes¶·**** |
| Offset 223, 19 lines modified | Offset 223, 19 lines modified | ||
| 223 | ---·!core/asdf-1.1.0 | 223 | ---·!core/asdf-1.1.0 |
| 224 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, | 224 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, |
| 225 | homepage:·'http://github.com/spacetelescope/asdf', | 225 | homepage:·'http://github.com/spacetelescope/asdf', |
| 226 | ··name:·asdf,·version:·2.7.2} | 226 | ··name:·asdf,·version:·2.7.2} |
| 227 | history: | 227 | history: |
| 228 | ··extensions: | 228 | ··extensions: |
| 229 | ··-·!core/extension_metadata-1.0.0 | 229 | ··-·!core/extension_metadata-1.0.0 |
| 230 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 231 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 232 | ··-·!core/extension_metadata-1.0.0 | ||
| 233 | ····extension_class:·builtins.FractionExtension | 230 | ····extension_class:·builtins.FractionExtension |
| 234 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 231 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 232 | ··-·!core/extension_metadata-1.0.0 | ||
| 233 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 234 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 235 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·3,·numerator: | 235 | fraction:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·3,·numerator: |
| 236 | 10} | 236 | 10} |
| 237 | ... | 237 | ... |
| 238 | ****·Serializing·more·complex·types¶·**** | 238 | ****·Serializing·more·complex·types¶·**** |
| 239 | Sometimes·the·custom·types·that·we·wish·to·represent·in·ASDF·themselves·have | 239 | Sometimes·the·custom·types·that·we·wish·to·represent·in·ASDF·themselves·have |
| 240 | attributes·which·are·also·custom·types.·As·a·somewhat·contrived·example, | 240 | attributes·which·are·also·custom·types.·As·a·somewhat·contrived·example, |
| 241 | consider·a·2D·cartesian·coordinate·that·uses·fraction.Fraction·to·represent | 241 | consider·a·2D·cartesian·coordinate·that·uses·fraction.Fraction·to·represent |
| Offset 322, 19 lines modified | Offset 322, 19 lines modified | ||
| 322 | ---·!core/asdf-1.1.0 | 322 | ---·!core/asdf-1.1.0 |
| 323 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, | 323 | asdf_library:·!core/software-1.0.0·{author:·Space·Telescope·Science·Institute, |
| 324 | homepage:·'http://github.com/spacetelescope/asdf', | 324 | homepage:·'http://github.com/spacetelescope/asdf', |
| 325 | ··name:·asdf,·version:·2.7.2} | 325 | ··name:·asdf,·version:·2.7.2} |
| 326 | history: | 326 | history: |
| 327 | ··extensions: | 327 | ··extensions: |
| 328 | ··-·!core/extension_metadata-1.0.0 | 328 | ··-·!core/extension_metadata-1.0.0 |
| 329 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 330 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 331 | ··-·!core/extension_metadata-1.0.0 | ||
| 332 | ····extension_class:·builtins.FractionExtension | 329 | ····extension_class:·builtins.FractionExtension |
| 333 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} | 330 | ····software:·!core/software-1.0.0·{name:·'',·version:·''} |
| 331 | ··-·!core/extension_metadata-1.0.0 | ||
| 332 | ····extension_class:·asdf.extension.BuiltinExtension | ||
| 333 | ····software:·!core/software-1.0.0·{name:·asdf,·version:·2.7.2} | ||
| 334 | coordinate:·!<tag:nowhere.org:custom/fractional_2d_coord-1.0.0> | 334 | coordinate:·!<tag:nowhere.org:custom/fractional_2d_coord-1.0.0> |
| 335 | ··x:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·7,·numerator:·22} | 335 | ··x:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·7,·numerator:·22} |
| 336 | ··y:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·113,·numerator: | 336 | ··y:·!<tag:nowhere.org:custom/fraction-1.0.0>·{denominator:·113,·numerator: |
| 337 | 355} | 337 | 355} |
| 338 | ... | 338 | ... |
| 339 | Note·that·in·the·resulting·ASDF·file,·the·x·and·y·components·of·our·new | 339 | Note·that·in·the·resulting·ASDF·file,·the·x·and·y·components·of·our·new |
| 340 | fraction_2d_coord·type·are·tagged·as·fraction-1.0.0. | 340 | fraction_2d_coord·type·are·tagged·as·fraction-1.0.0. |