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When rendering Jupyter notebook diffs, split code inputs into individual blocks
Summary: Ref T13425. Currently, code inputs and all outputs are grouped into a single block. This is fine for display notebooks but not great for diffing notebooks. Instead, split source code input into individual lines with one line per block, and each output into its own block. This allows you to leave actual line-by-line inlines on source, and comment on outputs individually. Test Plan: {F6888583} Maniphest Tasks: T13425 Differential Revision: https://secure.phabricator.com/D20840
This commit is contained in:
parent
884cd74cc4
commit
2c06815edb
7 changed files with 321 additions and 121 deletions
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@ -9,10 +9,10 @@ return array(
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'names' => array(
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'conpherence.pkg.css' => '3c8a0668',
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'conpherence.pkg.js' => '020aebcf',
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'core.pkg.css' => '6a8c9533',
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'core.pkg.css' => '19ec9519',
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'core.pkg.js' => '6e5c894f',
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'differential.pkg.css' => 'abd2c0d8',
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'differential.pkg.js' => '68fa36fc',
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'differential.pkg.css' => '607c84be',
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'differential.pkg.js' => 'a0212a0b',
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'diffusion.pkg.css' => '42c75c37',
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'diffusion.pkg.js' => 'a98c0bf7',
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'maniphest.pkg.css' => '35995d6d',
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@ -61,7 +61,7 @@ return array(
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'rsrc/css/application/dashboard/dashboard.css' => '5a205b9d',
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'rsrc/css/application/diff/inline-comment-summary.css' => '81eb368d',
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'rsrc/css/application/differential/add-comment.css' => '7e5900d9',
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'rsrc/css/application/differential/changeset-view.css' => '5dda5e53',
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'rsrc/css/application/differential/changeset-view.css' => '489b6995',
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'rsrc/css/application/differential/core.css' => '7300a73e',
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'rsrc/css/application/differential/phui-inline-comment.css' => '48acce5b',
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'rsrc/css/application/differential/revision-comment.css' => '7dbc8d1d',
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@ -113,7 +113,7 @@ return array(
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'rsrc/css/application/uiexample/example.css' => 'b4795059',
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'rsrc/css/core/core.css' => '1b29ed61',
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'rsrc/css/core/remarkup.css' => 'f06cc20e',
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'rsrc/css/core/syntax.css' => '4234f572',
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'rsrc/css/core/syntax.css' => '220b85f9',
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'rsrc/css/core/z-index.css' => '99c0f5eb',
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'rsrc/css/diviner/diviner-shared.css' => '4bd263b0',
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'rsrc/css/font/font-awesome.css' => '3883938a',
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@ -169,7 +169,7 @@ return array(
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'rsrc/css/phui/phui-pager.css' => 'd022c7ad',
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'rsrc/css/phui/phui-pinboard-view.css' => '1f08f5d8',
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'rsrc/css/phui/phui-policy-section-view.css' => '139fdc64',
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'rsrc/css/phui/phui-property-list-view.css' => '34180764',
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'rsrc/css/phui/phui-property-list-view.css' => 'ad841f1c',
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'rsrc/css/phui/phui-remarkup-preview.css' => '91767007',
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'rsrc/css/phui/phui-segment-bar-view.css' => '5166b370',
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'rsrc/css/phui/phui-spacing.css' => 'b05cadc3',
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@ -377,7 +377,7 @@ return array(
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'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '1e413dc9',
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'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => '0116d3e8',
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'rsrc/js/application/diff/DiffChangeset.js' => 'a31ffc00',
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'rsrc/js/application/diff/DiffChangesetList.js' => '22f6bb51',
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'rsrc/js/application/diff/DiffChangesetList.js' => '0f5c016d',
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'rsrc/js/application/diff/DiffInline.js' => 'a4a14a94',
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'rsrc/js/application/diff/behavior-preview-link.js' => 'f51e9c17',
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'rsrc/js/application/differential/behavior-diff-radios.js' => '925fe8cd',
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@ -554,7 +554,7 @@ return array(
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'conpherence-thread-manager' => 'aec8e38c',
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'conpherence-transaction-css' => '3a3f5e7e',
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'd3' => '9d068042',
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'differential-changeset-view-css' => '5dda5e53',
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'differential-changeset-view-css' => '489b6995',
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'differential-core-view-css' => '7300a73e',
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'differential-revision-add-comment-css' => '7e5900d9',
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'differential-revision-comment-css' => '7dbc8d1d',
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@ -774,7 +774,7 @@ return array(
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'phabricator-darkmessage' => '26cd4b73',
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'phabricator-dashboard-css' => '5a205b9d',
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'phabricator-diff-changeset' => 'a31ffc00',
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'phabricator-diff-changeset-list' => '22f6bb51',
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'phabricator-diff-changeset-list' => '0f5c016d',
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'phabricator-diff-inline' => 'a4a14a94',
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'phabricator-drag-and-drop-file-upload' => '4370900d',
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'phabricator-draggable-list' => 'c9ad6f70',
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@ -865,7 +865,7 @@ return array(
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'phui-pager-css' => 'd022c7ad',
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'phui-pinboard-view-css' => '1f08f5d8',
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'phui-policy-section-view-css' => '139fdc64',
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'phui-property-list-view-css' => '34180764',
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'phui-property-list-view-css' => 'ad841f1c',
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'phui-remarkup-preview-css' => '91767007',
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'phui-segment-bar-view-css' => '5166b370',
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'phui-spacing-css' => 'b05cadc3',
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@ -900,7 +900,7 @@ return array(
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'sprite-login-css' => '18b368a6',
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'sprite-tokens-css' => 'f1896dc5',
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'syntax-default-css' => '055fc231',
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'syntax-highlighting-css' => '4234f572',
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'syntax-highlighting-css' => '220b85f9',
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'tokens-css' => 'ce5a50bd',
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'trigger-rule' => '41b7b4f6',
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'trigger-rule-control' => '5faf27b9',
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@ -1005,6 +1005,10 @@ return array(
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'javelin-workflow',
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'phuix-icon-view',
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),
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'0f5c016d' => array(
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'javelin-install',
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'phuix-button-view',
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),
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'111bfd2d' => array(
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'javelin-install',
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),
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@ -1065,6 +1069,9 @@ return array(
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'javelin-behavior',
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'javelin-request',
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),
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'220b85f9' => array(
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'syntax-default-css',
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),
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'225bbb98' => array(
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'javelin-install',
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'javelin-reactor',
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@ -1075,10 +1082,6 @@ return array(
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'javelin-typeahead-source',
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'javelin-util',
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),
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'22f6bb51' => array(
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'javelin-install',
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'phuix-button-view',
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),
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23387297 => array(
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'javelin-install',
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'javelin-util',
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@ -1260,9 +1263,6 @@ return array(
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'javelin-behavior',
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'javelin-uri',
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),
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'4234f572' => array(
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'syntax-default-css',
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),
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'4370900d' => array(
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'javelin-install',
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'javelin-util',
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@ -1303,6 +1303,9 @@ return array(
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'javelin-dom',
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'phabricator-draggable-list',
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),
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'489b6995' => array(
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'phui-inline-comment-view-css',
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),
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'48fe33d0' => array(
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'javelin-behavior',
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'javelin-dom',
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@ -1457,9 +1460,6 @@ return array(
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'javelin-dom',
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'phuix-dropdown-menu',
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),
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'5dda5e53' => array(
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'phui-inline-comment-view-css',
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),
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'5faf27b9' => array(
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'phuix-form-control-view',
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),
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@ -387,6 +387,8 @@ final class DifferentialChangesetTwoUpRenderer
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$old_classes[] = 'old-full';
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}
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$old_classes[] = 'diff-flush';
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$old_classes = implode(' ', $old_classes);
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} else {
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$old_content = null;
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@ -404,6 +406,8 @@ final class DifferentialChangesetTwoUpRenderer
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$new_classes[] = 'new-full';
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}
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$new_classes[] = 'diff-flush';
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$new_classes = implode(' ', $new_classes);
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} else {
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$new_content = null;
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@ -451,6 +455,7 @@ final class DifferentialChangesetTwoUpRenderer
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'td',
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array(
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'class' => $old_classes,
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'data-copy-mode' => 'copy-l',
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),
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$old_content);
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@ -479,6 +484,7 @@ final class DifferentialChangesetTwoUpRenderer
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array(
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'class' => $new_classes,
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'colspan' => '2',
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'data-copy-mode' => 'copy-r',
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),
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$new_content);
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@ -57,11 +57,7 @@ final class PhabricatorJupyterDocumentEngine
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$viewer = $this->getViewer();
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$content = $ref->loadData();
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$data = phutil_json_decode($content);
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$cells = idx($data, 'cells');
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if (!is_array($cells)) {
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throw new Exception('Missing "cells".');
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}
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$cells = $this->newCells($content, true);
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$idx = 1;
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$blocks = array();
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@ -82,8 +78,20 @@ final class PhabricatorJupyterDocumentEngine
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),
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$notebook_table);
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// When the cell is a source code line, we can hash just the raw
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// input rather than all the cell metadata.
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switch (idx($cell, 'cell_type')) {
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case 'code/line':
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$hash_input = $cell['raw'];
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break;
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default:
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$hash_input = serialize($cell);
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break;
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}
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$hash = PhabricatorHash::digestWithNamedKey(
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serialize($cell),
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$hash_input,
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'document-engine.content-digest');
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$blocks[] = id(new PhabricatorDocumentEngineBlock())
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@ -102,50 +110,9 @@ final class PhabricatorJupyterDocumentEngine
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$content = $ref->loadData();
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try {
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$data = phutil_json_decode($content);
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} catch (PhutilJSONParserException $ex) {
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return $this->newMessage(
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pht(
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'This is not a valid JSON document and can not be rendered as '.
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'a Jupyter notebook: %s.',
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$ex->getMessage()));
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}
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if (!is_array($data)) {
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return $this->newMessage(
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pht(
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'This document does not encode a valid JSON object and can not '.
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'be rendered as a Jupyter notebook.'));
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}
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$nbformat = idx($data, 'nbformat');
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if (!strlen($nbformat)) {
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return $this->newMessage(
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pht(
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'This document is missing an "nbformat" field. Jupyter notebooks '.
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'must have this field.'));
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}
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if ($nbformat !== 4) {
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return $this->newMessage(
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pht(
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'This Jupyter notebook uses an unsupported version of the file '.
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'format (found version %s, expected version 4).',
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$nbformat));
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}
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$cells = idx($data, 'cells');
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if (!is_array($cells)) {
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return $this->newMessage(
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pht(
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'This Jupyter notebook does not specify a list of "cells".'));
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}
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if (!$cells) {
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return $this->newMessage(
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pht(
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'This Jupyter notebook does not specify any notebook cells.'));
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$cells = $this->newCells($content, false);
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} catch (Exception $ex) {
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return $this->newMessage($ex->getMessage());
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}
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$rows = array();
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@ -170,6 +137,117 @@ final class PhabricatorJupyterDocumentEngine
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return $container;
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}
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private function newCells($content, $for_diff) {
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try {
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$data = phutil_json_decode($content);
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} catch (PhutilJSONParserException $ex) {
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throw new Exception(
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pht(
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'This is not a valid JSON document and can not be rendered as '.
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'a Jupyter notebook: %s.',
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$ex->getMessage()));
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}
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if (!is_array($data)) {
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throw new Exception(
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pht(
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'This document does not encode a valid JSON object and can not '.
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'be rendered as a Jupyter notebook.'));
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}
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$nbformat = idx($data, 'nbformat');
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if (!strlen($nbformat)) {
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throw new Exception(
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pht(
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'This document is missing an "nbformat" field. Jupyter notebooks '.
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'must have this field.'));
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}
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if ($nbformat !== 4) {
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throw new Exception(
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pht(
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'This Jupyter notebook uses an unsupported version of the file '.
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'format (found version %s, expected version 4).',
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$nbformat));
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}
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$cells = idx($data, 'cells');
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if (!is_array($cells)) {
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throw new Exception(
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pht(
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'This Jupyter notebook does not specify a list of "cells".'));
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}
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if (!$cells) {
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throw new Exception(
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pht(
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'This Jupyter notebook does not specify any notebook cells.'));
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}
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if (!$for_diff) {
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return $cells;
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}
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// If we're extracting cells to build a diff view, split code cells into
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// individual lines and individual outputs. We want users to be able to
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// add inline comments to each line and each output block.
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$results = array();
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foreach ($cells as $cell) {
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$cell_type = idx($cell, 'cell_type');
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if ($cell_type !== 'code') {
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$results[] = $cell;
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continue;
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}
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$label = $this->newCellLabel($cell);
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$lines = idx($cell, 'source');
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if (!is_array($lines)) {
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$lines = array();
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}
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$content = $this->highlightLines($lines);
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$count = count($lines);
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for ($ii = 0; $ii < $count; $ii++) {
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$is_head = ($ii === 0);
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$is_last = ($ii === ($count - 1));
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|
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if ($is_head) {
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$line_label = $label;
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} else {
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$line_label = null;
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}
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$results[] = array(
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'cell_type' => 'code/line',
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'label' => $line_label,
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'raw' => $lines[$ii],
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'display' => idx($content, $ii),
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'head' => $is_head,
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'last' => $is_last,
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);
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}
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$outputs = array();
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$output_list = idx($cell, 'outputs');
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if (is_array($output_list)) {
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foreach ($output_list as $output) {
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$results[] = array(
|
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'cell_type' => 'code/output',
|
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'output' => $output,
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);
|
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}
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}
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}
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|
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return $results;
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}
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private function renderJupyterCell(
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PhabricatorUser $viewer,
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array $cell) {
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@ -177,13 +255,24 @@ final class PhabricatorJupyterDocumentEngine
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list($label, $content) = $this->renderJupyterCellContent($viewer, $cell);
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|
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$label_cell = phutil_tag(
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'th',
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array(),
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'td',
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array(
|
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'class' => 'jupyter-label',
|
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),
|
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$label);
|
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|
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$classes = null;
|
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switch (idx($cell, 'cell_type')) {
|
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case 'code/line':
|
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$classes = 'jupyter-cell-flush';
|
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break;
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}
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|
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$content_cell = phutil_tag(
|
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'td',
|
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array(),
|
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array(
|
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'class' => $classes,
|
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),
|
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$content);
|
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|
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return phutil_tag(
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|
@ -204,7 +293,11 @@ final class PhabricatorJupyterDocumentEngine
|
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case 'markdown':
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return $this->newMarkdownCell($cell);
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case 'code':
|
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return $this->newCodeCell($cell);
|
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return $this->newCodeCell($cell);
|
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case 'code/line':
|
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return $this->newCodeLineCell($cell);
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case 'code/output':
|
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return $this->newCodeOutputCell($cell);
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}
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|
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return $this->newRawCell(id(new PhutilJSON())->encodeFormatted($cell));
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|
@ -243,23 +336,14 @@ final class PhabricatorJupyterDocumentEngine
|
|||
}
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|
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private function newCodeCell(array $cell) {
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$execution_count = idx($cell, 'execution_count');
|
||||
if ($execution_count) {
|
||||
$label = 'In ['.$execution_count.']:';
|
||||
} else {
|
||||
$label = null;
|
||||
}
|
||||
$label = $this->newCellLabel($cell);
|
||||
|
||||
$content = idx($cell, 'source');
|
||||
if (!is_array($content)) {
|
||||
$content = array();
|
||||
}
|
||||
|
||||
$content = implode('', $content);
|
||||
|
||||
$content = PhabricatorSyntaxHighlighter::highlightWithLanguage(
|
||||
'py',
|
||||
$content);
|
||||
$content = $this->highlightLines($content);
|
||||
|
||||
$outputs = array();
|
||||
$output_list = idx($cell, 'outputs');
|
||||
|
@ -275,7 +359,9 @@ final class PhabricatorJupyterDocumentEngine
|
|||
phutil_tag(
|
||||
'div',
|
||||
array(
|
||||
'class' => 'jupyter-cell-code PhabricatorMonospaced remarkup-code',
|
||||
'class' =>
|
||||
'jupyter-cell-code jupyter-cell-code-block '.
|
||||
'PhabricatorMonospaced remarkup-code',
|
||||
),
|
||||
array(
|
||||
$content,
|
||||
|
@ -285,6 +371,45 @@ final class PhabricatorJupyterDocumentEngine
|
|||
);
|
||||
}
|
||||
|
||||
private function newCodeLineCell(array $cell) {
|
||||
$classes = array();
|
||||
$classes[] = 'PhabricatorMonospaced';
|
||||
$classes[] = 'remarkup-code';
|
||||
$classes[] = 'jupyter-cell-code';
|
||||
$classes[] = 'jupyter-cell-code-line';
|
||||
|
||||
if ($cell['head']) {
|
||||
$classes[] = 'jupyter-cell-code-head';
|
||||
}
|
||||
|
||||
if ($cell['last']) {
|
||||
$classes[] = 'jupyter-cell-code-last';
|
||||
}
|
||||
|
||||
$classes = implode(' ', $classes);
|
||||
|
||||
return array(
|
||||
$cell['label'],
|
||||
array(
|
||||
phutil_tag(
|
||||
'div',
|
||||
array(
|
||||
'class' => $classes,
|
||||
),
|
||||
array(
|
||||
$cell['display'],
|
||||
)),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
private function newCodeOutputCell(array $cell) {
|
||||
return array(
|
||||
null,
|
||||
$this->newOutput($cell['output']),
|
||||
);
|
||||
}
|
||||
|
||||
private function newOutput(array $output) {
|
||||
if (!is_array($output)) {
|
||||
return pht('<Invalid Output>');
|
||||
|
@ -371,4 +496,45 @@ final class PhabricatorJupyterDocumentEngine
|
|||
$content);
|
||||
}
|
||||
|
||||
private function newCellLabel(array $cell) {
|
||||
$execution_count = idx($cell, 'execution_count');
|
||||
if ($execution_count) {
|
||||
$label = 'In ['.$execution_count.']:';
|
||||
} else {
|
||||
$label = null;
|
||||
}
|
||||
|
||||
return $label;
|
||||
}
|
||||
|
||||
private function highlightLines(array $lines) {
|
||||
$head = head($lines);
|
||||
$matches = null;
|
||||
if (preg_match('/^%%(.*)$/', $head, $matches)) {
|
||||
$restore = array_shift($lines);
|
||||
$lang = $matches[1];
|
||||
} else {
|
||||
$restore = null;
|
||||
$lang = 'py';
|
||||
}
|
||||
|
||||
$content = PhabricatorSyntaxHighlighter::highlightWithLanguage(
|
||||
$lang,
|
||||
implode('', $lines));
|
||||
$content = phutil_split_lines($content);
|
||||
|
||||
if ($restore !== null) {
|
||||
$language_tag = phutil_tag(
|
||||
'span',
|
||||
array(
|
||||
'class' => 'language-tag',
|
||||
),
|
||||
$restore);
|
||||
|
||||
array_unshift($content, $language_tag);
|
||||
}
|
||||
|
||||
return $content;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -63,6 +63,11 @@
|
|||
padding: 1px 8px;
|
||||
}
|
||||
|
||||
.differential-diff td.diff-flush {
|
||||
padding-top: 0;
|
||||
padding-bottom: 0;
|
||||
}
|
||||
|
||||
.device .differential-diff td {
|
||||
padding: 1px 4px;
|
||||
}
|
||||
|
|
|
@ -6,6 +6,10 @@
|
|||
color: #aa0066;
|
||||
}
|
||||
|
||||
.remarkup-code .language-tag {
|
||||
color: {$lightgreytext};
|
||||
}
|
||||
|
||||
.remarkup-code td > span {
|
||||
display: inline;
|
||||
word-break: break-all;
|
||||
|
|
|
@ -298,22 +298,56 @@ div.phui-property-list-stacked .phui-property-list-properties
|
|||
|
||||
.jupyter-cell-code {
|
||||
white-space: pre-wrap;
|
||||
word-break: break-word;
|
||||
background: {$lightgreybackground};
|
||||
padding: 8px;
|
||||
border: 1px solid {$lightgreyborder};
|
||||
border-radius: 2px;
|
||||
border-color: {$lightgreyborder};
|
||||
border-style: solid;
|
||||
}
|
||||
|
||||
.jupyter-cell-code-block {
|
||||
padding: 8px;
|
||||
border-width: 1px;
|
||||
}
|
||||
|
||||
.jupyter-cell-code-line {
|
||||
padding: 2px 8px;
|
||||
border-width: 0 1px;
|
||||
}
|
||||
|
||||
.jupyter-cell-code-head {
|
||||
border-top-width: 1px;
|
||||
margin-top: 4px;
|
||||
padding-top: 8px;
|
||||
}
|
||||
|
||||
.jupyter-cell-code-last {
|
||||
border-bottom-width: 1px;
|
||||
margin-bottom: 4px;
|
||||
padding-bottom: 8px;
|
||||
}
|
||||
|
||||
.jupyter-notebook > tbody > tr > th,
|
||||
.jupyter-notebook > tbody > tr > td {
|
||||
padding: 8px;
|
||||
}
|
||||
|
||||
.jupyter-notebook > tbody > tr > th {
|
||||
.jupyter-notebook > tbody > tr > td.jupyter-cell-flush {
|
||||
padding-top: 0;
|
||||
padding-bottom: 0;
|
||||
}
|
||||
|
||||
.jupyter-notebook,
|
||||
.jupyter-notebook > tbody > tr > td {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.jupyter-notebook > tbody > tr > td.jupyter-label {
|
||||
white-space: nowrap;
|
||||
text-align: right;
|
||||
min-width: 48px;
|
||||
min-width: 56px;
|
||||
font-weight: bold;
|
||||
width: auto;
|
||||
padding: 8px 8px 0;
|
||||
}
|
||||
|
||||
.jupyter-output {
|
||||
|
|
|
@ -1195,41 +1195,26 @@ JX.install('DiffChangesetList', {
|
|||
bot = tmp;
|
||||
}
|
||||
|
||||
// Find the leftmost cell that we're going to highlight: this is the next
|
||||
// <td /> in the row that does not have a "data-n" (line number)
|
||||
// attribute. In 2up views, it should be directly adjacent. In
|
||||
// 1up views, we may have to skip over the other line number column.
|
||||
var l = top;
|
||||
while (l.nextSibling && l.getAttribute('data-n')) {
|
||||
l = l.nextSibling;
|
||||
// Find the leftmost cell that we're going to highlight. This is the
|
||||
// next sibling with a "data-copy-mode" attribute, which is a marker
|
||||
// for the cell with actual content in it.
|
||||
var content_cell = top;
|
||||
while (content_cell && !content_cell.getAttribute('data-copy-mode')) {
|
||||
content_cell = content_cell.nextSibling;
|
||||
}
|
||||
|
||||
// Find the rightmost cell that we're going to highlight: this is the
|
||||
// farthest consecutive, adjacent <td /> in the row that does not have
|
||||
// a "data-n" (line number) attribute. Sometimes the left and right nodes
|
||||
// are the same (left side of 2up view); sometimes we're going to
|
||||
// highlight several nodes (copy + code + coverage).
|
||||
var r = l;
|
||||
while (true) {
|
||||
// No more cells in the row, so we can't keep expanding.
|
||||
if (!r.nextSibling) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (r.nextSibling.getAttribute('data-n')) {
|
||||
break;
|
||||
}
|
||||
|
||||
r = r.nextSibling;
|
||||
// If we didn't find a cell to highlight, don't highlight anything.
|
||||
if (!content_cell) {
|
||||
return;
|
||||
}
|
||||
|
||||
var pos = JX.$V(l)
|
||||
.add(JX.Vector.getAggregateScrollForNode(l));
|
||||
var pos = JX.$V(content_cell)
|
||||
.add(JX.Vector.getAggregateScrollForNode(content_cell));
|
||||
|
||||
var dim = JX.$V(r)
|
||||
.add(JX.Vector.getAggregateScrollForNode(r))
|
||||
var dim = JX.$V(content_cell)
|
||||
.add(JX.Vector.getAggregateScrollForNode(content_cell))
|
||||
.add(-pos.x, -pos.y)
|
||||
.add(JX.Vector.getDim(r));
|
||||
.add(JX.Vector.getDim(content_cell));
|
||||
|
||||
var bpos = JX.$V(bot)
|
||||
.add(JX.Vector.getAggregateScrollForNode(bot));
|
||||
|
|
Loading…
Reference in a new issue