I have struggled with most solutions to convert and embed Jupyter notebooks into WordPress blog posts since I use Plotly as a graphic lib, as well as many LaTeX equations and images. Finally, I had to code my way through. Here is what I did :
1. Write the jupyter notebook
Nothing that you don’t know here. If you embed pictures in the notebook though, it would be good to upload them on your WordPress media library, then use the external URL to include them (from your server) in the Markdown cells of Jupyter. Otherwise, you have to put them in the same directory as the notebook and link them with their relative path, it’s less convenent.
2. Convert the Jupyter notebook to HTML
We convert with a basic template :
1 |
jupyter nbconvert --to=html --template=basic notebook.ipynb notebook.html |
3. Allow HTML uploads in WordPress
Many security plugins disable this feature so you have to track the culprit if WordPress says “This filetype is forbidden for security reasons” and add this line in your theme
functions.php or wp-config.php:
1 |
define('ALLOW_UNFILTERED_UPLOADS', true); |
Now you can import HTML pages just as any other media type. Be careful, this is a security issue. You need to harden the security of your WordPress install to prevent hackers to login, because they can now embed any kind of deceptive or fraudulent content in your pages.
4. Create a shortcode to include the page
This sounds worse than it is : we will just add a small shortcode to allow PHP to include the HTML file directly, without iframes or external renderer. Create a plugin, or add this in your functions.php:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
// Include HTML function include_shortcode( $atts ) { $atts = shortcode_atts( array('id' => ''), $atts, 'include' ); $uploads = wp_upload_dir(); // Enqueue maths scripts on HTML includes wp_enqueue_script( 'plotly' ); wp_enqueue_script( 'mathjax' ); ob_start(); include $uploads["basedir"].'/'.trim($atts['id']); return ob_get_clean(); } add_shortcode( 'include', 'include_shortcode' ); |
From now on, when in a WordPress post editor, to include the HTML notebook file directly from your WordPress uploads directory (//:your-website.com/wp-content/uploads/), you can use the shortcode [include id="2018/05/notebook.html"] or alternatively [include id="notebook.html"] if you didn’t activate the date structure.
Notice that we enqueue the maths scripts here (see the next section) manually, the explanation is on the next section.
5. Load Plotly and MathJax
Exported with the basic template, Plotly javascript libraries are not embedded and neither are these from Mathjax. Some plugins do the work for MathJax but, as we have to code for Plotly, let’s do both. Again, in your functions.php or in a plugin, write :
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
wp_register_script( 'plotly', "//cdn.plot.ly/plotly-latest.min.js", array(), null, true); wp_register_script( 'mathjax', "//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML", array(), null, true); function load_maths( $content) { if (strpos($content, '$') !== false || strpos($content, '[latex]') !== false) { wp_enqueue_script( 'plotly' ); wp_enqueue_script( 'mathjax' ); } return $content; } add_filter( 'the_content', 'load_maths' ); function my_custom_js() { echo "<script type='text/x-mathjax-config'> MathJax.Hub.Config({ tex2jax: { inlineMath: [ ['$','$'], ['[latex]', '[/latex]']], displayMath: [ ['$$','$$'] ], processEscapes: true, processEnvironments: true }, // Center justify equations in code and markdown cells. Elsewhere // we use CSS to left justify single line equations in code cells. displayAlign: 'center', 'HTML-CSS': { styles: {'.MathJax_Display': {'margin': 0}}, linebreaks: { automatic: true }, extensions: ['handle-floats.js'], availableFonts: ['STIX','TeX'], preferredFont: 'STIX', webFont:'STIX-Web' } }); </script>"; } // Add hook for front-end <head></head> add_action('wp_head', 'my_custom_js'); |
The first two lines register the scripts and enables footer loading to improve the page loading speed. The function load_maths parses the post content and enqueue the scripts only if the LaTeX markups are detected on the page, avoiding unnecessary scripts on other posts (keep the web minimalist). We also need to enqueue them manually on the include shortcode (see section 5.) because the WordPress content filter is not able to parse includes, so the on-demand enqueuing only works on posts containing maths in the post entry.
The rest is a bit of configuration of MathJax to match the built-in configuration of Jupyter and the default WordPress LaTeX plugin shortcode for retro-compatibility. We add it on every page header, which is not necessary but does not really affect performance so we don’t need to add a content filter that will make the server work more for no user benefit. Notice that the LaTeX display math mode using \[ and \] won’t be available since it conflicts for some reasons with the brackets enclosing the Jupyter cell numbers, so you will have to use $$ instead.
6. A little bit of styling
Now, everything works except there is no styling. So, I just copy/pasted the CSS from Jupyter :
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 |
/*! * * IPython notebook * */ /* CSS font colors for translated ANSI colors. */ .ansibold { font-weight: bold; } /* use dark versions for foreground, to improve visibility */ .ansiblack { color: black; } .ansired { color: darkred; } .ansigreen { color: darkgreen; } .ansiyellow { color: #c4a000; } .ansiblue { color: darkblue; } .ansipurple { color: darkviolet; } .ansicyan { color: steelblue; } .ansigray { color: gray; } /* and light for background, for the same reason */ .ansibgblack { background-color: black; } .ansibgred { background-color: red; } .ansibggreen { background-color: green; } .ansibgyellow { background-color: yellow; } .ansibgblue { background-color: blue; } .ansibgpurple { background-color: magenta; } .ansibgcyan { background-color: cyan; } .ansibggray { background-color: gray; } div.cell { /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; border-radius: 2px; box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; border-width: 1px; border-style: solid; border-color: transparent; width: 100%; padding: 5px; /* This acts as a spacer between cells, that is outside the border */ margin: 0px; outline: none; border-left-width: 1px; padding-left: 5px; background: linear-gradient(to right, transparent -40px, transparent 1px, transparent 1px, transparent 100%); } div.cell.jupyter-soft-selected { border-left-color: #90CAF9; border-left-color: #E3F2FD; border-left-width: 1px; padding-left: 5px; border-right-color: #E3F2FD; border-right-width: 1px; background: #E3F2FD; } @media print { div.cell.jupyter-soft-selected { border-color: transparent; } } div.cell.selected { border-color: #ababab; border-left-width: 0px; padding-left: 6px; background: linear-gradient(to right, #42A5F5 -40px, #42A5F5 5px, transparent 5px, transparent 100%); } @media print { div.cell.selected { border-color: transparent; } } div.cell.selected.jupyter-soft-selected { border-left-width: 0; padding-left: 6px; background: linear-gradient(to right, #42A5F5 -40px, #42A5F5 7px, #E3F2FD 7px, #E3F2FD 100%); } .edit_mode div.cell.selected { border-color: #66BB6A; border-left-width: 0px; padding-left: 6px; background: linear-gradient(to right, #66BB6A -40px, #66BB6A 5px, transparent 5px, transparent 100%); } @media print { .edit_mode div.cell.selected { border-color: transparent; } } .prompt { /* This needs to be wide enough for 3 digit prompt numbers: In[100]: */ min-width: 14ex; /* This padding is tuned to match the padding on the CodeMirror editor. */ padding: 0.4em; margin: 0px; font-family: monospace; text-align: right; /* This has to match that of the the CodeMirror class line-height below */ line-height: 1.21429em; /* Don't highlight prompt number selection */ -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; /* Use default cursor */ cursor: default; } @media (max-width: 540px) { .prompt { text-align: left; } } div.inner_cell { min-width: 0; /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; /* Old browsers */ -webkit-box-flex: 1; -moz-box-flex: 1; box-flex: 1; /* Modern browsers */ flex: 1; } /* input_area and input_prompt must match in top border and margin for alignment */ div.input_area { border: 1px solid #cfcfcf; border-radius: 2px; background: #f7f7f7; line-height: 1.21429em; } /* This is needed so that empty prompt areas can collapse to zero height when there is no content in the output_subarea and the prompt. The main purpose of this is to make sure that empty JavaScript output_subareas have no height. */ div.prompt:empty { padding-top: 0; padding-bottom: 0; } div.unrecognized_cell { padding: 5px 5px 5px 0px; /* Old browsers */ display: -webkit-box; -webkit-box-orient: horizontal; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: horizontal; -moz-box-align: stretch; display: box; box-orient: horizontal; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: row; align-items: stretch; } div.unrecognized_cell .inner_cell { border-radius: 2px; padding: 5px; font-weight: bold; color: red; border: 1px solid #cfcfcf; background: #eaeaea; } div.unrecognized_cell .inner_cell a { color: inherit; text-decoration: none; } div.unrecognized_cell .inner_cell a:hover { color: inherit; text-decoration: none; } @media (max-width: 540px) { div.unrecognized_cell > div.prompt { display: none; } } div.code_cell { /* avoid page breaking on code cells when printing */ } @media print { div.code_cell { page-break-inside: avoid; } } /* any special styling for code cells that are currently running goes here */ div.input { page-break-inside: avoid; /* Old browsers */ display: -webkit-box; -webkit-box-orient: horizontal; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: horizontal; -moz-box-align: stretch; display: box; box-orient: horizontal; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: row; align-items: stretch; } @media (max-width: 540px) { div.input { /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; } } /* input_area and input_prompt must match in top border and margin for alignment */ div.input_prompt { color: #303F9F; border-top: 1px solid transparent; } div.input_area > div.highlight { margin: 0.4em; border: none; padding: 0px; background-color: transparent; } div.input_area > div.highlight > pre { margin: 0px; border: none; padding: 0px; background-color: transparent; } /* The following gets added to the <head> if it is detected that the user has a * monospace font with inconsistent normal/bold/italic height. See * notebookmain.js. Such fonts will have keywords vertically offset with * respect to the rest of the text. The user should select a better font. * See: https://github.com/ipython/ipython/issues/1503 * * .CodeMirror span { * vertical-align: bottom; * } */ .CodeMirror { line-height: 1.21429em; /* Changed from 1em to our global default */ font-size: 14px; height: auto; /* Changed to auto to autogrow */ background: none; /* Changed from white to allow our bg to show through */ } .CodeMirror-scroll { /* The CodeMirror docs are a bit fuzzy on if overflow-y should be hidden or visible.*/ /* We have found that if it is visible, vertical scrollbars appear with font size changes.*/ overflow-y: hidden; overflow-x: auto; } .CodeMirror-lines { /* In CM2, this used to be 0.4em, but in CM3 it went to 4px. We need the em value because */ /* we have set a different line-height and want this to scale with that. */ padding: 0.4em; } .CodeMirror-linenumber { padding: 0 8px 0 4px; } .CodeMirror-gutters { border-bottom-left-radius: 2px; border-top-left-radius: 2px; } .CodeMirror pre { /* In CM3 this went to 4px from 0 in CM2. We need the 0 value because of how we size */ /* .CodeMirror-lines */ padding: 0; border: 0; border-radius: 0; } /* Original style from softwaremaniacs.org (c) Ivan Sagalaev <Maniac@SoftwareManiacs.Org> Adapted from GitHub theme */ .highlight-base { color: #000; } .highlight-variable { color: #000; } .highlight-variable-2 { color: #1a1a1a; } .highlight-variable-3 { color: #333333; } .highlight-string { color: #BA2121; } .highlight-comment { color: #408080; font-style: italic; } .highlight-number { color: #080; } .highlight-atom { color: #88F; } .highlight-keyword { color: #008000; font-weight: bold; } .highlight-builtin { color: #008000; } .highlight-error { color: #f00; } .highlight-operator { color: #AA22FF; font-weight: bold; } .highlight-meta { color: #AA22FF; } /* previously not defined, copying from default codemirror */ .highlight-def { color: #00f; } .highlight-string-2 { color: #f50; } .highlight-qualifier { color: #555; } .highlight-bracket { color: #997; } .highlight-tag { color: #170; } .highlight-attribute { color: #00c; } .highlight-header { color: blue; } .highlight-quote { color: #090; } .highlight-link { color: #00c; } /* apply the same style to codemirror */ .cm-s-ipython span.cm-keyword { color: #008000; font-weight: bold; } .cm-s-ipython span.cm-atom { color: #88F; } .cm-s-ipython span.cm-number { color: #080; } .cm-s-ipython span.cm-def { color: #00f; } .cm-s-ipython span.cm-variable { color: #000; } .cm-s-ipython span.cm-operator { color: #AA22FF; font-weight: bold; } .cm-s-ipython span.cm-variable-2 { color: #1a1a1a; } .cm-s-ipython span.cm-variable-3 { color: #333333; } .cm-s-ipython span.cm-comment { color: #408080; font-style: italic; } .cm-s-ipython span.cm-string { color: #BA2121; } .cm-s-ipython span.cm-string-2 { color: #f50; } .cm-s-ipython span.cm-meta { color: #AA22FF; } .cm-s-ipython span.cm-qualifier { color: #555; } .cm-s-ipython span.cm-builtin { color: #008000; } .cm-s-ipython span.cm-bracket { color: #997; } .cm-s-ipython span.cm-tag { color: #170; } .cm-s-ipython span.cm-attribute { color: #00c; } .cm-s-ipython span.cm-header { color: blue; } .cm-s-ipython span.cm-quote { color: #090; } .cm-s-ipython span.cm-link { color: #00c; } .cm-s-ipython span.cm-error { color: #f00; } .cm-s-ipython span.cm-tab { background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAMCAYAAAAkuj5RAAAAAXNSR0IArs4c6QAAAGFJREFUSMft1LsRQFAQheHPowAKoACx3IgEKtaEHujDjORSgWTH/ZOdnZOcM/sgk/kFFWY0qV8foQwS4MKBCS3qR6ixBJvElOobYAtivseIE120FaowJPN75GMu8j/LfMwNjh4HUpwg4LUAAAAASUVORK5CYII=); background-position: right; background-repeat: no-repeat; } div.output_wrapper { /* this position must be relative to enable descendents to be absolute within it */ position: relative; /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; z-index: 1; } /* class for the output area when it should be height-limited */ div.output_scroll { /* ideally, this would be max-height, but FF barfs all over that */ height: 24em; /* FF needs this *and the wrapper* to specify full width, or it will shrinkwrap */ width: 100%; overflow: auto; border-radius: 2px; -webkit-box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.8); box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.8); display: block; } /* output div while it is collapsed */ div.output_collapsed { margin: 0px; padding: 0px; /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; } div.out_prompt_overlay { height: 100%; padding: 0px 0.4em; position: absolute; border-radius: 2px; } div.out_prompt_overlay:hover { /* use inner shadow to get border that is computed the same on WebKit/FF */ -webkit-box-shadow: inset 0 0 1px #000; box-shadow: inset 0 0 1px #000; background: rgba(240, 240, 240, 0.5); } div.output_prompt { color: #D84315; } /* This class is the outer container of all output sections. */ div.output_area { padding: 0px; page-break-inside: avoid; /* Old browsers */ display: -webkit-box; -webkit-box-orient: horizontal; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: horizontal; -moz-box-align: stretch; display: box; box-orient: horizontal; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: row; align-items: stretch; } div.output_area .MathJax_Display { text-align: left !important; } div.output_area .rendered_html table { margin-left: 0; margin-right: 0; } div.output_area .rendered_html img { margin-left: 0; margin-right: 0; } div.output_area img, div.output_area svg { max-width: 100%; height: auto; } div.output_area img.unconfined, div.output_area svg.unconfined { max-width: none; } /* This is needed to protect the pre formating from global settings such as that of bootstrap */ .output { /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; } @media (max-width: 540px) { div.output_area { /* Old browsers */ display: -webkit-box; -webkit-box-orient: vertical; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: vertical; -moz-box-align: stretch; display: box; box-orient: vertical; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: column; align-items: stretch; } } div.output_area pre { margin: 0; padding: 0; border: 0; vertical-align: baseline; color: black; background-color: transparent; border-radius: 0; } /* This class is for the output subarea inside the output_area and after the prompt div. */ div.output_subarea { overflow-x: auto; padding: 0.4em; /* Old browsers */ -webkit-box-flex: 1; -moz-box-flex: 1; box-flex: 1; /* Modern browsers */ flex: 1; max-width: calc(100% - 14ex); } div.output_scroll div.output_subarea { overflow-x: visible; } /* The rest of the output_* classes are for special styling of the different output types */ /* all text output has this class: */ div.output_text { text-align: left; color: #000; /* This has to match that of the the CodeMirror class line-height below */ line-height: 1.21429em; } /* stdout/stderr are 'text' as well as 'stream', but execute_result/error are *not* streams */ div.output_stderr { background: #fdd; /* very light red background for stderr */ } div.output_latex { text-align: left; } /* Empty output_javascript divs should have no height */ div.output_javascript:empty { padding: 0; } .js-error { color: darkred; } /* raw_input styles */ div.raw_input_container { line-height: 1.21429em; padding-top: 5px; } pre.raw_input_prompt { /* nothing needed here. */ } input.raw_input { font-family: monospace; font-size: inherit; color: inherit; width: auto; /* make sure input baseline aligns with prompt */ vertical-align: baseline; /* padding + margin = 0.5em between prompt and cursor */ padding: 0em 0.25em; margin: 0em 0.25em; } input.raw_input:focus { box-shadow: none; } p.p-space { margin-bottom: 10px; } div.output_unrecognized { padding: 5px; font-weight: bold; color: red; } div.output_unrecognized a { color: inherit; text-decoration: none; } div.output_unrecognized a:hover { color: inherit; text-decoration: none; } .rendered_html pre { margin: 1em 2em; } .rendered_html pre, .rendered_html code { border: 0; background-color: #fff; color: #000; font-size: 100%; padding: 0px; } .rendered_html blockquote { margin: 1em 2em; } .rendered_html table { margin-left: auto; margin-right: auto; border: 1px solid black; border-collapse: collapse; } .rendered_html tr, .rendered_html th, .rendered_html td { border: 1px solid black; border-collapse: collapse; margin: 1em 2em; } .rendered_html td, .rendered_html th { text-align: left; vertical-align: middle; padding: 4px; } .rendered_html th { font-weight: bold; } .rendered_html * + table { margin-top: 1em; } .rendered_html p { text-align: left; } .rendered_html * + p { margin-top: 1em; } .rendered_html img { display: block; margin-left: auto; margin-right: auto; } .rendered_html * + img { margin-top: 1em; } .rendered_html img, .rendered_html svg { max-width: 100%; height: auto; } .rendered_html img.unconfined, .rendered_html svg.unconfined { max-width: none; } div.text_cell { /* Old browsers */ display: -webkit-box; -webkit-box-orient: horizontal; -webkit-box-align: stretch; display: -moz-box; -moz-box-orient: horizontal; -moz-box-align: stretch; display: box; box-orient: horizontal; box-align: stretch; /* Modern browsers */ display: flex; flex-direction: row; align-items: stretch; } @media (max-width: 540px) { div.text_cell > div.prompt { display: none; } } div.text_cell_render { /*font-family: "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;*/ outline: none; resize: none; width: inherit; border-style: none; padding: 0.5em 0.5em 0.5em 0.4em; color: #000; box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; } a.anchor-link:link { text-decoration: none; padding: 0px 20px; visibility: hidden; } h1:hover .anchor-link, h2:hover .anchor-link, h3:hover .anchor-link, h4:hover .anchor-link, h5:hover .anchor-link, h6:hover .anchor-link { visibility: visible; } .text_cell.rendered .input_area { display: none; } .text_cell.rendered .rendered_html { overflow-x: auto; overflow-y: hidden; } .text_cell.unrendered .text_cell_render { display: none; } .cm-header-1, .cm-header-2, .cm-header-3, .cm-header-4, .cm-header-5, .cm-header-6 { font-weight: bold; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; } .cm-header-1 { font-size: 185.7%; } .cm-header-2 { font-size: 157.1%; } .cm-header-3 { font-size: 128.6%; } .cm-header-4 { font-size: 110%; } .cm-header-5 { font-size: 100%; font-style: italic; } .cm-header-6 { font-size: 100%; font-style: italic; } .highlight .hll { background-color: #ffffcc } .highlight { background: #f8f8f8; } .highlight .c { color: #408080; font-style: italic } /* Comment */ .highlight .err { border: 1px solid #FF0000 } /* Error */ .highlight .k { color: #008000; font-weight: bold } /* Keyword */ .highlight .o { color: #666666 } /* Operator */ .highlight .ch { color: #408080; font-style: italic } /* Comment.Hashbang */ .highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */ .highlight .cp { color: #BC7A00 } /* Comment.Preproc */ .highlight .cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */ .highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */ .highlight .cs { color: #408080; font-style: italic } /* Comment.Special */ .highlight .gd { color: #A00000 } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #FF0000 } /* Generic.Error */ .highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */ .highlight .gi { color: #00A000 } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */ .highlight .gt { color: #0044DD } /* Generic.Traceback */ .highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008000 } /* Keyword.Pseudo */ .highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #B00040 } /* Keyword.Type */ .highlight .m { color: #666666 } /* Literal.Number */ .highlight .s { color: #BA2121 } /* Literal.String */ .highlight .na { color: #7D9029 } /* Name.Attribute */ .highlight .nb { color: #008000 } /* Name.Builtin */ .highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */ .highlight .no { color: #880000 } /* Name.Constant */ .highlight .nd { color: #AA22FF } /* Name.Decorator */ .highlight .ni { color: #999999; font-weight: bold } /* Name.Entity */ .highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0000FF } /* Name.Function */ .highlight .nl { color: #A0A000 } /* Name.Label */ .highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */ .highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #19177C } /* Name.Variable */ .highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #666666 } /* Literal.Number.Bin */ .highlight .mf { color: #666666 } /* Literal.Number.Float */ .highlight .mh { color: #666666 } /* Literal.Number.Hex */ .highlight .mi { color: #666666 } /* Literal.Number.Integer */ .highlight .mo { color: #666666 } /* Literal.Number.Oct */ .highlight .sa { color: #BA2121 } /* Literal.String.Affix */ .highlight .sb { color: #BA2121 } /* Literal.String.Backtick */ .highlight .sc { color: #BA2121 } /* Literal.String.Char */ .highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */ .highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */ .highlight .s2 { color: #BA2121 } /* Literal.String.Double */ .highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */ .highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */ .highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */ .highlight .sx { color: #008000 } /* Literal.String.Other */ .highlight .sr { color: #BB6688 } /* Literal.String.Regex */ .highlight .s1 { color: #BA2121 } /* Literal.String.Single */ .highlight .ss { color: #19177C } /* Literal.String.Symbol */ .highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0000FF } /* Name.Function.Magic */ .highlight .vc { color: #19177C } /* Name.Variable.Class */ .highlight .vg { color: #19177C } /* Name.Variable.Global */ .highlight .vi { color: #19177C } /* Name.Variable.Instance */ .highlight .vm { color: #19177C } /* Name.Variable.Magic */ .highlight .il { color: #666666 } /* Literal.Number.Integer.Long */ |
Et voilà ! See the result on my first post… Well, this is sort of depressing… to end up with such a short post whereas I spent 4 hours making everything work.
Cher Aurélien,
I thank you very, very much for this post. After hours of research, I can say that this is the only solution that works to cleanly and efficiently include a jupyter notebook in wordpress, and with maths :-)!
I only have one suggestion and one question:
– I think the indentation in front of the following lines in the first code fragment is a bit misleading, I would suggest to re-indent:
// Enqueue maths scripts on HTML includes
wp_enqueue_script( ‘plotly’ );
wp_enqueue_script( ‘mathjax’ );
– Would you know how to get rid of the anchor symbols in front of the titles? I do want the anchors, but I would prefer them not to be visible. It’s certainly something to be solved on the nbconvert or wordpress side, not yours, but maybe you found a php hack for that in the meanwhile?
Merci encore!!
Thanks, yesterday I tried WordPress for the very first time and this post helped me to build a plugin to include fast and efficiently Jupyter notebooks! Merci beaucoup.
This was very helpful for me as well. I have been trying to embed jupyter notebooks on wordpress and have been failing a lot. Your solution was great, even though now I am facing other issues.
Looks like using the [include] is making the page lose its formatting somehow. Everything is a bit narrower, the font is smaller. Also, the post is not respecting the left side of the page, and it is showing on top of the right menu as well. The CSS I wasn’t able to use, it says that “Markup is not allowed”, or something like that. I also couldn’t make plotly charts show up, but with bokeh it was fine. Is there something I am missing maybe?