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55 lines
1.9 KiB
55 lines
1.9 KiB
6 years ago
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Requirements
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------------
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* pip install pillow beautifulsoup4
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Summary
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=======
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This plug-in:
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- Adds a ``style="width: ???px; height: auto;"`` attribute to any ``<img>`` tags in the content, by checking the dimensions of the image file and adding the appropriate ``style="width: ???px; height: auto;"`` to the ``<img>`` tag.
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- Also finds any ``div class="figures"`` tags in the content, that contain images and adds the same style to them too.
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- If ``RESPONSIVE_IMAGES`` setting is true, it adds ``style="width: ???px; max-width: 100%; height: auto;"`` instead.
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- Corrects Alt text: If an img ``alt`` attribute equals the image filename, it sets it to ""
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Assuming that the image is 250px wide, it turns this::
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<div class="figure">
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<img alt="/static/images/image.jpg" src="/static/images/image.jpg" />
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<p class="caption">
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This is the caption of the figure.
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</p>
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<div class="legend">
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Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
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</div>
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</div>
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into this::
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<div class="figure" style="width: 250px; height: auto;">
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<img style="width: 250px; height: auto;" alt="" src="/static/images/image.jpg" />
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<p class="caption">
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This is the caption of the figure.
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</p>
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<div class="legend">
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Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
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</div>
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</div>
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or this, if ``RESPONSIVE_IMAGES = True``::
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<div class="figure" style="width: 250px; max-width: 100%; height: auto;">
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<img style="width: 250px; max-width: 100%; height: auto;" alt="" src="/static/images/image.jpg" />
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<p class="caption">
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This is the caption of the figure.
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</p>
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<div class="legend">
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Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
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</div>
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</div>
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