A Mistune renderer that embeds images into the final document.
Project description
Overview
This project allows you to translate markdown to HTML and to convert URLs or even local image file-paths to embedded images.
Local file-paths must be specifically enabled, for security reasons.
This project is Python 2 and Python 3 compatible.
Example
Image URLs
Short usage:
import mei markdown = "" actual = mei.markdown(markdown) # <p><img src="data:image/png;base64,iVBORw0KGgoAAAANSU...kJggg==" alt="Random Ingenuity"></p>
Long usage:
import mei.embed_images import mistune renderer = mei.embed_images.EmbedImagesRenderer() m = mistune.Markdown(renderer=renderer) markdown = "" actual = m.render(markdown) # <p><img src="data:image/png;base64,iVBORw0KGgoAAAANSU...kJggg==" alt="Random Ingenuity"></p>
Local Images
Short usage:
import mei markdown = "" actual = mei.markdown(markdown) # <p><img src="data:image/png;base64,iVBORw0KGgoAAAANSU...TkSuQCC" alt="Random Ingenuity"></p>
Long usage:
import mei.embed_images import mistune renderer = mei.embed_images.EmbedImagesRenderer(embed_local_images=True) m = mistune.Markdown(renderer=renderer) markdown = "" actual = m.render(markdown) # <p><img src="data:image/png;base64,iVBORw0KGgoAAAANSU...TkSuQCC" alt="Random Ingenuity"></p>
Testing
Just run the test script:
$ ./test.sh test_embed_images_local (test_embed_images.TestEmbedImages) ... ok test_embed_images_url (test_embed_images.TestEmbedImages) ... ok test_get_base64_with_image_filepath (test_embed_images.TestEmbedImages) ... ok test_get_base64_with_image_url (test_embed_images.TestEmbedImages) ... ok test_get_embedded_image_filepath (test_embed_images.TestEmbedImages) ... ok test_get_embedded_image_filepath__xhtml (test_embed_images.TestEmbedImages) ... ok test_get_embedded_image_url (test_embed_images.TestEmbedImages) ... ok test_get_embedded_image_url__xhtml (test_embed_images.TestEmbedImages) ... ok test_get_http2 (test_embed_images.TestEmbedImages) ... ok test_get_http3 (test_embed_images.TestEmbedImages) ... ok test_http (test_embed_images.TestEmbedImages) ... ok test_http__instance_cached (test_embed_images.TestEmbedImages) ... ok test_markdown (test_embed_images.TestEmbedImages) ... ok ---------------------------------------------------------------------- Ran 13 tests in 0.016s OK
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