mirror of
https://github.com/wassname/scikit-image.git
synced 2026-06-28 03:34:59 +08:00
Stefan van der Walt
52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
# Generate a javascript snippet that links to a random gallery example
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import os
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import glob
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base = os.path.abspath(os.path.dirname(__file__))
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example_dir = os.path.join(base, 'auto_examples')
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js_fn = os.path.join(base, '_static/random.js')
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javascript = '''\
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function insert_gallery() {
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var images = {{IMAGES}};
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var links = {{LINKS}};
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ix = Math.floor(Math.random() * images.length);
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document.write(
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'{{GALLERY_DIV}}'.replace('IMG', images[ix]).replace('URL', links[ix])
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);
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console.log('{{GALLERY_DIV}}'.replace('IMG', images[ix]).replace('URL', links[ix]));
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};
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'''
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gallery_div = '''\
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<div class="gallery_image">
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<a href="URL"><img src="IMG"/></a>
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</div>\
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'''
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examples = glob.glob(os.path.join(example_dir, 'plot_*.py'))
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images, links = [], []
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image_url = 'http://scikit-image.org/docs/dev/_images/%s.png'
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link_url = 'http://scikit-image.org/docs/dev/auto_examples/%s.html'
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for e in examples:
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e = os.path.basename(e)
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e = e[:-len('.py')]
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images.append(image_url % e)
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links.append(link_url % e)
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javascript = javascript.replace('{{IMAGES}}', str(images))
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javascript = javascript.replace('{{LINKS}}', str(links))
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javascript = javascript.replace('{{GALLERY_DIV}}', ''.join(gallery_div.split('\n')))
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f = open(js_fn, 'w')
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f.write(javascript)
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f.close()
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