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""" fabfile to prepare the notebook """
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from fabric.api import local,lcd
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from fabric.utils import abort
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import os
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static_dir = 'static'
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components_dir = os.path.join(static_dir, 'components')
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to_compile = [
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('notebooks', 'style.less'),
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('tree', 'style.less'),
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('auth', 'style.less')
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]
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def css(minify=True):
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"""generate the css from less files"""
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for subdir, filename in to_compile:
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_compile_less(subdir, filename, minify=minify)
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def _compile_less(subdir, filename, minify=True):
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if minify not in ['True', 'False', True, False]:
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abort('minify must be Boolean')
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minify = (minify in ['True',True])
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min_flag= '-x' if minify is True else ''
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lessc = os.path.join('components', 'less.js', 'bin', 'lessc')
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source = os.path.join(subdir, 'less', filename)
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target = os.path.join(subdir, 'css', filename.replace('.less','.min.css'))
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subdir = os.path.join(static_dir, subdir)
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with lcd(static_dir):
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local('{lessc} {min_flag} {source} {target}'.format(**locals()))
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