mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-10-31 10:37:00 -04:00
51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
#!/usr/bin/env python
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# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:fdm=marker:ai
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from __future__ import (unicode_literals, division, absolute_import,
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print_function)
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__license__ = 'GPL v3'
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__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import os, shutil
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from setup import Command
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def size_dir(d):
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file_walker = (
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os.path.join(root, f)
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for root, _, files in os.walk(d)
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for f in files
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)
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return sum(os.path.getsize(f) for f in file_walker)
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class MathJax(Command):
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description = 'Rebuild the bundled copy of mathjax'
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MATHJAX_PATH = '../mathjax'
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def run(self, opts):
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base = self.a(self.j(self.d(self.SRC), self.MATHJAX_PATH))
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dest = self.j(self.RESOURCES, 'viewer', 'mathjax')
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if os.path.exists(dest):
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shutil.rmtree(dest)
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os.mkdir(dest)
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up = self.j(base, 'unpacked')
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for x in os.listdir(up):
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if x == 'config': continue
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if os.path.isdir(self.j(up, x)):
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shutil.copytree(self.j(up, x), self.j(dest, x))
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else:
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shutil.copy(self.j(up, x), dest)
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op = self.j(dest, 'jax', 'output')
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for x in os.listdir(op):
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if x != 'SVG':
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shutil.rmtree(self.j(op, x))
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shutil.rmtree(self.j(dest, 'extensions', 'HTML-CSS'))
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print ('MathJax bundle updated. Size: %g MB'%(size_dir(dest)/(1024**2)))
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