mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-06-23 15:30:45 -04:00
69 lines
2.0 KiB
Python
Executable File
69 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python2
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# vim:fileencoding=utf-8
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# License: GPLv3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
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from __future__ import (unicode_literals, division, absolute_import,
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print_function)
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import os, glob, subprocess, argparse
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duplicates = {
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'character-set': ['languages'],
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'calibre': ['library', 'lt'],
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'format-text-color': ['lookfeel'],
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'books_in_series': ['series'],
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'plugins.svg': ['plugins/plugin_upgrade_ok'],
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}
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sizes = {
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'lt': '256',
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'library': '1024',
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'default_cover': 'original',
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'viewer': '256',
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'tweak': '256',
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}
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skip = {'calibre'}
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j = os.path.join
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base = os.path.dirname(os.path.abspath(__file__))
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output_base = j(os.path.dirname(base), 'resources', 'images')
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def iterfiles(only=()):
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for src in glob.glob(j(base, '*.svg')) + glob.glob(j(base, 'plugins/*.svg')):
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name = os.path.relpath(src, base).rpartition('.')[0]
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if only and name not in only:
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continue
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output_names = [n for n in [name] + duplicates.get(name, []) if n not in skip]
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output_files = [j(output_base, n) + '.png' for n in output_names]
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if output_files:
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yield src, output_files
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def rsvg(src, size, dest):
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cmd = ['rsvg-convert', '-d', '96', '-p', '96']
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if size != 'original':
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cmd += ['--width', size, '--height', size]
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subprocess.check_call(cmd + ['-o', dest, src])
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subprocess.check_call(['optipng', '-o7', '-quiet', '-strip', 'all', dest])
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def render(src, output_files):
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for dest in output_files:
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oname = os.path.basename(dest).rpartition('.')[0]
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size = sizes.get(oname, '128')
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print('Rendering', oname, 'at size:', size)
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rsvg(src, size, dest)
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def main():
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p = argparse.ArgumentParser()
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p.add_argument('only', nargs='*', default=[], help='Only render the specified icons')
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args = p.parse_args()
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for src, ofiles in iterfiles(args.only):
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render(src, ofiles)
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if __name__ == '__main__':
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main()
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