71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
#!/usr/bin/env python2
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# -*- coding:utf-8 -*-
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# sigal - simple static gallery generator
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# Copyright (C) 2009-2012 - Simon C. (saimon.org)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; If not, see http://www.gnu.org/licenses/
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import os
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import ConfigParser
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_DEFAULT_CONFIG = {
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'img_size': '640x480',
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'thumb_prefix': '',
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'thumb_size': '150x112',
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'thumb_dir': 'thumbnail',
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'thumb_fit': 1,
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'big_img': 0,
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'bigimg_dir': 'big',
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'jpg_quality': 90,
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'exif': 0,
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'copyright': '',
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'fileExtList': '.jpg,.jpeg,.JPG,.JPEG,.png',
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'theme': 'default'
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}
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def get_size(string):
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"split size string to a tuple of int"
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size = [int(i) for i in string.split("x")]
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if size[1] > size[0]:
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size[0], size[1] = size[1], size[0]
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return tuple(size)
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def read_settings(filename=None):
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"Read settings from a config file in the source_dir root"
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# Read the default configuration
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config = ConfigParser.ConfigParser(defaults=_DEFAULT_CONFIG)
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# Load the config file
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if filename and os.path.isfile(filename):
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config.read(filename)
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settings = dict(config.items('sigal'))
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settings['jpg_quality'] = int(settings['jpg_quality'])
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settings['fileextlist'] = settings['fileextlist'].split(',')
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settings['img_size'] = get_size(settings['img_size'])
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settings['thumb_size'] = get_size(settings['thumb_size'])
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if settings['exif']:
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try:
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import pyexiv2
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except ImportError:
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settings['exif'] = 0
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print "Error: install pyexiv2 module to use exif metadatas."
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return settings
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