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      1 #!/usr/bin/env python
      2 # Copyright (c) 2016 The Chromium Authors. All rights reserved.
      3 # Use of this source code is governed by a BSD-style license that can be
      4 # found in the LICENSE file.
      5 
      6 """Downloads SVGs into a specified directory."""
      7 
      8 
      9 import optparse
     10 import os
     11 import sys
     12 import urllib
     13 
     14 
     15 PARENT_DIR = os.path.dirname(os.path.realpath(__file__))
     16 
     17 
     18 def downloadSVGs(svgs_file, output_dir):
     19   with open(svgs_file, 'r') as f:
     20     for url in f.xreadlines():
     21       svg_url = url.strip()
     22       dest_file = os.path.join(output_dir, os.path.basename(svg_url))
     23       print 'Downloading %s' % svg_url
     24       urllib.urlretrieve(svg_url, dest_file)
     25 
     26 
     27 if '__main__' == __name__:
     28   option_parser = optparse.OptionParser()
     29   option_parser.add_option(
     30       '-s', '--svgs_file',
     31       help='Path to the text file containing SVGs. Each line should contain a '
     32            'single URL.',
     33       default=os.path.join(PARENT_DIR, 'svgs.txt'))
     34   option_parser.add_option(
     35       '-o', '--output_dir',
     36       help='The output dir where downloaded SVGs will be stored in.')
     37   options, unused_args = option_parser.parse_args()
     38 
     39   if not options.output_dir:
     40     raise Exception('Must specify --output_dir')
     41   sys.exit(downloadSVGs(options.svgs_file, options.output_dir))
     42