1 # -*- coding: utf-8 -*-
2 from __future__ import unicode_literals
8 from .common import PostProcessor
20 class AtomicParsleyPPError(PostProcessingError):
24 class AtomicParsleyPP(PostProcessor):
25 def __init__(self, downloader=None):
26 PostProcessor.__init__(self, downloader)
29 if not check_executable('AtomicParsley', ['-v']):
30 raise AtomicParsleyPPError('AtomicParsley was not found. Please install.')
32 filename = info['filepath']
33 temp_filename = prepend_extension(filename, 'temp')
34 temp_thumbnail = prepend_extension(filename, 'thumb')
36 if not info.get('thumbnail'):
37 raise AtomicParsleyPPError('Thumbnail was not found. Nothing to do.')
39 compat_urlretrieve(info['thumbnail'], temp_thumbnail)
41 cmd = ['AtomicParsley', filename, '--artwork', temp_thumbnail, '-o', temp_filename]
43 self._downloader.to_screen('[atomicparsley] Adding thumbnail to "%s"' % filename)
45 if self._downloader.params.get('verbose', False):
46 self._downloader.to_screen('[debug] AtomicParsley command line: %s' % shell_quote(cmd))
48 p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
49 stdout, stderr = p.communicate()
52 msg = stderr.decode('utf-8', 'replace').strip()
53 raise AtomicParsleyPPError(msg)
55 os.remove(encodeFilename(filename))
56 os.remove(encodeFilename(temp_thumbnail))
57 os.rename(encodeFilename(temp_filename), encodeFilename(filename))