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Now a new FileDownloader is created when downloading a video

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The progress hooks can be added using the method "add_downloader_progress_hook"
This commit is contained in:
Jaime Marquínez Ferrándiz 2013-09-23 18:09:28 +02:00
parent f2c36ee43e
commit 8ab470f1b2
2 changed files with 10 additions and 5 deletions
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2
test/test_download.py
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@ -90,7 +90,7 @@ def print_skipping(reason):
def _hook(status):
if status['status'] == 'finished':
finished_hook_called.add(status['filename'])
ydl.fd.add_progress_hook(_hook)
ydl.add_downloader_progress_hook(_hook)
def get_tc_filename(tc):
return tc.get('file') or ydl.prepare_filename(tc.get('info_dict', {}))

13
youtube_dl/YoutubeDL.py
View file

@ -155,7 +155,7 @@ def __init__(self, params=None):
self._ies = []
self._ies_instances = {}
self._pps = []
self._progress_hooks = []
self._fd_progress_hooks = []
self._download_retcode = 0
self._num_downloads = 0
self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)]
@ -193,8 +193,6 @@ def __init__(self, params=None):
u'Set the LC_ALL environment variable to fix this.')
self.params['restrictfilenames'] = True
self.fd = FileDownloader(self, self.params)
if '%(stitle)s' in self.params.get('outtmpl', ''):
self.report_warning(u'%(stitle)s is deprecated. Use the %(title)s and the --restrict-filenames flag(which also secures %(uploader)s et al) instead.')
@ -230,6 +228,10 @@ def add_post_processor(self, pp):
self._pps.append(pp)
pp.set_downloader(self)
def add_downloader_progress_hook(self, ph):
"""Add the progress hook to the file downloader"""
self._fd_progress_hooks.append(ph)
def _bidi_workaround(self, message):
if not hasattr(self, '_fribidi_channel'):
return message
@ -845,7 +847,10 @@ def process_info(self, info_dict):
success = True
else:
try:
success = self.fd._do_download(filename, info_dict)
fd = FileDownloader(self, self.params)
for ph in self._fd_progress_hooks:
fd.add_progress_hook(ph)
success = fd._do_download(filename, info_dict)
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
self.report_error(u'unable to download video data: %s' % str(err))
return