postprocessor.
progress_hooks: A list of functions that get called on download
progress, with a dictionary with the entries
- * status: One of "downloading" and "finished".
+ * status: One of "downloading", "error", or "finished".
Check this first and ignore unknown values.
- If status is one of "downloading" or "finished", the
+ If status is one of "downloading", or "finished", the
following properties may also be present:
* filename: The final filename (always present)
+ * tmpfilename: The filename we're currently writing to
* downloaded_bytes: Bytes on disk
* total_bytes: Size of the whole file, None if unknown
- * tmpfilename: The filename we're currently writing to
+ * total_bytes_estimate: Guess of the eventual file size,
+ None if unavailable.
+ * elapsed: The number of seconds since download started.
* eta: The estimated time in seconds, None if unknown
* speed: The download speed in bytes/second, None if
unknown
+ * fragment_index: The counter of the currently
+ downloaded video fragment.
+ * fragment_count: The number of fragments (= individual
+ files that will be merged)
Progress hooks are guaranteed to be called at least once
(with status "finished") if the download is successful.
return res
def list_formats(self, info_dict):
- def line(format, idlen=20):
- return (('%-' + compat_str(idlen + 1) + 's%-10s%-12s%s') % (
- format['format_id'],
- format['ext'],
- self.format_resolution(format),
- self._format_note(format),
- ))
-
formats = info_dict.get('formats', [info_dict])
- idlen = max(len('format code'),
- max(len(f['format_id']) for f in formats))
- formats_s = [
- line(f, idlen) for f in formats
+ table = [
+ [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)]
+ for f in formats
if f.get('preference') is None or f['preference'] >= -1000]
if len(formats) > 1:
- formats_s[-1] += (' ' if self._format_note(formats[-1]) else '') + '(best)'
+ table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)'
- header_line = line({
- 'format_id': 'format code', 'ext': 'extension',
- 'resolution': 'resolution', 'format_note': 'note'}, idlen=idlen)
+ header_line = ['format code', 'extension', 'resolution', 'note']
self.to_screen(
- '[info] Available formats for %s:\n%s\n%s' %
- (info_dict['id'], header_line, '\n'.join(formats_s)))
+ '[info] Available formats for %s:\n%s' %
+ (info_dict['id'], render_table(header_line, table)))
def list_thumbnails(self, info_dict):
thumbnails = info_dict.get('thumbnails')