from __future__ import unicode_literals
import functools
+import itertools
+import json
import os
+import time
+import urllib.error
-from ..compat import compat_str
from ..utils import (
_configuration_args,
encodeFilename,
+ network_exceptions,
PostProcessingError,
+ sanitized_Request,
write_string,
)
@classmethod
def pp_key(cls):
name = cls.__name__[:-2]
- return compat_str(name[6:]) if name[:6].lower() == 'ffmpeg' else name
+ return name[6:] if name[:6].lower() == 'ffmpeg' else name
def to_screen(self, text, prefix=True, *args, **kwargs):
tag = '[%s] ' % self.PP_NAME if prefix else ''
return getattr(self._downloader, '_copy_infodict', dict)(info_dict)
@staticmethod
- def _restrict_to(*, video=True, audio=True, images=True):
+ def _restrict_to(*, video=True, audio=True, images=True, simulated=True):
allowed = {'video': video, 'audio': audio, 'images': images}
def decorator(func):
@functools.wraps(func)
def wrapper(self, info):
+ if not simulated and (self.get_param('simulate') or self.get_param('skip_download')):
+ return [], info
format_type = (
'video' if info.get('vcodec') != 'none'
else 'audio' if info.get('acodec') != 'none'
progress_template.get('postprocess-title') or 'yt-dlp %(progress._default_template)s',
progress_dict))
+ def _download_json(self, url, *, expected_http_errors=(404,)):
+ # While this is not an extractor, it behaves similar to one and
+ # so obey extractor_retries and sleep_interval_requests
+ max_retries = self.get_param('extractor_retries', 3)
+ sleep_interval = self.get_param('sleep_interval_requests') or 0
+
+ self.write_debug(f'{self.PP_NAME} query: {url}')
+ for retries in itertools.count():
+ try:
+ rsp = self._downloader.urlopen(sanitized_Request(url))
+ return json.loads(rsp.read().decode(rsp.info().get_param('charset') or 'utf-8'))
+ except network_exceptions as e:
+ if isinstance(e, urllib.error.HTTPError) and e.code in expected_http_errors:
+ return None
+ if retries < max_retries:
+ self.report_warning(f'{e}. Retrying...')
+ if sleep_interval > 0:
+ self.to_screen(f'Sleeping {sleep_interval} seconds ...')
+ time.sleep(sleep_interval)
+ continue
+ raise PostProcessingError(f'Unable to communicate with {self.PP_NAME} API: {e}')
+
class AudioConversionError(PostProcessingError):
pass