-from __future__ import division, unicode_literals
-
+import concurrent.futures
+import contextlib
import http.client
import json
import math
import os
+import struct
import time
-
-try:
- import concurrent.futures
- can_threaded_download = True
-except ImportError:
- can_threaded_download = False
+import urllib.error
from .common import FileDownloader
from .http import HttpFD
from ..aes import aes_cbc_decrypt_bytes, unpad_pkcs7
-from ..compat import (
- compat_os_name,
- compat_urllib_error,
- compat_struct_pack,
-)
+from ..compat import compat_os_name
from ..utils import (
DownloadError,
- error_to_compat_str,
encodeFilename,
+ error_to_compat_str,
sanitized_Request,
traverse_obj,
)
def to_screen(self, *args, **kargs):
pass
- def report_retry(self, err, count, retries):
- super().to_screen(
- f'[download] Got server HTTP error: {err}. Retrying (attempt {count} of {self.format_retries(retries)}) ...')
+ to_console_title = to_screen
class FragmentFD(FileDownloader):
self.to_screen(
'\r[download] Got server HTTP error: %s. Retrying fragment %d (attempt %d of %s) ...'
% (error_to_compat_str(err), frag_index, count, self.format_retries(retries)))
+ self.sleep_retry('fragment', count)
def report_skip_fragment(self, frag_index, err=None):
err = f' {err};' if err else ''
'request_data': request_data,
'ctx_id': ctx.get('ctx_id'),
}
- success = ctx['dl'].download(fragment_filename, fragment_info_dict)
+ success, _ = ctx['dl'].download(fragment_filename, fragment_info_dict)
if not success:
return False
if fragment_info_dict.get('filetime'):
return True
def _read_fragment(self, ctx):
+ if not ctx.get('fragment_filename_sanitized'):
+ return None
try:
down, frag_sanitized = self.sanitize_open(ctx['fragment_filename_sanitized'], 'rb')
except FileNotFoundError:
total_frags_str += ' (not including %d ad)' % ad_frags
else:
total_frags_str = 'unknown (live)'
- self.to_screen(
- '[%s] Total fragments: %s' % (self.FD_NAME, total_frags_str))
+ self.to_screen(f'[{self.FD_NAME}] Total fragments: {total_frags_str}')
self.report_destination(ctx['filename'])
- dl = HttpQuietDownloader(
- self.ydl,
- {
- 'continuedl': self.params.get('continuedl', True),
- 'quiet': self.params.get('quiet'),
- 'noprogress': True,
- 'ratelimit': self.params.get('ratelimit'),
- 'retries': self.params.get('retries', 0),
- 'nopart': self.params.get('nopart', False),
- 'test': self.params.get('test', False),
- }
- )
+ dl = HttpQuietDownloader(self.ydl, {
+ **self.params,
+ 'noprogress': True,
+ 'test': False,
+ })
tmpfilename = self.temp_name(ctx['filename'])
open_mode = 'wb'
resume_len = 0
if s['status'] not in ('downloading', 'finished'):
return
+ if not total_frags and ctx.get('fragment_count'):
+ state['fragment_count'] = ctx['fragment_count']
+
if ctx_id is not None and s.get('ctx_id') != ctx_id:
return
if self.params.get('updatetime', True):
filetime = ctx.get('fragment_filetime')
if filetime:
- try:
+ with contextlib.suppress(Exception):
os.utime(ctx['filename'], (time.time(), filetime))
- except Exception:
- pass
downloaded_bytes = os.path.getsize(encodeFilename(ctx['filename']))
self._hook_progress({
total_frags_str += ' (not including %d ad)' % ad_frags
else:
total_frags_str = 'unknown (live)'
- self.to_screen(
- '[%s] Total fragments: %s' % (self.FD_NAME, total_frags_str))
+ self.to_screen(f'[{self.FD_NAME}] Total fragments: {total_frags_str}')
tmpfilename = self.temp_name(ctx['filename'])
decrypt_info = fragment.get('decrypt_info')
if not decrypt_info or decrypt_info['METHOD'] != 'AES-128':
return frag_content
- iv = decrypt_info.get('IV') or compat_struct_pack('>8xq', fragment['media_sequence'])
+ iv = decrypt_info.get('IV') or struct.pack('>8xq', fragment['media_sequence'])
decrypt_info['KEY'] = decrypt_info.get('KEY') or _get_key(info_dict.get('_decryption_key_url') or decrypt_info['URI'])
# Don't decrypt the content in tests since the data is explicitly truncated and it's not to a valid block
# size (see https://github.com/ytdl-org/youtube-dl/pull/27660). Tests only care that the correct data downloaded,
fatal, count = is_fatal(fragment.get('index') or (frag_index - 1)), 0
while count <= fragment_retries:
try:
+ ctx['fragment_count'] = fragment.get('fragment_count')
if self._download_fragment(ctx, fragment['url'], info_dict, headers):
break
return
- except (compat_urllib_error.HTTPError, http.client.IncompleteRead) as err:
+ except (urllib.error.HTTPError, http.client.IncompleteRead) as err:
# Unavailable (possibly temporary) fragments may be served.
# First we try to retry then either skip or abort.
# See https://github.com/ytdl-org/youtube-dl/issues/10165,
max_workers = math.ceil(
self.params.get('concurrent_fragment_downloads', 1) / ctx.get('max_progress', 1))
- if can_threaded_download and max_workers > 1:
-
+ if max_workers > 1:
def _download_fragment(fragment):
ctx_copy = ctx.copy()
download_fragment(fragment, ctx_copy)
self.report_warning('The download speed shown is only of one thread. This is a known issue and patches are welcome')
with tpe or concurrent.futures.ThreadPoolExecutor(max_workers) as pool:
- for fragment, frag_index, frag_filename in pool.map(_download_fragment, fragments):
- ctx['fragment_filename_sanitized'] = frag_filename
- ctx['fragment_index'] = frag_index
- result = append_fragment(decrypt_fragment(fragment, self._read_fragment(ctx)), frag_index, ctx)
- if not result:
- return False
+ try:
+ for fragment, frag_index, frag_filename in pool.map(_download_fragment, fragments):
+ ctx.update({
+ 'fragment_filename_sanitized': frag_filename,
+ 'fragment_index': frag_index,
+ })
+ if not append_fragment(decrypt_fragment(fragment, self._read_fragment(ctx)), frag_index, ctx):
+ return False
+ except KeyboardInterrupt:
+ self._finish_multiline_status()
+ self.report_error(
+ 'Interrupted by user. Waiting for all threads to shutdown...', is_error=False, tb=False)
+ pool.shutdown(wait=False)
+ raise
else:
for fragment in fragments:
if not interrupt_trigger[0]:
break
- download_fragment(fragment, ctx)
- result = append_fragment(decrypt_fragment(fragment, self._read_fragment(ctx)), fragment['frag_index'], ctx)
+ try:
+ download_fragment(fragment, ctx)
+ result = append_fragment(
+ decrypt_fragment(fragment, self._read_fragment(ctx)), fragment['frag_index'], ctx)
+ except KeyboardInterrupt:
+ if info_dict.get('is_live'):
+ break
+ raise
if not result:
return False
projects / yt-dlp.git / blobdiff