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-rw-r--r--youtube_dl/downloader/fragment.py36
1 files changed, 23 insertions, 13 deletions
diff --git a/youtube_dl/downloader/fragment.py b/youtube_dl/downloader/fragment.py
index bcff94cbe..25c8f18ec 100644
--- a/youtube_dl/downloader/fragment.py
+++ b/youtube_dl/downloader/fragment.py
@@ -49,6 +49,10 @@ class FragmentFD(FileDownloader):
self._prepare_frag_download(ctx)
self._start_frag_download(ctx)
+ @staticmethod
+ def __do_ytdl_file(ctx):
+ return not ctx['live'] and not ctx['tmpfilename'] == '-'
+
def _read_ytdl_file(self, ctx):
stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'r')
ctx['fragment_index'] = json.loads(stream.read())['download']['current_fragment_index']
@@ -81,7 +85,7 @@ class FragmentFD(FileDownloader):
try:
ctx['dest_stream'].write(frag_content)
finally:
- if not (ctx.get('live') or ctx['tmpfilename'] == '-'):
+ if self.__do_ytdl_file(ctx):
self._write_ytdl_file(ctx)
if not self.params.get('keep_fragments', False):
os.remove(ctx['fragment_filename_sanitized'])
@@ -115,16 +119,21 @@ class FragmentFD(FileDownloader):
open_mode = 'ab'
resume_len = os.path.getsize(encodeFilename(tmpfilename))
- ctx['fragment_index'] = 0
- if os.path.isfile(encodeFilename(self.ytdl_filename(ctx['filename']))):
- self._read_ytdl_file(ctx)
- else:
- self._write_ytdl_file(ctx)
+ # Should be initialized before ytdl file check
+ ctx.update({
+ 'tmpfilename': tmpfilename,
+ 'fragment_index': 0,
+ })
- if ctx['fragment_index'] > 0:
- assert resume_len > 0
- else:
- assert resume_len == 0
+ if self.__do_ytdl_file(ctx):
+ if os.path.isfile(encodeFilename(self.ytdl_filename(ctx['filename']))):
+ self._read_ytdl_file(ctx)
+ else:
+ self._write_ytdl_file(ctx)
+ if ctx['fragment_index'] > 0:
+ assert resume_len > 0
+ else:
+ assert resume_len == 0
dest_stream, tmpfilename = sanitize_open(tmpfilename, open_mode)
@@ -194,9 +203,10 @@ class FragmentFD(FileDownloader):
def _finish_frag_download(self, ctx):
ctx['dest_stream'].close()
- ytdl_filename = encodeFilename(self.ytdl_filename(ctx['filename']))
- if os.path.isfile(ytdl_filename):
- os.remove(ytdl_filename)
+ if self.__do_ytdl_file(ctx):
+ ytdl_filename = encodeFilename(self.ytdl_filename(ctx['filename']))
+ if os.path.isfile(ytdl_filename):
+ os.remove(ytdl_filename)
elapsed = time.time() - ctx['started']
self.try_rename(ctx['tmpfilename'], ctx['filename'])
fsize = os.path.getsize(encodeFilename(ctx['filename']))