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[downloader/http] Simplify

This commit is contained in:
Sergey M․ 2015-08-03 02:25:08 +06:00
parent 8d5b8b477e
commit c3124c3085
1 changed files with 3 additions and 7 deletions
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6
youtube_dl/downloader/http.py
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@ -58,20 +58,16 @@ class HttpFD(FileDownloader):
# Establish connection
try:
data = self.ydl.urlopen(request)
if resume_len > 0:
content_range = data.headers.get('Content-Range')
if content_range:
content_range_m = re.search(r'bytes (\d+)-', content_range)
if content_range_m:
# Content-Range is correct - go on
if resume_len == int(content_range_m.group(1)):
if content_range_m and resume_len == int(content_range_m.group(1)):
break
# Content-Range is invalid - wipe the file and do entire redownload
resume_len = 0
open_mode = 'wb'
break
except (compat_urllib_error.HTTPError, ) as err:
if (err.code < 500 or err.code >= 600) and err.code != 416: