diff options
Diffstat (limited to 'yt_dlp/downloader/http.py')
| -rw-r--r-- | yt_dlp/downloader/http.py | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/yt_dlp/downloader/http.py b/yt_dlp/downloader/http.py index 12a2f0cc7..6b59320b8 100644 --- a/yt_dlp/downloader/http.py +++ b/yt_dlp/downloader/http.py @@ -1,11 +1,12 @@ +import http.client import os import random import socket import ssl import time +import urllib.error from .common import FileDownloader -from ..compat import compat_http_client, compat_urllib_error from ..utils import ( ContentTooShortError, ThrottledDownload, @@ -24,7 +25,7 @@ RESPONSE_READ_EXCEPTIONS = ( socket.timeout, # compat: py < 3.10 ConnectionError, ssl.SSLError, - compat_http_client.HTTPException + http.client.HTTPException ) @@ -136,20 +137,18 @@ class HttpFD(FileDownloader): if has_range: content_range = ctx.data.headers.get('Content-Range') content_range_start, content_range_end, content_len = parse_http_range(content_range) - if content_range_start is not None and range_start == content_range_start: - # Content-Range is present and matches requested Range, resume is possible - accept_content_len = ( + # Content-Range is present and matches requested Range, resume is possible + if range_start == content_range_start and ( # Non-chunked download not ctx.chunk_size # Chunked download and requested piece or # its part is promised to be served or content_range_end == range_end - or content_len < range_end) - if accept_content_len: - ctx.content_len = content_len - if content_len or req_end: - ctx.data_len = min(content_len or req_end, req_end or content_len) - (req_start or 0) - return + or content_len < range_end): + ctx.content_len = content_len + if content_len or req_end: + ctx.data_len = min(content_len or req_end, req_end or content_len) - (req_start or 0) + return # Content-Range is either not present or invalid. Assuming remote webserver is # trying to send the whole file, resume is not possible, so wiping the local file # and performing entire redownload @@ -157,7 +156,7 @@ class HttpFD(FileDownloader): ctx.resume_len = 0 ctx.open_mode = 'wb' ctx.data_len = ctx.content_len = int_or_none(ctx.data.info().get('Content-length', None)) - except compat_urllib_error.HTTPError as err: + except urllib.error.HTTPError as err: if err.code == 416: # Unable to resume (requested range not satisfiable) try: @@ -165,7 +164,7 @@ class HttpFD(FileDownloader): ctx.data = self.ydl.urlopen( sanitized_Request(url, request_data, headers)) content_length = ctx.data.info()['Content-Length'] - except compat_urllib_error.HTTPError as err: + except urllib.error.HTTPError as err: if err.code < 500 or err.code >= 600: raise else: @@ -198,7 +197,7 @@ class HttpFD(FileDownloader): # Unexpected HTTP error raise raise RetryDownload(err) - except compat_urllib_error.URLError as err: + except urllib.error.URLError as err: if isinstance(err.reason, ssl.CertificateError): raise raise RetryDownload(err) |