mirror of
https://codeberg.org/polarisfm/youtube-dl
synced 2024-12-25 07:47:55 +01:00
[extractor/common] Ensure response handle is not prematurely closed before it can be read if it matches expected_status (resolves #17195, closes #17846, resolves #17447)
This commit is contained in:
parent
cf0db4d997
commit
95e42d7336
@ -7,6 +7,7 @@ import json
|
||||
import os.path
|
||||
import re
|
||||
import types
|
||||
import ssl
|
||||
import sys
|
||||
|
||||
import youtube_dl.extractor
|
||||
@ -244,3 +245,12 @@ def expect_warnings(ydl, warnings_re):
|
||||
real_warning(w)
|
||||
|
||||
ydl.report_warning = _report_warning
|
||||
|
||||
|
||||
def http_server_port(httpd):
|
||||
if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
|
||||
# In Jython SSLSocket is not a subclass of socket.socket
|
||||
sock = httpd.socket.sock
|
||||
else:
|
||||
sock = httpd.socket
|
||||
return sock.getsockname()[1]
|
||||
|
@ -9,11 +9,30 @@ import sys
|
||||
import unittest
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
|
||||
from test.helper import FakeYDL, expect_dict, expect_value
|
||||
from youtube_dl.compat import compat_etree_fromstring
|
||||
from test.helper import FakeYDL, expect_dict, expect_value, http_server_port
|
||||
from youtube_dl.compat import compat_etree_fromstring, compat_http_server
|
||||
from youtube_dl.extractor.common import InfoExtractor
|
||||
from youtube_dl.extractor import YoutubeIE, get_info_extractor
|
||||
from youtube_dl.utils import encode_data_uri, strip_jsonp, ExtractorError, RegexNotFoundError
|
||||
import threading
|
||||
|
||||
|
||||
TEAPOT_RESPONSE_STATUS = 418
|
||||
TEAPOT_RESPONSE_BODY = "<h1>418 I'm a teapot</h1>"
|
||||
|
||||
|
||||
class InfoExtractorTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
|
||||
def log_message(self, format, *args):
|
||||
pass
|
||||
|
||||
def do_GET(self):
|
||||
if self.path == '/teapot':
|
||||
self.send_response(TEAPOT_RESPONSE_STATUS)
|
||||
self.send_header('Content-Type', 'text/html; charset=utf-8')
|
||||
self.end_headers()
|
||||
self.wfile.write(TEAPOT_RESPONSE_BODY.encode())
|
||||
else:
|
||||
assert False
|
||||
|
||||
|
||||
class TestIE(InfoExtractor):
|
||||
@ -743,6 +762,25 @@ jwplayer("mediaplayer").setup({"abouttext":"Visit Indie DB","aboutlink":"http:\/
|
||||
for i in range(len(entries)):
|
||||
expect_dict(self, entries[i], expected_entries[i])
|
||||
|
||||
def test_response_with_expected_status_returns_content(self):
|
||||
# Checks for mitigations against the effects of
|
||||
# <https://bugs.python.org/issue15002> that affect Python 3.4.1+, which
|
||||
# manifest as `_download_webpage`, `_download_xml`, `_download_json`,
|
||||
# or the underlying `_download_webpage_handle` returning no content
|
||||
# when a response matches `expected_status`.
|
||||
|
||||
httpd = compat_http_server.HTTPServer(
|
||||
('127.0.0.1', 0), InfoExtractorTestRequestHandler)
|
||||
port = http_server_port(httpd)
|
||||
server_thread = threading.Thread(target=httpd.serve_forever)
|
||||
server_thread.daemon = True
|
||||
server_thread.start()
|
||||
|
||||
(content, urlh) = self.ie._download_webpage_handle(
|
||||
'http://127.0.0.1:%d/teapot' % port, None,
|
||||
expected_status=TEAPOT_RESPONSE_STATUS)
|
||||
self.assertEqual(content, TEAPOT_RESPONSE_BODY)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
@ -9,26 +9,16 @@ import sys
|
||||
import unittest
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
|
||||
from test.helper import try_rm
|
||||
from test.helper import http_server_port, try_rm
|
||||
from youtube_dl import YoutubeDL
|
||||
from youtube_dl.compat import compat_http_server
|
||||
from youtube_dl.downloader.http import HttpFD
|
||||
from youtube_dl.utils import encodeFilename
|
||||
import ssl
|
||||
import threading
|
||||
|
||||
TEST_DIR = os.path.dirname(os.path.abspath(__file__))
|
||||
|
||||
|
||||
def http_server_port(httpd):
|
||||
if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
|
||||
# In Jython SSLSocket is not a subclass of socket.socket
|
||||
sock = httpd.socket.sock
|
||||
else:
|
||||
sock = httpd.socket
|
||||
return sock.getsockname()[1]
|
||||
|
||||
|
||||
TEST_SIZE = 10 * 1024
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ import sys
|
||||
import unittest
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
|
||||
from test.helper import http_server_port
|
||||
from youtube_dl import YoutubeDL
|
||||
from youtube_dl.compat import compat_http_server, compat_urllib_request
|
||||
import ssl
|
||||
@ -16,15 +17,6 @@ import threading
|
||||
TEST_DIR = os.path.dirname(os.path.abspath(__file__))
|
||||
|
||||
|
||||
def http_server_port(httpd):
|
||||
if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
|
||||
# In Jython SSLSocket is not a subclass of socket.socket
|
||||
sock = httpd.socket.sock
|
||||
else:
|
||||
sock = httpd.socket
|
||||
return sock.getsockname()[1]
|
||||
|
||||
|
||||
class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
|
||||
def log_message(self, format, *args):
|
||||
pass
|
||||
|
@ -606,6 +606,11 @@ class InfoExtractor(object):
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
if isinstance(err, compat_urllib_error.HTTPError):
|
||||
if self.__can_accept_status_code(err, expected_status):
|
||||
# Retain reference to error to prevent file object from
|
||||
# being closed before it can be read. Works around the
|
||||
# effects of <https://bugs.python.org/issue15002>
|
||||
# introduced in Python 3.4.1.
|
||||
err.fp._error = err
|
||||
return err.fp
|
||||
|
||||
if errnote is False:
|
||||
|
Loading…
Reference in New Issue
Block a user