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Respect --prefer-insecure while updating (closes #15497)

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This commit is contained in:
Sergey M․ 2018-02-18 16:38:55 +07:00
parent 38662dfec7
commit 7d2b4aa047
No known key found for this signature in database
GPG Key ID: 2C393E0F18A9236D
3 changed files with 11 additions and 6 deletions
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2
youtube_dl/__init__.py
View File

@ -438,7 +438,7 @@ def parse_retries(retries):
with YoutubeDL(ydl_opts) as ydl:
# Update version
if opts.update_self:
update_self(ydl.to_screen, opts.verbose, ydl._opener)
update_self(ydl.to_screen, opts.verbose, ydl._opener, opts.prefer_insecure)
# Remove cache dir
if opts.rm_cachedir:

2
youtube_dl/options.py
View File

@ -534,7 +534,7 @@ def _comma_separated_values_options_callback(option, opt_str, value, parser):
workarounds.add_option(
'--prefer-insecure',
'--prefer-unsecure', action='store_true', dest='prefer_insecure',
help='Use an unencrypted connection to retrieve information about the video. (Currently supported only for YouTube)')
help='Use an unencrypted connection to retrieve information whenever possible')
workarounds.add_option(
'--user-agent',
metavar='UA', dest='user_agent',

13
youtube_dl/update.py
View File

@ -28,10 +28,10 @@ def rsa_verify(message, signature, key):
return expected == signature
def update_self(to_screen, verbose, opener):
def update_self(to_screen, verbose, opener, prefer_insecure=False):
"""Update the program file with the latest version from the repository"""
UPDATE_URL = 'https://rg3.github.io/youtube-dl/update/'
UPDATE_URL = '//rg3.github.io/youtube-dl/update/'
VERSION_URL = UPDATE_URL + 'LATEST_VERSION'
JSON_URL = UPDATE_URL + 'versions.json'
UPDATES_RSA_KEY = (0x9d60ee4d8f805312fdb15a62f87b95bd66177b91df176765d13514a0f1754bcd2057295c5b6f1d35daa6742c3ffc9a82d3e118861c207995a8031e151d863c9927e304576bc80692bc8e094896fcf11b66f3e29e04e3a71e9a11558558acea1840aec37fc396fb6b65dc81a1c4144e03bd1c011de62e3f1357b327d08426fe93, 65537)
@ -40,9 +40,13 @@ def update_self(to_screen, verbose, opener):
to_screen('It looks like you installed youtube-dl with a package manager, pip, setup.py or a tarball. Please use that to update.')
return
def guess_scheme(url, insecure=False):
return 'http%s:%s' % ('' if insecure is True else 's', url)
# Check if there is a new version
try:
newversion = opener.open(VERSION_URL).read().decode('utf-8').strip()
newversion = opener.open(guess_scheme(
VERSION_URL, prefer_insecure)).read().decode('utf-8').strip()
except Exception:
if verbose:
to_screen(encode_compat_str(traceback.format_exc()))
@ -54,7 +58,8 @@ def update_self(to_screen, verbose, opener):
# Download and check versions info
try:
versions_info = opener.open(JSON_URL).read().decode('utf-8')
versions_info = opener.open(guess_scheme(
JSON_URL, prefer_insecure)).read().decode('utf-8')
versions_info = json.loads(versions_info)
except Exception:
if verbose: