mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-10-31 23:02:40 +00:00
233 lines
8.2 KiB
Python
233 lines
8.2 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import io
|
|
import json
|
|
import traceback
|
|
import hashlib
|
|
import os
|
|
import platform
|
|
import subprocess
|
|
import sys
|
|
from zipimport import zipimporter
|
|
|
|
from .compat import compat_realpath
|
|
from .utils import encode_compat_str
|
|
|
|
from .version import __version__
|
|
|
|
|
|
''' # Not signed
|
|
def rsa_verify(message, signature, key):
|
|
from hashlib import sha256
|
|
assert isinstance(message, bytes)
|
|
byte_size = (len(bin(key[0])) - 2 + 8 - 1) // 8
|
|
signature = ('%x' % pow(int(signature, 16), key[1], key[0])).encode()
|
|
signature = (byte_size * 2 - len(signature)) * b'0' + signature
|
|
asn1 = b'3031300d060960864801650304020105000420'
|
|
asn1 += sha256(message).hexdigest().encode()
|
|
if byte_size < len(asn1) // 2 + 11:
|
|
return False
|
|
expected = b'0001' + (byte_size - len(asn1) // 2 - 3) * b'ff' + b'00' + asn1
|
|
return expected == signature
|
|
'''
|
|
|
|
|
|
def update_self(to_screen, verbose, opener):
|
|
"""
|
|
Update the program file with the latest version from the repository
|
|
Returns whether the program should terminate
|
|
"""
|
|
|
|
JSON_URL = 'https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest'
|
|
|
|
def calc_sha256sum(path):
|
|
h = hashlib.sha256()
|
|
b = bytearray(128 * 1024)
|
|
mv = memoryview(b)
|
|
with open(os.path.realpath(path), 'rb', buffering=0) as f:
|
|
for n in iter(lambda: f.readinto(mv), 0):
|
|
h.update(mv[:n])
|
|
return h.hexdigest()
|
|
|
|
if not isinstance(globals().get('__loader__'), zipimporter) and not hasattr(sys, 'frozen'):
|
|
to_screen('It looks like you installed yt-dlp with a package manager, pip, setup.py or a tarball. Please use that to update.')
|
|
return
|
|
|
|
# sys.executable is set to the full pathname of the exe-file for py2exe
|
|
# though symlinks are not followed so that we need to do this manually
|
|
# with help of realpath
|
|
filename = compat_realpath(sys.executable if hasattr(sys, 'frozen') else sys.argv[0])
|
|
to_screen('Current Build Hash %s' % calc_sha256sum(filename))
|
|
|
|
# Download and check versions info
|
|
try:
|
|
version_info = opener.open(JSON_URL).read().decode('utf-8')
|
|
version_info = json.loads(version_info)
|
|
except Exception:
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: can\'t obtain versions info. Please try again later.')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
|
|
def version_tuple(version_str):
|
|
return tuple(map(int, version_str.split('.')))
|
|
|
|
version_id = version_info['tag_name']
|
|
if version_tuple(__version__) >= version_tuple(version_id):
|
|
to_screen('yt-dlp is up to date (%s)' % __version__)
|
|
return
|
|
|
|
to_screen('Updating to version ' + version_id + ' ...')
|
|
|
|
version_labels = {
|
|
'zip_3': '',
|
|
'zip_2': '',
|
|
# 'zip_2': '_py2',
|
|
'exe_64': '.exe',
|
|
'exe_32': '_x86.exe',
|
|
}
|
|
|
|
def get_bin_info(bin_or_exe, version):
|
|
label = version_labels['%s_%s' % (bin_or_exe, version)]
|
|
return next(
|
|
(i for i in version_info['assets'] if i['name'] == 'yt-dlp%s' % label),
|
|
{})
|
|
|
|
def get_sha256sum(bin_or_exe, version):
|
|
label = version_labels['%s_%s' % (bin_or_exe, version)]
|
|
urlh = next(
|
|
(i for i in version_info['assets']
|
|
if i['name'] in ('SHA2-256SUMS')), {}).get('browser_download_url')
|
|
if not urlh:
|
|
return None
|
|
hash_data = opener.open(urlh).read().decode('utf-8')
|
|
hashes = list(map(lambda x: x.split(':'), hash_data.splitlines()))
|
|
return next(
|
|
(i[1] for i in hashes if i[0] == 'yt-dlp%s' % label),
|
|
None)
|
|
|
|
if not os.access(filename, os.W_OK):
|
|
to_screen('ERROR: no write permissions on %s' % filename)
|
|
return
|
|
|
|
# PyInstaller
|
|
if hasattr(sys, 'frozen'):
|
|
exe = filename
|
|
directory = os.path.dirname(exe)
|
|
if not os.access(directory, os.W_OK):
|
|
to_screen('ERROR: no write permissions on %s' % directory)
|
|
return
|
|
|
|
try:
|
|
arch = platform.architecture()[0][:2]
|
|
url = get_bin_info('exe', arch).get('browser_download_url')
|
|
if not url:
|
|
to_screen('ERROR: unable to fetch updates')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
urlh = opener.open(url)
|
|
newcontent = urlh.read()
|
|
urlh.close()
|
|
except (IOError, OSError, StopIteration):
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: unable to download latest version')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
|
|
try:
|
|
with open(exe + '.new', 'wb') as outf:
|
|
outf.write(newcontent)
|
|
except (IOError, OSError):
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: unable to write the new version')
|
|
return
|
|
|
|
expected_sum = get_sha256sum('exe', arch)
|
|
if not expected_sum:
|
|
to_screen('WARNING: no hash information found for the release')
|
|
elif calc_sha256sum(exe + '.new') != expected_sum:
|
|
to_screen('ERROR: unable to verify the new executable')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
try:
|
|
os.remove(exe + '.new')
|
|
except OSError:
|
|
to_screen('ERROR: unable to remove corrupt download')
|
|
return
|
|
|
|
try:
|
|
bat = os.path.join(directory, 'yt-dlp-updater.cmd')
|
|
with io.open(bat, 'w') as batfile:
|
|
batfile.write('''
|
|
@(
|
|
echo.Waiting for file handle to be closed ...
|
|
ping 127.0.0.1 -n 5 -w 1000 > NUL
|
|
move /Y "%s.new" "%s" > NUL
|
|
echo.Updated yt-dlp to version %s.
|
|
)
|
|
@start /b "" cmd /c del "%%~f0"&exit /b
|
|
''' % (exe, exe, version_id))
|
|
|
|
subprocess.Popen([bat]) # Continues to run in the background
|
|
return True # Exit app
|
|
except (IOError, OSError):
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: unable to overwrite current version')
|
|
return
|
|
|
|
# Zip unix package
|
|
elif isinstance(globals().get('__loader__'), zipimporter):
|
|
try:
|
|
py_ver = platform.python_version()[0]
|
|
url = get_bin_info('zip', py_ver).get('browser_download_url')
|
|
if not url:
|
|
to_screen('ERROR: unable to fetch updates')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
urlh = opener.open(url)
|
|
newcontent = urlh.read()
|
|
urlh.close()
|
|
except (IOError, OSError, StopIteration):
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: unable to download latest version')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
|
|
expected_sum = get_sha256sum('zip', py_ver)
|
|
if expected_sum and hashlib.sha256(newcontent).hexdigest() != expected_sum:
|
|
to_screen('ERROR: unable to verify the new zip')
|
|
to_screen('Visit https://github.com/yt-dlp/yt-dlp/releases/latest')
|
|
return
|
|
|
|
try:
|
|
with open(filename, 'wb') as outf:
|
|
outf.write(newcontent)
|
|
except (IOError, OSError):
|
|
if verbose:
|
|
to_screen(encode_compat_str(traceback.format_exc()))
|
|
to_screen('ERROR: unable to overwrite current version')
|
|
return
|
|
|
|
to_screen('Updated yt-dlp. Restart yt-dlp to use the new version.')
|
|
|
|
|
|
''' # UNUSED
|
|
def get_notes(versions, fromVersion):
|
|
notes = []
|
|
for v, vdata in sorted(versions.items()):
|
|
if v > fromVersion:
|
|
notes.extend(vdata.get('notes', []))
|
|
return notes
|
|
|
|
|
|
def print_notes(to_screen, versions, fromVersion=__version__):
|
|
notes = get_notes(versions, fromVersion)
|
|
if notes:
|
|
to_screen('PLEASE NOTE:')
|
|
for note in notes:
|
|
to_screen(note)
|
|
'''
|