aboutsummaryrefslogtreecommitdiffstats
path: root/yt_dlp/update.py
diff options
context:
space:
mode:
Diffstat (limited to 'yt_dlp/update.py')
-rw-r--r--yt_dlp/update.py288
1 files changed, 0 insertions, 288 deletions
diff --git a/yt_dlp/update.py b/yt_dlp/update.py
deleted file mode 100644
index a208e163c..000000000
--- a/yt_dlp/update.py
+++ /dev/null
@@ -1,288 +0,0 @@
-from __future__ import unicode_literals
-
-import hashlib
-import json
-import os
-import platform
-import subprocess
-import sys
-import traceback
-from zipimport import zipimporter
-
-from .compat import compat_realpath
-from .utils import encode_compat_str, Popen, write_string
-
-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 detect_variant():
- if hasattr(sys, 'frozen'):
- prefix = 'mac' if sys.platform == 'darwin' else 'win'
- if getattr(sys, '_MEIPASS', None):
- if sys._MEIPASS == os.path.dirname(sys.executable):
- return f'{prefix}_dir'
- return f'{prefix}_exe'
- return 'py2exe'
- elif isinstance(globals().get('__loader__'), zipimporter):
- return 'zip'
- elif os.path.basename(sys.argv[0]) == '__main__.py':
- return 'source'
- return 'unknown'
-
-
-_NON_UPDATEABLE_REASONS = {
- 'win_exe': None,
- 'zip': None,
- 'mac_exe': None,
- 'py2exe': None,
- 'win_dir': 'Auto-update is not supported for unpackaged windows executable; Re-download the latest release',
- 'mac_dir': 'Auto-update is not supported for unpackaged MacOS executable; Re-download the latest release',
- 'source': 'You cannot update when running from source code; Use git to pull the latest changes',
- 'unknown': 'It looks like you installed yt-dlp with a package manager, pip or setup.py; Use that to update',
-}
-
-
-def is_non_updateable():
- return _NON_UPDATEABLE_REASONS.get(detect_variant(), _NON_UPDATEABLE_REASONS['unknown'])
-
-
-def run_update(ydl):
- """
- 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 report_error(msg, expected=False):
- ydl.report_error(msg, tb='' if expected else None)
-
- def report_unable(action, expected=False):
- report_error(f'Unable to {action}', expected)
-
- def report_permission_error(file):
- report_unable(f'write to {file}; Try running as administrator', True)
-
- def report_network_error(action, delim=';'):
- report_unable(f'{action}{delim} Visit https://github.com/yt-dlp/yt-dlp/releases/latest', True)
-
- 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()
-
- # Download and check versions info
- try:
- version_info = ydl._opener.open(JSON_URL).read().decode('utf-8')
- version_info = json.loads(version_info)
- except Exception:
- return report_network_error('obtain version info', delim='; Please try again later or')
-
- def version_tuple(version_str):
- return tuple(map(int, version_str.split('.')))
-
- version_id = version_info['tag_name']
- ydl.to_screen(f'Latest version: {version_id}, Current version: {__version__}')
- if version_tuple(__version__) >= version_tuple(version_id):
- ydl.to_screen(f'yt-dlp is up to date ({__version__})')
- return
-
- err = is_non_updateable()
- if err:
- return report_error(err, True)
-
- # 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])
- ydl.to_screen(f'Current Build Hash {calc_sha256sum(filename)}')
- ydl.to_screen(f'Updating to version {version_id} ...')
-
- version_labels = {
- 'zip_3': '',
- 'win_exe_64': '.exe',
- 'py2exe_64': '_min.exe',
- 'win_exe_32': '_x86.exe',
- 'mac_exe_64': '_macos',
- }
-
- 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):
- filename = 'yt-dlp%s' % 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 = ydl._opener.open(urlh).read().decode('utf-8')
- return dict(ln.split()[::-1] for ln in hash_data.splitlines()).get(filename)
-
- if not os.access(filename, os.W_OK):
- return report_permission_error(filename)
-
- # PyInstaller
- variant = detect_variant()
- if variant in ('win_exe', 'py2exe'):
- directory = os.path.dirname(filename)
- if not os.access(directory, os.W_OK):
- return report_permission_error(directory)
- try:
- if os.path.exists(filename + '.old'):
- os.remove(filename + '.old')
- except (IOError, OSError):
- return report_unable('remove the old version')
-
- try:
- arch = platform.architecture()[0][:2]
- url = get_bin_info(variant, arch).get('browser_download_url')
- if not url:
- return report_network_error('fetch updates')
- urlh = ydl._opener.open(url)
- newcontent = urlh.read()
- urlh.close()
- except (IOError, OSError):
- return report_network_error('download latest version')
-
- try:
- with open(filename + '.new', 'wb') as outf:
- outf.write(newcontent)
- except (IOError, OSError):
- return report_permission_error(f'{filename}.new')
-
- expected_sum = get_sha256sum(variant, arch)
- if not expected_sum:
- ydl.report_warning('no hash information found for the release')
- elif calc_sha256sum(filename + '.new') != expected_sum:
- report_network_error('verify the new executable')
- try:
- os.remove(filename + '.new')
- except OSError:
- return report_unable('remove corrupt download')
-
- try:
- os.rename(filename, filename + '.old')
- except (IOError, OSError):
- return report_unable('move current version')
- try:
- os.rename(filename + '.new', filename)
- except (IOError, OSError):
- report_unable('overwrite current version')
- os.rename(filename + '.old', filename)
- return
- try:
- # Continues to run in the background
- Popen(
- 'ping 127.0.0.1 -n 5 -w 1000 & del /F "%s.old"' % filename,
- shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
- ydl.to_screen('Updated yt-dlp to version %s' % version_id)
- return True # Exit app
- except OSError:
- report_unable('delete the old version')
-
- elif variant in ('zip', 'mac_exe'):
- pack_type = '3' if variant == 'zip' else '64'
- try:
- url = get_bin_info(variant, pack_type).get('browser_download_url')
- if not url:
- return report_network_error('fetch updates')
- urlh = ydl._opener.open(url)
- newcontent = urlh.read()
- urlh.close()
- except (IOError, OSError):
- return report_network_error('download the latest version')
-
- expected_sum = get_sha256sum(variant, pack_type)
- if not expected_sum:
- ydl.report_warning('no hash information found for the release')
- elif hashlib.sha256(newcontent).hexdigest() != expected_sum:
- return report_network_error('verify the new package')
-
- try:
- with open(filename, 'wb') as outf:
- outf.write(newcontent)
- except (IOError, OSError):
- return report_unable('overwrite current version')
-
- ydl.to_screen('Updated yt-dlp to version %s; Restart yt-dlp to use the new version' % version_id)
- return
-
- assert False, f'Unhandled variant: {variant}'
-
-
-''' # 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)
-'''
-
-
-# Deprecated
-def update_self(to_screen, verbose, opener):
-
- printfn = to_screen
-
- write_string(
- 'DeprecationWarning: "yt_dlp.update.update_self" is deprecated and may be removed in a future version. '
- 'Use "yt_dlp.update.run_update(ydl)" instead\n')
-
- class FakeYDL():
- _opener = opener
- to_screen = printfn
-
- @staticmethod
- def report_warning(msg, *args, **kwargs):
- return printfn('WARNING: %s' % msg, *args, **kwargs)
-
- @staticmethod
- def report_error(msg, tb=None):
- printfn('ERROR: %s' % msg)
- if not verbose:
- return
- if tb is None:
- # Copied from YoutubeDl.trouble
- if sys.exc_info()[0]:
- tb = ''
- if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]:
- tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info))
- tb += encode_compat_str(traceback.format_exc())
- else:
- tb_data = traceback.format_list(traceback.extract_stack())
- tb = ''.join(tb_data)
- if tb:
- printfn(tb)
-
- return run_update(FakeYDL())
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-08 15:19:37 +0000