diff options
Diffstat (limited to 'youtube_dl/update.py')
| -rw-r--r-- | youtube_dl/update.py | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/youtube_dl/update.py b/youtube_dl/update.py index ccab6f27f..0689a4891 100644 --- a/youtube_dl/update.py +++ b/youtube_dl/update.py @@ -1,6 +1,9 @@ +import io import json import traceback import hashlib +import subprocess +import sys from zipimport import zipimporter from .utils import * @@ -34,7 +37,7 @@ def rsa_verify(message, signature, key): if signature != sha256(message).digest(): return False return True -def update_self(to_screen, verbose, filename): +def update_self(to_screen, verbose): """Update the program file with the latest version from the repository""" UPDATE_URL = "http://rg3.github.io/youtube-dl/update/" @@ -42,7 +45,6 @@ def update_self(to_screen, verbose, filename): JSON_URL = UPDATE_URL + 'versions.json' UPDATES_RSA_KEY = (0x9d60ee4d8f805312fdb15a62f87b95bd66177b91df176765d13514a0f1754bcd2057295c5b6f1d35daa6742c3ffc9a82d3e118861c207995a8031e151d863c9927e304576bc80692bc8e094896fcf11b66f3e29e04e3a71e9a11558558acea1840aec37fc396fb6b65dc81a1c4144e03bd1c011de62e3f1357b327d08426fe93, 65537) - if not isinstance(globals().get('__loader__'), zipimporter) and not hasattr(sys, "frozen"): to_screen(u'It looks like you installed youtube-dl with a package manager, pip, setup.py or a tarball. Please use that to update.') return @@ -75,11 +77,18 @@ def update_self(to_screen, verbose, filename): to_screen(u'ERROR: the versions file signature is invalid. Aborting.') return - to_screen(u'Updating to version ' + versions_info['latest'] + '...') - version = versions_info['versions'][versions_info['latest']] + version_id = versions_info['latest'] + to_screen(u'Updating to version ' + version_id + '...') + version = versions_info['versions'][version_id] print_notes(to_screen, versions_info['versions']) + filename = sys.argv[0] + # Py2EXE: Filename could be different + if hasattr(sys, "frozen") and not os.path.isfile(filename): + if os.path.isfile(filename + u'.exe'): + filename += u'.exe' + if not os.access(filename, os.W_OK): to_screen(u'ERROR: no write permissions on %s' % filename) return @@ -116,16 +125,18 @@ def update_self(to_screen, verbose, filename): try: bat = os.path.join(directory, 'youtube-dl-updater.bat') - b = open(bat, 'w') - b.write(""" -echo Updating youtube-dl... + with io.open(bat, 'w') as batfile: + batfile.write(u""" +@echo off +echo Waiting for file handle to be closed ... ping 127.0.0.1 -n 5 -w 1000 > NUL -move /Y "%s.new" "%s" -del "%s" - \n""" %(exe, exe, bat)) - b.close() +move /Y "%s.new" "%s" > NUL +echo Updated youtube-dl to version %s. +start /b "" cmd /c del "%%~f0"&exit /b" + \n""" % (exe, exe, version_id)) - os.startfile(bat) + subprocess.Popen([bat]) # Continues to run in the background + return # Do not show premature success messages except (IOError, OSError) as err: if verbose: to_screen(compat_str(traceback.format_exc())) to_screen(u'ERROR: unable to overwrite current version') |