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[update] Prevent cmd window popup on Windows (Fixes #1478)

This commit is contained in:
Philipp Hagemeister 2013-09-29 11:26:01 +02:00
parent 46353f6783
commit d279037036
1 changed files with 15 additions and 10 deletions
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25
youtube_dl/update.py
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@ -1,6 +1,8 @@
import io
import json import json
import traceback import traceback
import hashlib import hashlib
import subprocess
import sys import sys
from zipimport import zipimporter from zipimport import zipimporter
@ -75,8 +77,9 @@ def update_self(to_screen, verbose):
to_screen(u'ERROR: the versions file signature is invalid. Aborting.') to_screen(u'ERROR: the versions file signature is invalid. Aborting.')
return return
to_screen(u'Updating to version ' + versions_info['latest'] + '...') version_id = versions_info['latest']
version = versions_info['versions'][versions_info['latest']] to_screen(u'Updating to version ' + version_id + '...')
version = versions_info['versions'][version_id]
print_notes(to_screen, versions_info['versions']) print_notes(to_screen, versions_info['versions'])
@ -122,16 +125,18 @@ def update_self(to_screen, verbose):
try: try:
bat = os.path.join(directory, 'youtube-dl-updater.bat') bat = os.path.join(directory, 'youtube-dl-updater.bat')
b = open(bat, 'w') with io.open(bat, 'w') as batfile:
b.write(""" batfile.write(u"""
echo Updating youtube-dl... @echo off
echo Waiting for file handle to be closed ...
ping 127.0.0.1 -n 5 -w 1000 > NUL ping 127.0.0.1 -n 5 -w 1000 > NUL
move /Y "%s.new" "%s" move /Y "%s.new" "%s" > NUL
del "%s" echo Updated youtube-dl to version %s.
\n""" %(exe, exe, bat)) start /b "" cmd /c del "%%~f0"&exit /b"
b.close() \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: except (IOError, OSError) as err:
if verbose: to_screen(compat_str(traceback.format_exc())) if verbose: to_screen(compat_str(traceback.format_exc()))
to_screen(u'ERROR: unable to overwrite current version') to_screen(u'ERROR: unable to overwrite current version')