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Update update mechanism (Closes #4)

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Philipp Hagemeister 2011-08-28 23:38:40 +02:00
parent 36cf7bccde
commit d207e7cf88
2 changed files with 14 additions and 10 deletions
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1
LATEST_VERSION
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@ -1 +0,0 @@
2011.08.04

23
youtube-dl
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@ -15,6 +15,8 @@ __author__ = (
__license__ = 'Public Domain' __license__ = 'Public Domain'
__version__ = '2011.08.28-phihag' __version__ = '2011.08.28-phihag'
UPDATE_URL = 'https://raw.github.com/phihag/youtube-dl/master/youtube-dl'
import cookielib import cookielib
import datetime import datetime
import gzip import gzip
@ -3071,24 +3073,27 @@ def updateSelf(downloader, filename):
if not os.access(filename, os.W_OK): if not os.access(filename, os.W_OK):
sys.exit('ERROR: no write permissions on %s' % filename) sys.exit('ERROR: no write permissions on %s' % filename)
downloader.to_screen('Updating to latest stable version...') downloader.to_screen('Updating to latest version...')
try: try:
latest_url = 'http://github.com/rg3/youtube-dl/raw/master/LATEST_VERSION' try:
latest_version = urllib.urlopen(latest_url).read().strip() urlh = urllib.urlopen(UPDATE_URL)
prog_url = 'http://github.com/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version newcontent = urlh.read()
newcontent = urllib.urlopen(prog_url).read() finally:
urlh.close()
except (IOError, OSError), err: except (IOError, OSError), err:
sys.exit('ERROR: unable to download latest version') sys.exit('ERROR: unable to download latest version')
try: try:
stream = open(filename, 'wb') outf = open(filename, 'wb')
stream.write(newcontent) try:
stream.close() outf.write(newcontent)
finally:
outf.close()
except (IOError, OSError), err: except (IOError, OSError), err:
sys.exit('ERROR: unable to overwrite current version') sys.exit('ERROR: unable to overwrite current version')
downloader.to_screen('Updated to version %s' % latest_version) downloader.to_screen('Updated youtube-dl. Restart to use the new version.')
def parseOpts(): def parseOpts():
# Deferred imports # Deferred imports