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Cleanup progress bar if there's an exception, too

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This commit is contained in:
Stefano Rivera 2011-09-10 01:25:23 +02:00
parent ca2abaa613
commit bf0709edf6
1 changed files with 19 additions and 17 deletions
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36
ubuntutools/archive.py
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@ -326,23 +326,25 @@ class SourcePackage(object):
downloaded = 0
bar_width = 60
with open(pathname, 'wb') as out:
while True:
block = in_.read(10240)
if block == '':
break
downloaded += len(block)
out.write(block)
if not self.quiet:
percent = downloaded * 100 // size
bar = '=' * int(round(downloaded * bar_width / size))
bar = (bar + '>' + ' ' * bar_width)[:bar_width]
Logger.stdout.write('[%s] %#3i%%\r' % (bar, percent))
Logger.stdout.flush()
in_.close()
if not self.quiet:
Logger.stdout.write(' ' * (bar_width + 7) + '\r')
Logger.stdout.flush()
try:
with open(pathname, 'wb') as out:
while True:
block = in_.read(10240)
if block == '':
break
downloaded += len(block)
out.write(block)
if not self.quiet:
percent = downloaded * 100 // size
bar = '=' * int(round(downloaded * bar_width / size))
bar = (bar + '>' + ' ' * bar_width)[:bar_width]
Logger.stdout.write('[%s] %#3i%%\r' % (bar, percent))
Logger.stdout.flush()
in_.close()
finally:
if not self.quiet:
Logger.stdout.write(' ' * (bar_width + 7) + '\r')
Logger.stdout.flush()
if not self.dsc.verify_file(pathname):
Logger.error('Checksum for %s does not match.', filename)
return False