0c5e13ce0f
Add MissingDependencyException. * morituri/program/cdrdao.py: * morituri/rip/main.py: Use it to warn about missing cdrdao.
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
# -*- Mode: Python -*-
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# vi:si:et:sw=4:sts=4:ts=4
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import sys
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from morituri.common import log, logcommand, common, task
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from morituri.rip import cd, offset, drive, image
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def main(argv):
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c = Rip()
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try:
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ret = c.parse(argv)
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except SystemError, e:
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sys.stderr.write('rip: error: %s\n' % e.args)
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return 255
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except ImportError, e:
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# FIXME: decide how to handle
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raise
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# deps.handleImportError(e)
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# ret = -1
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except task.TaskException, e:
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if isinstance(e.exception, common.MissingDependencyException):
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sys.stderr.write('rip: error: missing dependency "%s"\n' %
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e.exception.dependency)
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return 255
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raise
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if ret is None:
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return 0
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return ret
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class Rip(logcommand.LogCommand):
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usage = "%prog %command"
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description = """Rip rips CD's.
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Rip gives you a tree of subcommands to work with.
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You can get help on subcommands by using the -h option to the subcommand.
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"""
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subCommandClasses = [cd.CD, drive.Drive, offset.Offset, image.Image, ]
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def addOptions(self):
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# FIXME: is this the right place ?
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log.init()
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from morituri.configure import configure
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log.debug("morituri", "This is morituri version %s" % configure.version)
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self.parser.add_option('-v', '--version',
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action="store_true", dest="version",
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help="show version information")
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def handleOptions(self, options):
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if options.version:
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from morituri.configure import configure
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print "rip %s" % configure.version
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sys.exit(0)
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