Rename "morituri" module to "whipper".

Fixes https://github.com/JoeLametta/whipper/issues/100

whipper/command/main.py

@@ -0,0 +1,96 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+import os
+import sys
+import pkg_resources
+import musicbrainzngs
+
+import whipper
+
+from whipper.command import cd, offset, drive, image, accurip, debug
+from whipper.command.basecommand import BaseCommand
+from whipper.common import common, directory
+from whipper.extern.task import task
+from whipper.program.utils import eject_device
+
+import logging
+logger = logging.getLogger(__name__)
+
+def main():
+    # set user agent
+    musicbrainzngs.set_useragent("whipper", whipper.__version__,
+                                 "https://github.com/JoeLametta/whipper")
+    # register plugins with pkg_resources
+    distributions, _ = pkg_resources.working_set.find_plugins(
+        pkg_resources.Environment([directory.data_path('plugins')])
+    )
+    map(pkg_resources.working_set.add, distributions)
+    try:
+        cmd = Whipper(sys.argv[1:], os.path.basename(sys.argv[0]), None)
+        ret = cmd.do()
+    except SystemError, e:
+        sys.stderr.write('whipper: error: %s\n' % e)
+        if (type(e) is common.EjectError and
+                cmd.options.eject in ('failure', 'always')):
+            eject_device(e.device)
+        return 255
+    except ImportError, e:
+        raise ImportError(e)
+    except task.TaskException, e:
+        if isinstance(e.exception, ImportError):
+            raise ImportError(e.exception)
+        elif isinstance(e.exception, common.MissingDependencyException):
+            sys.stderr.write('whipper: error: missing dependency "%s"\n' %
+                             e.exception.dependency)
+            return 255
+
+        if isinstance(e.exception, common.EmptyError):
+            logger.debug("EmptyError: %r", str(e.exception))
+            sys.stderr.write('whipper: error: Could not create encoded file.\n')
+            return 255
+
+        # in python3 we can instead do `raise e.exception` as that would show
+        # the exception's original context
+        sys.stderr.write(e.exceptionMessage)
+        return 255
+    return ret if ret else 0
+
+class Whipper(BaseCommand):
+    description = """whipper is a CD ripping utility focusing on accuracy over speed.
+
+whipper gives you a tree of subcommands to work with.
+You can get help on subcommands by using the -h option to the subcommand.
+"""
+    no_add_help = True
+    subcommands = {
+        'accurip': accurip.AccuRip,
+        'cd':      cd.CD,
+        'debug':   debug.Debug,
+        'drive':   drive.Drive,
+        'offset':  offset.Offset,
+        'image':   image.Image
+    }
+
+    def add_arguments(self):
+        self.parser.add_argument('-R', '--record',
+                            action='store_true', dest='record',
+                            help="record API requests for playback")
+        self.parser.add_argument('-v', '--version',
+                            action="store_true", dest="version",
+                            help="show version information")
+        self.parser.add_argument('-h', '--help',
+                            action="store_true", dest="help",
+                            help="show this help message and exit")
+        self.parser.add_argument('-e', '--eject',
+                            action="store", dest="eject", default="always",
+                            choices=('never', 'failure', 'success', 'always'),
+                            help="when to eject disc (default: always)")
+
+    def handle_arguments(self):
+        if self.options.help:
+            self.parser.print_help()
+            sys.exit(0)
+        if self.options.version:
+            print "whipper %s" % whipper.__version__
+            sys.exit(0)