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diff --git a/start_mx.py b/start_mx.py
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+#!/usr/bin/env python
+#-*- coding: utf-8 -*-
+"""
+                ____
+               | MX |_________________________
+            ___|____| An encrypting remailer  |________
+           |       |__________________________|        |
+           | is designed for use on a mail exchange    |
+           | with OpenPGP implementations and Postfix, |
+           | and is part of the Leap Encryption Access |
+           | Project platform.                         |
+           |___________________________________________|
+"""
+    # authors:   Isis Agora Lovecruft, <isis@leap.se> 0x2cdb8b35
+    # license:   AGPLv3, see included LICENCE file.
+    # copyright: copyright (c) 2013 Isis Agora Lovecruft
+
+
+from __future__ import print_function
+from os         import getcwd
+from os         import path as ospath
+
+import sys
+
+
+application_name = "leap_mx"
+
+def __get_dirs__():
+    """Get the absolute path of the top-level repository directory."""
+    here = getcwd()
+    base = here.rsplit(application_name, 1)[0]
+    repo = ospath.join(base, application_name)
+    leap = ospath.join(repo, 'src')
+    ours = ospath.join(leap, application_name.replace('_', '/'))
+    return repo, leap, ours
+
+## py3k check, snagged from python-gnupg-0.3.2 by Vinay Sajip
+try:
+    unicode
+    _py3k = False
+except NameError:
+    _py3k = True
+
+## Set the $PYTHONPATH:
+repo, leap, ours = __get_dirs__()
+sys.path[:] = map(ospath.abspath, sys.path)
+sys.path.insert(0, leap)
+
+## Now we should be able to import ourselves without installation:
+try:
+    from leap.mx      import runner
+    from leap.mx.util import config, log, version
+except ImportError, ie:
+    print("%s \nExiting... \n" % ie.message)
+    sys.exit(1)
+
+try:
+    from twisted.python      import usage, runtime, failure
+    from twisted.python.util import spewer
+except ImportError, ie:
+    print("This software requires Twisted>=12.0.2, please see the README for")
+    print("help on using virtualenv and pip to obtain requirements.")
+
+
+class MXOptions(usage.Options):
+    """Command line options for leap_mx."""
+
+    optParameters = [
+        ['config', 'c', 'mx.conf', 'Config file to use']]
+    optFlags = [
+        ['all-tests', 'a', 'Run all unittests'],
+        ['verbose', 'v', 'Increase logging verbosity']]
+
+    def opt_version(self):
+        """Print leap_mx version and exit."""
+        print("Authors:   %s" % version.getAuthors())
+        print("Licence:   AGPLv3, see included LICENSE file")
+        print("Copyright: © 2013 Isis Lovecruft, see included COPYLEFT file")
+        print("Version:   %s" % version.getVersion())
+        sys.exit(0)
+
+    def opt_spewer(self):
+        """Print *all of the things*. Useful for debugging."""
+        sys.settrace(spewer)
+
+    def parseArgs(self):
+        """Called with the remaining unrecognised commandline options."""
+        log.warn("Couldn't recognise option: %s" % self)
+
+
+if __name__ == "__main__":
+    dependency_check = runner.CheckRequirements(version.getPackageName(),
+                                                version.getPipfile())
+    ## the following trickery is for printing the module docstring
+    ## *before* the options help, and printing it only once:
+    import __main__
+    print("%s" % __main__.__doc__)
+    __main__.__doc__ = ("""
+Example Usage:
+  $ start_mx.py --config="./my-mx.conf" --spewer
+""")
+
+    mx_options = MXOptions()
+    if len(sys.argv) <= 1:
+        mx_options.opt_help()
+        sys.exit(0)
+    try:
+        mx_options.parseOptions()
+    except usage.UsageError, ue:
+        print("%s" % ue.message)
+        sys.exit(1)
+    options = mx_options.opts
+
+    ## Get the config settings:
+    config.filename = options['config']
+    config.loadConfig()
+
+    if config.basic.enable_logfile:
+        ## Log to file:
+        logfilename = config.basic.logfile
+        logfilepath = ospath.join(repo, 'logs')
+        log.start(logfilename, logfilepath)
+    else:
+        ## Otherwise just log to stdout:
+        log.start()
+
+    log.msg("Testing logging functionality")
+    if runtime.platform.supportsThreads():
+        thread_support = "with thread support."
+    else:
+        thread_support = "without thread support."
+    log.debug("Running %s, with Python %s on %s platform %s"
+              % (application_name, runtime.shortPythonVersion(),
+                 runtime.platform.getType(), thread_support))
+
+    if options['verbose']:
+        config.basic.debug = True
+        failure.traceupLength = 7
+        failure.startDebugMode()
+
+    if options['all-tests']:
+        from leap.mx import tests
+        tests.run()
+    else:
+        mx_options.getUsage()
+        sys.exit(1)