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authorBarry Warsaw2009-01-25 13:01:41 -0500
committerBarry Warsaw2009-01-25 13:01:41 -0500
commiteefd06f1b88b8ecbb23a9013cd223b72ca85c20d (patch)
tree72c947fe16fce0e07e996ee74020b26585d7e846 /mailman/interact.py
parent07871212f74498abd56bef3919bf3e029eb8b930 (diff)
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diff --git a/mailman/interact.py b/mailman/interact.py
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@@ -1,75 +0,0 @@
-# Copyright (C) 2006-2009 by the Free Software Foundation, Inc.
-#
-# This file is part of GNU Mailman.
-#
-# GNU Mailman is free software: you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free
-# Software Foundation, either version 3 of the License, or (at your option)
-# any later version.
-#
-# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License along with
-# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
-
-"""Provide an interactive prompt, mimicking the Python interpreter."""
-
-from __future__ import unicode_literals
-
-__metaclass__ = type
-__all__ = [
- 'interact',
- ]
-
-import os
-import sys
-import code
-
-DEFAULT_BANNER = object()
-
-
-
-def interact(upframe=True, banner=DEFAULT_BANNER, overrides=None):
- # The interactive prompt's namespace
- ns = dict()
- # If uplocals is true, also populate the console's locals with the locals
- # of the frame that called this function (i.e. one up from here).
- if upframe:
- frame = sys._getframe(1)
- ns.update(frame.f_globals)
- ns.update(frame.f_locals)
- if overrides is not None:
- ns.update(overrides)
- interp = code.InteractiveConsole(ns)
- # Try to import the readline module, but don't worry if it's unavailable
- try:
- import readline
- except ImportError:
- pass
- # Mimic the real interactive interpreter's loading of any $PYTHONSTARTUP
- # file. Note that if the startup file is not prepared to be exec'd more
- # than once, this could cause a problem.
- startup = os.environ.get('PYTHONSTARTUP')
- if startup:
- try:
- execfile(startup, ns)
- except:
- pass
- # We don't want the funky console object in parentheses in the banner.
- if banner is DEFAULT_BANNER:
- banner = '''\
-Python %s on %s
-Type "help", "copyright", "credits" or "license" for more information.''' % (
- sys.version, sys.platform)
- elif not banner:
- banner = None
- interp.interact(banner)
- # When an exception occurs in the InteractiveConsole, the various
- # sys.exc_* attributes get set so that error handling works the same way
- # there as it does in the built-in interpreter. Be anal about clearing
- # any exception information before we're done.
- sys.exc_clear()
- sys.last_type = sys.last_value = sys.last_traceback = None