------------------------------------------------------------
revno: 6765
committer: Barry Warsaw <[email protected]>
branch nick: 3.0
timestamp: Wed 2009-08-12 00:31:37 -0400
message:
'mailman info' command.
added:
src/mailman/commands/cli_info.py
src/mailman/commands/docs/info.txt
modified:
src/mailman/app/finder.py
src/mailman/database/__init__.py
--
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=== modified file 'src/mailman/app/finder.py'
--- src/mailman/app/finder.py 2009-07-01 03:14:26 +0000
+++ src/mailman/app/finder.py 2009-08-12 04:31:37 +0000
@@ -54,6 +54,9 @@
if not hasattr(module, '__all__'):
continue
for name in module.__all__:
- component = getattr(module, name)
+ missing = object()
+ component = getattr(module, name, missing)
+ assert component is not missing, (
+ '%s has bad __all__: %s' % (module, name))
if interface.implementedBy(component):
yield component
=== added file 'src/mailman/commands/cli_info.py'
--- src/mailman/commands/cli_info.py 1970-01-01 00:00:00 +0000
+++ src/mailman/commands/cli_info.py 2009-08-12 04:31:37 +0000
@@ -0,0 +1,68 @@
+# Copyright (C) 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/>.
+
+"""Information about this Mailman instance."""
+
+from __future__ import absolute_import, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+ 'Info'
+ ]
+
+
+import sys
+
+from zope.interface import implements
+
+from mailman.config import config
+from mailman.i18n import _
+from mailman.interfaces.command import ICLISubCommand
+from mailman.version import MAILMAN_VERSION_FULL
+
+
+
+class Info:
+ """The `info` subcommand."""
+
+ implements(ICLISubCommand)
+
+ def add(self, parser, subparser):
+ """See `ICLISubCommand`."""
+ info_parser = subparser.add_parser(
+ 'info', help=_('Information about this Mailman instance.'))
+ info_parser.set_defaults(func=self.process)
+ info_parser.add_argument(
+ '-o', '--output',
+ action='store', help=_("""\
+ File to send the output to. If not given, standard output is
+ used."""))
+
+ def process(self, args):
+ """See `ICLISubCommand`."""
+
+ if args.output is None:
+ output = sys.stdout
+ else:
+ # We don't need to close output because that will happen
+ # automatically when the script exits.
+ output = open(args.output, 'w')
+
+ print >> output, MAILMAN_VERSION_FULL
+ print >> output, 'Python', sys.version
+ print >> output, 'config file:', config.filename
+ print >> output, 'db url:', config.db.url
=== added file 'src/mailman/commands/docs/info.txt'
--- src/mailman/commands/docs/info.txt 1970-01-01 00:00:00 +0000
+++ src/mailman/commands/docs/info.txt 2009-08-12 04:31:37 +0000
@@ -0,0 +1,35 @@
+===================
+Getting information
+===================
+
+You can get information about Mailman's environment by using the command line
+script 'mailman info'. By default, the info is printed to standard output.
+
+ >>> from mailman.commands.cli_info import Info
+ >>> command = Info()
+
+ >>> class FakeArgs:
+ ... output = None
+ >>> args = FakeArgs()
+
+ >>> command.process(args)
+ GNU Mailman 3...
+ Python ...
+ ...
+ config file: .../test.cfg
+ db url: sqlite:.../mailman.db
+
+By passing in the -o/--output option, you can print the info to a file.
+
+ >>> from mailman.config import config
+ >>> import os
+ >>> output_path = os.path.join(config.VAR_DIR, 'output.txt')
+ >>> args.output = output_path
+ >>> command.process(args)
+ >>> with open(output_path) as fp:
+ ... print fp.read()
+ GNU Mailman 3...
+ Python ...
+ ...
+ config file: .../test.cfg
+ db url: sqlite:.../mailman.db
=== modified file 'src/mailman/database/__init__.py'
--- src/mailman/database/__init__.py 2009-08-08 04:45:21 +0000
+++ src/mailman/database/__init__.py 2009-08-12 04:31:37 +0000
@@ -55,6 +55,7 @@
implements(IDatabase)
def __init__(self):
+ self.url = None
self.list_manager = None
self.user_manager = None
self.message_store = None
@@ -105,6 +106,7 @@
# ensuring the right permissions. We only try to do this for SQLite
# engines, and yes, we could have chmod'd the file after the fact, but
# half dozen and all...
+ self.url = url
touch(url)
database = create_database(url)
store = Store(database, GenerationalCache())
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