diff options
Diffstat (limited to 'src/mailman/commands/cli_withlist.py')
| -rw-r--r-- | src/mailman/commands/cli_withlist.py | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/src/mailman/commands/cli_withlist.py b/src/mailman/commands/cli_withlist.py index e13b0970a..9cfebd2bc 100644 --- a/src/mailman/commands/cli_withlist.py +++ b/src/mailman/commands/cli_withlist.py @@ -25,6 +25,7 @@ __all__ = [ ] +import re import sys from zope.component import getUtility @@ -82,7 +83,12 @@ class Withlist: 'listname', metavar='LISTNAME', nargs='?', help=_("""\ The 'fully qualified list name', i.e. the posting address of the - mailing list to inject the message into.""")) + mailing list to inject the message into. This can be a Python + regular expression, in which case all mailing lists whose posting + address matches will be processed. To use a regular expression, + LISTNAME must start with a ^ (and the matching is done with + re.match(). LISTNAME cannot be a regular expression unless --run + is given.""")) def process(self, args): """See `ICLISubCommand`.""" @@ -97,22 +103,44 @@ class Withlist: interactive = (args.run is None) else: interactive = args.interactive - # If a listname was given, open it. - if args.listname is not None: - fqdn_listname = args.listname - mlist = getUtility(IListManager).get(fqdn_listname) - if mlist is None: - self.parser.error(_('No such list: $fqdn_listname')) - return - m = mlist - banner = _("The variable 'm' is the $fqdn_listname mailing list") - # Handle --run + # List name cannot be a regular expression if --run is not given. + if args.listname and args.listname.startswith('^') and not args.run: + self.parser.error(_('Regular expression requires --run')) + return + # Handle --run. + list_manager = getUtility(IListManager) if args.run: # When the module and the callable have the same name, a shorthand # without the dot is allowed. dotted_name = (args.run if '.' in args.run else '{0}.{0}'.format(args.run)) - r = call_name(dotted_name, m) + if args.listname is None: + self.parser.error(_('--run requires a mailing list name')) + return + elif args.listname.startswith('^'): + r = {} + cre = re.compile(args.listname, re.IGNORECASE) + for mailing_list in list_manager.mailing_lists: + if cre.match(mailing_list.fqdn_listname): + results = call_name(dotted_name, mailing_list) + r[mailing_list.fqdn_listname] = results + else: + fqdn_listname = args.listname + m = list_manager.get(fqdn_listname) + if m is None: + self.parser.error(_('No such list: $fqdn_listname')) + return + r = call_name(dotted_name, m) + else: + # Not --run. + if args.listname is not None: + fqdn_listname = args.listname + m = list_manager.get(fqdn_listname) + if m is None: + self.parser.error(_('No such list: $fqdn_listname')) + return + banner = _( + "The variable 'm' is the $fqdn_listname mailing list") # All other processing is finished; maybe go into interactive mode. if interactive: overrides = dict( |