From 364e7e5d0f7fa3c8d28e812e43effab9d0294cfe Mon Sep 17 00:00:00 2001 From: Zac Medico Date: Mon, 12 Oct 2009 22:59:32 +0000 Subject: Implement FetchlistDict.__len__, in order to avoid infinite recursion in some cases. svn path=/main/trunk/; revision=14597 --- pym/portage/__init__.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'pym') diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py index 299615c4f..fdde3e6d3 100644 --- a/pym/portage/__init__.py +++ b/pym/portage/__init__.py @@ -8611,6 +8611,11 @@ class FetchlistDict(portage.cache.mappings.Mapping): def __iter__(self): return iter(self.portdb.cp_list(self.cp, mytree=self.mytree)) + def __len__(self): + """This needs to be implemented in order to avoid + infinite recursion in some cases.""" + return len(self.portdb.cp_list(self.cp, mytree=self.mytree)) + def keys(self): """Returns keys for all packages within pkgdir""" return self.portdb.cp_list(self.cp, mytree=self.mytree) -- cgit v1.2.3-1-g7c22