diff options
Diffstat (limited to 'src/mailman/interfaces/pending.py')
| -rw-r--r-- | src/mailman/interfaces/pending.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mailman/interfaces/pending.py b/src/mailman/interfaces/pending.py index 152946b66..59890ee03 100644 --- a/src/mailman/interfaces/pending.py +++ b/src/mailman/interfaces/pending.py @@ -37,7 +37,13 @@ from zope.interface import Interface, Attribute class IPendable(Interface): """A pendable object.""" - PEND_TYPE = Attribute("""The type of this pendable.""") + PEND_TYPE = Attribute( + """The type of this pendable. + + Subclasses must define this attribute, and it must be a unique string; + it's used to efficiently search for all pendables of the given type. + The PEND_TYPE "type" is reserved. + """) def keys(): """The keys of the pending event data, all of which are strings.""" |