recognize providers

[mwhudson]

zope.interface.provider is a decorator like zope.interface.implementer but it declares the decorated class or function provides an interface (instead of that it implements it).

It would be cool for pydoctor to recognize this information and present it in the generated documentation somehow (both so providers can be found easily and so that documentation from the interface is easily findable from the provider).

---

Imported from Launchpad using lp2gh.

• date created: 2014-01-30T01:18:19Z
• owner: exarkun
• the launchpad url was https://bugs.launchpad.net/bugs/1274353