More introspection methods.
More introspection methods.

fuzeman/peewee,ronyb29/peewee,coleifer/peewee,jnovinger/peewee,bopo/peewee,d1hotpep/peewee,lez/peewee,teserak/peewee,stas/peewee,Sunzhifeng/peewee,fuzeman/peewee,Dipsomaniac/peewee,new-xiaji/peewee,bopo/peewee,zhang625272514/peewee,Sunzhifeng/peewee,zhang625272514/peewee,jarrahwu/peewee,new-xiaji/peewee,py4a/peewee,wenxer/peewee,coreos/peewee,jnovinger/peewee,mackjoner/peewee,Dipsomaniac/peewee,new-xiaji/peewee,coleifer/peewee,softside/peewee,coreos/peewee,coleifer/peewee,ghukill/peewee,wenxer/peewee,jarrahwu/peewee,zhang625272514/peewee,Sunzhifeng/peewee,jarrahwu/peewee,Dipsomaniac/peewee,coreos/peewee,bopo/peewee,d1hotpep/peewee