#1351692: in pprint, always call format() for dict and list items to enable custom formatting of contents via subclassing PrettyPrinter.
#1351692: in pprint, always call format() for dict and list items to enable
custom formatting of contents via subclassing PrettyPrinter.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator