#NEWLINE# def test_importer_wrapping_parentheses( index ) : #NEWLINE# #INDENT# Imports . set_style ( multiline = 'parentheses' , max_columns = 80 ) #NEWLINE# src = dedent ( '\n        from injector import Binder, Injector, InstanceProvider, Key, MappingKey, Module, Scope, ScopeDecorator, SequenceKey, inject, provides, singleton\n        from waffle import stuff\n\n        Binder, Injector, InstanceProvider, Key, MappingKey, Module, Scope, ScopeDecorator, SequenceKey, inject, provides, singleton, stuff\n        ' ) . strip ( ) #NEWLINE# expected_src = dedent ( '\n        from injector import (Binder, Injector, InstanceProvider, Key, MappingKey,\n            Module, Scope, ScopeDecorator, SequenceKey, inject, provides, singleton)\n        from waffle import stuff\n\n\n        Binder, Injector, InstanceProvider, Key, MappingKey, Module, Scope, ScopeDecorator, SequenceKey, inject, provides, singleton, stuff\n        ' ) . strip ( ) #NEWLINE# scope = Scope . from_source ( new_src ) #NEWLINE# new_src = update_imports ( src , index , * scope . find_unresolved_and_unreferenced_symbols ( ) ) . strip ( ) #NEWLINE# assert ( expected_src == new_src )