<s> from __future__ import print_function <EOL> from . exceptions import MoultCommandError <EOL> try : <EOL> from pip . utils import ( dist_is_local , dist_in_usersite , <EOL> get_installed_distributions , <EOL> running_under_virtualenv ) <EOL> from pip . operations . freeze import freeze_excludes as ignore_packages <EOL> except ImportError : <EOL> try : <EOL> from pip . util import ( dist_is_local , dist_in_usersite , <EOL> get_installed_distributions , <EOL> running_under_virtualenv ) <EOL> ignore_packages = ( '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ) <EOL> except ImportError : <EOL> raise MoultCommandError ( '<STR_LIT>' ) <EOL> ignore_packages += ( <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> ) <EOL> __all__ = ( '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' , <EOL> '<STR_LIT>' , '<STR_LIT>' ) </s>
