<s> from __future__ import unicode_literals <EOL> class SCMError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class AuthenticationError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class MergeError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class PushError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class AmendError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class OptionsCheckError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class InvalidRevisionSpecError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class MinimumVersionError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> class TooManyRevisionsError ( InvalidRevisionSpecError ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self ) : <EOL> super ( TooManyRevisionsError , self ) . __init__ ( <EOL> '<STR_LIT>' ) <EOL> class EmptyChangeError ( Exception ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self ) : <EOL> super ( EmptyChangeError , self ) . __init__ ( <EOL> "<STR_LIT>" ) </s>
