#NEWLINE# def _wrap_joined_index( self , joined , other ) : #NEWLINE# #INDENT# name = ( self . name if ( self . name == other . name ) else None ) #NEWLINE# if ( isinstance ( other , DatetimeIndex ) and ( self . offset == other . offset ) and self . _can_fast_union ( other ) ) : #NEWLINE# #INDENT# joined = self . _shallow_copy ( joined ) #NEWLINE# joined . name = name #NEWLINE# return joined #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# tz = getattr ( other , 'tz' , None ) #NEWLINE# return self . _simple_new ( joined , name , tz = tz )