# -*- coding: utf-8 -*-
 
aaa = u'ahaha'
 
if isinstance( aaa, str ):
    print 'aaa is str'
else:
    print 'aaa is not str'
 
if isinstance( aaa, unicode ):
    print 'aaa is unicode'
else:
    print 'aaa is not unicode'
 
if isinstance( aaa, basestring ):
    print 'aaa is basestring'
else:
    print 'aaa is not basestring'
 
bbb = 'ahaha'
 
if isinstance( bbb, str ):
    print 'bbb is str'
else:
    print 'bbb is not str'
 
if isinstance( bbb, unicode ):
    print 'bbb is unicode'
else:
    print 'bbb is not unicode'
 
if isinstance( bbb, basestring ):
    print 'bbb is basestring'
else:
    print 'bbb is not basestring'

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