"""check reimport
"""
 
__revision__ = 0
 
import os
from os.path import join, exists
 
import os
import re as _re
 
_re.match('yo', '.*')
 
if __revision__:
    print os
    from os.path import exists
    print join, exists
 
def func(yooo):
    """reimport in different scope"""
    import os as ass
    ass.remove(yooo)
    import re
    re.compile('.*')
 
if 1:
    import sys
    print sys.modules
else:
    print 'bla'
    import sys