A more pythonic way of writting

[eric]

Hi,

I've got this two pieces of code that works together, and fine

def testit():
    for vals in [[i&mask==mask for mask in [1<<j for j in range(6)] ]
for i in range(1<<6)]:
        print vals, '->',  flag(*vals)

def flag(IGNORECASE=False, LOCALE=False, MULTILINE=False,
DOTALL=False, UNICODE=False, VERBOSE=False):
    vals = [IGNORECASE, LOCALE, MULTILINE, DOTALL, UNICODE, VERBOSE]
    filtered = map( lambda m:m[1],filter( lambda m: m[0], zip(vals,
'iLmsux')))
    return '?'+''.join( filtered  )

testit()

but I'm not proud of the way it is written. I dont find it very
pythonic.
I have to multiplex (using zip) bool and value, filter using only the
bool, and demultiplex later using map

the first simply parses all the possible combination of 6 boolean
(can't hardly be made simpler)

the second function, should simply return a string based on the
boolean value
    i,       L,       m,      s,      u,     x,
    True, False, False, True, True, False
=  ?isu

that's should take only one line, shouldn't it?

any idea ?