# Creates a big file of random bytes (Psyco not available yet)

def main():
    from random import randrange
    from array import array

    maxv = 256 # 150  50
    n = 100000
    a = array('B', [0]*n)

    fout = file("random%d_30mb" % maxv, "wb") # 30mb has to be changed too
    for i in xrange(300):
        for j in xrange(n):
            a[j] = randrange(maxv)
        a.tofile(fout)
    fout.close()

try:
    import psyco
    psyco.bind(main)
except:
    pass

main()