open multiple files in with statement

multipleOpen.py

from contextlib import contextmanager

@contextmanager
def files(*ff):
  fi = [ open(*f) if len(f) == 2 else open(f) for f in ff ]
  yield(fi)
  map(close,fi)

stringtobinary.py

simple python script to convert string to binary ASCII with each character on a new line
def toBin(s):
	# removes space characters, puts each ascii code on a new line
	print "\n".join(filter(lambda x:x!="100000",[bin(ord(c))[2:] for c in s]))
	

if __name__ == "__main__":
	s = input("enter a string: \n")
	toBin(s)

# or:

if __name__ == "__main__":
    print "\n".join(filter(lambda x:x!="100000",[bin(ord(c))[2:] for c in input("enter a string:\n")]))