python list comprehensions

pylists.py

# search elements of one list in another list without nested loops
tosearch = ['x','z',10]
tobesearched = ['x','y',1,2,3]
found = [item
          for item in tosearch
          for item2 in tobesearched if item == item2]   

print found

IMO, we should use this only when the lists to loop are really not that big.

it worked for searching the lists too