Extentions.py

def splice(l, index = 0, length = 1, *args):
    temp = l[index:index + length-1]
    del l[index:index + length-1]
    for i in range(len(args)):
        l.insert(index+i, args[i])
    return temp
def fSelect():
    '''Allows user to select file
    and returns the full path'''
    import os
    path = "."
    while True:
        directory = os.listdir(path)
        print "(0) .."
        for i in range(len(directory)):
            print "(%i)"%(i+1), directory[i]
        change = int(raw_input('>>>'))
        if change == 0:
            path += "/.."
        else:
            path += "/" + directory[change-1]
        if os.path.isfile(path):
            return path
            break
def printCell(string, width=40, height=5):
    print("-" * (width+4))
    for i in range(height):
        line = "| "
        for j in range(width):
            pos = i*width + j
            if pos<len(string):
                line += string[pos]
            else:
                line += " "
        line += " |"
        print(line)
    print("-" * (width+4))