phone validation

#!/usr/bin/env python

#-------------------------------------------------------------------------------
# Name:        phone
# Purpose:     A response to the easy python challenge - to parse telephone numbers and validate them.
#
# Author:      luis
#
# Created:     02/18/12
# Copyright:   (c) luis 2012
#-------------------------------------------------------------------------------
type1 = [int,int,int,int,int,int,int,int,int,int] #10
type2 = [int,int,int,str,int,int,int,str,int,int,int,int] #12
type3 = [int,int,int,str,int,int,int,str,int,int,int,int] #12
type4 = [str,int,int,int,str,int,int,int,str,int,int,int,int] #13
type5 = [str,int,int,int,str,str,int,int,int,str,int,int,int,int] #14
type6 = [int,int,int,str,int,int,int,int]

def convert(pn):
    new = []
    for each in pn:
        try:
            int(each)
            new.append(int(each))
        except:
            new.append(each)

    return new

def fits(lpn,typeid):
    for each in lpn:
        current = lpn.index(each)
        if type(each) != typeid[current]:
            return False
    return True

def valid(pn):
    lpn = convert(pn)#list(pn)
    lenpn = len(pn)
    if lenpn <8 or lenpn > 14: #Invalidates anything out of the domain of possible phone number length before testing.
        return False

    if lenpn == 8:
        if fits(lpn,type6):
            return True

        if not fits(lpn,type6):
            return False

    if lenpn == 10: #Working
        try:
            pntype = [type(x) for x in lpn]
        except:
            return False
        return pntype == type1

    if lenpn == 12: #Working for both
        if fits(lpn,type2):
            acceptable = ["-","."]
            if lpn[3] in acceptable and lpn[7] in acceptable:
                return True
        return False
    if lenpn == 13: #Working
        if fits(lpn,type4):
            if lpn[0] == "(" and lpn[4] == ")" and lpn[8] == "-":
                return True
        return False

    if lenpn == 14:
        if fits(lpn,type5):
            return True
        return False


def test():
    valid_phone_numbers = "1234567890,123-456-7890,123.456.7890,(123)456-7890,(123) 456-7890,456-7890".split(",")
    print "THESE SHOULD SUCCEED"
    for phone_number in valid_phone_numbers:
        assert valid(phone_number) == True
        print "Is %s validated?\t%r" % (str(phone_number),valid(phone_number))

    invalid_phone_numbers = "123-45-6789 123:4567890 123/456-7890".split()
    print "\nTHESE SHOULD FAIL:"
    for phone_number in invalid_phone_numbers:
        print "Is %s validated?\t%r" % (str(phone_number),valid(phone_number))



if __name__ == '__main__':
    test()

"""
 valid telephone numbers: 1234567890, 123-456-7890, 123.456.7890, (123)456-7890, (123) 456-7890 (note the white space following the area code), and 456-7890.

invalid telephone numbers: 123-45-6789, 123:4567890, and 123/456-7890.
"""