isdigit

gistfile1.txt

#!/usr/local/bin/python


mynewlist = ['Richardson', 4, 'Reggie Kray', 2, 'Gee', 'Monahan', "23"]
x = 0
# mynewlist = [s for s in mylist3 if s.isdigit()]

all(isinstance(item, int) for item in mynewlist)

while x < len(mynewlist):
	item = mynewlist[x]
	if str(item).isdigit():
	# if isinstance(item, int):
		print "Digit" , item
		x += 1
	else:
	 	print "String", item
		x += 1


print " data elements on a line"
for data in mynewlist:
	print data, 

print "data elements newline separated"
for data in mynewlist:
	print data
print "Printing done"