from Quartz.CoreGraphics import *

CGEventPost(kCGHIDEventTap,CGEventCreateKeyboardEvent(None18,1))   # send key 1
CGEventPost(kCGHIDEventTap,CGEventCreateKeyboardEvent(None,19,1))  # send key 2
CGEventPost(kCGHIDEventTap,CGEventCreateKeyboardEvent(None,20,1))  # send key 3
CGEventPost(kCGHIDEventTap,CGEventCreateKeyboardEvent(None,21,1))  #send key 4

 

## list of CGKeyCodes

“a” = 0	“b” = 11	“c” = 8	“d” = 2	“e” = 14	“f” = 3	“g” = 5	“h” = 4	“i” = 34	“j” = 38
“k” = 40	“l” = 37	“m” = 46	“n” = 45	“o” = 31	“p” = 35	“q” = 12	“r” = 15	“s” = 1	“t” = 17
“u” = 32	“v” = 9	“w” = 13	“x” = 7	“y” = 16	“z” = 6		“Carriage Return” = 36
“0” = 29	“1” = 18	“2” = 19	“3” = 20	“4” = 21	“5” = 23	“6” = 22	“7” = 26	“8” = 28	“9” = 25
“.” = 47	“,” = 43	“=” = 24	“-” = 27	“]” = 30	“[” = 33	“‘” = 39	“” = 41	“\” = 42	“/” = 44