Rename addresses based on nearby strings in operands

def niceHex(num):
    hexnum = hex(num)
    return hexnum[: len(hexnum) - 1]

def stringOffset(loc):
    global lastStr
    str = idc.get_bytes(idc.get_operand_value(loc, 0), 128)
    if str.startswith("Py"):
        lastStr = str

def eaxMov(loc, run = False):
    global lastStr
    print "@", niceHex(loc), " | ", idc.generate_disasm_line(loc, 0), " [eax -> ", lastStr, "]"
    if run:
        idc.set_name(idc.get_operand_value(loc, 0), lastStr)
    lastStr = ""

locs = list(idautils.FuncItems(here()))
for loc in locs:
    isEaxMov = idc.print_insn_mnem(loc) == "mov" and idc.get_operand_type(loc, 0) == 2
    isStringOffset = idc.print_insn_mnem(loc) == "push" and idc.get_operand_type(loc, 0) == 5

    if isStringOffset:
        stringOffset(loc)
    if isEaxMov:
        eaxMov(loc, False)