앞만 보고 가는거야!!!

d = {'a': 1, 'b': 2}

if d.has_key('a'):

    print "포함되어 있네"

else:

    print "포함되지 않음"

if 'a' in d:

    print "포함되어 있네"

else:

    print "포함되지 않음"

print (type(string)) 

>>> print (type(b'test'))
<class 'bytes'>
>>> print (type('test'))
<class 'str'>
>>> print (type(u'test'))
<class 'str'> 

bytestr = str.encode(string)

str = str.decode(bytes)

def Get_DLL_Function(self, dll, function)

        handle = kernel32.GetModuleHandleW(dll)

        if handle <= 0:
            print ("[##] GetModuleHandle False\n")
            return False

        print ("[##] \"%s\" GetModudleHandle : 0x%08x\n" % (dll, handle))

        address = kernel32.GetProcAddress(handle,function)

        if address <= 0:
            print ("[*] Error: 0x%08x." % kernel32.GetLastError())

            print ("[##] GetProcAddress \"%s\" False\n" % function)
            kernel32.CloseHandle(handle)
            return False

        print ("[##] \"%s\" GetProcAddress : 0x%08x\n" % (function, address))
        kernel32.CloseHandle(handle)
        return address

 You can no longer use u"..." literals for Unicode text. However, you must use b"..." literals for binary data.

Get_DLL_Function("msvcrt.dll",b"printf") 

[##] "msvcrt.dll" GetModudleHandle : 0x77250000

[##] "b'printf'" GetProcAddress : 0x7726c5b9