string arguments

[gowhari]

Current code has a problem with sending string arguments.

I have added this method to examples/calc.py

def hello(self, name):
    print name
    return 'hello %s' % name

and then I try to call it from client:

assert calculator.hello('ali') == 'hello ali'

But it raises this exception:
redisrpc.RemoteException: NameError("name 'ali' is not defined",)

The problem is in FunctionCall.as_python_code. It strips the quotes (' or ") of strings. If we send string value of "10 - 2", it will get it int value 8.

[gowhari]

I think there is no need to FunctionCall. I will push fixed code without it.

[TarikAmine]

same problem found in php as wall, the rpc try to call funcName(Hello world)