ó Ì g]c@sAdZddlmZd„Zdd„Zd„Zd„ZdS( s Common validation functions iÿÿÿÿ(t basestringcCs,t|tƒs(td||fƒ‚ndS(s<Require that value is a string :raises: TypeError s+%s must be a str or unicode str, but got %rN(t isinstanceRt TypeError(tvaluet value_name((s4/srv/kernel/kteam-tools/dashboard/pika/validators.pytrequire_stringstcallbackcCs)t|ƒs%td||fƒ‚ndS(sORequire that callback is callable and is not None :raises: TypeError s(callback %s must be callable, but got %rN(tcallableR(Rt callback_name((s4/srv/kernel/kteam-tools/dashboard/pika/validators.pytrequire_callbacks cCs0|dkrtSt|ƒr tStdƒ‚dS(s~Verify callback is callable if not None :returns: boolean indicating nowait :rtype: bool :raises: TypeError s0completion callback must be callable if not NoneN(tNonetTrueRtFalseR(R((s4/srv/kernel/kteam-tools/dashboard/pika/validators.pytrpc_completion_callback"s   cCs7t|ƒdkr3dj||ƒ}t|ƒ‚ndS(suVerify that value is zero or greater. If not, 'name' will be used in error message :raises: ValueError is{} must be >= 0, but got {}N(tinttformatt ValueError(tnameRterrmsg((s4/srv/kernel/kteam-tools/dashboard/pika/validators.pytzero_or_greater6sN(t__doc__t pika.compatRRR R R(((s4/srv/kernel/kteam-tools/dashboard/pika/validators.pyts