ó `¾Tc @sŠdZddlZddlZddlmZddlmZmZddlmZm Z ddl m Z ddl m Z ydd lmZWn!ek r±dd lmZnXd ejd ƒkZd ddddddddg Zd„Zd„Zdejfd„ƒYZdejfd„ƒYZd„Zd„Zd„Zd„Zd„Zd„Zd „Zd!„Z d"„Z!d#„Z"dS($sÀ flask.jsonimpl ~~~~~~~~~~~~~~ Implementation helpers for the JSON support in Flask. :copyright: (c) 2012 by Armin Ronacher. :license: BSD, see LICENSE for more details. iÿÿÿÿN(tdatetimei(t current_apptrequest(t text_typetPY2(t http_date(tMarkup(t simplejson(tjsons\/t/tdumptdumpstloadtloadst htmlsafe_dumpthtmlsafe_dumpst JSONDecodert JSONEncodertjsonifycCs:t|jdƒtƒr6tjtj|ƒ|ƒ}n|S(Ni(t isinstancetreadtbytestiot TextIOWrappertBufferedReader(tfptencoding((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyt_wrap_reader_for_text&scCs;y|jdƒWn#tk r6tj||ƒ}nX|S(Nt(twritet TypeErrorRR(RR((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyt_wrap_writer_for_text,s  cBseZdZd„ZRS(sPThe default Flask JSON encoder. This one extends the default simplejson encoder by also supporting ``datetime`` objects, ``UUID`` as well as ``Markup`` objects which are serialized as RFC 822 datetime strings (same as the HTTP date format). In order to support more data types override the :meth:`default` method. cCsgt|tƒrt|ƒSt|tjƒr5t|ƒSt|dƒrTt|jƒƒSt j j ||ƒS(s#Implement this method in a subclass such that it returns a serializable object for ``o``, or calls the base implementation (to raise a ``TypeError``). For example, to support arbitrary iterators, you could implement default like this:: def default(self, o): try: iterable = iter(o) except TypeError: pass else: return list(iterable) return JSONEncoder.default(self, o) t__html__( RRRtuuidtUUIDtstrthasattrRR t_jsonRtdefault(tselfto((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR&<s  (t__name__t __module__t__doc__R&(((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR4scBseZdZRS(sThe default JSON decoder. This one does not change the behavior from the default simplejson encoder. Consult the :mod:`json` documentation for more information. This decoder is not only used for the load functions of this module but also :attr:`~flask.Request`. (R)R*R+(((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyRVscCswtrS|jdtjƒtjds9|jdtƒn|jdtjdƒn |jdtƒ|jdtƒdS(s,Inject default arguments for dump functions.tclst JSON_AS_ASCIIt ensure_asciit sort_keystJSON_SORT_KEYSN(Rt setdefaultt json_encodertconfigtFalsetTrueR(tkwargs((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyt_dump_arg_defaults^s cCs0tr|jdtjƒn|jdtƒdS(s,Inject default arguments for load functions.R,N(RR1t json_decoderR(R6((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyt_load_arg_defaultsjscKs_t|ƒ|jddƒ}tj||}|dk r[t|tƒr[|j|ƒ}n|S(säSerialize ``obj`` to a JSON formatted ``str`` by using the application's configured encoder (:attr:`~flask.Flask.json_encoder`) if there is an application on the stack. This function can return ``unicode`` strings or ascii-only bytestrings by default which coerce into unicode strings automatically. That behavior by default is controlled by the ``JSON_AS_ASCII`` configuration variable and can be overriden by the simplejson ``ensure_ascii`` parameter. RN(R7tpoptNoneR%R RRtencode(tobjR6Rtrv((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR rs cKsQt|ƒ|jddƒ}|dk r:t||ƒ}ntj|||dS(s1Like :func:`dumps` but writes into a file object.RN(R7R:R;RR%R (R=RR6R((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR „s   cKsMt|ƒt|tƒr=|j|jddƒp4dƒ}ntj||S(sµUnserialize a JSON object from a string ``s`` by using the application's configured decoder (:attr:`~flask.Flask.json_decoder`) if there is an application on the stack. Rsutf-8N(R9RRtdecodeR:R;R%R (tsR6((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR s $cKsDt|ƒts4t||jddƒp+dƒ}ntj||S(s5Like :func:`loads` but reads from a file object. Rsutf-8N(R9RRR:R;R%R (RR6((sP/var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/flask/json.pyR ˜s $cKs^t||jddƒjddƒjddƒjddƒ}tsZ|jd d ƒ}n|S( s:Works exactly like :func:`dumps` but is safe for use in ``