ó mÜJ]c@`s¿ddlmZmZmZmZddlZejeƒZddl m Z ddl m Z ddl mZddlmZd d lmZdZed efd„ƒYƒZed„ZdS(i(tabsolute_importtdivisiontprint_functiontunicode_literalsN(tloadsi(tserialize_json(treferences_jsoni(tMessagei(tregisteru patch_doc_1uprocess_document_eventst patch_doc_1cB`sAeZdZdZdZd„Zeed„ƒZdd„Z RS(uL Define the ``PATCH-DOC`` message (revision 1) for sending Document patch events between remote documents. The ``content`` fragment of for this message is has the form: .. code-block:: python { 'events' : 'references' : } u PATCH-DOCicC`s tt|ƒj|||ƒdS(N(tsuperR t__init__(tselftheadertmetadatatcontent((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pyR Csc K`s°|jƒ}|s!tdƒ‚nd„|Dƒ}t|ƒdkrRtdƒ‚nt||ƒ\}}t|ƒ}||||ƒ} x$|D]\}} | j|| ƒqŒW| S(uþ Create a ``PATCH-DOC`` message Args: events (list) : A list of patch events to apply to a document Any additional keyword arguments will be put into the message ``metadata`` fragment as-is. u-PATCH-DOC message requires at least one eventcS`sh|]}|j’qS((tdocument(t.0tevent((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pys Ws iuCPATCH-DOC message configured with events for more than one document(t create_headert ValueErrortlentprocess_document_eventsRt add_buffer( tclsteventst use_buffersRR tdocst patch_jsontbuffersRtmsgtpayload((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pytcreateFs  cC`s|j|j|ƒdS(u N(tapply_json_patchR(R tdoctsetter((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pytapply_to_documentgsN( t__name__t __module__t__doc__tmsgtypetrevisionR t classmethodtTrueR tNoneR$(((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pyR 0s  cC`sg}tƒ}|rgnd}x'|D]}|j|j||ƒƒq(Wi|d6t|ƒd6}t|ƒ|rz|ngfS(u: Create a JSON string describing a patch to be applied as well as any optional buffers. Args: events : list of events to be translated into patches Returns: str, list : JSON string which can be applied to make the given updates to obj as well as any optional buffers ueventsu referencesN(tsetR,tappendtgenerateRR(RRt json_eventst referencesRRtjson((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pyRms  (u patch_doc_1uprocess_document_events(t __future__RRRRtloggingt getLoggerR%tlogR2Rtcore.json_encoderRt document.utilRtmessageRtRt__all__R R+R(((s@lib/python2.7/site-packages/bokeh/protocol/messages/patch_doc.pyt s"  <