ó æNXc@s†dZddlmZddlmZddlmZddlmZddl m Z defd „ƒYZ d e fd „ƒYZ d S( sòAn interface for publishing rich data to frontends. There are two components of the display system: * Display formatters, which take a Python object and compute the representation of the object in various formats (text, HTML, SVG, etc.). * The display publisher that is used to send the representation data to the various frontends. This module defines the logic display publishing. The display publisher uses the ``display_data`` message type that is defined in the IPython messaging spec. iÿÿÿÿ(tprint_function(t Configurable(tio(tListi(tpublish_display_datatDisplayPublishercBs5eZdZdd„Zddd„Zed„ZRS(s¤A traited class that publishes display data to frontends. Instances of this class are created by the main IPython object and should be accessed there. cCsWt|tƒs"td|ƒ‚n|dk rSt|tƒsStd|ƒ‚qSndS(sÆValidate the display data. Parameters ---------- data : dict The formata data dictionary. metadata : dict Any metadata for the data. sdata must be a dict, got: %rs metadata must be a dict, got: %rN(t isinstancetdictt TypeErrortNone(tselftdatatmetadata((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyt_validate_data&s  cCs*d|kr&t|ddtjƒndS(saPublish data and metadata to all frontends. See the ``display_data`` message in the messaging documentation for more details about this message type. The following MIME types are currently implemented: * text/plain * text/html * text/markdown * text/latex * application/json * application/javascript * image/png * image/jpeg * image/svg+xml Parameters ---------- data : dict A dictionary having keys that are valid MIME types (like 'text/plain' or 'image/svg+xml') and values that are the data for that MIME type. The data itself must be a JSON'able data structure. Minimally all data should have the 'text/plain' data, which can be displayed by all frontends. If more than the plain text is given, it is up to the frontend to decide which representation to use. metadata : dict A dictionary for metadata related to the data. This can contain arbitrary key, value pairs that frontends can use to interpret the data. Metadata specific to each mime-type can be specified in the metadata dict with the same mime-type keys as the data itself. source : str, deprecated Unused. s text/plaintfileN(tprintRtstdout(R R R tsource((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pytpublish7s' cCsPtddtjddƒtjjƒtddtjddƒtjjƒdS(s.Clear the output of the cell receiving output.s RtendtN(RRRtflushtstderr(R twait((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyt clear_outputas N(t__name__t __module__t__doc__R R RtFalseR(((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyRs *tCapturingDisplayPublishercBs2eZdZeƒZddd„Zed„ZRS(sA DisplayPublisher that storescCs|jj||fƒdS(N(toutputstappend(R R R R((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyRmscCs!tt|ƒj|ƒ|j2dS(N(tsuperRRR(R R((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyRpsN( RRRRRR RRR(((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyRis N( Rt __future__Rttraitlets.config.configurableRt IPython.utilsRt traitletsRtdisplayRRR(((sO/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/displaypub.pyt sJ