U ꥡcg@s4ddlZddlZddlmZd ddZd dd ZdS) N)spec_to_mimebundlewc CsFt|tst|tjr8t||}||W5QRXn ||dS)zUWrite content to fp, whether fp is a string, a pathlib Path or a file-like objectN) isinstancestrpathlibPurePathopenwrite)fpcontentmodefr5/tmp/pip-unpacked-wheel-y9_o96ar/altair/utils/save.pywrite_file_or_filenames rchromec  Ks|dkr i}|dkri}|dkr\t|tr:|dd}n"t|tjrT|jd}ntd|} |dkrd|kr~|d}n d| kr| ddd}nd }|d krtd ||d kr|dkrtd |d krt j | f|} t || ddn|dkr0t f| |||||||d| }t ||dddn|dkrt f| |||||| | d| }|dkrxt ||dddn0|dkrt ||dddnt ||dddntd |dS)aSave a chart to file in a variety of formats Supported formats are [json, html, png, svg] Parameters ---------- chart : alt.Chart the chart instance to save fp : string filename, pathlib.Path or file-like object file to which to write the chart. format : string (optional) the format to write: one of ['json', 'html', 'png', 'svg']. If not specified, the format will be determined from the filename. mode : string (optional) Either 'vega' or 'vegalite'. If not specified, then infer the mode from the '$schema' property of the spec, or the ``opt`` dictionary. If it's not specified in either of those places, then use 'vegalite'. vega_version : string For html output, the version of vega.js to use vegalite_version : string For html output, the version of vegalite.js to use vegaembed_version : string For html output, the version of vegaembed.js to use embed_options : dict The vegaEmbed options dictionary. Default is {} (See https://github.com/vega/vega-embed for details) json_kwds : dict Additional keyword arguments are passed to the output method associated with the specified format. webdriver : string {'chrome' | 'firefox'} Webdriver to use for png or svg output scale_factor : float scale_factor to use to change size/resolution of png or svg output **kwargs : additional kwargs passed to spec_to_mimebundle. N.z?must specify file format: ['png', 'svg', 'pdf', 'html', 'json']r z$schema/ vega-lite)Zvegarz,mode must be 'vega' or 'vega-lite', not '{}'zmust specify vega-lite versionjsonr)r html)specformatr vega_versionvegalite_versionvegaembed_version embed_options json_kwdsz text/html)pngsvgpdf)rrr rrr webdriver scale_factorr!z image/pngwbr#zapplication/pdfz image/svg+xmlzunrecognized format: '{}')rrsplitrrsuffixlstrip ValueErrorZto_dictrrdumpsrr)Zchartr rrrr rrr r$r%kwargsrZ json_spec mimebundlerrrsavesv2          r.)r)NNNNNrr)rrr-rrr.rrrrs