B ]\F@szdZddlZddlZddlZddlZddlmZddlm Z yddl m Z Wne k rddZ YnXGddde Z dS) z;Module that pre-processes the notebook for export to HTML. N)Unicode) Preprocessor)DEFAULT_STATIC_FILES_PATHc@sXeZdZdZedddjddZedddjddZd d Zd d Z d dZ ddZ dS)CSSHTMLHeaderPreprocessorz Preprocessor used to pre-process notebook for HTML output. Adds IPython notebook front-end CSS and Pygments CSS to HTML output. z .highlightzCSS highlight class identifier)helpT)Zconfigdefaultz!Name of the pygments style to usecOstj|f||d|_dS)N)r__init___default_css_hash)selfZpargskwargsr Dlib/python3.7/site-packages/nbconvert/preprocessors/csshtmlheader.pyr #sz"CSSHTMLHeaderPreprocessor.__init__cCs"i|d<|||dd<||fS)aFetch and add CSS to the resource dictionary Fetch CSS from IPython and Pygments to add at the beginning of the html files. Add this css in resources in the "inlining.css" key Parameters ---------- nb : NotebookNode Notebook being converted resources : dictionary Additional resources used in the conversion process. Allows preprocessors to pass variables into the Jinja engine. ZinliningZcss)_generate_header)r Znb resourcesr r r preprocess'sz$CSSHTMLHeaderPreprocessor.preprocessc Csddlm}g}tjtjtjjd}t j |dd}| | WdQRX||j d}||j}| || d|d }tj|d d } tj| rtr|jdkr|tjtd d |_|| |jkrt j | dd}| | WdQRX|S) zd Fills self.header with lines of CSS extracted from IPython and Pygments. r) HtmlFormatterz style.min.csszutf-8)encodingN)stylea /* Temporary definitions which will become obsolete with Notebook release 5.0 */ .ansi-black-fg { color: #3E424D; } .ansi-black-bg { background-color: #3E424D; } .ansi-black-intense-fg { color: #282C36; } .ansi-black-intense-bg { background-color: #282C36; } .ansi-red-fg { color: #E75C58; } .ansi-red-bg { background-color: #E75C58; } .ansi-red-intense-fg { color: #B22B31; } .ansi-red-intense-bg { background-color: #B22B31; } .ansi-green-fg { color: #00A250; } .ansi-green-bg { background-color: #00A250; } .ansi-green-intense-fg { color: #007427; } .ansi-green-intense-bg { background-color: #007427; } .ansi-yellow-fg { color: #DDB62B; } .ansi-yellow-bg { background-color: #DDB62B; } .ansi-yellow-intense-fg { color: #B27D12; } .ansi-yellow-intense-bg { background-color: #B27D12; } .ansi-blue-fg { color: #208FFB; } .ansi-blue-bg { background-color: #208FFB; } .ansi-blue-intense-fg { color: #0065CA; } .ansi-blue-intense-bg { background-color: #0065CA; } .ansi-magenta-fg { color: #D160C4; } .ansi-magenta-bg { background-color: #D160C4; } .ansi-magenta-intense-fg { color: #A03196; } .ansi-magenta-intense-bg { background-color: #A03196; } .ansi-cyan-fg { color: #60C6C8; } .ansi-cyan-bg { background-color: #60C6C8; } .ansi-cyan-intense-fg { color: #258F8F; } .ansi-cyan-intense-bg { background-color: #258F8F; } .ansi-white-fg { color: #C5C1B4; } .ansi-white-bg { background-color: #C5C1B4; } .ansi-white-intense-fg { color: #A1A6B2; } .ansi-white-intense-bg { background-color: #A1A6B2; } .ansi-bold { font-weight: bold; } config_dirZcustomz custom.css)Zpygments.formattersrospathjoindirname nbconvertr__file__ioopenappendreadrZget_style_defshighlight_classisfilerr _hash) r rrheaderZsheet_filenamefZ formatterZ pygments_cssrZcustom_css_filenamer r rr:s*    $z*CSSHTMLHeaderPreprocessor._generate_headerc Cs4t}t|d}||WdQRX|S)zCompute the hash of a file.rbN)hashlibmd5rupdaterZdigest)r filenamer'r$r r rr"s zCSSHTMLHeaderPreprocessor._hashN) __name__ __module__ __qualname____doc__rtagr rr rrr"r r r rrsMr)r-rrr&Znbconvert.resourcesrZ traitletsrbaserZnotebookr ImportErrorrr r r rs