U ꥡc@sfddlZddlZddlZddlZddlZdddZdddZd Zd d Zd d Z dddZ ddZ dS)NicCsddlm}||}|j\}}|\}}||||} } | | krT|} t|| } n|} t|| } || | f|j} | |dS)z>Create a thumbnail whose shortest dimension matches the windowrImageN)PILropensizeintresizeZ ANTIALIASsave)Zimage_filenameZthumb_filenameZ window_sizerimZim_widthZ im_heightwidthheightZ width_factorZ height_factorZ final_widthZ final_heightZthumbr:/tmp/pip-unpacked-wheel-y9_o96ar/altair/sphinxext/utils.pycreate_thumbnails    ri,TcCsddlm}ddl}t|dks$t||d|ddf}|rb||dd|ddddf7}||d }| |dS) zCreate a generic imagerrNZuint8) rrZnumpylenAssertionErrorzerosZlinspaceZ fromarrayZastyper )filenameshapeZgradientrnpZarrr rrrcreate_generic_images "rzC SyntaxError =========== Example script with invalid Python syntax c Cs^t|ddd}|}W5QRX|dd}zt|}Wntk rTd}YnX||fS)aMParse source file into AST node Parameters ---------- filename : str File path Returns ------- node : AST node content : utf-8 encoded string Notes ----- This function adapted from the sphinx-gallery project; license: BSD-3 https://github.com/sphinx-gallery/sphinx-gallery/ rutf-8)encodingz  N)rreadreplaceastparse SyntaxError)rZfidcontentnoderrr_parse_source_file3s  r+cCst|\}}tdtj}||}|dk rF|d}|d|}nd}|dkr^t||dfSt|t j s|t d |j jzt|j}ddl}ddlm}|||j} d} | D]} | jdkr| j\} } qqd |d | d} | d}Wntk r|jrt|jdt jrt|jdjt jt jfr|jd}|jj}t|d rnt|t sn|!d }t"|d dp|j#}|d |d } |d7}nd\}} YnX|st$d |||| |fS)aSeparate ``filename`` content between docstring and the rest Strongly inspired from ast.get_docstring. Parameters ---------- filename: str The path to the file containing the code to be read Returns ------- docstring: str docstring of ``filename`` category: list list of categories specified by the "# category:" comment rest: str ``filename`` content without the docstring lineno: int the line number on which the code starts Notes ----- This function adapted from the sphinx-gallery project; license: BSD-3 https://github.com/sphinx-gallery/sphinx-gallery/ z^#\s*category:\s*(.*)$Nrrz4This function only supports modules. You provided {})BytesIOrr#decoder!Z end_lineno)r,r,zXCould not find docstring in file "{0}". A docstring is required for the example gallery.)%r+recompile MULTILINEsearchgroupssubSYNTAX_ERROR_DOCSTRING isinstancer&Module TypeErrorformat __class____name__ docstringtokenizeior-readline exact_typeendjoinsplitAttributeErrorbodyZExprvalueZStrConstantshasattrstrr.getattrlineno ValueError)rr*r)Z find_categorymatchcategoryr=r>r-tsZds_linesZtk_restrMZdocstring_noderrrget_docstring_and_restRsf            rTcCs<t|d\}}}t|dtt|g||t||gS)zt|}YnX|S)z-Return a hash of the contents of a dictionaryT) sort_keys)jsondumpshashlibmd5r9encode hexdigest)dctZ serializedmrrr dict_hashs rh)r)rT)N) r&rbrUr`r0rrr6r+rTr^rhrrrrs  e