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� { fc @ sT d Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z m Z m Z d d l Z d d l m Z e Z e r� d d l m Z n d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d � Z e d k rPd d l m! Z! e! e � n d S( s help.py: Implement the Idle help menu. Contents are subject to revision at any time, without notice. Help => About IDLE: diplay About Idle dialog <to be moved here from aboutDialog.py> Help => IDLE Help: Display help.html with proper formatting. Doc/library/idle.rst (Sphinx)=> Doc/build/html/library/idle.html (help.copy_strip)=> Lib/idlelib/help.html HelpParser - Parse help.html and render to tk Text. HelpText - Display formatted help.html. HelpFrame - Contain text, scrollbar, and table-of-contents. (This will be needed for display in a future tabbed window.) HelpWindow - Display HelpFrame in a standalone window. copy_strip - Copy idle.html to help.html, rstripping each line. show_idlehelp - Create HelpWindow. Called in EditorWindow.help_dialog. i����( t HTMLParser( t abspatht dirnamet isdirt isfilet join( t python_version( t Tkt Toplevelt Framet Textt Scrollbart Menut MenubuttonN( t idleConf( R t HelpParserc B sG e Z d Z d � Z d d � Z d � Z d � Z d � Z d � Z RS( s~ Render help.html into a text widget. The overridden handle_xyz methods handle a subset of html tags. The supplied text should have the needed tag configurations. The behavior for unsupported tags, such as table, is undefined. If the tags generated by Sphinx change, this class, especially the handle_starttag and handle_endtags methods, might have to also. c C s} t j | � | | _ d | _ d | _ t | _ t | _ d | _ t | _ d | _ t | _ t | _ g | _ d | _ d S( Nt i ( R t __init__t textt tagst chartagst Falset showt hdrlinkt levelt pret hprefixt nested_dlt simplelistt toct header( t selfR ( ( s$ /usr/lib64/python2.7/idlelib/help.pyR 4 s i c C s> | j | 7_ | j d k r$ d n d t | j � | _ d S( Ni R t l( R t strR ( R t amt( ( s$ /usr/lib64/python2.7/idlelib/help.pyt indentC s c C s� d } x) | D]! \ } } | d k r | } q q Wd } | d k r\ | d k r\ t | _ nD| d k r� | d k r� t | _ n | d k r� | d k r� d } n�| d k r� | d k r� d | _ n�| d k r� | d k r� d | _ n�| d k rd | _ n�| d! k rJ| j d � d k r4d } t | _ n t | _ | j � nV| d k rt| j d k r�t | _ q�n,| d k r�| j r�d n d } n| d k r�| j s�d n d } t | _ n� | d k r�| j � d } n� | d k r$t | _ | j r| j j d d � n d | _ n| | d k rH| d k rHt | _ nX | d k r`| | _ n@ | d" k r�| j r�d | _ | j j d d � n | | _ n | j r�| j j d | | j | j f � n d S(# s Handle starttags in help.html.R t classt divt sectiont sphinxsidebart pt firsts t spanR t versionmodifiedt emt ult olt simplei����s t dli t lis * s * t dtt ddt endt preblockt at headerlinkt h1t h2t h3N( R- R. ( R9 R: ( t TrueR R R t findR R# R R R R t insertR R R ( R t tagt attrst class_R6 t vt s( ( s$ /usr/lib64/python2.7/idlelib/help.pyt handle_starttagG sd c C s� | d k rM | j d � | j r� | j j | j | j j d � f � q� np | d k re d | _ nX | d k r} t | _ n@ | d k r� t | _ d | _ n | d k r� | j d d � n d S( s Handle endtags in help.html.R8 R9 R: i R= R* R, R R6 R R- R3 R. R" i����N( R8 R9 R: ( R* R, ( R- R3 R. ( R# R R t appendR R t indexR R R R R ( R R> ( ( s$ /usr/lib64/python2.7/idlelib/help.pyt handle_endtag} s + c C s� | j r� | j r� | j r" | n | j d d � } | j d k r_ | d | j d � !| _ n | j d k r� | j d k r� | d t | j � !| j k r� | t | j � j � } n | j | 7_ n | j j d | | j | j f � n d S( s" Handle date segments in help.html.s t R8 i R9 R: R R4 N( R8 R9 R: ( R R R t replaceR RE R t lent stripR R R= R ( R t datat d( ( s$ /usr/lib64/python2.7/idlelib/help.pyt handle_data� s ! c C s/ | j r+ | j j d t t | � � � n d S( NR4 ( R R R= t unichrt int( R t name( ( s$ /usr/lib64/python2.7/idlelib/help.pyt handle_charref� s ( t __name__t __module__t __doc__R R# RC RF RM RQ ( ( ( s$ /usr/lib64/python2.7/idlelib/help.pyR + s 6 t HelpTextc B s e Z d Z d � Z d � Z RS( s Display help.html.c C s6 t j d d d d d �} t j d d d d d �} d | d } t j | | d d d d d d d d d | d | �| j d d d g � } | j d d d g � } | d f | d <| j d d | d d f �| j d d | d d f �| j d d | d d f �| j d d | d d f �| j d! d | d f d" d# �| j d$ d | d% f d& d' d d( d) d* d" d+ �| j d, d& d' d- d' �| j d. d& d/ d- d/ �| j d0 d& d1 d- d1 �| j d2 d& d3 d- d3 �t | � | _ t | � � } | j � j d4 d5 � } Wd6 QX| j j | � d7 | d8 <d6 S(9 s' Configure tags and feed file to parser.t maint EditorWindowt widtht typeRO t heighti i t wrapt wordt highlightthicknessi t padxi t borderwidtht TkDefaultFontt arialt helveticat TkFixedFontt monacot courieri t fontR, t italicR8 i t boldR9 i R: i R t backgrounds #f6f6ffR5 i t lmargin1i i t relieft solids #eeffcct l1t lmargin2t l2i2 t l3iK t l4id t encodings utf-8Nt disabledt state( R t GetOptionR R t findfontt tag_configureR t parsert opent readt decodet feed( R t parentt filenamet uwidet uhight normalfontt fixedfontt ft contents( ( s$ /usr/lib64/python2.7/idlelib/help.pyR � s0 c C s� x� | D]� } | j � d � t j d | � D� k ra t j d | d t d | � } | j � d S| j � d � t j d | � D� k r | Sq Wd S( s4 Return name of first font family derived from names.c s s | ] } | j � Vq d S( N( t lower( t .0t x( ( s$ /usr/lib64/python2.7/idlelib/help.pys <genexpr>� s t rootRP t existst familyc s s | ] } | j � Vq d S( N( R� ( R� R� ( ( s$ /usr/lib64/python2.7/idlelib/help.pys <genexpr>� s N( R� t tkfontt namest FontR; t actualt families( R R� RP Rf ( ( s$ /usr/lib64/python2.7/idlelib/help.pyRv � s ( ( RR RS RT R Rv ( ( ( s$ /usr/lib64/python2.7/idlelib/help.pyRU � s t HelpFramec B s e Z d Z d � Z d � Z RS( s& Display html text, scrollbar, and toc.c C s� t j | | � t | | � } | d | d <t | d | j �} | j | d <| j d d d �| j d d d �| j | � j d d d d d d � | j d d d d d d � | j d d d d d d � d S( NRi t commandt yscrollcommandi t weighti t columnt rowt stickyt nwt nsewi t ns( R R RU R t yviewt sett rowconfiguret columnconfiguret toc_menut grid( R R} R~ R t scroll( ( s$ /usr/lib64/python2.7/idlelib/help.pyR � s % c sq t | d d �} t | d t �} x< � j j D]. \ } } | j d | d | � f d � � q1 W| | d <| S( s+ Create table of contents as drop-down menu.R t TOCt tearofft labelR� c s � j | � S( N( R� ( t dex( R ( s$ /usr/lib64/python2.7/idlelib/help.pyt <lambda>� R t menu( R R R Rx R t add_command( R R R t dropt lblR� ( ( R s$ /usr/lib64/python2.7/idlelib/help.pyR� � s & ( RR RS RT R R� ( ( ( s$ /usr/lib64/python2.7/idlelib/help.pyR� � s t HelpWindowc B s e Z d Z d � Z RS( s! Display frame with rendered html.c C s t j | | � | j | � | j d | j � t | | � j d d d d d d � | j d d d �| j d d d �d S( Nt WM_DELETE_WINDOWR� i R� R� R� R� i ( R R t wm_titlet protocolt destroyR� R� t grid_columnconfiguret grid_rowconfigure( R R} R~ t title( ( s$ /usr/lib64/python2.7/idlelib/help.pyR � s %( RR RS RT R ( ( ( s$ /usr/lib64/python2.7/idlelib/help.pyR� � s c C s� t t t t t t � � � � d d d d d � } t t t t � � d � } t | d � �G } t | d � �/ } x% | D] } | j | j � d � qy WWd QXWd QXd GHd S( s_ Copy idle.html to idlelib/help.html, stripping trailing whitespace. Files with trailing whitespace cannot be pushed to the hg cpython repository. For 3.x (on Windows), help.html is generated, after editing idle.rst in the earliest maintenance version, with sphinx-build -bhtml . build/html python_d.exe -c "from idlelib.help import copy_strip; copy_strip()" After refreshing TortoiseHG workshop to generate a diff, check both the diff and displayed text. Push the diff along with the idle.rst change and merge both into default (or an intermediate maintenance version). When the 'earlist' version gets its final maintenance release, do an update as described above, without editing idle.rst, to rebase help.html on the next version of idle.rst. Do not worry about version changes as version is not displayed. Examine other changes and the result of Help -> IDLE Help. If maintenance and default versions of idle.rst diverge, and merging does not go smoothly, then consider generating separate help.html files from separate idle.htmls. t Doct buildt htmlt librarys idle.htmls help.htmlt rt ws Ns idle.html copied to help.html( R R R t __file__Ry t writet rstrip( t srct dstt innt outt line( ( s$ /usr/lib64/python2.7/idlelib/help.pyt copy_strip� s 'c C sF t t t t � � d � } t | � s+ d St | | d t � � d S( s7 Create HelpWindow; called from Idle Help event handler.s help.htmlNs IDLE Help (%s)( R R R R� R R� R ( R} R~ ( ( s$ /usr/lib64/python2.7/idlelib/help.pyt show_idlehelp s t __main__( t run(" RT R t os.pathR R R R R t platformR t TkinterR R R R R R R t tkFontR� t idlelib.configHandlerR R t use_ttkt tkinter.ttkR RU R� R� R� R� RR t idlelib.idle_test.htestR� ( ( ( s$ /usr/lib64/python2.7/idlelib/help.pyt <module> s$ (4 s*
