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Editing: help.cpython-34.pyc
� e f�% � @ sN 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 m Z m Z m Z m Z m Z m Z d d l m Z d d l m Z d Z e r� d d l m Z n Gd d � d e � Z Gd d � d e � Z Gd d � d e � Z Gd d � d e � Z d d � Z d d � Z e d k rJd d l m Z e e � n d S)a 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 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. � )� HTMLParser)�abspath�dirname�isdir�isfile�join)�Tk�Toplevel�Frame�Text� Scrollbar�Menu� Menubutton)�font)�idleConfF)r c @ sU e Z d Z d Z d d � Z d d d � Z d d � Z d d � Z d d � Z d S)� HelpParserz�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. c C s� t j | d d �| | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ g | _ d | _ d S)NZconvert_charrefsT� Fr )r �__init__�text�tags�chartags�show�hdrlink�level�pre�hprefix� nested_dl� simplelist�toc�header)�selfr � r! �1/opt/alt/python34/lib64/python3.4/idlelib/help.pyr 1 s zHelpParser.__init__� c C s> | j | 7_ | j d k r$ d n d t | j � | _ d S)Nr r �l)r �strr )r �amtr! r! r" �indent@ s zHelpParser.indentc C s� d } x) | D]! \ } } | d k r | } q q Wd } | d k r\ | d k r\ d | _ nD| 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 r� | d k r� d | _ n�| d k rd | _ n�| d# k rJ| j d � d$ k r4d } d | _ n d | _ | j � nV| d k rt| j d k r�d | _ q�n,| d k r�| j r�d n d } n| d k r�| j s�d n d } d | _ n� | d k r�| j � d } n� | d k r$d | _ | j r| j j d d � n d | _ n| | d k rH| d k rHd | _ nX | d k r`| | _ n@ | d% k r�| j r�d | _ | j j d d � n | | _ n | j r�| j j d | | j | j f � n d" S)&z Handle starttags in help.html.r �classZdivZsectionTZ sphinxsidebarF�p�firstz �spanr Zversionmodified�em�ul�olZsimpler# � Zdlr Zliz * z * Zdt�dd�end�preblock�aZ headerlink�h1�h2�h3N)r- r. ���)r5 r6 ) r r �findr r' r r r r �insertr r r )r �tag�attrsZclass_r3 �v�sr! r! r" �handle_starttagD sd zHelpParser.handle_starttagc C s� | d k rM | j d � | j r� | j j | j | j j d � f � q� np | d k re d | _ nX | d k r} d | _ n@ | d k r� d | _ d | _ n | d k r� | j d d � n d S)z Handle endtags in help.html.r4 r5 r6 r r9 r+ r, r r3 Fr r- r0 r. r& r# N)zh1zh2zh3)zspanzem)zulzddzolr7 ) r' r r �appendr r �indexr r r r )r r: r! r! r" � handle_endtagz s + zHelpParser.handle_endtagc C s� | j r� | j r� | j r" | n | j d d � } | j d k rb | d | j d � � | _ n | j d k r� | j d k r� | d t | j � � | j k r� | t | j � d � j � } n | j | 7_ n | j j d | | j | j f � n d S) z"Handle date segments in help.html.r/ � r4 r r5 r6 r Nr1 )zh1zh2zh3) r r r �replacer r@ r �len�stripr r r9 r )r �data�dr! r! r" � handle_data� s ! ""zHelpParser.handle_dataN) �__name__� __module__� __qualname__�__doc__r r' r> rA rH r! r! r! r" r * s 6 r c @ s. e Z d Z d Z d d � Z d d � Z d S)�HelpTextzDisplay help.html.c C s0 t j d d d d d �} t j d d d d d �} d | d } t j | | d d d d d d d d d | d | �| j d d d g � } | j d d d g � } | d f | d <| j d d | d d f �| j d d | d d f �| j d d | d d f �| j d d | d d f �| j d! d | d f d" d# �| j d$ 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 | d4 d5 �� } | j � } Wd6 QX| j j | � d7 | d8 <d6 S)9z'Configure tags and feed file to parser.�mainZ EditorWindow�width�type�intZheight� � ZwrapZwordZhighlightthicknessr Zpadx� Z borderwidthZ TkDefaultFontZarialZ helveticaZ TkFixedFontZmonacoZcourier� r r, Zitalicr4 � Zboldr5 � r6 � r � backgroundz#f6f6ffr2 � Zlmargin1� r# ZreliefZsolidz#eeffcc�l1Zlmargin2�l2�2 �l3�K �l4�d �encodingzutf-8NZdisabled�state) r Z GetOptionr r �findfontZ tag_configurer �parser�open�readZfeed) r �parent�filenameZuwideZuhighZ normalfontZ fixedfont�f�contentsr! r! r" r � s0 zHelpText.__init__c C s� x� | D]� } | j � d d � t j d | � D� k rd t j d | d d d | � } | j � d S| j � d d � t j d | � D� k r | Sq Wd S) z4Return name of first font family derived from names.c s s | ] } | j � Vq d S)N)�lower)�.0�xr! r! r" � <genexpr>� s z$HelpText.findfont.<locals>.<genexpr>�root�name�existsTZfamilyc s s | ] } | j � Vq d S)N)rm )rn ro r! r! r" rp � s N)rm �tkfont�namesZFontZactualZfamilies)r ru rr r r! r! r" re � s + zHelpText.findfontN)rI rJ rK rL r re r! r! r! r" rM � s rM c @ s. e Z d Z d Z d d � Z d d � Z d S)� HelpFramez&Display html text, scrollbar, and toc.c C s� t j | | � t | | � } | d | d <t | d | j �} | j | d <| j d d d �| j d d d �| j | � j d d d d d d � | j d d d d d d � | j d d d d d d � d S)NrY �commandZyscrollcommandr �weightr# �column�row�stickyZnw�nsew� �ns) r r rM r �yview�setZ rowconfigureZcolumnconfigure�toc_menu�grid)r ri rj r Zscrollr! r! r" r � s % zHelpFrame.__init__c st t | d d �} t | d d �} x? � j j D]1 \ } } | j d | d | � f d d � � q1 W| | d <| S) z+Create table of contents as drop-down menu.r ZTOCZtearoffFZlabelrw c s � j | � S)N)r )�dex)r r! r" �<lambda>� s z$HelpFrame.toc_menu.<locals>.<lambda>Zmenu)r r rf r Z add_command)r r r ZdropZlblr� r! )r r" r� � s ) zHelpFrame.toc_menuN)rI rJ rK rL r r� r! r! r! r" rv � s rv c @ s" e Z d Z d Z d d � Z d S)� HelpWindowz!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) NZWM_DELETE_WINDOWry r rz r{ r| rx r# ) r r Zwm_titleZprotocolZdestroyrv r� Zgrid_columnconfigureZgrid_rowconfigure)r ri rj �titler! r! r" r � s %zHelpWindow.__init__N)rI rJ rK rL r r! r! r! r" r� � s r� 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 QXt d � d S) zCCopy idle.html to idlelib/help.html, stripping trailing whitespace.ZDocZbuildZhtmlZlibraryz idle.htmlz help.html�rb�wbs Nz idle.html copied to help.html)r r r �__file__rg �write�rstrip�print)�srcZdstZinn�out�liner! r! r" � copy_strip� s 'r� c C s? t t t t � � d � } t | � s+ d St | | d � d S)z7Create HelpWindow; called from Idle Help event handler.z help.htmlNz IDLE Help)r r r r� r r� )ri rj r! r! r" � show_idlehelp� s r� �__main__)�runN) rL Z html.parserr Zos.pathr r r r r Ztkinterr r r r r r r r rt Zidlelib.configHandlerr Zuse_ttkZ tkinter.ttkr rM rv r� r� r� rI Zidlelib.idle_test.htestr� r! r! r! r" �<module> s" (4m*
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