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ParenMatch.cpython-33.pyc
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� �� f� c @ s^ d Z d d l m Z d d l m Z i d d 6d d 6d d 6Z d Z Gd d � d � Z d S( u� ParenMatch -- An IDLE extension for parenthesis matching. When you hit a right paren, the cursor should move briefly to the left paren. Paren here is used generically; the matching applies to parentheses, square brackets, and curly braces. i ( u HyperParser( u idleConfu (u )u [u ]u {u }id c B sL | Ee Z d Z d Z d d1 g f g Z e j d d d d d �Z e j d d d d d d d �Z e j e j � d � Z e j d d d d d d d �Z d Z d2 Z d d � Z d d � Z d d � Z d d � Z d d � Z d d! � Z d0 d" d# � Z d$ d% � Z d& d' � Z d( d) � Z d* d+ � Z d, d- � Z d. d/ � Z d0 S(3 u ParenMatchu� Highlight matching parentheses There are three supported style of paren matching, based loosely on the Emacs options. The style is select based on the HILITE_STYLE attribute; it can be changed used the set_style method. The supported styles are: default -- When a right paren is typed, highlight the matching left paren for 1/2 sec. expression -- When a right paren is typed, highlight the entire expression from the left paren to the right paren. TODO: - extend IDLE with configuration dialog to change options - implement rest of Emacs highlight styles (see below) - print mismatch warning in IDLE status window Note: In Emacs, there are several styles of highlight where the matching paren is highlighted whenever the cursor is immediately to the right of a right paren. I don't know how to do that in Tk, so I haven't bothered. u editu Show surrounding parensu <<flash-paren>>u extensionsu styleu defaultu expressionu flash-delayu typeu inti� u hiliteu bellu booli u <<parenmatch-check-restore>>u <KeyPress>u <ButtonPress>u <Key-Return>u <Key-BackSpace>c C sT | | _ | j | _ | j j | j | j � d | _ d | _ | j | j � d S( Ni ( u editwinu textu bindu RESTORE_VIRTUAL_EVENT_NAMEu restore_eventu counteru is_restore_activeu set_styleu STYLE( u selfu editwin( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu __init__; s u ParenMatch.__init__c C sC | j s? x' | j D] } | j j | j | � q Wd | _ n d S( NT( u is_restore_activeu RESTORE_SEQUENCESu textu event_addu RESTORE_VIRTUAL_EVENT_NAMEu True( u selfu seq( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu activate_restoreG s u ParenMatch.activate_restorec C sC | j r? x' | j D] } | j j | j | � q Wd | _ n d S( NF( u is_restore_activeu RESTORE_SEQUENCESu textu event_deleteu RESTORE_VIRTUAL_EVENT_NAMEu False( u selfu seq( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu deactivate_restoreM s u ParenMatch.deactivate_restorec C s[ | | _ | d k r0 | j | _ | j | _ n' | d k rW | j | _ | j | _ n d S( Nu defaultu expression( u STYLEu create_tag_defaultu create_tagu set_timeout_lastu set_timeoutu create_tag_expressionu set_timeout_none( u selfu style( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu set_styleS s u ParenMatch.set_stylec C sW t | j d � j � } | d k r2 | j � d S| j � | j | � | j � d S( Nu insert( u HyperParseru editwinu get_surrounding_bracketsu Noneu warn_mismatchedu activate_restoreu create_tagu set_timeout_last( u selfu eventu indices( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu flash_paren_event\ s u ParenMatch.flash_paren_eventc C s� | j j d � } | t k r" d St | j d � } | j � sD d S| j t | d � } | d k rt | j � d S| j � | j | � | j � d S( Nu insert-1cT( u textu getu _openersu HyperParseru editwinu is_in_codeu get_surrounding_bracketsu Trueu Noneu warn_mismatchedu activate_restoreu create_tagu set_timeout( u selfu eventu closeru hpu indices( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu paren_closed_evente s u ParenMatch.paren_closed_eventc C s- | j j d � | j � | j d 7_ d S( Nu pareni ( u textu tag_deleteu deactivate_restoreu counter( u selfu event( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu restore_eventu s u ParenMatch.restore_eventc C s | | j k r | j � n d S( N( u counteru restore_event( u selfu timer_count( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu handle_restore_timerz s u ParenMatch.handle_restore_timerc C s | j r | j j � n d S( N( u BELLu textu bell( u self( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu warn_mismatched~ s u ParenMatch.warn_mismatchedc C s1 | j j d | d � | j j d | j � d S( u' Highlight the single paren that matchesu pareni N( u textu tag_addu tag_configu HILITE_CONFIG( u selfu indices( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu create_tag_default� s u ParenMatch.create_tag_defaultc C sk | j j | d � d k r- | d d } n | d } | j j d | d | � | j j d | j � d S( u Highlight the entire expressioni u )u ]u }u +1cu pareni N( u )u ]u }( u textu getu tag_addu tag_configu HILITE_CONFIG( u selfu indicesu rightindex( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu create_tag_expression� s u ParenMatch.create_tag_expressionc C sP | j d 7_ | | j | j j d � d d � } | j j j t | | � d S( uS Highlight will remain until user input turns it off or the insert has movedi u insertc S sE | | j j d � k r( | j | � n | j j j t | | � d S( Nu insert( u textu indexu handle_restore_timeru editwinu text_frameu afteru CHECK_DELAY( u callmeu selfu cu index( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu callme� s u+ ParenMatch.set_timeout_none.<locals>.callmeN( u counteru textu indexu editwinu text_frameu afteru CHECK_DELAY( u selfu callme( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu set_timeout_none� s u ParenMatch.set_timeout_nonec C s; | j d 7_ | j j j | j | | j d d � � d S( u7 The last highlight created will be removed after .5 seci c S s | j | � S( N( u handle_restore_timer( u selfu c( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu <lambda>� s u- ParenMatch.set_timeout_last.<locals>.<lambda>N( u counteru editwinu text_frameu afteru FLASH_DELAY( u self( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu set_timeout_last� s u ParenMatch.set_timeout_lastN( u Show surrounding parensu <<flash-paren>>( u <KeyPress>u <ButtonPress>u <Key-Return>u <Key-BackSpace>( u __name__u __module__u __qualname__u __doc__u menudefsu idleConfu GetOptionu STYLEu FLASH_DELAYu GetHighlightu CurrentThemeu HILITE_CONFIGu BELLu RESTORE_VIRTUAL_EVENT_NAMEu RESTORE_SEQUENCESu __init__u activate_restoreu deactivate_restoreu set_styleu flash_paren_eventu paren_closed_eventu Noneu restore_eventu handle_restore_timeru warn_mismatchedu create_tag_defaultu create_tag_expressionu set_timeout_noneu set_timeout_last( u __locals__( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu ParenMatch s4 u ParenMatchN( u __doc__u idlelib.HyperParseru HyperParseru idlelib.configHandleru idleConfu _openersu CHECK_DELAYu ParenMatch( ( ( u7 /opt/alt/python33/lib64/python3.3/idlelib/ParenMatch.pyu <module> s