← Back
Editing: MultiCall.cpython-33.pyc
� �� fyD c @ sv d Z d d l Z d d l Z d d l Z d d l m Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z dZ Z d[ Z d\ Z d] Z d^ Z! d_ Z" e j# � rdd Z$ e e e! e" f Z% n di Z$ e e e e f Z% e& d! d" � e' e( e$ � � D� � Z) Gd# d$ � d$ � Z* e' d e( e$ � >� Z+ d% d" � e+ D� Z, d& d' � Z- e- e+ � Z. g Z/ x] e+ D]U Z0 d Z1 x9 e' e( e$ � � D]% Z2 d e2 >e0 @r�e1 e% e2 OZ1 q�q�We/ j3 e1 � q�WGd( d) � d) � Z4 d� Z5 e4 f d e* f e( e5 � d Z6 e& dC d" � e' e( e5 � � D� � Z7 e j8 dD � Z9 e j8 dE � Z: dF dG � Z; dH dI � Z< i Z= dJ dK � Z> e? dL k rre j@ � ZA e> e jB � eA � ZC eC jD � d g dM dN � ZE eE dO � eE dP � eE dQ � eE dR � eE dS � eE dT � eE dU � eE dV � eE dW � eE dX � eE dY � eA jF � n d S(� u� MultiCall - a class which inherits its methods from a Tkinter widget (Text, for example), but enables multiple calls of functions per virtual event - all matching events will be called, not only the most specific one. This is done by wrapping the event functions - event_add, event_delete and event_info. MultiCall recognizes only a subset of legal event sequences. Sequences which are not recognized are treated by the original Tk handling mechanism. A more-specific event will be called before a less-specific event. The recognized sequences are complete one-event sequences (no emacs-style Ctrl-X Ctrl-C, no shortcuts like <3>), for all types of events. Key/Button Press/Release events can have modifiers. The recognized modifiers are Shift, Control, Option and Command for Mac, and Control, Alt, Shift, Meta/M for other platforms. For all events which were handled by MultiCall, a new member is added to the event instance passed to the binded functions - mc_type. This is one of the event type constants defined in this module (such as MC_KEYPRESS). For Key/Button events (which are handled by MultiCall and may receive modifiers), another member is added - mc_state. This member gives the state of the recognized modifiers, as a combination of the modifier constants also defined in this module (for example, MC_SHIFT). Using these members is absolutely portable. The order by which events are called is defined by these rules: 1. A more-specific event will be called before a less-specific event. 2. A recently-binded event will be called before a previously-binded event, unless this conflicts with the first rule. Each function will be called at most once for each event. i N( u macosxSupporti i i i i i i i i i i i i i i i i i i i i i u Shiftu Controlu Optionu Commandu Altu Metau Mc C s- g | ]# } t | D] } | | f � q q S( ( u _modifiers( u .0u numberu name( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>8 s u <listcomp>c B sD | Ee Z d Z d d � Z d d � Z d d � Z d d � Z d S( u _SimpleBinderc C sJ | | _ d t | d d | _ | | _ | | _ g | _ d | _ d S( Nu <i u >( u typeu _typesu sequenceu widgetu widgetinstu bindedfuncsu Noneu handlerid( u selfu typeu widgetu widgetinst( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __init__E s u _SimpleBinder.__init__c C sY | j sE | j | j d d � } | j j | j | j | � | _ n | j j | � d S( Nc S ss | | _ i } x] t t | � d d d � D]? } | | } | | k r, d | | <| | � } | rk | Sq, q, Wd S( Ni i����i����T( u mc_typeu rangeu lenu True( u eventu lu mc_typeu wascalledu iu funcu r( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu handlerO s # u# _SimpleBinder.bind.<locals>.handler( u handleridu bindedfuncsu typeu widgetu bindu widgetinstu sequenceu append( u selfu tripletu funcu handler( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu bindM s u _SimpleBinder.bindc C sH | j j | � | j sD | j j | j | j | j � d | _ n d S( N( u bindedfuncsu removeu widgetu unbindu widgetinstu sequenceu handleridu None( u selfu tripletu func( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu unbind] s u _SimpleBinder.unbindc C s/ | j r+ | j j | j | j | j � n d S( N( u handleridu widgetu unbindu widgetinstu sequence( u self( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __del__c s u _SimpleBinder.__del__N( u __name__u __module__u __qualname__u __init__u bindu unbindu __del__( u __locals__( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu _SimpleBinderD s u _SimpleBinderc s8 g | ]. � d j � f d d � t t � D� � � q S( u c 3 s1 | ]' \ } } d | >� @r | d d Vq d S( i i u -N( ( u .0u iu m( u s( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <genexpr>m s u <listcomp>.<genexpr>( u joinu enumerateu _modifiers( u .0( ( u su6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>m s c so d d � } g } xV | D]N � t t � f d d � | D� � � } | j d | d d � | j | � q W| S( u� For each item of states return a list containing all combinations of that item with individual bits reset, sorted by the number of set bits. c S s6 d } x) | r1 t | d � \ } } | | 7} q W| S( u number of bits set in n base 2i i ( u divmod( u nu nbu rem( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu nbitsv s u expand_substates.<locals>.nbitsc 3 s | ] } � | @Vq d S( N( ( u .0u x( u state( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <genexpr> s u# expand_substates.<locals>.<genexpr>u keyu reverseT( u listu setu sortu Trueu append( u statesu nbitsu statelistu substates( ( u stateu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu expand_substatesr s %u expand_substatesc B sP | Ee Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S( u _ComplexBinderc C s% | | | | j | j d d � } | S( Nc S s� d g | d d � <| | _ | | _ i } d } x| | D]t } xa t t | � d d d � D]C } | | } | | k r[ d | | <| | | � } | r� Pq� q[ q[ W| r8 Pq8 q8 Wg | d d � <x | D] } | � q� Wg | d d � <| r� | Sd S( Ni Ti����i����( u Trueu mc_typeu mc_stateu Noneu rangeu len( u eventu listsu mc_typeu mc_stateu ishandlerrunningu doafterhandleru wascalledu ru lu iu funcu f( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu handler� s* # u0 _ComplexBinder.__create_handler.<locals>.handler( u ishandlerrunningu doafterhandler( u selfu listsu mc_typeu mc_stateu handler( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __create_handler� s u _ComplexBinder.__create_handlerc s� | � _ t | d � _ | � _ | � _ i d d � t D� d 6� _ g � _ g � _ g � _ x� t D]� } � f d d � t | D� } � j | | t | � } d t | � j d } � j j | � j j � j | | � f � qk Wd S( Ni c S s g | ] } g � q S( ( ( u .0u s( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>� s u+ _ComplexBinder.__init__.<locals>.<listcomp>c s! g | ] } � j d | � q S( N( u bindedfuncsu None( u .0u i( u self( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>� s u <u >( u typeu _typesu typenameu widgetu widgetinstu _statesu Noneu bindedfuncsu handleridsu ishandlerrunningu doafterhandleru _state_subsetsu _ComplexBinder__create_handleru _state_codesu _state_namesu appendu bind( u selfu typeu widgetu widgetinstu su listsu handleru seq( ( u selfu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __init__� s u _ComplexBinder.__init__c s � d � j k r� d d � t D� � j � d <x� t D]� � � � f d d � � d d f D� } � j | � j t � � } d t � � j � d f } � j j | � j j � j | | � f � q8 Wn � � � f d d � } � j s� | � n � j j | � d S( Ni c S s g | ] } g � q S( ( ( u .0u s( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>� s u' _ComplexBinder.bind.<locals>.<listcomp>c s2 g | ]( } t � D] } � j | | � q q S( ( u _state_subsetsu bindedfuncs( u .0u detailu i( u su self( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>� s u <%s%s-%s>c s � j � d � d j � � S( Ni i ( u bindedfuncsu append( ( u funcu selfu triplet( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <lambda>� s u% _ComplexBinder.bind.<locals>.<lambda>( u bindedfuncsu _statesu Noneu _ComplexBinder__create_handleru typeu _state_codesu _state_namesu typenameu handleridsu appendu widgetu bindu widgetinstu ishandlerrunningu doafterhandler( u selfu tripletu funcu listsu handleru sequ doit( ( u funcu su selfu tripletu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu bind� s u _ComplexBinder.bindc s? � � � f d d � } � j s+ | � n � j j | � d S( Nc s � j � d � d j � � S( Ni i ( u bindedfuncsu remove( ( u funcu selfu triplet( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <lambda>� s u' _ComplexBinder.unbind.<locals>.<lambda>( u ishandlerrunningu doafterhandleru append( u selfu tripletu funcu doit( ( u funcu selfu tripletu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu unbind� s u _ComplexBinder.unbindc C s7 x0 | j D]% \ } } | j j | j | | � q Wd S( N( u handleridsu widgetu unbindu widgetinst( u selfu sequ id( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __del__� s u _ComplexBinder.__del__N( u __name__u __module__u __qualname__u _ComplexBinder__create_handleru __init__u bindu unbindu __del__( u __locals__( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu _ComplexBinder� s u _ComplexBinderu KeyPressu Keyu KeyReleaseu ButtonPressu Buttonu ButtonReleaseu Activateu Circulateu Colormapu Configureu Deactivateu Destroyu Enteru Exposeu FocusInu FocusOutu Gravityu Leaveu Mapu Motionu MouseWheelu Propertyu Reparentu Unmapu Visibilityc C s- g | ]# } t | D] } | | f � q q S( ( u _types( u .0u numberu name( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>� s u ^\w+$u ^[1-5]$c C sY | s' | d d k s' | d d k r+ d S| d d � j d � } d } x7 | r� | d t k r� | d t | d >O} | d =qM W| r� | d t k r� t | d } | d =n d St | t k r� | s� | r� d Sd } nm | d d � d D� k rt } n t } | sd } n6 t | � d k rH| j | d � rH| d } n d S| | | f S( u- Get a string which should describe an event sequence. If it is successfully parsed as one, return a tuple containing the state (as an int), the event type (as an index of _types), and the detail - None if none, or a string if there is one. If the parsing is unsuccessful, return None. i u <i u >u -c S s g | ] } t | � q S( ( u _type_names( u .0u s( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp> s u# _parse_sequence.<locals>.<listcomp>u KeyPressu KeyReleasei����Ni����( u KeyPressu KeyRelease( u Noneu splitu _modifier_namesu _type_namesu _binder_classesu _SimpleBinderu _keysym_reu _button_reu lenu match( u sequenceu wordsu modifiersu typeu detailu type_re( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu _parse_sequence� s0 ' % u _parse_sequencec C sb | d r: d t | d t | d d d | d d Sd t | d t | d d d Sd S( Ni u <i i u -u >( u _state_namesu _types( u triplet( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu _triplet_to_sequence$ s 0u _triplet_to_sequencec s> � t k r t � SG� f d d � d � � } | t � <| S( u� Return a MultiCall class which inherits its methods from the given widget class (for example, Tkinter.Text). This is used instead of a templating mechanism. c s� | Ee Z d Z e � e j � s( t � � f d d � Z d d d � f d d � Z d � f d d � Z � f d d � Z � f d d � Z d � f d d � Z d d � Z d S( u# MultiCallCreator.<locals>.MultiCallc sK � j � | | � i � _ � � f d d � t t t � � D� � _ d S( Nc s& g | ] } t | | � � � � q S( ( u _binder_classes( u .0u i( u selfu widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <listcomp>= s u@ MultiCallCreator.<locals>.MultiCall.__init__.<locals>.<listcomp>( u __init__u _MultiCall__eventinfou rangeu lenu _typesu _MultiCall__binders( u selfu argsu kwargs( u widget( u selfu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __init__7 s u, MultiCallCreator.<locals>.MultiCall.__init__c s/ t | � t k rt | � d k r| d d � d k r| d d � d k r| | j k r| j | } | d d k r� x4 | d D]% } | j | d j | | d � q� Wn | | d <| d d k rx0 | d D]! } | j | d j | | � q� Wqq| g g | j | <n � j | | | | � S( Ni u <<u >>i i i����( u typeu stru lenu _MultiCall__eventinfou Noneu _MultiCall__bindersu unbindu bind( u selfu sequenceu funcu addu eiu triplet( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu bind@ s $, & %u( MultiCallCreator.<locals>.MultiCall.bindc s� t | � t k r� t | � d k r� | d d � d k r� | d d � d k r� | | j k r� | j | \ } } | d k r� x) | D]! } | j | d j | | � q� Wd | j | d <q� n � j | | | � S( Ni u <<u >>i i i����( u typeu stru lenu _MultiCall__eventinfou Noneu _MultiCall__bindersu unbind( u selfu sequenceu funcidu funcu tripletsu triplet( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu unbindR s $, u* MultiCallCreator.<locals>.MultiCall.unbindc s� | | j k r% d g g | j | <n | j | \ } } xs | D]k } t | � } | d k rs � j | | | � q? | d k r� | j | d j | | � n | j | � q? Wd S( Ni ( u _MultiCall__eventinfou Noneu _parse_sequenceu event_addu _MultiCall__bindersu bindu append( u selfu virtualu sequencesu funcu tripletsu sequ triplet( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu event_add] s u- MultiCallCreator.<locals>.MultiCall.event_addc s� | | j k r d S| j | \ } } xs | D]k } t | � } | d k ra � j | | | � q- | d k r� | j | d j | | � n | j | � q- Wd S( Ni ( u _MultiCall__eventinfou _parse_sequenceu Noneu event_deleteu _MultiCall__bindersu unbindu remove( u selfu virtualu sequencesu funcu tripletsu sequ triplet( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu event_deleten s u0 MultiCallCreator.<locals>.MultiCall.event_deletec s] | d k s | | j k r+ � j | | � St t t | j | d � � � j | | � Sd S( Ni ( u Noneu _MultiCall__eventinfou event_infou tupleu mapu _triplet_to_sequence( u selfu virtual( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu event_info| s u. MultiCallCreator.<locals>.MultiCall.event_infoc S s` xY | j D]N } | j | \ } } | r x, | D]! } | j | d j | | � q0 Wq q Wd S( Ni ( u _MultiCall__eventinfou _MultiCall__bindersu unbind( u selfu virtualu funcu tripletsu triplet( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu __del__� s u+ MultiCallCreator.<locals>.MultiCall.__del__N( u __name__u __module__u __qualname__u issubclassu tkinteru Miscu AssertionErroru __init__u Noneu bindu unbindu event_addu event_deleteu event_infou __del__( u __locals__( u widget( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu MultiCall4 s u MultiCall( u _multicall_dict( u widgetu MultiCall( ( u widgetu6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu MultiCallCreator, s X u MultiCallCreatoru __main__c sT � f d d � } t j d | d | � t j d | d � � | d d 7<d S( Nc s t � � d S( N( u print( u event( u seq( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu handler� s u bindseq.<locals>.handleru <<handler%d>>i i ( u textu bindu event_add( u sequ nu handler( ( u sequ6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu bindseq� s u bindsequ <Key>u <Control-Key>u <Alt-Key-a>u <Control-Key-a>u <Alt-Control-Key-a>u <Key-b>u <Control-Button-1>u <Alt-Button-1>u <FocusOut>u <Enter>u <Leave>i i i i i@ i� ( u Shift( u Control( u Option( u Command( ( u Shift( u Control( u Option( u Command( u Control( u Alt( u Shift( u Metau M( ( u Control( u Alt( u Shift( u Metau M( u KeyPressu Key( u KeyRelease( u ButtonPressu Button( u ButtonRelease( u Activate( u Circulate( u Colormap( u Configure( u Deactivate( u Destroy( u Enter( u Expose( u FocusIn( u FocusOut( u Gravity( u Leave( u Map( u Motion( u MouseWheel( u Property( u Reparent( u Unmap( u Visibility( ( u KeyPressu Key( u KeyRelease( u ButtonPressu Button( u ButtonRelease( u Activate( u Circulate( u Colormap( u Configure( u Deactivate( u Destroy( u Enter( u Expose( u FocusIn( u FocusOut( u Gravity( u Leave( u Map( u Motion( u MouseWheel( u Property( u Reparent( u Unmap( u Visibility(G u __doc__u sysu reu tkinteru idlelibu macosxSupportu MC_KEYPRESSu MC_KEYRELEASEu MC_BUTTONPRESSu MC_BUTTONRELEASEu MC_ACTIVATEu MC_CIRCULATEu MC_COLORMAPu MC_CONFIGUREu MC_DEACTIVATEu MC_DESTROYu MC_ENTERu MC_EXPOSEu MC_FOCUSINu MC_FOCUSOUTu MC_GRAVITYu MC_LEAVEu MC_MAPu MC_MOTIONu MC_MOUSEWHEELu MC_PROPERTYu MC_REPARENTu MC_UNMAPu MC_VISIBILITYu MC_SHIFTu MC_CONTROLu MC_ALTu MC_METAu MC_OPTIONu MC_COMMANDu runningAsOSXAppu _modifiersu _modifier_masksu dictu rangeu lenu _modifier_namesu _SimpleBinderu _statesu _state_namesu expand_substatesu _state_subsetsu _state_codesu su ru iu appendu _ComplexBinderu _typesu _binder_classesu _type_namesu compileu _keysym_reu _button_reu _parse_sequenceu _triplet_to_sequenceu _multicall_dictu MultiCallCreatoru __name__u Tku rootu Textu textu packu bindsequ mainloop( ( ( u6 /opt/alt/python33/lib64/python3.3/idlelib/MultiCall.pyu <module> s� ( \ " ' c
Save File
Cancel