gdZddlmZmZmZddlmZmZmZm Z m Z m Z ddl m Z ddlmZGddeZdZe e fd ZGd d eZGd d ZdZdZedk(reyy)z Graphically display a Tree. )IntVarMenuTk) BoxWidget CanvasFrame CanvasWidget OvalWidget ParenWidget TextWidget)Tree)in_idleceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZy)TreeSegmentWidgeta A canvas widget that displays a single segment of a hierarchical tree. Each ``TreeSegmentWidget`` connects a single "node widget" to a sequence of zero or more "subtree widgets". By default, the bottom of the node is connected to the top of each subtree by a single line. However, if the ``roof`` attribute is set, then a single triangular "roof" will connect the node to all of its children. Attributes: - ``roof``: What sort of connection to draw between the node and its subtrees. If ``roof`` is true, draw a single triangular "roof" over the subtrees. If ``roof`` is false, draw a line between each subtree and the node. Default value is false. - ``xspace``: The amount of horizontal space to leave between subtrees when managing this widget. Default value is 10. - ``yspace``: The amount of space to place between the node and its children when managing this widget. Default value is 15. - ``color``: The color of the lines connecting the node to its subtrees; and of the outline of the triangular roof. Default value is ``'#006060'``. - ``fill``: The fill color for the triangular roof. Default value is ``''`` (no fill). - ``width``: The width of the lines connecting the node to its subtrees; and of the outline of the triangular roof. Default value is 1. - ``orientation``: Determines whether the tree branches downwards or rightwards. Possible values are ``'horizontal'`` and ``'vertical'``. The default value is ``'vertical'`` (i.e., branch downwards). - ``draggable``: whether the widget can be dragged by the user. c ||_||_d|_d|_d|_d|_d|_|Dcgc]}|jdddddc}|_|jddddd |_ |j||D]}|j|d|_ tj||fi|y cc}w) zI :type node: :type subtrees: list(CanvasWidgetI) r F#006060fillhidden)rstateoutlineN)_label _subtrees _horizontal_roof_xspace_yspace_ordered create_line_linescreate_polygon_polygon_add_child_widget _managingr__init__)selfcanvaslabelsubtreesattribscsubtrees C/var/www/openai/venv/lib/python3.12/site-packages/nltk/draw/tree.pyr'zTreeSegmentWidget.__init__@s  !    PXXx!v))!Q19)ExX -- qr9.  u%G  " "7 + dF6g6YsB>c^|j}|dk(r||_|jrB|jD]}|j|d|j|jdy|jD]}|j|d|j|jdy|dk(r%|dk(rd|_y|dk(rd |_yt d |d k(rB|jD]}|j|| |j|j| yt|tr7|d d k(r/|jt|d}|j|| y|dk(r|j|j| y|dk(rD|j|j||i|jD]}|j|||iy|dvr5|dk(r||_ n |dk(r||_ |j|jy|dk(r||_ytj |||y)Nroofr)rnormal orientation horizontalverticalrz*orientation must be horizontal or verticalcolorr)rrwidth)xspaceyspacer9r:ordered)r)rr" itemconfigr$r ValueError isinstancetupleintrrupdaterr r __setitem__)r(attrvaluer)ls r/rBzTreeSegmentWidget.__setitem___s 6>DJzzA%%ax%8%!!$--x!@A%%ax%8%!!$--x!@ ] " $#$ *$#$  !MNN W_[[!!!%!0!   dmmU  ; e $aG); CQL)A   ae  , V^   dmm%  8 W_   dmmdE] ;[[!!!dE]3! ) )x$ !$ KK $ Y !DM  $ $T4 7c>|dk(r |jS|dk(r*|jj|j|S|dk(r*|jj|jdSt |t rC|ddk(r;|j t|d}|jj|dS|dk(r |jS|d k(r |jS|d k(r|jry y |d k(r |jStj||S)Nr1r8r7rrr5rr9r:r3r4r6r;)rr)itemcgetr$r>r?r"r@rrrr r __getitem__)r(rCrEs r/rIzTreeSegmentWidget.__getitem__s 6>::  W_;;=))$--> > W_;;=))$--C C e $aG); CQL)A;;=))!V4 4 X <<  X <<  ] "#! 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";; rFct|tr|jj}n|j}|jr|d|d|dzdz fS|d|dzdz |dfS)Nrr5@)r>rr*bboxr)r(rYres r/ _subtree_topzTreeSegmentWidget._subtree_topsw e. /;;=%%'D::>!#4#9#9#; tT4~~ab)G<<>DtT!W%DtT!W%DtT!W%DtT!W%D *    KKM  ueT4tUE  KKM  ueT4tUE  #G!..0NUE;;t~~33G<=D#'#4#4W#= Xx KKM ueXx H #rFc^|jr|j|S|j|SrK)r_maintain_order_horizontal_maintain_order_vertical)r(rYs r/rkz!TreeSegmentWidget._maintain_order s-   2259 9007 7rFc|j\}}}}||jurg|jD]L}|j\}}} } ||jz|kDs+|j d||jz|z N|jS|g} |jj |} ||j z} t| dzt|jD]}|j|j\}}} } | |kDs+|j|j | |z d| | |z |j zz } | j|j|||j z } t| dz ddD]}|j|j\}}} } | | ks+|j|j | | z d| | |z |j zz} | j|j||jj\}}} } | ||jz kDr8|jj d||jz | z |j} | S)Nrr5) rerrrmoverRrrangerjr])r(rYlefttoprightbotr.x1y1x2y2movedrRxis r/r|z*TreeSegmentWidget._maintain_order_verticals-"'**,sE3 DKK >>#*<<> RR%*LLC$,,$6$;<* >> !GENN((/E $A519c$..&9:#'>>!#4#9#9#; RRr6NN1%**1r615b4<<//ALL!23 ;t||#A519b"-#'>>!#4#9#9#; RRr6NN1%**1r615b4<<//ALL!23 . ${{//1 RRC$,,&&   C$,,$6$;< rFc|j\}}}}||jurf|jD]K}|j\}}} } ||jz|kDs+|j ||jz|z M|jS|g} |jj |} ||j z} t| dzt|jD]}|j|j\}}} } | |kDs+|j|j d| |z | | |z |j zz } | j|j|||j z } t| dz ddD]}|j|j\}}} } | | ks+|j|j d| | z | | |z |j zz} | j|j||jj\}}} } | ||jz kDr8|jj ||jz | z d|j} | S)Nr5rr~) rerrrrrRrrrjr])r(rYrrrrr.rrrrrrRyrs r/r{z,TreeSegmentWidget._maintain_order_horizontal<s+"'**,sE3 DKK >>#*<<> RR4<<'",LL!5!:;* >> !GENN((/Edll"A519c$..&9:#'>>!#4#9#9#; RRr6NN1%**1a"f5b4<<//ALL!23 ;dll"A519b"-#'>>!#4#9#9#; RRr6NN1%**1a"f5b4<<//ALL!23 . ${{//1 RRD4<<''    !4r!91= rFc|j\}}d}|jD]\}|j}||dz |jz}||dz }|j ||||d|dz |j zz }^d}|jD]}||j |dz }|t|jz}|jD]}|j d||z y)Nrr5rb)rhrrerrrrfrj) r(rprqrr. subtree_bboxdxdycenters r/_manage_horizontalz$TreeSegmentWidget._manage_horizontalfs**, ~~G"<<>La(4<<7B\!_$B LLR a<?2T\\A AA &~~G d''03 3F&#dnn%%~~G LLEFN +&rFc|j\}}d}|jD]\}|j}||dz |jz}||dz }|j ||||d|dz |j zz }^d}|jD]/}||j |dt|jz z }1|jD]}|j ||z dy)Nrr5rdr)rhrrerrrrfrj) r(rprqrr.rrrrs r/_manage_verticalz"TreeSegmentWidget._manage_vertical|s**, ~~G"<<>La(4<<7B\!_$B LLR a<?2T\\A AA &~~G d''03c$..6II IF&~~G LL +&rFcd|_|j\}}t|jdk(ry|jr|j n|j |jD]}|j|d|_y)NTrF)r&rhrjrrrrry)r(rprqr.s r/_managezTreeSegmentWidget._managesu**, t~~ ! #      # # %  ! ! #~~G LL !&rFc<d|jd|jdS)Nz [TreeSeg z: ])rrrLs r/__repr__zTreeSegmentWidget.__repr__s 4;;-r$..)9;;rFN)__name__ __module__ __qualname____doc__r'rBrIr*r+rPrUrZr^r`rfrhryrkr|r{rrrrrFr/rrsqB7>*8X80!!!! 88'IR8 (T(T,,,*"r r*_tree_to_treesegr) r)t make_node make_leaf tree_attribs node_attribs leaf_attribs loc_attribsr*rYr+s r/rrs!T&!'')<|<       !ILII3l33  sA c i}i}i}i}t|jD]V\} } | dddk(r | || dd<| dddk(r | || dd<(| dddk(r | || dd<9| dddk(r | || dd<Jtd| zt||||||||S) aS Convert a Tree into a ``TreeSegmentWidget``. :param make_node: A ``CanvasWidget`` constructor or a function that creates ``CanvasWidgets``. ``make_node`` is used to convert the Tree's nodes into ``CanvasWidgets``. If no constructor is specified, then ``TextWidget`` will be used. :param make_leaf: A ``CanvasWidget`` constructor or a function that creates ``CanvasWidgets``. ``make_leaf`` is used to convert the Tree's leafs into ``CanvasWidgets``. If no constructor is specified, then ``TextWidget`` will be used. :param attribs: Attributes for the canvas widgets that make up the returned ``TreeSegmentWidget``. Any attribute beginning with ``'tree_'`` will be passed to all ``TreeSegmentWidgets`` (with the ``'tree_'`` prefix removed. Any attribute beginning with ``'node_'`` will be passed to all nodes. Any attribute beginning with ``'leaf_'`` will be passed to all leaves. And any attribute beginning with ``'loc_'`` will be passed to all text locations (for Trees). Ntree_node_leaf_loc_zBad attribute: %s)listitemsr=r) r)rrrr,rrrrkeyrDs r/tree_to_treesegmentrs0LLLK7==?+ U r7g $)LQR ! !W $)LQR ! !W $)LQR ! !W #(KAB 0367 7,    rFceZdZdZeefdZdZdZddZddZ ddZ ddZ dd Z dd Z d Zd Zd ZdZdZdZdZy) TreeWidgeta A canvas widget that displays a single Tree. ``TreeWidget`` manages a group of ``TreeSegmentWidgets`` that are used to display a Tree. Attributes: - ``node_attr``: Sets the attribute ``attr`` on all of the node widgets for this ``TreeWidget``. - ``node_attr``: Sets the attribute ``attr`` on all of the leaf widgets for this ``TreeWidget``. - ``loc_attr``: Sets the attribute ``attr`` on all of the location widgets for this ``TreeWidget`` (if it was built from a Tree). Note that a location widget is a ``TextWidget``. - ``xspace``: The amount of horizontal space to leave between subtrees when managing this widget. Default value is 10. - ``yspace``: The amount of space to place between the node and its children when managing this widget. Default value is 15. - ``line_color``: The color of the lines connecting each expanded node to its subtrees. - ``roof_color``: The color of the outline of the triangular roof for collapsed trees. - ``roof_fill``: The fill color for the triangular roof for collapsed trees. - ``width`` - ``orientation``: Determines whether the tree branches downwards or rightwards. Possible values are ``'horizontal'`` and ``'vertical'``. The default value is ``'vertical'`` (i.e., branch downwards). - ``shapeable``: whether the subtrees can be independently dragged by the user. THIS property simply sets the ``DRAGGABLE`` property on all of the ``TreeWidget``'s tree segments. - ``draggable``: whether the widget can be dragged by the user. c ||_||_||_i|_i|_ddi|_d|_d|_d|_d|_ d|_ d|_ d|_ d|_ d|_i|_i|_i|_g|_g|_|j)||d |j+||d |_|j/|j,t1j2||fi|y) Nr7z#008000z#008080r5z#c0c0c0Frr6r) _make_node _make_leaf_tree _nodeattribs _leafattribs _locattribs _line_color _line_width _roof_color _roof_fill _shapeablerr _orientationr _keys_expanded_trees_collapsed_trees_nodes_leaves_make_collapsed_trees_make_expanded_tree_treesegr%rr')r(r)rrrr,s r/r'zTreeWidget.__init__&s$# #Y/$$#  &  ! "   ""61b100B?  t}}-dF6g6rFc |j|SaF Return the ``TreeSegmentWidget`` for the specified subtree. :param path_to_tree: A list of indices i1, i2, ..., in, where the desired widget is the widget corresponding to ``tree.children()[i1].children()[i2]....children()[in]``. For the root, the path is ``()``. )rr( path_to_trees r/ expanded_treezTreeWidget.expanded_treeIs##L11rFc |j|Sr)rrs r/collapsed_treezTreeWidget.collapsed_treeTs$$\22rFct|jjD]}|j||t|jjD]}|j||yz5 Add a binding to all tree segments. N)rrvalues bind_clickrr(callbackbuttontsegs r/bind_click_treeszTreeWidget.bind_click_trees_s\--4467D OOHf -8..5578D OOHf -9rFct|jjD]}|j||t|jjD]}|j||yr)rrr bind_dragrrs r/bind_drag_treeszTreeWidget.bind_drag_treeshs\--4467D NN8V ,8..5578D NN8V ,9rFc|jD]}|j|||jD]}|j||yz. Add a binding to all leaves. N)rrr(rrleafs r/bind_click_leaveszTreeWidget.bind_click_leavesqs<LLD OOHf -!LLD OOHf -!rFc|jD]}|j|||jD]}|j||yr)rrrs r/bind_drag_leaveszTreeWidget.bind_drag_leaveszs<LLD NN8V ,!LLD NN8V ,!rFc|jD]}|j|||jD]}|j||yz- Add a binding to all nodes. 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" [ ?? " X <<  X <<  ] "$$ $++D$7 7rFcgSrKrrLs r/r`zTreeWidget._tags#s rFc"t|jjt|jjz}|D]C}|j s|j |j |jEyrK)rrrrrshowrr)r(segsrs r/rzTreeWidget._manage&siD((//12T  ! ! ( ( *6  D{{}   rFcz|}|dr|j|j|}n|j|j|}|j|ur*|j ||j |||_n |jj|||j|jjdd\}}|jjdd\}}|j||z ||z |j|jj|y)z) Collapse/expand a tree. r1Nrd)rrrparentrOr%rrUrr*rerrrA)r(r old_treeseg new_treesegnewxnewyoldxoldys r/toggle_collapsedzTreeWidget.toggle_collapsed0s# v ..tzz+/FGK// ;0GHK    4 '  % %k 2  " "; /'DM    . .{K H "((*//1"15 t"((*//1"15 tdTk2  ##K0rFN)r5)rrrrr r'rrrrrrrrrrrBrIr`rr rrFr/rrsb&R$.!7F 2 3.-.-.-B<.=8~841rFrc0eZdZdZdZdZdZdZdZy)TreeViewc hddlm}m}||_t |_|j j d|j jd|j|j jd|jt|j x}|_ |j jd|jjt|j |_ |jjdd|jj d f}d|jj f}t!||t#||_g|_t)t#|D]q}t+|j-|||d d d d d d| }|j/|j0|j&j3||j5|dds|j7|jj9dd|j;y)Nr)ceilsqrtNLTKz z z helveticaboldz#008040z#004080z#004040whiter5) node_font leaf_color node_colorrrrr leaf_fontboth)expandr)mathrr_treesr_toptitlebinddestroyr_cframe print_to_filer_sizesetrr@rj_width_widgetsrrr)rr r] add_widget_layoutpack _init_menubar) r(treesrrcfrhelvrwidgets r/r'zTreeView.__init__Vs# D   }dll3 }dll3' 22T\ }dll&@&@ADII&  rdjjnn..7djjnn../$tCJ/01  s5z"A a$$$!$ F  # #F$;$; < MM  ( MM&!Q '#"  0 rFcpdx}x}x}}|j}tt|jD]}|j|}|j dd\}}||zdk(r|}d}|j ||z ||z |j ddz}t ||j ddz}y)Nrrdrrb)r%rrjr&rerrm) r(rrrrur8r.rr s r/r(zTreeView._layoutsAD s4==)*A]]1%F!;;=!,LT45yA~ KKD!d( + a 2%AtV[[]1-23D+rFct|j}t|d}|jdd|jjd|jdd|j d|j d d| t|d}|jd |jdd |j |jd|jdd|j |jd|jdd|j |jd|jdd|j |jd|jdd|j |j dd| |jj|y)Nr)tearoffzPrint to PostscriptzCtrl-p)r* underlinecommand acceleratorExitr5zCtrl-xFile)r*r2menuTinyr)r*variabler2rDr3SmallrMediumLargeHuge2Zoom)r7) rr add_commandr!r"r  add_cascadeadd_radiobuttonr#resizeconfig)r(menubarfilemenuzoommenus r/r*zTreeView._init_menubarstyy/+'LL..  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N)r rmainloop)r(argskwargss r/rOzTreeView.mainloops% 9  D+F+rFN) rrrr'r(r*rEr rOrrFr/r r Us")V 45'n$ ,rFr c0t|jy)zd Open a new window containing a graphical diagram of the given trees. :rtype: None N)r rO)r+s r/ draw_treesrSs e rFc &ddlfd}tddd}tjd}t |j |dd d d d d d }|j |ddd}d}tjd}t |j |||d}fd}fd} |j|j|j|j|j|d|jdj| d|jj| dt|j |} |j | |jddzdtjd} t|j | d dd} d| d<|j | d|jddzd} d}t|j |j!}t#|j |d d}|j || jddz|jddztjd}t |j |dddd d!d"#}|j%|j || jddz|jddz|j| |j|jd|j'y)$Nrc6djddz|d<y)N#%06dri?Brrandint)cwrandoms r/rzdemo..fillsv~~a886 rFi&ird)r8height closeenoughzU (S (NP the very big cat) (VP (Adv sorta) (V saw) (NP (Det the) (N dog))))r5)rir)ritalicrblackgreen4blue2)rrrrrrrrc:d}t|t|||dS)N)rir)fontgreenr)rr )r)textbigs r/boxitzdemo..boxits(FDs!C'RRrFc2t|t||dS)Ncyanr)r r )r)res r/ovalitzdemo..ovalits&*VT":HHrFz/(S (NP this tree) (VP (V is) (AdjP shapeable))))rc6djddz|d<y)Nz#%04d00r'r7rW)rrZs r/r7zdemo..colors!FNN1d$;;W rFcdjddz|jd<d|jjd<y)NrVrrlrrr7)rXr*rY)rrZs r/color2zdemo..color2!s<")FNN1d,C"C +2 (rFrbzb (S (NP this tree) (AUX was) (VP (V built) (PP (P with) (NP (N tree_to_treesegment)))))) tree_color tree_xspace tree_widthrc>|ddk(r|jddjdjd|jddjdjd|jdjdjd|jjdjdd|d<y|jddjdjd|jddjdjd|jdjdjd|jjdjdd|d<y)Nr3r4r5rr6rb)rr+set_textr) treewidgets r/ orientswitchzdemo..orientswitch9s_ m $ 4  $ $Q * 3 3 5a 8 A A* M  % %a + 4 4 6q 9 B B: N  % %a ( 1 1 3A 6 ? ? 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