`]c@ sdZddlmZddlZddlmZmZmZmZm Z defdYZ de fdYZ d Z ed kre ndS( sC Tkinter widgets for displaying multi-column listboxes and tables. i(tdivisionN(tFrametLabeltListboxt ScrollbartTkt MultiListboxcB sieZdZedddeddZeddddd d dd d d ZedddddddedddddeZd=idZ dZ dZ dZ edZedZedZdZdZdZd=d=edZidZd Zid!Zid"Zd=d#Zd$Zd=d%Zd&Zd'Zd(Zd=d=d=d)Z d=d=d=d*Z!d=d=d=d+Z"d,Z#d-Z$d.Z%d/Z&d0Z'd1Z(d2Z)d3Z*d4Z+d5Z,d6Z-d7Z.d8Z/d9Z0d:Z1d;Z2d<Z3eZ4eZ5eZ6e.Z7e/Z8e$Z9e0Z:RS(>s A multi-column listbox, where the current selection applies to an entire row. Based on the MultiListbox Tkinter widget recipe from the Python Cookbook (http://code.activestate.com/recipes/52266/) For the most part, ``MultiListbox`` methods delegate to its contained listboxes. For any methods that do not have docstrings, see ``Tkinter.Listbox`` for a description of what that method does. t backgrounds#888t takefocusthighlightthicknessit borderwidthtrelieftraisedtfontshelvetica -16 bolds#444t foregroundtwhitetselectborderwidthitexportselectiontselectbackgroundt activestyletnonec s-t|tr*tt|}t}nt}t|dkrQtdnt|_ g_ g_ |d#krdgt|}n't|t|krtdn|_ tj|jjdddxtj D]\}}j|d|||rtd|j} j j| | jd|ddd d d dd d|| _ntj} j j| | jd|ddd d d dd d|| _| jd j| jdj| jdfd| jdfd| jdfd| jdfd| jdfd| jdd| jd jqWjd jjdfdjdfdjdfd jd!fd"j||d#S($s/ Construct a new multi-column listbox widget. :param master: The widget that should contain the new multi-column listbox. :param columns: Specifies what columns should be included in the new multi-column listbox. If ``columns`` is an integer, the it is the number of columns to include. If it is a list, then its length indicates the number of columns to include; and each element of the list will be used as a label for the corresponding column. :param cnf, kw: Configuration parameters for this widget. Use ``label_*`` to configure all labels; and ``listbox_*`` to configure all listboxes. E.g.: >>> mlb = MultiListbox(master, 5, label_foreground='red') isExpected at least one columnis*Expected one column_weight for each columntweightttexttcolumntrowtstickytnewstpadxtpadys s s c s jdS(Ni(t_scroll(te(tself(s.lib/python2.7/site-packages/nltk/draw/table.pytts c sjd S(Ni(R(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!s c sj|jS(N(Rtdelta(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!s c sj|j|jS(N(t scan_marktxty(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!s c sj|j|jS(N(t scan_dragtoR$R%(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!s cS sdS(Ntbreak((R((s.lib/python2.7/site-packages/nltk/draw/table.pyR R!sc sjddS(NR"i(tselect(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!sc sjddS(NR"i(R((R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!sc sjdj S(NR"(R(t _pagesize(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!sc sjdjS(NR"(R(R)(R(R(s.lib/python2.7/site-packages/nltk/draw/table.pyR R!N(t isinstancetinttlisttrangetFalsetTruetlent ValueErrorttuplet _column_namest _listboxest_labelstNonet_column_weightsRt__init__t FRAME_CONFIGtgrid_rowconfiguret enumeratetgrid_columnconfigureRt LABEL_CONFIGtappendtgridt column_indexRtLISTBOX_CONFIGtbindt_selectt_resize_columnt configure( Rtmastertcolumnstcolumn_weightstcnftkwtinclude_labelstitlabeltltlb((Rs.lib/python2.7/site-packages/nltk/draw/table.pyR8CsT     ( ( cC s9|jjdrtSd|_|j|krxt|jD]A\}}t|j|j |j dkr>||_q>q>Wne|j|jj dkr|jj |_n7|jdkr|jj dkr|jj d|_n|jdk r1|jjd|j |jjd|j |jtStSdS( s Callback used to resize a column of the table. Return ``True`` if the column is actually getting resized (if the user clicked on the far left or far right 5 pixels of a label); and ``False`` otherwies. si iiissN(twidgetRBR.R6t_resize_column_indexR;R4tabsR$twinfo_xt winfo_widthR@t_resize_column_motion_cbtnumt_resize_column_buttonrelease_cbR/(RteventRLRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRDs"  )! cC sw|j|j}|j|d}|j|jj}|j|j}td|d||||ds(RPtunbindRV(RRX((s.lib/python2.7/site-packages/nltk/draw/table.pyRWscC s|jS(sh A tuple containing the names of the columns used by this multi-column listbox. (R3(R((s.lib/python2.7/site-packages/nltk/draw/table.pyt column_namesscC s t|jS(s A tuple containing the ``Tkinter.Label`` widgets used to display the label of each column. If this multi-column listbox was created without labels, then this will be an empty tuple. These widgets will all be augmented with a ``column_index`` attribute, which can be used to determine which column they correspond to. This can be convenient, e.g., when defining callbacks for bound events. (R2R5(R((s.lib/python2.7/site-packages/nltk/draw/table.pyt column_labelss cC s t|jS(sY A tuple containing the ``Tkinter.Listbox`` widgets used to display individual columns. These widgets will all be augmented with a ``column_index`` attribute, which can be used to determine which column they correspond to. This can be convenient, e.g., when defining callbacks for bound events. (R2R4(R((s.lib/python2.7/site-packages/nltk/draw/table.pyt listboxess cC sM|jj|j}|jdd|j||j||jdS(Nitend(RPtnearestR%tselection_cleart selection_settactivatetfocus(RRRL((s.lib/python2.7/site-packages/nltk/draw/table.pyRCs   cC s(x!|jD]}|j|dq WdS(NtunitR'(R4t yview_scroll(RR"RO((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s&t|jdt|jdS(s2:return: The number of rows that makes up one pages @0,1000000s@0,0(R+tindex(R((s.lib/python2.7/site-packages/nltk/draw/table.pyR)scC s|dk r'|dk r'tdn|dk rut|jdkrXd|}qut|jd|}n|jdd|dk rtt|d|jd}|j ||r|j |qndS(s Set the selected row. If ``index`` is specified, then select row ``index``. Otherwise, if ``delta`` is specified, then move the current selection by ``delta`` (negative numbers for up, positive numbers for down). This will not move the selection past the top or the bottom of the list. :param see: If true, then call ``self.see()`` with the newly selected index, to ensure that it is visible. s$specify index or delta, but not bothiiRbiN( R6R1R0t curselectionR+RdtminRZtsizeRetsee(RRjR"Rn((s.lib/python2.7/site-packages/nltk/draw/table.pyR( s    " cK stt|jt|j}xt|jD]\}}|jdse|jdrx|jD]}|ji||d6qoWq;|jds|jdrxC|jD]}|ji||d6qWq;tj|i||6q;WdS(s8 Configure this widget. Use ``label_*`` to configure all labels; and ``listbox_*`` to configure all listboxes. E.g.: >>> mlb = MultiListbox(master, 5) >>> mlb.configure(label_foreground='red') >>> mlb.configure(listbox_foreground='red') tlabel_slabel-itlistbox_slistbox-iN(tdictR,titemst startswithR5RER4R(RRIRJtkeytvalRMtlistbox((s.lib/python2.7/site-packages/nltk/draw/table.pyRE/s (cC s|ji||6dS(s| Configure this widget. This is equivalent to ``self.configure({key,val``)}. See ``configure()``. N(RE(RRtRu((s.lib/python2.7/site-packages/nltk/draw/table.pyt __setitem__CscK s+x$|jD]}|j|||q WdS(s Configure all table cells in the given row. Valid keyword arguments are: ``background``, ``bg``, ``foreground``, ``fg``, ``selectbackground``, ``selectforeground``. N(R4t itemconfigure(Rt row_indexRIRJRO((s.lib/python2.7/site-packages/nltk/draw/table.pyt rowconfigureJscK s|j|}tt|jt|j}xwt|jD]c\}}|dkrxHt|jD]}|j|i||6qsWqH|ji||6qHWdS( s Configure all table cells in the given column. Valid keyword arguments are: ``background``, ``bg``, ``foreground``, ``fg``, ``selectbackground``, ``selectforeground``. RtbgRtfgRtselectforegroundN(RR{RR|RR}(R4RqR,RrR-RmRxRE(Rt col_indexRIRJRORtRuRL((s.lib/python2.7/site-packages/nltk/draw/table.pytcolumnconfigureSs ( cK s |j|}|j|||S(s Configure the table cell at the given row and column. Valid keyword arguments are: ``background``, ``bg``, ``foreground``, ``fg``, ``selectbackground``, ``selectforeground``. (R4Rx(RRyR~RIRJRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRxjs cG s~x8|D]0}t|t|jkrtdqqWx<t|jtt|D]\}}|j||qZWdS(s0 Insert the given row or rows into the table, at the given index. Each row value should be a tuple of cell values, one for each column in the row. Index may be an integer or any of the special strings (such as ``'end'``) accepted by ``Tkinter.Listbox``. sDrows should be tuples whose length is equal to the number of columnsN(R0R3R1tzipR4R,tinsert(RRjtrowsteltROtelts((s.lib/python2.7/site-packages/nltk/draw/table.pyRws  +cC s_g|jD]}|j||^q }|rQgt|D]}t|^q;St|SdS(s Return the value(s) of the specified row(s). If ``last`` is not specified, then return a single row value; otherwise, return a list of row values. Each row value is a tuple of cell values, one for each column in the row. N(R4tgetRR2(RtfirsttlastROtvaluesR((s.lib/python2.7/site-packages/nltk/draw/table.pyRs(#c C s|jddd|\}}}}|j|j|\}}}} t|t|t|t|t|t| fS(s Return the bounding box for the given table cell, relative to this widget's top-left corner. The bounding box is a tuple of integers ``(left, top, width, height)``. RiR(t grid_bboxR4tbboxR+( RRtcoltdxtdyt_R$R%twth((s.lib/python2.7/site-packages/nltk/draw/table.pyRs$"cC sE|jr|j|jn|j|j|j|dddS(s1 Hide the given column. The column's state is still maintained: its values will still be returned by ``get()``, and you must supply its values when calling ``insert()``. It is safe to call this on a column that is already hidden. :see: ``show_column()`` RiN(R5t grid_forgetRaR<(RR~((s.lib/python2.7/site-packages/nltk/draw/table.pyt hide_columns c C s|j|}|jrH|j|jd|ddddddddn|j|jd|dddddddd|j|d |d S( s Display a column that has been hidden using ``hide_column()``. It is safe to call this on a column that is not hidden. RRiRRRRiRN(R7R5R?R4R<(RR~R((s.lib/python2.7/site-packages/nltk/draw/table.pyt show_columns  "cC s)g|jD]}|j|||^q S(sK Add a binding to each ``Tkinter.Label`` widget in this mult-column listbox that will call ``func`` in response to the event sequence. :return: A list of the identifiers of replaced binding functions (if any), allowing for their deletion (to prevent a memory leak). (R`RB(RtsequencetfunctaddRM((s.lib/python2.7/site-packages/nltk/draw/table.pytbind_to_labelss cC s+x$|jD]}|j|||q WdS(sM Add a binding to each ``Tkinter.Listbox`` widget in this mult-column listbox that will call ``func`` in response to the event sequence. :return: A list of the identifiers of replaced binding functions (if any), allowing for their deletion (to prevent a memory leak). N(RaRB(RRRRRv((s.lib/python2.7/site-packages/nltk/draw/table.pytbind_to_listboxess cC s&|j||||j|||S(sc Add a binding to each ``Tkinter.Label`` and ``Tkinter.Listbox`` widget in this mult-column listbox that will call ``func`` in response to the event sequence. :return: A list of the identifiers of replaced binding functions (if any), allowing for their deletion (to prevent a memory leak). (RR(RRRR((s.lib/python2.7/site-packages/nltk/draw/table.pytbind_to_columnss cO s|jdj||S(Ni(R4Rk(Rtargstkwargs((s.lib/python2.7/site-packages/nltk/draw/table.pyRkscO s|jdj||S(Ni(R4tselection_includes(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscO s|jdj||S(Ni(R4titemcget(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscO s|jdj||S(Ni(R4Rm(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRmscO s|jdj||S(Ni(R4Rj(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRjscO s|jdj||S(Ni(R4Rc(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRcscO s(x!|jD]}|j||q WdS(N(R4Rf(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRfscO s(x!|jD]}|j||q WdS(N(R4tdelete(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRscO s(x!|jD]}|j||q WdS(N(R4R#(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyR# scO s(x!|jD]}|j||q WdS(N(R4R&(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyR&scO s(x!|jD]}|j||q WdS(N(R4Rn(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRnscO s(x!|jD]}|j||q WdS(N(R4tselection_anchor(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRscO s(x!|jD]}|j||q WdS(N(R4Rd(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRdscO s(x!|jD]}|j||q WdS(N(R4Re(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRescO s*x#|jD]}|j||}q W|S(N(R4tyview(RRRROtv((s.lib/python2.7/site-packages/nltk/draw/table.pyR#scO s(x!|jD]}|j||q WdS(N(R4t yview_moveto(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyR(scO s(x!|jD]}|j||q WdS(N(R4Ri(RRRRO((s.lib/python2.7/site-packages/nltk/draw/table.pyRi,sN(;t__name__t __module__t__doc__RqR/R9R=R.RAR6R8RDRURWtpropertyR_R`RaRCRR)R(RERwRzRRxRRRRRRRRRkRRRmRjRcRfRR#R&RnRRdReRRRit itemconfigt rowconfigt columnconfigt select_anchort select_cleartselect_includest select_set(((s.lib/python2.7/site-packages/nltk/draw/table.pyRs   ^ !     $                          tTablecB seZdZd#d#eed#idZdZdZdZd#d#d#dZ idZ idZ d#dZ d#d#d#d Z d#d#d#d Zd#d#d#d Ze Ze Ze Zd Zd ZdZdZdZdZdZdZdZedZdZdZdZ dZ!d#d#edZ"ddZ#dZ$edZ%dZ&d#e'd Z(e'e'd!Z)e'Z*d"Z+RS($s A display widget for a table of values, based on a ``MultiListbox`` widget. For many purposes, ``Table`` can be treated as a list-of-lists. E.g., table[i] is a list of the values for row i; and table.append(row) adds a new row with the given lits of values. Individual cells can be accessed using table[i,j], which refers to the j-th column of the i-th row. This can be used to both read and write values from the table. E.g.: >>> table[i,j] = 'hello' The column (j) can be given either as an index number, or as a column name. E.g., the following prints the value in the 3rd row for the 'First Name' column: >>> print(table[3, 'First Name']) John You can configure the colors for individual rows, columns, or cells using ``rowconfig()``, ``columnconfig()``, and ``itemconfig()``. The color configuration for each row will be preserved if the table is modified; however, when new rows are added, any color configurations that have been made for *columns* will not be applied to the new row. Note: Although ``Table`` acts like a widget in some ways (e.g., it defines ``grid()``, ``pack()``, and ``bind()``), it is not itself a widget; it just contains one. This is because widgets need to define ``__getitem__()``, ``__setitem__()``, and ``__nonzero__()`` in a way that's incompatible with the fact that ``Table`` behaves as a list-of-lists. :ivar _mlb: The multi-column listbox used to display this table's data. :ivar _rows: A list-of-lists used to hold the cell values of this table. Each element of _rows is a row value, i.e., a list of cell values, one for each column in the row. c K st||_||_t||_tdt|D|_|dkr^g|_ n/g|D]} g| D] } | ^qr^qe|_ x|j D]} |j | qWt |j|||| |_ |j j dddtdd|rKt|jddd |j j} | j|j jd d <| j dd dd | |_nd|_|rx6t|j jD]\} }|jd|jqmWn|jdS(s Construct a new Table widget. :type master: Tkinter.Widget :param master: The widget that should contain the new table. :type column_names: list(str) :param column_names: A list of names for the columns; these names will be used to create labels for each column; and can be used as an index when reading or writing cell values from the table. :type rows: list(list) :param rows: A list of row values used to initialze the table. Each row value should be a tuple of cell values, one for each column in the row. :type scrollbar: bool :param scrollbar: If true, then create a scrollbar for the new table widget. :type click_to_sort: bool :param click_to_sort: If true, then create bindings that will sort the table's rows by a given column's values if the user clicks on that colum's label. :type reprfunc: function :param reprfunc: If specified, then use this function to convert each table cell value to a string suitable for display. ``reprfunc`` has the following signature: reprfunc(row_index, col_index, cell_value) -> str (Note that the column is specified by index, not by name.) :param cnf, kw: Configuration parameters for this widget's contained ``MultiListbox``. See ``MultiListbox.__init__()`` for details. cs s!|]\}}||fVqdS(N((t.0RLtc((s.lib/python2.7/site-packages/nltk/draw/table.pys stsidetlefttexpandtfilltbothtorienttverticaltcommandityscrollcommandtrightR%s N(R0t _num_columnst _reprfuncRt_frameRqR;t_column_name_to_indexR6t_rowst _checkrowRt_mlbtpackR/RRtsetRat _scrollbart_sortkeyR`RBt_sortt _fill_table(RRFR_RRHt scrollbart click_to_sorttreprfuncRIRJRRtsbRLRN((s.lib/python2.7/site-packages/nltk/draw/table.pyR8ps*+   /!  cO s|jj||dS(srPosition this table's main frame widget in its parent widget. See ``Tkinter.Frame.pack()`` for more info.N(RR(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscO s|jj||dS(srPosition this table's main frame widget in its parent widget. See ``Tkinter.Frame.grid()`` for more info.N(RR?(RRR((s.lib/python2.7/site-packages/nltk/draw/table.pyR?scC s|jjdS(s-Direct (keyboard) input foxus to this widget.N(RRg(R((s.lib/python2.7/site-packages/nltk/draw/table.pyRgscC s|jj|||dS(skAdd a binding to this table's main frame that will call ``func`` in response to the event sequence.N(RRB(RRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRBscK s|jj|||dS(s%:see: ``MultiListbox.rowconfigure()``N(RRz(RRyRIRJ((s.lib/python2.7/site-packages/nltk/draw/table.pyRzscK s)|j|}|jj|||dS(s(:see: ``MultiListbox.columnconfigure()``N(R@RR(RR~RIRJ((s.lib/python2.7/site-packages/nltk/draw/table.pyRscK s(|j|}|jj||||S(s&:see: ``MultiListbox.itemconfigure()``(R@RRx(RRyR~RIRJ((s.lib/python2.7/site-packages/nltk/draw/table.pyRxscC s|jj|||S(s':see: ``MultiListbox.bind_to_labels()``(RR(RRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s|jj|||S(s*:see: ``MultiListbox.bind_to_listboxes()``(RR(RRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s|jj|||S(s(:see: ``MultiListbox.bind_to_columns()``(RR(RRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s|j||jj|||jdk rfgt|D]!\}}|j|||^q<}n|jj|||jr|jndS(sT Insert a new row into the table, so that its row index will be ``row_index``. If the table contains any rows whose row index is greater than or equal to ``row_index``, then they will be shifted down. :param rowvalue: A tuple of cell values, one for each column in the new row. N( RRRRR6R;Rt_DEBUGt_check_table_vs_mlb(RRytrowvaluetjR((s.lib/python2.7/site-packages/nltk/draw/table.pyRs 7 cC s8x|D]}|j|qW|jr4|jndS(s Add new rows at the end of the table. :param rowvalues: A list of row values used to initialze the table. Each row value should be a tuple of cell values, one for each column in the row. N(R>RR(Rt rowvaluesR((s.lib/python2.7/site-packages/nltk/draw/table.pytextend s  cC s3|jt|j||jr/|jndS(s Add a new row to the end of the table. :param rowvalue: A tuple of cell values, one for each column in the new row. N(RR0RRR(RR((s.lib/python2.7/site-packages/nltk/draw/table.pyR>s cC s6g|_|jjdd|jr2|jndS(s0 Delete all rows in this table. iRbN(RRRRR(R((s.lib/python2.7/site-packages/nltk/draw/table.pytclear%s  cC stt|trtdnRt|tr_t|dkr_|j|d|j|dSt|j|SdS(s Return the value of a row or a cell in this table. If ``index`` is an integer, then the row value for the ``index``th row. This row value consists of a tuple of cell values, one for each column in the row. If ``index`` is a tuple of two integers, ``(i,j)``, then return the value of the cell in the ``i``th row and the ``j``th column. sSlicing not supportediiiN(R*tsliceR1R2R0RR@(RRj((s.lib/python2.7/site-packages/nltk/draw/table.pyt __getitem__.s ! cC st|trtdnzt|trt|dkr|d|j|d}}|j|g}||j||<|jdk r|j|||}n|j j |j |||j j |j |d|j|n|j|g}|j|t||j|<|jdk rdgt|D]!\}}|j|||^q:}n|j j |||j j |d|j|dS(s Replace the value of a row or a cell in this table with ``val``. If ``index`` is an integer, then ``val`` should be a row value (i.e., a tuple of cell values, one for each column). In this case, the values of the ``index``th row of the table will be replaced with the values in ``val``. If ``index`` is a tuple of integers, ``(i,j)``, then replace the value of the cell in the ``i``th row and ``j``th column with ``val``. sSlicing not supportediiiN(R*RR1R2R0R@t_save_config_infoRRR6RRaRRt_restore_config_infoRR,R;(RRjRuRLRt config_cookieR((s.lib/python2.7/site-packages/nltk/draw/table.pyRw>s&! 7cC st|trtdnt|trNt|dkrNtdn|j|=|jj||jr~|j ndS(sA Delete the ``row_index``th row from this table. sSlicing not supportedisCannot delete a single cell!N( R*RR1R2R0RRRRR(RRy((s.lib/python2.7/site-packages/nltk/draw/table.pyt __delitem__es!  cC s t|jS(s< :return: the number of rows in this table. (R0R(R((s.lib/python2.7/site-packages/nltk/draw/table.pyt__len__rscC s>t||jkr:td|t||jfndS(s Helper function: check that a given row value has the correct number of elements; and if not, raise an exception. s"Row %r has %d columns; expected %dN(R0RR1(RR((s.lib/python2.7/site-packages/nltk/draw/table.pyRxscC s |jjS(s1A list of the names of the columns in this table.(RR_(R((s.lib/python2.7/site-packages/nltk/draw/table.pyR_scC sAt|tr2d|ko)|jknr2|S|j|SdS(s If ``i`` is a valid column index integer, then return it as is. Otherwise, check if ``i`` is used as the name for any column; if so, return that column's index. Otherwise, raise a ``KeyError`` exception. iN(R*R+RR(RRL((s.lib/python2.7/site-packages/nltk/draw/table.pyR@s.cC s|jj|j|dS(s$:see: ``MultiListbox.hide_column()``N(RRR@(RR@((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s|jj|j|dS(s$:see: ``MultiListbox.show_column()``N(RRR@(RR@((s.lib/python2.7/site-packages/nltk/draw/table.pyRscC s+|jj}|r#t|dSdSdS(s Return the index of the currently selected row, or None if no row is selected. To get the row value itself, use ``table[table.selected_row()]``. iN(RRkR+R6(Rtsel((s.lib/python2.7/site-packages/nltk/draw/table.pyt selected_rowscC s|jj|||dS(s:see: ``MultiListbox.select()``N(RR((RRjR"Rn((s.lib/python2.7/site-packages/nltk/draw/table.pyR(sttogglecC s|d krtdn|j|}|jdt}|dkrg||jkrg|jjn1|jjdtj |d|dk||_|j |j |dtdt|j r|j nd S( s Sort the rows in this table, using the specified column's values as a sort key. :param column_index: Specifies which column to sort, using either a column index (int) or a column's label name (str). :param order: Specifies whether to sort the values in ascending or descending order: - ``'ascending'``: Sort from least to greatest. - ``'descending'``: Sort from greatest to least. - ``'toggle'``: If the most recent call to ``sort_by()`` sorted the table by the same column (``column_index``), then reverse the rows; otherwise sort in ascending order. t ascendingt descendingRsBsort_by(): order should be "ascending", "descending", or "toggle".t index_by_idRttreverseRnN(RRR(R1R@RR/RRRtsorttoperatort itemgetterRRRR(RR@torderR((s.lib/python2.7/site-packages/nltk/draw/table.pytsort_bys      cC s7|jj}|jj|r"dS|j|dSdS(sLEvent handler for clicking on a column label -- sort by that column.tcontinueN(RPR@RRDR(RRXR@((s.lib/python2.7/site-packages/nltk/draw/table.pyRs   cC s|jjddxvt|jD]e\}}|jdk rugt|D]!\}}|j|||^qK}n|jjd|q#WdS(s Re-draw the table from scratch, by clearing out the table's multi-column listbox; and then filling it in with values from ``self._rows``. Note that any cell-, row-, or column-specific color configuration that has been done will be lost. The selection will also be lost -- i.e., no row will be selected after this call completes. iRbN(RRR;RRR6R(Rt save_configRLRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyRs 7c s tfddDS(Nc3 s1|]'}|jj|dfVqdS(iN(RR(Rtk(RtrR(s.lib/python2.7/site-packages/nltk/draw/table.pys sRR}RR(RR}RR(Rq(RRR((RRRs.lib/python2.7/site-packages/nltk/draw/table.pyt_get_itemconfigs c s|dkr*tttj}nj}|r^|dk r^tj|}n|rtfd|D}ntfd|D}||fS(s* Return a 'cookie' containing information about which row is selected, and what color configurations have been applied. this information can the be re-applied to the table (after making modifications) using ``_restore_config_info()``. Color configuration information will be saved for any rows in ``row_indices``, or in the entire table, if ``row_indices=None``. If ``index_by_id=True``, the the cookie will associate rows with their configuration information based on the rows' python id. This is useful when performing operations that re-arrange the rows (e.g. ``sort``). If ``index_by_id=False``, then it is assumed that all rows will be in the same order when ``_restore_config_info()`` is called. c3 sP|]F}tj|gtjD]}j||^q)fVqdS(N(tidRR-RR(RRR(R(s.lib/python2.7/site-packages/nltk/draw/table.pys *sc3 sC|]9}|gtjD]}j||^qfVqdS(N(R-RR(RRR(R(s.lib/python2.7/site-packages/nltk/draw/table.pys 2sN(R6R,R-R0RRRRq(Rt row_indicesRt selectiontconfig((Rs.lib/python2.7/site-packages/nltk/draw/table.pyRs     c C sG|\}}|dkr.|jjddn|rx t|jD]\}}t||krx>t|jD]*}|jj|||t||qrWnt||krD|jj |d|qDqDWnn|dk r|jj |d|nxF|D]>}x5t|jD]$}|jj|||||qWqWdS(sy Restore selection & color configuration information that was saved using ``_save_config_info``. iRbRnN( R6RRdR;RRR-RRxR(( RtcookieRRnRRRRR((s.lib/python2.7/site-packages/nltk/draw/table.pyR8s  +   cC s x2|jjD]$}t||jks tq Wx)|D]!}t||jks<tq<W|jt|jjkstxt|D]r\}}xct|D]U\}}|jdk r|j|||}n|jj |||kstqWqWdS(s Verify that the contents of the table's ``_rows`` variable match the contents of its multi-listbox (``_mlb``). This is just included for debugging purposes, to make sure that the list-modifying operations are working correctly. N( RRaR0RmtAssertionErrorRR_R;RR6R(RRRRLRtcell((s.lib/python2.7/site-packages/nltk/draw/table.pyRZs" !N(,RRRR6R/R8RR?RgRBRzRRxRRRRRRRRR>RRRwRRRRR_R@RRRR(RRRRR.RRRR(((s.lib/python2.7/site-packages/nltk/draw/table.pyRIsV% K         '      )   )c  s!tjdfdtdjdddddgdd}|jd td d d d lm}d dlm}xt t |j d D]\}}|ddkrqn|j }x|j |D]y}y|jdj}Wn d}nXy|jdj}Wn d}nX|j||j||gqWqW|jddd|jddd|jddd|jdddx`tt|D]L}xCdD];} ||| fdkr|j|| ddddqqWqWjdS(Ns c s jS(N(tdestroy(R(troot(s.lib/python2.7/site-packages/nltk/draw/table.pyR uR!sWord Synset Hypernym HyponymRHiiRcS sd|S(Ns %s((RLRts((s.lib/python2.7/site-packages/nltk/draw/table.pyR {R!RRRi(twordnet(tbrownitNs*none*tWordRs#afatSynsets#efetHypernyms#feetHyponyms#ffeRs#666R}(RR(RRBRtsplitRR/t nltk.corpusRRtsortedRt tagged_wordstlowertsynsetst hypernymst definitionR>RR-R0Rtmainloop( ttableRRtwordtpostsynsett hyper_defthypo_defRR((Rs.lib/python2.7/site-packages/nltk/draw/table.pytdemossD   )   ' !t__main__(Rt __future__RRtsix.moves.tkinterRRRRRRtobjectRR R(((s.lib/python2.7/site-packages/nltk/draw/table.pyt s (2, +