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Editor widget based on QtGui.QPlainTextEdit
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bpc_pixmapt linenumbers_marginRT t linenumberarea_enabledR t linenumberareat blockCountChangedR_ t update_linenumberarea_widtht
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comment_colorR R t linenumbers_colort sht TextSHt highlighter_classt highlightert COLOR_SCHEME_NAMESt color_schemet highlight_current_line_enabledt scrollflagarea_enabledR t scrollflagareat hidet
warning_colort error_colort
todo_colort breakpoint_colort idt document_idt cursorPositionChangedt$ _CodeEditor__cursor_position_changedt _CodeEditor__find_first_post _CodeEditor__find_flagst supported_languaget supported_cell_languaget classfunc_matcht comment_stringR? t
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found_resultst magentat found_results_colort gotodef_actiont setup_context_menut tab_indentst tab_modet intelligent_backspacet go_to_definition_enabledt close_parentheses_enabledt close_quotes_enabledt add_colons_enabledt auto_unindent_enabledR t _CodeEditor__cursor_changedt bluet get_breakpointst breakpointst create_shortcutst shortcutst _CodeEditor__visible_blockst paintedt _draw_editor_cell_dividerR R ( Rr t parentt plugin_namet ccs( ( Rr sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyRO l s $$$$$
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Select Allc s
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do_completiont duplicate_linet copy_linet delete_linet move_line_upt move_line_downt go_to_new_linet do_go_to_definitiont toggle_commentt blockcommentt unblockcommentt transform_to_uppercaset transform_to_lowercaset
kill_line_endt kill_line_startR> t yankt rotatet kill_prev_wordt kill_next_wordR R R R R R t selectAll(* Rr t codecompR t copylinet
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Returns shortcut data, a list of tuples (shortcut, text, default)
shortcut (QShortcut or QAction instance)
text (string): action/shortcut description
default (string): default key sequence
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c C s | j | r d n d d S( s Enable/disable wrap modet wordN( t
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| | _ d S( N( RS ( Rr t state( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s
| | _ d S( se Enable/Disable go-to-definition feature, which is implemented in
child class -> Editor widgetN( RT ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s
| | _ d S( s6 Enable/disable automatic parentheses insertion featureN( RU ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s
| | _ d S( s0 Enable/disable automatic quote insertion featureN( RV ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s
| | _ d S( s1 Enable/disable automatic colons insertion featureN( RW ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s
| | _ d S( s@ Enable/disable automatic unindent after else/elif/finally/exceptN( RX ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s | | _ | s | j n d S( s& Enable/disable occurrence highlightingN( RE t _CodeEditor__clear_occurrences( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s | j j | d S( s( Set occurrence highlighting timeout (ms)N( RF RB ( Rr RC ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s- | | _ | j r | j n
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c C s< | o | j } | | _ | j r. | j n
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c C s" | | j k | _ d | _ t j } | d k r x t j D] \ } } | j | k r= t | _
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rt j | } | t j k | _ n | j | d S( NRN ( t TAB_ALWAYS_INDENTSRQ R= R& R' RT R; t itemsR RY R: t LANGUAGESR< R; t cell_separatorsR< t guess_pygments_highlightert support_languaget _set_highlighter( Rr R R t sh_classt keyR R= t CFMatch( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR 2 s( c C sp | | _ | j d k r; | j j d | j j d n | j | j | j | j | _ | j d S( N( R( R) RT t setParentR R R R+ R ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR I s c C s( t | j t j o' | j j j d k S( Nt JSON( t
isinstanceR) R& t
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r | j nK | j d r| j n/ t j d | t j r,| j n
| j d S( s. Provide intelligent behavoir for Tab key presst solRr R R s import iR i t fromt importR s (,s , s [^\d\W]\w*\ZN( R R (
t get_textR t endswitht indent_or_replacet in_comment_or_stringR t splitt ret searcht UNICODE( Rr t leading_text( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt intelligent_tabe s"
c C s | j d d } | j s+ | j na | j rD | j nH | d d k sc | j d r | j d } | j | n
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Rehighlight the whole document to rebuild outline explorer data
and import statements data from scratch
N( R) RT t rehighlightR R R R, R R ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR" s
c C s | j r | j n d S( s+ Rehighlight cells when moving the scrollbarN( R R ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s) | | _ | | _ | j | p! | d S( sW
Setup margin settings
(except font, now set in self.set_font)
N( R R t set_linenumberarea_enabled( Rr R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s | j } | j | j t j x t r | j t j t | j j } t
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EndOfBlockR2 t blockRK RJ t rstripR{ t
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c C sT t | j } t j | } | | k rP | j | | j j t n d S( s Replace tabs by spacesN( R2 t toPlainTextR6 t fix_indentationt setPlainTextR t setModifiedRY ( Rr t text_beforet
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c C s1 t | j } | j d } t j | | S( s Return current object (string) Rr ( R2 R/ R R6 t get_primary_at( Rr t source_codeR ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt get_current_object s c C sh | j sZ | j } | j } | j sJ | j | d t j n | j | n | j d S( s' Remove selected text or next character.i N( t has_selected_textRn R R* t setPositionR R( Rq t remove_selected_text( Rr Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C sy t j t j B} | j } | j t j t d t j | t j
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| _ | S( s* Find first occurrence: scan whole documents \b%s\b( R t FindCaseSensitivelyt FindWholeWordsRn Rp R R R t escapeR t
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k rc | Sd S( s Find next occurrences \b%s\bN( R R; R< R R= R R> R R? R R8 ( Rr RK Rr R@ RA ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __find_next s
c C s | j \ } } | j j | | | j r; | j n
| j | j r[ | j n
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j | j
j n d S( s Cursor position has changedN(
t get_cursor_line_columnt sig_cursor_position_changedt emitR R R R, R R RE RF t stopt start( Rr R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __cursor_position_changed s
c C s' g | _ | j d | j j d S( s Clear occurrence markersRH N( RH t clear_extra_selectionsR. t update( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __clear_occurrences s
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setBackgroundt setPropertyR t TextUnderlineStyleR t TextUnderlineColort FullWidthSelectionRY Rr R t set_extra_selectionst update_extra_selections(
Rr R Rr t foreground_colort background_colort underline_colort underline_styleRK t extra_selectionst selection( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __highlight_selection s$
c C sH | j | j s d S| j } | d k r3 d S| j rU | j | k rU d S| j r t j t | s t | d k r d S| j
| } g | _ xK | r | j j | j
| j d | d | j | j | | } q W| j t | j d k r7| j d d k r7| j j d n | j j d S( s2 Marking occurrences of the currently selected wordNRr RH RY i ii ( R R: t get_current_wordRT R8 t get_selected_textR R6 t
is_keywordR2 t _CodeEditor__find_firstRH R t blockNumbert _CodeEditor__highlight_selectionR t _CodeEditor__find_nextRW RJ R R. RK ( Rr RK Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __mark_occurrences s.
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sre_constantsR RL t finditert spanR% RN RO RQ RN Rn Rr R9 R Rc R R( RV RW ( Rr t patternt wordsRA RK t regobjR\ t matchR R R] ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt highlight_found_results= s0 c C s' g | _ | j d | j j d S( s Clear found results highlightingR? N( RL RJ R. RK ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt clear_found_resultsX s
c C s | j r | j n d S( s= Text has changed, eventually clear found results highlightingN( RL Rp ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __text_has_changed^ s c C s | j r | j Sd Sd S( Ni ( R R ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt get_markers_margind s c C s' | | _ | j j | | j d S( N( R R t
setVisibleR ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR# k s c C s | j j j S( s% Return current line number area width( R t contentsRectt width( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt get_linenumberarea_widthp s c C s | j s
d Sd } t d | j } x$ | d k rN | d } | d 7} q+ W| j rx d | j j d | } n d } | | j S( s) Compute and return line number area widthi i i
i t 9( R R t
blockCountR t fontMetricsRu Rr ( Rr t digitst maxbR ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR t s
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Update line number area width.
new_block_count is needed to handle blockCountChanged(int) signal
i N( t setViewportMarginsR t get_scrollflagarea_width( Rr t new_block_count( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C sv | r | j j d | n. | j j d | j | j j | j | j | j j rr | j n d S( s Update line number areai N(
R t scrollRK R Ru R t containst viewportR R ( Rr t qrectt dy( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s
c s t | j j | j | j | j } | j j | j j } | j
d } f d } x| j D]\ } } } | j r=| | k r | j
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| j j | j | j j d | | j j t j t j Bt | n | j } | j r | r | j rx! | j D] \ }
} | rkPqkqkW| r| | | j q| | | j n | j r| | | j n | j! r| j" d k r| | | j$ q | | | j% qq q Wd S( s Painting line number areai c sN t s | j } n | j | j } j d | | d | d S( Ni i ( t QT55_VERSIONR t devicePixelRatiot
drawPixmap( t ytopR t
pixmap_height( t font_heightR ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt draw_pixmap s
i N(& R R R R R R Ry R Rn R& Rc t visible_blocksR t setWeightt BoldR R R# t NormalR% t drawTextRu R Rd t AlignBottomR2 t userDataR R R R R R R R RT R R ( Rr R R t active_blockt active_line_numberR t topt line_numberR& R t _messageR ( ( R R sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR sF
c C s | j } | j } | j | j | j j } | | j | j } x] | j r | | j j
k r | j } | } | | j | j } | d 7} qX W| S( s# Return line number from mouse eventi ( t firstVisibleBlockRc t blockBoundingGeometryt
translatedt
contentOffsetR t blockBoundingRectR t isValidR R t next( Rr R R& R R t bottom( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt! __get_linenumber_from_mouse_event s ' c C s | j | } | j j | d } | j } | j d k } | rn | j rn | rn | j | | j n | j t j k r | | _ | j
| j | j n d S( s* Handling line number area mouse move eventi iN( t, _CodeEditor__get_linenumber_from_mouse_eventR t findBlockByNumberR R R t' _CodeEditor__show_code_analysis_resultst buttonsR t
LeftButtont linenumberarea_select_linesR ( Rr R R R& R t check( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s9 | j | } | j t j @} | j | d | d S( s2 Handling line number area mouse double-click eventt edit_conditionN( R t modifiersR t
ShiftModifiert add_remove_breakpoint( Rr R R t shift( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s; | j | } | | _ | | _ | j | j | j d S( s2 Handling line number area mouse double press eventN( R R R R ( Rr R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s
c C s d | _ d | _ d S( s- Handling line number area mouse release eventiN( R R ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s- | j j } | | } | } | | d } | j } | j | j | d k r x~ t t | d D] } | j | j | j qq WnG | j | j x4 t t | d D] } | j | j
| j q W| | j k r| j | j | j n | j | j
| j | j | d S( s9 Select line(s) after a mouse press/mouse press drag eventi i N( R t findBlockByLineNumberRn R9 R t ranget absRp R+ R( t
PreviousBlockRx R% t StartOfBlockRq ( Rr t linenumber_pressedt linenumber_releasedt find_block_by_line_numbert
move_n_blockst
start_linet start_blockRr t n( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s
c C s | j s d S| d k r1 | j j } n | j j | d } | j } | st t | } t | _ n | s | j | _ d | _
n | d k r | | _
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n | j rlt | j j } t | d k s]| j d rlt | _ qln | j | | j j | j j | j j d S(
s Add/remove breakpointNi t
Breakpoints
Condition:i R t "t '( R R R ( R RT Rn R& R R R R RY R R R t getTextR+ R! R t strR2 RK R RJ RC Rn t setUserDataR RK R. t breakpoints_changedRF ( Rr R t conditionR R& R t validRK ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR ! s@
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c C s g } | j j } xg t d | j j d D]F } | j } | rr | j rr | j | | j f n | j } q8 W| S( s Get breakpointsi ( R t
firstBlockR Rx R R R R R ( Rr R\ R& R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR[ F s & c C s= g | _ x- | j D]! } t | _ | j r ~ q q Wd S( s Clear breakpointsN( R\ R Rn R R ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt clear_breakpointsQ s
c C s5 | j x$ | D] \ } } | j | | q Wd S( s Set breakpointsN( R R ( Rr R\ R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt set_breakpoints] s
c C s | j j d S( s Update breakpointsN( R RF ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR? c s c C s# | j s | j j | n d S( s Trigger completionN( t is_completion_widget_visiblet get_completionsRF ( Rr t automatic( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR h s c C s/ | j s+ | j j | j j n d S( s Trigger go-to-definitionN( R R RF Rn R ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR m s c C s | j j | d S( s Trigger a calltipN( t sig_show_object_infoRF ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR r s c C s | | _ | j j | d S( s Toggle edge line visibilityN( R R Rs ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR w s c C s | | j _ | j j d S( s Set edge line column valueN( R R RK ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR | s c C s | | _ | j j } | j | j t j B | j r[ | j | j t j B n | j | j t j @ | j j | | j d S( s Toggle blanks visibilityN(
R
R t defaultTextOptiont setFlagsR@ R t% AddSpaceForLineAndParagraphSeparatorst ShowTabsAndSpacest setDefaultTextOptionR" ( Rr R t option( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s' | | _ | j j | | j d S( s" Toggle scroll flag area visibilityN( R- R. Rs R ( Rr R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s | j r t j Sd Sd S( s Return scroll flag area widthi N( R- R R ( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR} s c C s | j j } | j j } t | j } | j | j | j | j j } xt d | j j
d D] } | j } | r_| j j | } | j
r | j } x* | j
D] \ }
} | r | j } Pq q Wt | | | j | | n | j r-t | | j | j | | n | j r_t | | j | j | | q_n | j } qr W| j rt | | j x9 | j D]+ } | j j | } | j | | qWn | j rt | | j x9 | j D]+ } | j j | } | j | | qWn t t j } | j d | j | t t j }
|
j d | j t! |
| j | | j" j# d S( s Painting the scroll flag areai g?g ?N($ R. R R R R R R R R R Rx R R R R0 R1 R t drawRectR R2 R R3 R RH R RL RN R R t whiteR R R R R Rc ( Rr R t make_flagt make_sliderR R& R R R R R R t pen_colort brush_color( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR sR &
c C sd t j | | | j } | j j t | j | j | j | j | j
| d S( s; Reimplemented Qt method to handle line number area resizingN( R> t resizeEventRt R t setGeometryR t leftR R R t( _CodeEditor__set_scrollflagarea_geometry( Rr R t cr( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s | } | j j r3 | j j j } n d } | j \ } } } } | | k rf d } n | j j t | j t j
| | j | j j
| j d S( s Set scroll flag area geometryi N(
R t isVisibleRt Ru t getContentsMarginsR. R R t rightR R R R ( Rr t contentrectR t vsbwt _leftt _topR t _bottom( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __set_scrollflagarea_geometry s c C s | j } | j | j j | j | j j | j | j j d | j
j d } | j } | j
j
t | | j d | j | j | t j | | S( s Override Qt methodRw i i ( R R R R t xR R Rv Ry Ru R R Rt R R R R R R> t
viewportEvent( Rr R R R R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s ^ +
c C s | j } | d k r | j d | j d | j | j | _ | j | _ | j | _
| j | _ | j
| _ | j | _ | j | _ | j | _ | j | _ n d S( s8 Apply color scheme from syntax highlighter to the editort
backgroundt
foregroundN( R) RT t set_palettet get_background_colort get_foreground_colort get_currentline_colort currentline_colort get_currentcell_colort currentcell_colort get_occurrence_colorR t get_ctrlclick_colorR t get_sideareas_colorR t get_comment_colorR$ R# t get_matched_p_colorR! t get_unmatched_p_colorR" ( Rr t hl( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s
c C sU | j d k rQ | j j | j | d k rA | j | qQ | j j n d S( s! Apply syntax highlighter settingsN( R) RT t
setup_formatsR R R" ( Rr R+ ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt apply_highlighter_settings s
c C s
| j j S( s) Get data provided by the Outline Explorer( R) t get_outlineexplorer_data( Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s c C s@ | d k r | | _ n | j | | j | j | d S( s Set fontN( RT R+ R R R ( Rr R R+ ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR s
c C sy | | _ | j d k r5 | j j | | j n | j rK | j n
| j | j rk | j n
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d S( s( Set color scheme for syntax highlightingN( R+ R) RT R R R R R R, R R ( Rr R+ ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR ) s
c C s | j | | j | d S( s Set the text of the editorN( R1 t
set_eol_chars( Rr RK ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt set_text9 s
c C sT t j | \ } } | d k r3 t | | } n | j | | | j | d S( s, Set the text of the editor from file *fname*N( R5 R RT R R R ( Rr R R RK R ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt set_text_from_file@ s
c C s- | j } | j t j | j | d S( s) Append text to the end of the text widgetN( Rn Rp R R t
insertText( Rr RK Rr ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyR H s c C sv t j } t | j } t | j d k re | j } | j | j | | j n t j
| d S( s
Reimplement QPlainTextEdit's method to fix the following issue:
on Windows, pasted text has only 'LF' EOL chars even if the original
text has 'CRLF' EOL chars
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Fix indentation (Python only, no text selection)
forward=True: fix indent only if text is not enough indented
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forward=False: fix indent only if text is too much indented
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Returns True if indent needed to be fixed
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c C s | j } | d 8} x* | rB t | j | rB | d 8} q Wx) | rn t | j | rn | d 8} qF W| j } | j | d | S( s Find the start of the word to the left of the given position. If a
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| k ^ q r t St Sd S( Nt deft fort ift whilet witht classt elift exceptt elset tryt finallyi i ( R: R t anyRY RJ Rn ( Rr RK t stmt_kwst whole_kwsRl t wkt sk( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __colon_keyword s %)c C sX d d d d d d g } | j } t g | D] } | j | ^ q. rP t St Sd S( NRM s \RO RP RN R ( R' R R RY Rn ( Rr RK t end_charsR ( ( sC lib/python2.7/site-packages/spyder/widgets/sourcecode/codeeditor.pyt __forbidden_colon_end_char s
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Checks if there is an unmatched brace in the 'text'.
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(')', ']', or '}')
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Return whether a string has a colon which is not between brackets.
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s c C sZ | j d d } | j d d } | j d d r; d S| j d d rR d Sd Sd S( s6 Return whether a string has open quotes.
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type in the string is odd.
Take from the IPython project (in IPython/core/completer.py in v0.13)
Spyder team: Add some changes to deal with escaped quotes
- Copyright (C) 2008-2011 IPython Development Team
- Copyright (C) 2001-2007 Fernando Perez.
- Copyright (C) 2001 Python Software Foundation, www.python.org
Distributed under the terms of the BSD License.
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