SrSSKJr SSKrSSKrSSKrSSKrSSKrSSKJ r J r SSK J r J r Jr SSKJr Sr\R$"S 5r\R$"S 5r\R$"S 5r\R$"S 5r\R$"S 5r\R$"S5r\R2"5r"SS\5r"SS\5r"SS\5rg)zB The `Document` that implements all the text operations/querying. )unicode_literalsN)rangemap) SelectionTypeSelectionState PasteMode) ClipboardData)Documentz ([a-zA-Z0-9_]+|[^a-zA-Z0-9_\s]+)z!^([a-zA-Z0-9_]+|[^a-zA-Z0-9_\s]+)z&^(([a-zA-Z0-9_]+|[^a-zA-Z0-9_\s]+)\s*)z([^\s]+)z ^([^\s]+)z ^([^\s]+\s*)cB\rSrSrSrSr\r\r\r\r \r \r \r \r \rSrg)_ImmutableLineList(z{ Some protection for our 'lines' list, which is assumed to be immutable in the cache. (Useful for detecting obvious bugs.) c[S5e)Nz%Attempt to modifiy an immutable list.)NotImplementedError)selfakws *lib/third_party/prompt_toolkit/document.py_error_ImmutableLineList._error-s!"IJJN)__name__ __module__ __qualname____firstlineno____doc__r __setitem__appendclearextendinsertpopremovereversesort__static_attributes__rrrr r (s<KK F E F F C FG Drr c\rSrSrSrSrg)_DocumentCache;c SUlSUlgN)lines line_indexesrs r__init___DocumentCache.__init__<s !r)r.r-N)rrrrr0r'rrrr)r);s!rr)c\rSrSrSrSrSGSjrSr\S5r \S5r \S 5r \S 5r \S 5r \S 5r\S 5r\S5r\S5r\S5r\S5r\S5r\S5r\S5r\S5rSHSjr\S5r\S5r\S5r\S5rSrSrSr\S5r \S5r!S r"SIS"jr#SJS#jr$SKS$jr%SJS%jr&SLS&jr'SMS'jr(SJS(jr)SLS)jr*SNS*jr+SLS+jr,SLS,jr-SOS-jr.SOS.jr/SOS/jr0SOS0jr1SPS1jr2SPS2jr3SQS3jr4SQS4jr5SRS5jr6S6r7S7r8SJS8jr9S9r:S:r;S;rS>r?S?r@\ARS!4S@jrCSArDSLSBjrESLSCjrFSDrGSErHSFrIg)Sr Da This is a immutable class around the text and cursor position, and contains methods for querying this data, e.g. to give the text before the cursor. This class is usually instantiated by a :class:`~prompt_toolkit.buffer.Buffer` object, and accessed as the `document` property of that class. :param text: string :param cursor_position: int :param selection: :class:`.SelectionState` )_text_cursor_position _selection_cacheNc [U[R5(d SU-5eUb[U[5(deUb0U[ U5::d![ SU<S[ U5<355eUc [ U5nXlX lX0l[URUl g![a/ [5Ul UR[UR'gf=f)NzGot %rzcursor_position=z , len_text=) isinstancesix text_typerlenAssertionErrorr4r5r6_text_to_document_cachetextr7KeyErrorr))rr?cursor_position selections rr0Document.__init__Rs$ ..?4?. Jy.$I$III&/SY*F R5Dc$iPIR RF  "!$iO  /# =1$))%??GV$$rc\URURU-$![a gf=f)z? Return character relative to cursor position, or empty string rQ)r?rA IndexError)roffsets rrS%Document._get_char_relative_to_cursors3 99T11F:; ;  s  ++c URS:H$)z% True when we are at the first line. r)rvr/s r on_first_lineDocument.on_first_lines ''1,,rc:URURS- :H$)z$ True when we are at the last line. r)rvrzr/s r on_last_lineDocument.on_last_lines ''4??Q+>>>rc@URUR5upU$)z Current row. (0-based.) _find_line_start_indexrA)rrowrds rrvDocument.cursor_position_rows! ,,T-A-AB rcZURUR5upURU- $)z Current column. (0-based.) r)rrdline_start_indexs rcursor_position_colDocument.cursor_position_cols/#99$:N:NO##&666rcXURn[R"X!5S- nX2U4$)z For the index of a character at a certain line, calculate the index of the first character on that line. Return (row, index) tuple. r)rsbisect bisect_right)rindexrprqs rrDocument._find_line_start_indexs1**!!'1A5CL  rc6URU5up#X- nX$4$)zp Given an index for the text, return the corresponding (row, col) tuple. (0-based. Returns (0, 0) for index=0.) )r)rrr row_indexcols rtranslate_index_to_position$Document.translate_index_to_positions% 44U;xrc URUnURUnU[S[ U[ U555- n[S[ U[ UR 555nU$![aG US:a URSnURSnN}URSnURSnNf=f)z Given a (row, col) tuple, return the corresponding index. (Row and col params are 0-based.) Negative row/col values are turned into zero. rrW)rsr-rmaxminr<r?)rrrresultlines rtranslate_row_col_to_index#Document.translate_row_col_to_index)s &--c2F::c?D #aS#d),--QFC N34  &Qw11!4zz!}11"5zz"~  &sA--.B>B>=B>cFUR[UR5:H$)z0True when the cursor is at the end of the text. )rAr<r?r/s ris_cursor_at_the_endDocument.is_cursor_at_the_endBs##s499~55rc URS;$)z1True when the cursor is at the end of this line. )rbrQ)rTr/s ris_cursor_at_the_end_of_line%Document.is_cursor_at_the_end_of_lineGs  J..rcfURRXR5UR:H$)z= `True` when this substring is found at the cursor position. )r?findrA)rsubs rhas_match_at_current_position&Document.has_match_at_current_positionLs(yy~~c#7#78DupU S-U:XdMU(aU RS5s $U RS5S-s $ g![a gf=f)z Find `text` after the cursor, return position relative to the cursor position. Return `None` if nothing was found. :param count: Find the n-th occurance. rNr) r9boolrir_r<re IGNORECASEfinditerescape enumeratestart StopIteration) rrin_current_lineinclude_current_position ignore_casecountr?flagsiteratorimatchs rr Document.findRs+t,,,, 11D))D'4yA~ABx!, !;;ryy~t; %h/q5E>/${{1~-${{1~11 0    s$C'4C'C'$C'' C43C4cU(a[ROSn[R"[R"U5URU5Vs/sHoDR 5PM sn$s snf)z\ Find all occurances of the substring. Return a list of absolute positions in the document. r)rrrrr?r)rrrrrs rfind_allDocument.find_alltsH "- !#%;;ryy~tyy%#PQ#Pa #PQQQsA.cU(aURSSS2nOURSSS2nU(a[ROSn[R"[R "USSS25XV5n[ U5H.upUS-U:XdMU RS5*[U5- s $ g![a gf=f)z Find `text` before the cursor, return position relative to the cursor position. Return `None` if nothing was found. :param count: Find the n-th occurance. NrWrr) rer\rrrrrrr<r) rrrrr before_cursorrrrrs rfind_backwardsDocument.find_backwards|s  ;;DbDAM 33DbD9M!, !;;ryyTrT3]J %h/q5E>"[[^+c#h660   s8B6B63B66 CCcURSSR5(agURURUS9S$)zh Give the word before the cursor. If we have whitespace before the cursor this returns an empty string. rWNrQWORD)r\isspacefind_start_of_previous_word)rrs rget_word_before_cursorDocument.get_word_before_cursorsF  " "23 ' / / 1 1**4+K+KQU+K+V+WX XrcURSSS2nU(a[O[nURU5n[ U5H"upgUS-U:XdMUR S5*s $ g![ a gf=f) Return an index relative to the cursor position pointing to the start of the previous word. Return `None` if nothing was found. NrWr)r\_FIND_BIG_WORD_RE _FIND_WORD_RErrendrrrrr\regexrrrs rr$Document.find_start_of_previous_wordsw"44TrT:%)!}>>"45 %h/q5E>"YYq\>)0   sA*A*'A** A76A7c^URSSS2nURnU4SjnU"U5RU5nU"U5RU5nT(dbU(a[U(aTURURS- n URURn [ R S-n X;X;:waSnU(aURS5*OSU(aURS54$S4$)z Return the relative boundaries (startpos, endpos) of the current word under the cursor. (This is at the current line, because line boundaries obviously don't belong to any word.) If not on a word, this returns (0,0) NrWc<>[[[[S.TU4$)N))FF)FT)TF)TT)_FIND_CURRENT_WORD_RE1_FIND_CURRENT_WORD_INCLUDE_TRAILING_WHITESPACE_RE_FIND_CURRENT_BIG_WORD_RE5_FIND_CURRENT_BIG_WORD_INCLUDE_TRAILING_WHITESPACE_RE)include_whitespacers r get_regex;Document.find_boundaries_of_current_word..get_regexs) 5P8S  '( * *rr 0123456789_r)rerisearchr?rAstring ascii_lettersr) rrinclude_leading_whitespaceinclude_trailing_whitespacer\r_r match_before match_afterc1c2alphabets ` rfind_boundaries_of_current_word(Document.find_boundaries_of_current_words"<>$"8"89 %h/6ekk!n1QJEq5E> ;;q>) 0   s7BBB B%$B%cbUS:aURU*US9$U(a URnOURSSnU(a[O[nUR U5n[ U5H1upxUS-U:XdMUR S5n U(aU s $U S-s $ g![a gf=f)z{ Return an index relative to the cursor position pointing to the end of the next word. Return `None` if nothing was found. rrrN)find_previous_word_endingr_rrrrrr) rrrrr?riterablerrvalues rfind_next_word_endingDocument.find_next_word_endings 1911T1J J #))D))!"-D%)!}>>$' %h/q5E>!IIaLE/$ $qy(0   s$ B!;B!B!B!! B.-B.cUS:aURU*US9$U(a[O[nURURSSS25n[ U5H"upVUS-U:XdMUR S5*s $ g![a gf=f)rrrNrWr)rrrrr\rrrrs rr%Document.find_previous_word_beginnings 1900vD0I I%)!}>>$"9"9$B$"?@ %h/q5E>"YYq\>)0   s A?(A?<A?? B  B cUS:aURU*US9$URSSURSSS2-nU(a[O[nUR U5n[ U5HEupgUS:XaURS5S:XaUS- nUS-U:XdM0URS5*S-s $ g![a gf=f)z Return an index relative to the cursor position pointing to the end of the previous word. Return `None` if nothing was found. rrNrrW) rr_r\rrrrrrrs rr"Document.find_previous_word_ending#s 19--UF-F F!33BQ7$:Q:QRVTVRV:WW%)!}>>"45 %h/6ekk!n1QJEq5E>!KKN?Q.. 0   s7B4B41B44 CCcSn[URURS-S5H%upEU"U5(a SU-nUS-nUS:XdM$ U$ U$)zV Look downwards for empty lines. Return the line index, relative to the current line. Nrrrr-rvr match_funcrrrrs rfind_next_matching_line Document.find_next_matching_line;se $TZZ0H0H10L0M%NOKE$U z P rcSn[URSURSSS25H%upEU"U5(a SU- nUS-nUS:XdM$ U$ U$)zT Look upwards for empty lines. Return the line index, relative to the current line. NrWrrrrs rfind_previous_matching_line$Document.find_previous_matching_lineLsi $TZZ0I1I1I%J4R4%PQKE$e z R rc`US:aURU*5$[URU5*$)z$ Relative position for cursor left. r)get_cursor_right_positionrrrrs rget_cursor_left_position!Document.get_cursor_left_position]s4 19115&9 9T--u555rcpUS:aURU*5$[U[UR55$)z% Relative position for cursor_right. r)rrr<rirs rr"Document.get_cursor_right_positionfs6 1900%8 85#d<<=>>rcUS:deUc UROUnUR[SURU- 5U5UR- $)z Return the relative cursor position (character index) where we would be if the user pressed the arrow-up button. :param preferred_column: When given, go to this column instead of staying at the current column. rr)rrrrvrArrpreferred_columncolumns rget_cursor_up_positionDocument.get_cursor_up_positionos]zz-=-E))K[.. 4++e3 4f>@D@T@TU UrcUS:deUc UROUnURURU-U5UR- $)z Return the relative cursor position (character index) where we would be if the user pressed the arrow-down button. :param preferred_column: When given, go to this column instead of staying at the current column. r)rrrvrArs rget_cursor_down_position!Document.get_cursor_down_position}sVzz-=-E))K[..  $ $u ,f68<8L8LM MrcNURU:XagUc[UR5nO[[UR5U5nSn[ UR S-U5H=nURUnXa:XaUS- nO Xb:XaUS-nUS:XdM/XPR - s $ g)z Find the right bracket enclosing current position. Return the relative position to the cursor position. When `end_pos` is given, don't look past the position. rNr)rTr<r?rrrA)rleft_chright_chend_posstackrcs rfind_enclosing_bracket_right%Document.find_enclosing_bracket_rights    ( ?$))nG#dii.'2Gt++a/9A ! A|  z////:rc URU:XagUcSnO [SU5nSn[URS- US- S5H=nURUnXb:XaUS- nO Xa:XaUS-nUS:XdM/XPR- s $ g)z Find the left bracket enclosing current position. Return the relative position to the cursor position. When `start_pos` is given, don't look past the position. rNrrW)rTrrrAr?)rrr start_posr!rr"s rfind_enclosing_bracket_left$Document.find_enclosing_bracket_lefts    '  IAy)It++a/QCA ! A}  z////DrcSH[up4URU:XaURX4US9=(d Ss $URU:XdMBURX4US9=(d Ss $ g)z Return relative cursor position of matching [, (, { or < bracket. When `start_pos` or `end_pos` are given. Don't look past the positions. )z()z[]z{}z<>)r r)r&)rTr#r')rr&r ABs rfind_matching_bracket_position'Document.find_matching_bracket_positionsi+DA  A%88w8OTSTT""a'77 7RWVWW + rcUR*$)z1Relative position for the start of the document. )rAr/s rget_start_of_document_position'Document.get_start_of_document_positions%%%%rcF[UR5UR- $)z/Relative position for the end of the document. )r<r?rAr/s rget_end_of_document_position%Document.get_end_of_document_positions499~ 4 444rcU(a>URn[U5[UR55- UR- $[UR5*$)z.Relative position for the start of this line. )r}r<rrre)rafter_whitespacer}s rget_start_of_line_position#Document.get_start_of_line_positionsM ,,L|$s<+>+>+@'AADD\D\\ \8899 9rc,[UR5$)z,Relative position for the end of this line. )r<rir/s rget_end_of_line_position!Document.get_end_of_line_positions41122rch[URR55UR- S- $)zB Relative position for the last non blank character of this line. r)r<r}rstriprr/s r'last_non_blank_of_current_line_position0Document.last_non_blank_of_current_line_positions.4$$++-.1I1IIAMMrcv[UR5nURn[S[ X!55nX- $)z Return the relative cursor position for this column at the current line. (It will stay between the boundaries of the line in case of a larger number.) r)r<r}rrr)rrrrcurrent_columns rget_column_cursor_position#Document.get_column_cursor_positions9 $++, 11QK01&&rcUR(a0[URURR/5upX4$URURp!X4$)z Return (from, to) tuple of the selection. start and end position are included. This doesn't take the selection type into account. Use `selection_ranges` instead. )rBsortedrAoriginal_cursor_position)rfrom_tos rselection_rangeDocument.selection_rangesS >> 4 4dnn6]6]^_IEy,,d.B.B2yrc #l# UR(Ga[URURR/5upURR[ R :XaURU5up4URU5upV[XF/5upFURn[X5S-5HIn[Xx5n XI:dMURX5URU[U S- U554v MK gURR[ R:Xa[SURR!SSU5S-5nURR#SU5S:aURR#SU5nO[UR5S- nX4v gg7f)z Return a list of (from, to) tuples for the selection or none if nothing was selected. start and end position are always included in the selection. This will yield several (from, to) tuples in case of a BLOCK selection. rrrbN)rBrDrArEtyperBLOCKrr-rr<rrLINESrr?rfindr) rrFrG from_line from_columnto_line to_columnr-lrrs rselection_rangesDocument.selection_ranges sh >>> 4 4dnn6]6]^_IE~~""m&9&99)-)I)I%)P& %)%E%Eb%I")/0H)I&  yA+6A"%eh-K"0#>>qN#>>q#kTUoW`Babdd7>>&&-*=*==499??4E#BQ#FGEyy~~dB/14!YY^^D"5 ^a/i1 s C F4C%F4c UR(GadURUS5nURU[S[URU5S- 55n[ UR URR/5upE[X$5n[X55nXg::aURR[R:XaUnUnO~URR[R:XaVURU5upURU5up[ X/5upURX5nURX5nURU5upURU5upX4$gg)zh If the selection spans a portion of the given line, return a (from, to) tuple. Otherwise, return None. rrN)rBrrr<r-rDrArErrKrrMrLr) rr row_startrow_endrFrGintersection_startintersection_endrdcol1col2rPrRs rselection_range_at_line Document.selection_range_at_line,sT >>>77Q?I55c3q#djjQToBVYZBZ;[\G 4 4dnn6]6]^_IE"%Y!6 "7/ !5>>&&-*=*==)2&'.$^^((M,?,??">>uEGA">>rBGA!' !5JD)-)H)H)S&'+'F'Fs'Q$!%!A!ABT!U#??@PQ "--6 rcUR(Ga /n/nURnSnUR5HOupVUS:XaUnURURXE5 URURXVS-5 US-nMQ URURUS5 SR U5nSR U5nURR [R:XaURS5(aUSSn[XS9[XpRR 54$U[S54$)z Return a (:class:`.Document`, :class:`.ClipboardData`) tuple, where the document represents the new document when the selection is cut, and the clipboard data, represents whatever has to be put on the clipboard. rrNrbrQrWr[) rBrArTrr?joinrKrrMendswithr r ) r cut_partsremaining_partsnew_cursor_positionlast_torFrGcut_textremaining_texts r cut_selectionDocument.cut_selectionKs* >>>I O"&"6"6 G!224 a<*/'&&tyy'?@  5a!89q& 5  " "499WX#6 7yy+HWW_5N~~""m&9&99h>O>OPT>U>U#CR=.V!(NN,?,?@B Br** *rc[U[5(deU[R[R[R 4;deU[R:HnU[R:HnUR [R:XaU(aJURSURS-URU--URURS-S-nO)URURU--UR-nUR[UR5U--nU(aUS-nGO UR [R:XaURnU(amUR SUUR/U--UR US-n SR#U 5n[SR#UR SU55U-nGOnUR SUS-UR/U--UR US-S-n [SR#UR SUS-55U-S-nSR#U 5nOUR [R$:XaUR SSn URn UR&U(aSOS-n [)URR+S55HTupX-nU[U 5:aU R-S5 XR/U 5X'XSU X--XU S-X'MV SR#U 5nURU(aSOS-n[1WWS9$)z Return a new :class:`.Document` instance which contains the result if we would paste this data at the current cursor position. :param paste_mode: Where to paste. (Before/after/emacs.) :param count: When >1, Paste multiple times. NrrbrQrr[)r9r r VI_BEFOREVI_AFTEREMACSrKr CHARACTERSr?rAr\r_r<rMrvr-r`rLrrrlrljustr )rdata paste_moderbeforeafternew_textrdrSr- start_line start_columnrrrs rpaste_clipboard_dataDocument.paste_clipboard_datams$ ....i1193E3EyWWWW 3 33y111 99 00 0 II&?t';';a'?@499uCTT IId&:&:Q&>&?@A 22TYY5FFI_I__"&"6"6TYY%9O"O #q(# YY--- -((A 2A$))u)<>  %  rcSnURX1S9nU(a(U(aSOSn[SURU*S9U-5$UR*$)zH Return the start of the current paragraph. (Relative cursor position.) c>U(+=(d UR5$r,rr?s rr/Document.start_of_paragraph..match_func8-t||~ -rrrrrr)r rrrA)rrrrr line_indexadds rstart_of_paragraphDocument.start_of_paragraphsY .555Y !1Cq$55ZK5H3NO O((( (rcSnURX1S9nU(a'U(aSOSn[SURUS9U- 5$[UR5$)zF Return the end of the current paragraph. (Relative cursor position.) c>U(+=(d UR5$r,r~rs rr-Document.end_of_paragraph..match_funcrrrrrr)rrrr<r_)rrrsrrrs rend_of_paragraphDocument.end_of_paragraphsY .11Z1U !!Cq$77j7ICOP Pt--. .rcZ[URU-URURS9$)zy Create a new document, with this text inserted after the buffer. It keeps selection ranges and cursor position in sync. r?rArB)r r?rArB)rr?s r insert_afterDocument.insert_afters- YY% $ 4 4..* *rcURnU(a*[UR[U5-URS9n[ XR -UR[U5-US9$)zz Create a new document, with this text inserted before the buffer. It keeps selection ranges and cursor position in sync. )rErKr)rBrrEr<rKr r?rA)rr?selection_states r insert_beforeDocument.insert_beforesf .. ,)8)Q)QTWX\T])]$))+OII% $ 4 4s4y @)+ +r)r7r5r6r4)rQNN)r)FFFr)F)FFr)rF)FFF)FrF)r)rNr,)NN)Jrrrrr __slots__r0rHpropertyr?rArBrTrXr\r_rerir-rsrwrzr}rrSrrrvrrrrrrrrrrrrrrrrrrrr rrrrr#r'r,r/r2r6r9r=rArHrTr]rhr rmrwrzrrrrr'rrrr r Ds FI=HY%%::;;1100  !!((655  PP %% -- ?? 77 ! 266//Q IN&' DR,Y&V[DI% NS,:$0""6? U M0:0: &5:3N '   D.> +D5>OO14Ll  ) /"*+rr ) r __future__rrrr:rweakref six.movesrrrBrrr clipboardr __all__compilerrrrrrWeakValueDictionaryr>listr objectr)r rrrrs(  ??$  >?  #GH46JJ?h4i1JJ{+JJ|48: ?8S5 "557&!V!e+ve+r