G@d?DdZddlZejdZdZGddZGddZGd d ZGd d ZGd deZ GddeZ GddeZ GddeZ Gdde Z Gdde ZGdde ZGdde ZGddeZGdd eZGd!d"e ZGd#d$e ZGd%d&eZGd'd(eZGd)d*eZdS)+z9Snippet Abstract Syntax Tree (AST) nodes and definitions.Nz (\\)([^\\\s])cr|\}}d}|dkr |dz }d}d}n|dkrd}n|t|z }||f|fS)NT rF )len)offsetvaluelinecolmark_for_positions ;lib/python3.11/site-packages/spyder/utils/snippets/nodes.py_compute_offset_strrscID# }}  ! $! s5zz #;) ))c&eZdZdZdZdZdZdZdZdS) SnippetKindtabstop placeholderchoicevariablevariable_placeholderregexN) __name__ __module__ __qualname__TABSTOP PLACEHOLDERCHOICEVARIABLEVARIABLE_PLACEHOLDERREGEXrr rrs-GK FH1 EEErrceZdZdZdZdZdZdS) FormatKindsimpleifif_elseelseN)rrrSIMPLEIFIF_ELSEELSEr!rr r#r#&s" F BG DDDrr#ceZdZdZdZdZdS)NodeKindtextleafformatN)rrrTEXTLEAFFORMATr!rr r-r--s D D FFFrr-cBeZdZdZdZd dZdZdZdZdZ d Z d Z dS) ASTNodez Base class that represents a node on a snippet AST. All other nodes should extend this class directly or indirectly. Nrrr7cv||_d|_d|_d|_d|_d|_d|_d|_dS)NTFr)positionparentr index_in_parent to_deletedepthnamer selfr;s r __init__zASTNode.__init__?s@   !%!   rc||_dS)zUpdates node text position.N)r;rAs r update_positionzASTNode.update_positionIs   rc|S)z;Given a (line, col) position, compute actual node position.r!)rBrs r compute_positionzASTNode.compute_positionMs rcdS)z{ Update a node value or representation. Downstream classes can override this method if necessary. Nr!rBr s r updatezASTNode.updateQ rcdS)z This function should return a string that represents the current node. Downstream classes can override this method if necessary. Nr!rBs r r.z ASTNode.textYrKrcd|_dS)zMark an AST node for deletion.TN)r>rMs r deletezASTNode.deleteas rc0||dS)z*Accept visitor to iterate through the AST.N)visitrBvisitors r acceptzASTNode.acceptes dr)r6) rrr__doc__KINDrCrErGrJr.rOrTr!rr r5r54s D!!!      rr5cteZdZdZejZdZedZ e j dZ dZ dZ dZ dZd S) TextNodezw AST node representing a text sequence. The sequence is composed of one or more LeafNodes or any ASTNode. ct|||_t|D]"\}}||_||_|jdz|_#dSNr)r5rC_tokens enumerater=r<r?rBtokensitokens r rCzTextNode.__init__ss` !&)) ) )HAu$%E !EL*q.EKK ) )rc|jSN)r[rMs r r^zTextNode.tokens{s |rcx||_t|D]"\}}||_|jdz|_||_#dSrZ)r[r\r=r?r<r]s r r^zTextNode.tokenssL !&))  HAu$%E !*q.EKELL  rcg}|}t|jD]\}}|jdz|_||}|jr|j}|t |jdz krnt |dkr[t|tr|d}|d\}}||f||dzff}t|tr|j dkr||f||ff}|t|z }g} |D]2} t| tr| | z } | | 3g} g} d} d}d}| D]a\}}| |}| ||fn<|| dzkr3| | |f| | ||fg} |}||}} b| |kr*t | dkr| | |ft | dkr| | | |_|S)NrrEPSILON) r\r[r?rGr r;r isinstancelistLeafNoder@append)rBrpolygoncurrent_offsetr_r`r;xyflatten_polygonsegmentsegmentscurrent_segment current_x current_y previous_xs r rGzTextNode.compute_positions_!$,// * *HAu*q.EK"33NCCN& * >DL))A---8}}))%h553'/{H'{1%&FQAJ#7%eX66<$zY66-.FQF+;4>>) 0 0G'4(( 07*&&w////   # ( (DAq  &&1v....i!m##&& 9'=>>>000$%q6( #$ayII  " "?##a''&& 9'=>>>   ! # # OOO , , ,  rcJdd|jDS)Nr:c6g|]}|Sr!)r.).0r`s r z!TextNode.text..s ??? ???r)joinr[rMs r r.z TextNode.texts%ww??$,???@@@rcn|||jD]}||dSrb)rQr[rT)rBrSr`s r rTzTextNode.acceptsD d\ " "E LL ! ! ! ! " "rcPd|_|jD]}|dSNT)r>r^rO)rBr`s r rOzTextNode.deletes3[  E LLNNNN  rN)rrrrUr-r1rVrCpropertyr^setterrGr.rTrOr!rr rXrXjs =D)))X ]  ] ---^AAA""" rrXc@eZdZdZejZd dZdZdZ dZ dZ d S) rhz'Node that represents a terminal symbol.rer:cVt|||_||_dSrb)r5rCr@r )rBr@r s r rCzLeafNode.__init__s(  rc|}t||\}}||_t|jdkr |f|_n ||f|_|SrZ)r.rr rr r;)rBrr new_offsetr s r rGzLeafNode.compute_positions\ (;FE(J(J% %!2 tz??a  #IDMM#Z0DMrcptd|j}|jdkr |dd}|S)Nz\2left_curly_namer)BACKSLASH_REPLACE_REGEXsubr r@)rBr.s r r.z LeafNode.texts9&**5$*== 9) ) )8D rcBd|j|jS)NzLeafNode({0}: {1}))r0r@r rMs r __str__zLeafNode.__str__s#**49djAAArcPd|S)Nz{0})r0rrMs r __repr__zLeafNode.__repr__s}}T\\^^,,,rN)rer:) rrrrUr-r2rVrCrGr.rrr!rr rhrhst11 =D  BBB-----rrhceZdZdZdS)SnippetASTNodez} Stub node that represents an actual snippet. Used to unify type hierarchies between int and variable snippets. N)rrrrUr!rr rrs  DrrceZdZdZdZdS) FormatNodez_ Base regex formatting node. All regex formatting nodes should extend this class. cdS)z Transform a regex match. This method takes a regex result and applies some transformation to return a new string. r:r!rB regex_results r transform_regexzFormatNode.transform_regexs rrN)rrrrUrr!rr rrs- rrc|eZdZdZejZd dZedZ e j dZ dZ dZ dZ d Zd ZdS) TabstopSnippetNodezp Node that represents an int tabstop snippet. This node represents the expressions ${int} or $int. Nct|tt}t |j|_||n||_||j_|j dz|j_ dSrZ) rrCrXrhintr number _placeholderr<r?)rBrrdefault_placeholders r rCzTabstopSnippetNode.__init__ sp%%%&xzz22&,'' ,7,C[[0 #' "&*q.rc|jSrbrrMs r rzTabstopSnippetNode.placeholders   rcT||_|jdz|j_||j_dSrZ)rr?r<rBrs r rzTabstopSnippetNode.placeholders,'"&*q.#'   rct|jtr/|jdz|j_|j|}n2t|jt rt ||j\}}|jj|_|SrZ)rfrr5r?rGstrrr;)rBr end_position_s r rGz#TabstopSnippetNode.compute_positions d' 1 1 M&*j1nD  #,==fEELL )3 / / M1&$:KLLOL!)2 rc||_dSrbr)rBnew_placeholders r rJzTabstopSnippetNode.update(s+rc4|jSrb)rr.rMs r r.zTabstopSnippetNode.text+s %%'''rcd|||j|dSrb)rQrrTrRs r rTzTabstopSnippetNode.accept.s1 d   )))))rcFd|_|jdSr|)r>rrOrMs r rOzTabstopSnippetNode.delete2s$   """""rrb)rrrrUrrrVrCr}rr~rGrJr.rTrOr!rr rrs  D1111!!X!((( ,,,(((***#####rrc.eZdZdZejZddZdZdS)PlaceholderNodez Node that represents an int tabstop placeholder snippet. This node represents the expression ${int: placeholder}, where placeholder can be a snippet or text. r:c>t|||dSrb)rrC)rBrrs r rCzPlaceholderNode.__init__As ##D&+>>>>>rct|jtr|jSt|jtr|jSt dt|j)Nz>Df!%d&7!8!8?:?:;; ;rN)r:) rrrrUrrrVrCr.r!rr rr7sK  "D????;;;;;rrc,eZdZdZejZdZdZdS) ChoiceNodez Node that represents an int tabstop choice snippet. This node represents the expression ${int:|options|}, where options are text sequences separated by comma. crt|||d|d|_||_dS)Nr)rrCcurrent_choicechoices)rBrrs r rCzChoiceNode.__init__Ys5##D&'!*===%aj rc||jvr(td||j||_||_dS)NzEChoice {0} is not a valid value for this snippet, expected any of {1})r LookupErrorr0rr)rBrs r rJzChoiceNode.update^sV  % %==CV"($,>8>899 9%"rN) rrrrUrrrVrCrJr!rr rrOsF  D #####rrc2eZdZdZejZdZdZdZ dS)VariableSnippetNodez Node that represents a variable snippet. This node represents the expression ${var} or $var, where var is some variable qualified name. cVt|||_||_dSrb)rrCrr )rBrs r rCzVariableSnippetNode.__init__ts(%%%   rc||_dSrbr rIs r rJzVariableSnippetNode.updateys  rc|jSrbrrMs r r.zVariableSnippetNode.text|s zrN) rrrrUrrrVrCrJr.r!rr rrjsU  D rrc2eZdZdZejZdZdZdZ dS)VariablePlaceholderNodez Node that represents a variable placeholder snippet. This node represents the expression ${var: placeholder}, where placeholder can be a snippet or text. cJt||||_dSrb)rrCr)rBrrs r rCz VariablePlaceholderNode.__init__s&$$T8444'rc||_dSrbrrs r rJzVariablePlaceholderNode.updates'rct|jtr|jSt|jtr|jSdSrb)rfrrr5r.rMs r r.zVariablePlaceholderNode.textsV d' - - ,$ $ )7 3 3 ,$))++ + , ,rN) rrrrUrrrVrCrJr.r!rr rrsU  +D((((((,,,,,rrc,eZdZdZejZdZdZdS) RegexNodea  Node that represents a variable regex transformation snippet. This node represents the expression ${var/regex/format/options}, where regex is a PCRE-valid regex expression, format corresponds to a FormatNode and options is a TextNode containing valid regex options. ct||tj||_||_||_dSrb)rrCrecompiler.rr0options)rBrrfmtrs r rCzRegexNode.__init__sC$$T8444Z --   rc td)Nz5Regex variable snippets are not currently implemented)NotImplementedErrorrMs r r.zRegexNode.texts"#>?? ?rN) rrrrUrr rVrCr.r!rr rrsF  D ?????rrc8eZdZdZejZdZdZdZ dZ dS)FormatSequenceNodezrsl@? $"*%566 * * *33333333lWWWWWwWWWt-----w---B     W   $4#4#4#4#4#4#4#4#n;;;;;(;;;0#########6.,,,,,,1,,,4?????#???2655555z555$#*!4r