jkETddlZddlZddlZddlZddlZddlmZddlmZmZm Z m Z m Z m Z m Z mZddlmZddlmZmZmZmZmZmZmZmZmZerddlmZmZGdd ej ZGd d eZGd deZ dZ!ej"dddkr e!dz Z!e!dz Z!ddZ#dS)N)Module)IterableIteratorListOptionalTupleAnycast TYPE_CHECKING) LineNumbers) Token match_tokenis_non_coding_tokenpatched_generate_tokens last_stmtannotate_fstring_nodesgenerate_tokens is_moduleis_stmt)AstNode TokenInfocReZdZdededdfdZejdZd dZd d Z dS) ASTTextBase source_textfilenamereturnNch||_t|}||_t||_dSN) _filenamestr_textr _line_numbers)selfrrs `/var/www/finuniver-perm.ru/html/student/venv/lib/python3.11/site-packages/asttokens/asttokens.py__init__zASTTextBase.__init__"s5DN k""KDJ$[11Dct) Returns two ``(lineno, col_offset)`` tuples for the start and end of the given node. If the positions can't be determined, or the nodes don't correspond to any particular text, returns ``(1, 0)`` for both. ``padded`` corresponds to the ``padded`` argument to ``ast.get_source_segment()``. This means that if ``padded`` is True, the start position will be adjusted to include leading whitespace if ``node`` is a multiline statement. )NotImplementedErrorr$nodepaddeds r%get_text_positionszASTTextBase.get_text_positions-s  r'Tcp|||\}}|jj||jj|fS)a Returns the (startpos, endpos) positions in source text corresponding to the given node. Returns (0, 0) for nodes (like `Load`) that don't correspond to any particular text. See ``get_text_positions()`` for details on the ``padded`` argument. )r.r#line_to_offsetr$r,r-startends r%get_text_rangezASTTextBase.get_text_range;sG((v66JE3'd'/'d'- r'cR|||\}}|j||S)z Returns the text corresponding to the given node. Returns '' for nodes (like `Load`) that don't correspond to any particular text. See ``get_text_positions()`` for details on the ``padded`` argument. )r4r"r1s r%get_textzASTTextBase.get_textIs.$$T622JE3 :eSj !!r')T) __name__ __module__ __qualname__r!r&abcabstractmethodr.r4r6r'r%rr!s 2# 2 2 2 2 2 2        " " " " " "r'r) metaclassceZdZdZdfd ZdZdZedZed Z ed Z ed Z d Z d Z dZddZddZddZ ddZddZdZxZS) ASTTokensa ASTTokens maintains the text of Python code in several forms: as a string, as line numbers, and as tokens, and is used to mark and access token and position information. ``source_text`` must be a unicode or UTF8-encoded string. If you pass in UTF8 bytes, remember that all offsets you'll get are to the unicode text, which is available as the ``.text`` property. If ``parse`` is set, the ``source_text`` will be parsed with ``ast.parse()``, and the resulting tree marked with token info and made available as the ``.tree`` property. If ``tree`` is given, it will be marked and made available as the ``.tree`` property. In addition to the trees produced by the ``ast`` module, ASTTokens will also mark trees produced using ``astroid`` library . If only ``source_text`` is given, you may use ``.mark_tokens(tree)`` to mark the nodes of an AST tree created separately. FN ctt||||rtj||n||_|t |j}t| ||_ d|j D|_ |jr| |jdSdS)Ncg|] }|j Sr<)startpos).0toks r% z&ASTTokens.__init__..us@@@C3<@@@r') superr?r&astparse_treerr"list_translate_tokens_tokens_token_offsets mark_tokens)r$rrItreertokens __class__s r%r&zASTTokens.__init__is )T##K:::5:D;111DJ~tz**f..v6677DLA@4<@@@D z# tz"""""##r'cNddlm}|||dS)aq Given the root of the AST or Astroid tree produced from source_text, visits all nodes marking them with token and position information by adding ``.first_token`` and ``.last_token`` attributes. This is done automatically in the constructor when ``parse`` or ``tree`` arguments are set, but may be used manually with a separate AST or Astroid tree. r ) MarkTokensN)rOrT visit_tree)r$ root_noderTs r%rOzASTTokens.mark_tokenszs:('''''Jt *****r'c#"Ktt|D]o\}}|\}}}}}t|||||||j|d|d|j|d|dVpdS)zS Translates the given standard library tokens into our own representation. rr N) enumeraterrr#r0) r$original_tokensindexrEtok_typetok_strr2r3lines r%rLzASTTokens._translate_tokenss  7 H HIIEE s,/)hT (GUCu$33E!HeAhGG$33CFCFCC E EEEEEEEr'c|jS)z,The source code passed into the constructor.)r"r$s r%textzASTTokens.text  :r'c|jS)zIThe list of tokens corresponding to the source code from the constructor.)rMr_s r%rQzASTTokens.tokenss  <r'c|jS)zTThe root of the AST tree passed into the constructor or parsed from the source code.)rJr_s r%rPzASTTokens.treerar'c|jS)zThe filename that was parsed)r r_s r%rzASTTokens.filenames  >r'cR|jtj|j|dz S)z Returns the token containing the given character offset (0-based position in source text), or the preceeding token if the position is between tokens. r )rMbisectrN)r$offsets r%get_token_from_offsetzASTTokens.get_token_from_offsets% < d&96BBQF GGr'c^||j||S)z Returns the token containing the given (lineno, col_offset) position, or the preceeding token if the position is between tokens. )rhr#r0r$lineno col_offsets r% get_tokenzASTTokens.get_tokens,  % %d&8&G&GPZ&[&[ \ \\r'c`|||j||S)zd Same as get_token(), but interprets col_offset as a UTF8 offset, which is what `ast` uses. )rmr# from_utf8_colrjs r%get_token_from_utf8zASTTokens.get_token_from_utf8s+ >>&$"4"B"B6:"V"V W WWr'c|jdz}|sCt|j|jr$|dz }t|j|j$|j|S)z Returns the next token after the given one. If include_extra is True, includes non-coding tokens from the tokenize module, such as NL and COMMENT. r rZrrMtyper$rE include_extrais r% next_tokenzASTTokens.next_token` A A   Q 4 5 5 Q  Q 4 5 5 <?r'c|jdz }|sCt|j|jr$|dz}t|j|j$|j|S)z Returns the previous token before the given one. If include_extra is True, includes non-coding tokens from the tokenize module, such as NL and COMMENT. r rrrts r% prev_tokenzASTTokens.prev_tokenrxr'c|}|r|jn|j}t|||sPtj|js7||d}t|||stj|j7|S)z Looks for the first token, starting at start_token, that matches tok_type and, if given, the token string. Searches backwards if reverse is True. Returns ENDMARKER token if not found (you can check it with `token.ISEOF(t.type)`). Tru)rzrwrtokenISEOFrs)r$ start_tokenr[r\reversetadvances r% find_tokenzASTTokens.find_tokens A!(=doodoG!Xw//) AF8K8K) '!4 ( ( (a!Xw//) AF8K8K) Hr'c#Kt|j|jdzD]2}|st|j|js|j|V3dS)z Yields all tokens in order from first_token through and including last_token. If include_extra is True, includes non-coding tokens such as tokenize.NL and .COMMENT. r N)rangerZrrMrs)r$ first_token last_tokenrurvs r% token_rangezASTTokens.token_rangesj;$j&6&: ; ; 1$,q/2FGGl1or'cF||j|j|S)z Yields all tokens making up the given node. If include_extra is True, includes non-coding tokens such as tokenize.NL and .COMMENT. r|)rrr)r$r,rus r% get_tokenszASTTokens.get_tokenss$   D,do]  [ [[r'ct|dsdS|jj}|jj}|r6t d||Dr |ddf}||fS)r)rr rrc3JK|]}t|tjVdSr)rr}NEWLINE)rDrs r% z/ASTTokens.get_text_positions..s.SSk!U]33SSSSSSr'r)hasattrrr2rr3anyrr1s r%r.zASTTokens.get_text_positionssy 4 ' ' ^   "E / C #SST__T=R=RSSSSSQxme #:r')FNr@N)F)NF)r7r8r9__doc__r&rOrLpropertyr`rQrPrrhrmrprwrzrrrr. __classcell__rRs@r%r?r?Us&######" + + + E E E  8   8   8   8 HHH ] ] ]XXX             !&    \\\\r'r?c\eZdZdZd fd ZedZedZdZdZ xZ S) ASTTextaF Supports the same ``get_text*`` methods as ``ASTTokens``, but uses the AST to determine the text positions instead of tokens. This is faster than ``ASTTokens`` as it requires less setup work. It also (sometimes) supports nodes inside f-strings, which ``ASTTokens`` doesn't. Some node types and/or Python versions are not supported. In these cases the ``get_text*`` methods will fall back to using ``ASTTokens`` which incurs the usual setup cost the first time. If you want to avoid this, check ``supports_tokenless(node)`` before calling ``get_text*`` methods. Nr@ctt|||||_|jt |jd|_dSr)rGrr&rJr _asttokens)r$rrPrrRs r%r&zASTText.__init__"sM '4!!+x888DJ zTZ(((DOOOr'c|j8tj|j|j|_t |j|jSr)rJrHrIr"r rr_s r%rPz ASTText.tree,s; z9TZ88djTZ((( :r'cj|j&t|j|j|j|_|jS)N)rPr)rr?r"rPr r_s r% asttokenszASTText.asttokens4s; ! *y>do ?r'ct|r.d|jt|jfSt |dddS|sJt |dg}|s"t |dd}t |dg}|r |d}n|}|j}t|}|r9||jks+||jkr#t |d drt|rd}n |j ||j }||f} tt|j} tt|j} |j | | } | | f} | | fS) zF Version of ``get_text_positions()`` that doesn't use tokens. rrkNrdecorator_list decoratorsnodesrdoc_node)rr#offset_to_linelenr"getattrrkr end_linenorrorlr intend_col_offset) r$r,r-rdecorators_node start_node start_linenoend_nodestart_col_offsetr2rrr3s r%_get_text_positions_tokenlessz%ASTText._get_text_positions_tokenless?s H T'66s4:GG GGtXt$$, ^ KKK/44J 9lD99o?GR88ja=jjj$LH_'' DO + +j$// ,  , +99, H]^^ + ,E c8.//J#x677N'55j.QQN ~ &C #:r'ct|ddrdSt|r|||S|j||S)r)_broken_positionsNr)rsupports_tokenlessrrr.r+s r%r.zASTText.get_text_positionss\t($// ^$>  / /f = == > , ,T6 : ::r')Nr@) r7r8r9rr&rrPrrr.rrs@r%rrs    8  8@@@D;;;;;;;r'r) arguments Argumentswithitem))argStarred)SliceExtSliceIndexkeywordct|jtvort|tj o6|duo2t|jdkot|jjdv odtj vS)av Returns True if the Python version and the node (if given) are supported by the ``get_text*`` methods of ``ASTText`` without falling back to ``ASTTokens``. See ``ASTText`` for why this matters. The following cases are not supported: - PyPy - ``ast.arguments`` / ``astroid.Arguments`` - ``ast.withitem`` - ``astroid.Comprehension`` - ``astroid.AssignName`` inside ``astroid.Arguments`` or ``astroid.ExceptHandler`` - The following nodes in Python 3.8 only: - ``ast.arg`` - ``ast.Starred`` - ``ast.Slice`` - ``ast.ExtSlice`` - ``ast.Index`` - ``ast.keyword`` N AssignName)r ExceptHandlerpypy) rsr7_unsupported_tokenless_types isinstancerHASTparentsysversionlower)r,s r%rrs. 4jj!== , tSW % %% $d*: JJ < / MT[!!*.LL   ,  ))++ + r'r)$r:rHrfrr}rtypingrrrrrr r r line_numbersr utilrrrrrrrrrrrABCMetarr?rr version_inforr<r'r%rs VVVVVVVVVVVVVVVVVVVV%%%%%% '&&&&&&&&1"1"1"1"1"CK1"1"1"1"h}}}}} }}}@~;~;~;~;~;k~;~;~;F FBQB6!!"44"KK""""""r'