o ے©Zh†fم@s¨UddlmZddlZddlmZmZmZmZmZddl Z ddl mZddlm Z eefZded<ed d „dDƒƒZGdd „d ƒZGdd„dƒZe e،e e،dS)é)عannotationsN)عMutableMappingعMappingعMutableSequenceعIteratorعIterable)عAnyé)عreplaced_by_pep8ztuple[type, ...]عstr_typeccsپ|]}|VqdS©N©)ع.0ع_r r ْH/var/www/html/lang_env/lib/python3.10/site-packages/pyparsing/results.pyع s€rr c@s>eZdZUded<dgZddd„Zd d „Zdd„Zd d„ZdS)ع_ParseResultsWithOffsetztuple[ParseResults, int]عtupعp1عParseResultsعp2عintcCs||f|_dSr©r)عselfrrr r rع__init__َz _ParseResultsWithOffset.__init__cCs |j|Srr©rعir r rع__getitem__َ z#_ParseResultsWithOffset.__getitem__cCs|jSrr©rr r rع__getstate__ sz$_ParseResultsWithOffset.__getstate__cGs|d|_dS©Nrr)rعargsr r rع__setstate__#rz$_ParseResultsWithOffset.__setstate__N)rrrr) ع__name__ع __module__ع__qualname__ع__annotations__ع __slots__rrr!r$r r r rrs rc@sْeZdZUdZdgdfZded<ded<ded<d ed <ded<d ed<ded<dZGdd„deƒZdpdd„Z dddde fdqdd„Zdd„Ze fdd„Z dd „Zdrd!d"„Zdsd$d%„Zdrd&d'„Zdtd)d*„Zdtd+d,„Zd-d.„Zd/d0„Zd1d2„Zdrd3d4„Zd5d6„Zdud7d8„Zd9d:„Zd;d<„Zd=d>„Zd?d@„ZdAdB„ZdvdDdE„ZdvdFdG„Z dwdHdI„Z!dxdJdK„Z"dxdLdM„Z#dydOdP„Z$dQdRœdzdUdV„Z%d{dXdY„Z&dwdZd[„Z'dwd\d]„Z(d|d_d`„Z)d}dxdbdc„Z*ddde„Z+dfdg„Z,dhdi„Z-djdk„Z.dldm„Z/e0dudwdndo„ƒZ1e%Z2 e&Z3 e)Z4dS)~ra{Structured parse results, to provide multiple means of access to the parsed data: - as a list (``len(results)``) - by list index (``results[0], results[1]``, etc.) - by attribute (``results.`` - see :class:`ParserElement.set_results_name`) Example:: integer = Word(nums) date_str = (integer.set_results_name("year") + '/' + integer.set_results_name("month") + '/' + integer.set_results_name("day")) # equivalent form: # date_str = (integer("year") + '/' # + integer("month") + '/' # + integer("day")) # parse_string returns a ParseResults object result = date_str.parse_string("1999/12/31") def test(s, fn=repr): print(f"{s} -> {fn(eval(s))}") test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: '31' - month: '12' - year: '1999' Nr ztuple[Any, ...]ع_null_valuesعstrع_nameع_parentzset[str]ع _all_namesعboolع_modalz list[Any]ع_toklistzdict[str, Any]ع_tokdict)r,r-r.r0r1r2c@seZdZdZddd„ZdS)zParseResults.Lista„ Simple wrapper class to distinguish parsed list results that should be preserved as actual Python lists, instead of being converted to :class:`ParseResults`:: LBRACK, RBRACK = map(pp.Suppress, "[]") element = pp.Forward() item = ppc.integer element_list = LBRACK + pp.DelimitedList(element) + RBRACK # add parse actions to convert from ParseResults to actual Python collection types def as_python_list(t): return pp.ParseResults.List(t.as_list()) element_list.add_parse_action(as_python_list) element <<= item | element_list element.run_tests(''' 100 [2,3,4] [[2, 1],3,4] [(2, 1),3,4] (2,3,4) ''', post_parse=lambda s, r: (r[0], type(r[0]))) prints:: 100 (100, ) [2,3,4] ([2, 3, 4], ) [[2, 1],3,4] ([[2, 1], 3, 4], ) (Used internally by :class:`Group` when `aslist=True`.) NcCs:|durg}t|tƒst|j›dt|ƒj›‌ƒ‚t |،S)Nz* may only be constructed with a list, not )ع isinstanceعlistع TypeErrorr%عtypeع__new__)عclsZ containedr r rr7ژs ے zParseResults.List.__new__r)r%r&r'ع__doc__r7r r r rعListgs&r:cKs„t|tƒr|St |،}d|_d|_tƒ|_|durg|_nt|t t fƒr8t|tjƒr2|dd…gnt |ƒ|_n|g|_tƒ|_ |Sr)r3rعobjectr7r,r-عsetr.r1r4ع_generator_typer:عdictr2)r8عtoklistعnameعkwargsrr r rr7™s ے‎zParseResults.__new__TعreturnعNonec Csِ|||_|dus |dkrdS||tƒrt|ƒ}|s|h|_||_||jvr(dS||ttfƒr2|g}|rV||tƒrDt t|j ƒdƒ||<nt t|dƒdƒ||<|||_dSz |d||<WdSttt fyz||urt|||<YdS||_YdSw)Nعr)r0rr+r.r,r*rr6rrr1عKeyErrorr5ع IndexError)rr?r@عasListZmodalr3r r rr°s4 üzParseResults.__init__cCsLt|ttfƒr|j|S||jvr|j|ddStdd„|j|DƒƒS)NéےےےےrcSsg|]}|d‘qS)rr ©rعvr r rع قَz,ParseResults.__getitem__..)r3rعslicer1r.r2rrr r rr×s zParseResults.__getitem__cCsٹ||tƒr|j |tƒ،|g|j|<|d}n!||ttfƒr'||j|<|}n|j |g،t|dƒg|j|<|}||tƒrC||_dSdSr") rr2عgetr4rrMr1rr-)rعkrJr3عsubr r rع__setitem__às ے ےzParseResults.__setitem__c Cs¸t|ttfƒs |j|=dSt|jƒ}|j|=t|tƒr*|dkr#||7}t||dƒ}tt| |،ژƒ}| ،|j ،D]}|D]}t|ƒD]\}\}}t||||kƒ||<qFq@q.©rgr r r rrVَzParseResults.valuescrh)Nc3sپ|] }|ˆ|fVqdSrr rir r rrs€z%ParseResults.items..rjr r r rعitemsrkzParseResults.itemscCs |jS)zڑ Since ``keys()`` returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.r]r r r rعhaskeyss zParseResults.haskeyscOsٹ|sdg}| ،D]\}}|dkr|d|f}q td|›‌ƒ‚t|dtƒs2t|ƒdks2|d|vr?|d}||}||=|S|d}|S)aç Removes and returns item at specified index (default= ``last``). Supports both ``list`` and ``dict`` semantics for ``pop()``. If passed no argument or an integer argument, it will use ``list`` semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use ``dict`` semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in ``dict.pop()``. Example:: numlist = Word(nums)[...] print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] def remove_first(tokens): tokens.pop(0) numlist.add_parse_action(remove_first) print(numlist.parse_string("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + Word(nums)[1, ...] print(patt.parse_string("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.add_parse_action(remove_LABEL) print(patt.parse_string("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: 'AAB' ['AAB', '123', '321'] rHعdefaultrz)pop() got an unexpected keyword argument r )rlr5r3rrR)rr#rArOrJعindexعretZdefaultvaluer r rعpop%s(&zParseResults.popcCs||vr||S|S)a^ Returns named result matching the given key, or if there is no such name, then returns the given ``default_value`` or ``None`` if no ``default_value`` is specified. Similar to ``dict.get()``. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parse_string("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None r )rعkeyع default_valuer r rrN]szParseResults.getcCsN|j ||،|j ،D]}t|ƒD]\}\}}t||||kƒ||<qqdS)a; Inserts new element at location index in the list of parsed tokens. Similar to ``list.insert()``. Example:: numlist = Word(nums)[...] print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) numlist.add_parse_action(insert_locn) print(numlist.parse_string("0 123 321")) # -> [0, '0', '123', '321'] N)r1عinsertr2rVrWr)rroZ ins_stringrXrOrZr[r r rrtts ےےےzParseResults.insertcCs|j |،dS)a Add single element to end of ``ParseResults`` list of elements. Example:: numlist = Word(nums)[...] print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) numlist.add_parse_action(append_sum) print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321', 444] N)r1عappend)rعitemr r rruچszParseResults.appendcCs(t|tƒr| |،dS|j |،dS)a Add sequence of elements to end of ``ParseResults`` list of elements. Example:: patt = Word(alphas)[1, ...] # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) patt.add_parse_action(make_palindrome) print(patt.parse_string("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' N)r3rع__iadd__r1عextend)rZitemseqr r rrx‍s zParseResults.extendcCs|jdd…=|j ،dS)z7 Clear all elements and results names. N)r1r2عclearr r r rry²szParseResults.clearcCs2z||WSty| d،rt|ƒ‚YdSw)Nع__rD)rEع startswithعAttributeError)rr@r r rع__getattr__¹s ‎zParseResults.__getattr__عothercCs| ،}||7}|Sr)عcopy)rr~rpr r rع__add__ءszParseResults.__add__cs’|s|S|jr7t|jƒ‰‡fdd„‰|j ،}‡fdd„|Dƒ}|D]\}}|||<t|dtƒr6||d_q"|j|j7_|j|jO_|S)Ncs|dkrˆS|ˆSr"r )عa)عoffsetr rعجrLz'ParseResults.__iadd__..c s4g|]\}}|D]}|t|dˆ|dƒƒf‘qqS)rr )r)rrOعvlistrJ)ع addoffsetr rrKخs‎‏ےz)ParseResults.__iadd__..r)r2rRr1rlr3rr-r.)rr~Z otheritemsZotherdictitemsrOrJr )r…r‚rrwئs" ‏ €zParseResults.__iadd__cCs"t|tƒr |dkr | ،S||Sr")r3rr)rr~r r rع__radd__ـszParseResults.__radd__cCs"t|ƒj›d|j›d| ،›d‌S)Nْ(ْ, ْ))r6r%r1عas_dictr r r rع__repr__نs"zParseResults.__repr__cCsdd dd„|jDƒ،dS)Nْ[rˆcSs&g|]}t|tƒr t|ƒnt|ƒ‘qSr )r3rr+عrepr)rrr r rrKësےےz(ParseResults.__str__..ْ])عjoinr1r r r rع__str__çs‏ےےùےzParseResults.__str__rDcCsLg}|jD]}|r|r| |،t|tƒr|| ،7}q| t|ƒ،q|Sr)r1rur3rع _asStringListr+)rعsepعoutrvr r rr‘َs zParseResults._asStringListF)عflattenr”r4cs,‡fdd„}|rg|ˆƒ¢Sdd„ˆjDƒS)aد Returns the parse results as a nested list of matching tokens, all converted to strings. If flatten is True, all the nesting levels in the returned list are collapsed. Example:: patt = Word(alphas)[1, ...] result = patt.parse_string("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> ['sldkj', 'lsdkj', 'sldkj'] # Use as_list() to create an actual list result_list = result.as_list() print(type(result_list), result_list) # -> ['sldkj', 'lsdkj', 'sldkj'] c3sNپt gˆ¢،}|r%| ،}t|tƒr| |ddd…،n|V|s dSdSre)عcollectionsعdequeعpopleftr3rع extendleft)عprZto_visitZto_dor r rع flatteneds€ ûz'ParseResults.as_list..flattenedcSs"g|] }t|tƒr | ،n|‘qSr )r3rعas_list)rعresr r rrKsےےz(ParseResults.as_list..)r1)rr”rڑr r rr›‏s ‏zParseResults.as_listr>cs&‡fdd„‰t‡fdd„| ،DƒƒS)a¯ Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parse_string('12/31/1999') print(type(result), repr(result)) # -> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.as_dict() print(type(result_dict), repr(result_dict)) # -> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.as_dict())) # -> {"month": "31", "day": "1999", "year": "12"} cs0t|tƒr| ،r | ،S‡fdd„|DƒS|S)Ncsg|]}ˆ|ƒ‘qSr r rI©عto_itemr rrK7rLz9ParseResults.as_dict..to_item..)r3rrmrٹ©عobjr‌r rr‍5s "z%ParseResults.as_dict..to_itemc3s پ|]\}}|ˆ|ƒfVqdSrr ©rrOrJr‌r rr;َ€z'ParseResults.as_dict..)r>rlr r r‌rrٹ szParseResults.as_dictcCs:t|jƒ}|j ،|_|j|_|j|jO_|j|_|S)a Returns a new shallow copy of a :class:`ParseResults` object. `ParseResults` items contained within the source are shared with the copy. Use :class:`ParseResults.deepcopy()` to create a copy with its own separate content values. )rr1r2rr-r.r,)rrpr r rr=s zParseResults.copycCs¼| ،}t|jƒD]R\}}t|tƒr| ،|j|<q t|ttfƒr"q t|tƒrHt |ƒƒ|j|<}| ،D]\}}t|tƒrB| ،n|||<q5q t|tƒr[t |ƒdd„|Dƒƒ|j|<q |S)zL Returns a new deep copy of a :class:`ParseResults` object. css&پ|]}t|tƒr | ،n|VqdSr)r3rعdeepcopyrIr r rr[s€ ےz(ParseResults.deepcopy..)rrWr1r3rr£r+عbytesrr6rlr)rrprr عdestrOrJr r rr£Ks" ے ے€zParseResults.deepcopyْ str | NonecsˆˆjrˆjSˆjrˆj}|j ،}t‡fdd„|DƒdƒStˆƒdkrBtˆjƒdkrBttˆj ،ƒƒdddvrBttˆj ،ƒƒSdS)a Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = user_data[1, ...] result = user_info.parse_string("22 111-22-3333 #221B") for item in result: print(item.get_name(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B c3s.پ|]\}}|D]\}}|ˆur|VqqdSrr )rrOr„rJعlocr r rrs€‎‎üz(ParseResults.get_name..Nr r)rrH) r,r-r2rlعnextrRrcrVrg)rعparZparent_tokdict_itemsr r rعget_name`s ‏ù zParseResults.get_namercCs°g}d}| |r|t| ،ƒnd،|sd |،S| ،rktdd„| ،Dƒƒ}|D]?\}} |r6| |،| |›d|›d|›d‌،t| tƒsR| t | ƒ،q+| s\| t| ƒ،q+| | j ||||dd چ،q+td d„|Dƒƒsyd |،S|} d} d}t| ƒD]O\}} t| tƒrµ| j ||||dd چ}| |›|›| |›d|›d|›|›| |d›|›‌ ،qƒ| |›|›| |›d|›d|›|›| |d›| ›‌ ،qƒd |،S) aM Diagnostic method for listing out the contents of a :class:`ParseResults`. Accepts an optional ``indent`` argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parse_string('1999/12/31') print(result.dump()) prints:: ['1999', '/', '12', '/', '31'] - day: '31' - month: '12' - year: '1999' ع rDcss پ|]\}}t|ƒ|fVqdSr)r+r،r r rrr¢z$ParseResults.dump..z z- z: r )عindentعfullعinclude_listع_depthcssپ|]}t|tƒVqdSr)r3r)rعvvr r rrآs€rŒz]:) rur+r›rڈrmعsortedrlr3rrچعdumpعanyrW)rr¬rr®r¯r“عNLrlrOrJعincrعnlrr°Zvv_dumpr r rr²گsZ üے ü2ے2ے zParseResults.dumpcOs tj| ،g|¢Ri|¤ژdS)a$ Pretty-printer for parsed results as a list, using the `pprint `_ module. Accepts additional positional or keyword args as defined for `pprint.pprint `_ . Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(DelimitedList(term))) result = func.parse_string("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] N)عpprintr›)rr#rAr r rr·عs zParseResults.pprintcCs|j|j ،d|j|jffSr)r1r2rr.r,r r r rr!ِsü‏zParseResults.__getstate__cCs*|\|_\|_}}|_t|ƒ|_d|_dSr)r1r2r,r<r.r-)rعstater©ZinAccumNamesr r rr$s zParseResults.__setstate__cCs|j|jfSr)r1r,r r r rع__getnewargs__szParseResults.__getnewargs__cCstt|ƒƒt| ،ƒSr)عdirr6r4rgr r r rع__dir__ szParseResults.__dir__cCsrdd„}|gƒ}| ،D]\}}t|tƒr||j||dچ7}q|||g|||ƒdچ7}q|dur7||g|dچ}|S)zٍ Helper classmethod to construct a ``ParseResults`` from a ``dict``, preserving the name-value relations as results names. If an optional ``name`` argument is given, a nested ``ParseResults`` will be returned. cSs.zt|ƒWn tyYdSwt|tƒS)NF)rcع Exceptionr3rrںr r rعis_iterablesےz+ParseResults.from_dict..is_iterable)r@)r@rGN)rlr3rع from_dict)r8r~r@r½rprOrJr r rr¾s zParseResults.from_dict)NN)rBrC)rBr/)rBr)rBrr)r~rrBr)rBr)rBr+)rD)r”r/rBr4)rBr>)rBr¦)rDTTr)5r%r&r'r9r*r(r)r4r:r7r3rrrQr\r^r`rardrfrgrVrlrmrqrNrtrurxryr}r€rwr†r‹rگr‘r›rٹrr£rھr²r·r!r$r¹r»عclassmethodr¾rGZasDictعgetNamer r r rr'st - 2 ے' 8 " 0Jr)ع __future__rr•عcollections.abcrrrrrr·عtypingrعutilr r+r¤rr(r6r=rrعregisterr r r rعs$