o زèFhCdم@s¤UddlmZmZmZmZmZmZddlZddlm Z m Z mZmZm Z eefZe edfed<edd„dDƒƒZGd d „d ƒZGdd„dƒZe e،e e،dS) é)عMutableMappingعMappingعMutableSequenceعIteratorعSequenceع ContainerN)عTupleعAnyعDictعSetعList.عstr_typeccsپ|]}|VqdS©N©)ع.0ع_rrْJ/var/www/html/loop/nvenv/lib/python3.10/site-packages/pyparsing/results.pyع s€rrc@sNeZdZUedefed<dgZdddefdd„Zdd„Zd d „Z dd„Z d S)ع_ParseResultsWithOffsetعParseResultsعtupعp1عp2cCs||f|_dSr©r)عselfrrrrrع__init__َz _ParseResultsWithOffset.__init__cCs |j|Srr©rعirrrع__getitem__َ z#_ParseResultsWithOffset.__getitem__cCs|jSrr©rrrrع__getstate__sz$_ParseResultsWithOffset.__getstate__cGs|d|_dS©Nrr)rعargsrrrع__setstate__rz$_ParseResultsWithOffset.__setstate__N)ع__name__ع __module__ع__qualname__rعintع__annotations__ع __slots__rrr"r%rrrrrs rc@s4eZdZUdZdgdfZeedfed<eed<ded<e eed<e ed <eeed <eeefed<dZ Gd d„deƒZdbdd„Zddddefdd„Zdd„Zefdd„Zdd„Zde fdd„Zdefdd„Zde fdd „Zdefd!d"„Zdefd#d$„Zd%d&„Zd'd(„Zd)d*„Zde fd+d,„Zd-d.„Z dcd/d0„Z!d1d2„Z"d3d4„Z#d5d6„Z$d7d8„Z%d9d:„Z&dddd?„Z(ded@dA„Z)defdBdC„Z*defdDdE„Z+dfdGdH„Z,defdIdJ„Z-de.fdKdL„Z/dedMdN„Z0dedOdP„Z1dQdR„Z2dgdefdTdU„Z3dVdW„Z4dXdY„Z5dZd[„Z6d\d]„Z7d^d_„Z8e9dcded`da„ƒZ:e-Z; e/Z< e2Z=dS)hra{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.ع_null_valuesع_nameع_parentع _all_namesع_modalع_toklistع_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__)عclsع containedrrrr7‰s ے zParseResults.List.__new__r)r&r'r(ع__doc__r7rrrrrbs&rcKs„t|tƒr|St |،}d|_d|_tƒ|_|durg|_nt|t t fƒr8t|tjƒr2|dd…gnt |ƒ|_n|g|_tƒ|_ |Sr)r3rعobjectr7r-r.عsetr/r1r4ع_generator_typerعdictr2)r8عtoklistعnameعkwargsrrrrr7”s ے‎zParseResults.__new__Tc 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)r0r)عstrr/r-r,r r6rrr1عKeyErrorr5ع IndexError)rr?r@عasListعmodalr3rrrr«s4 üzParseResults.__init__cCsLt|ttfƒr|j|S||jvr|j|ddStdd„|j|DƒƒS)NéےےےےrcSsg|]}|d‘qS)rr©rعvrrrع ظَz,ParseResults.__getitem__..)r3r)عslicer1r/r2rrrrrrزs zParseResults.__getitem__cCsŒ||tƒr|j |tƒ،|g|j|<|d}n"||ttfƒr'||j|<|}n|j |tƒ،t|dƒg|j|<|}||tƒrD||_dSdSr#) rr2عgetr4r)rMr1rr.)rعkrJr3عsubrrrع__setitem__غs 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.©rjr!rr!rrWَzParseResults.valuescrk)Nc3sپ|] }|ˆ|fVqdSrrrlr!rrrs€z%ParseResults.items..rmr!rr!rعitemsrnzParseResults.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.rar!rrrعhaskeyss 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 rR)ror5r3r)rS)rr$rArOrJعindexعretعdefaultvaluerrrعpop 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_valuerrrrNXszParseResults.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)r1عinsertr2rWrXr)rrrع ins_stringr[rOr]r^rrrrxos 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)rعitemrrrrzˆszParseResults.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)rعitemseqrrrr}™s zParseResults.extendcCs|jdd…=|j ،dS)z7 Clear all elements and results names. N)r1r2عclearr!rrrrszParseResults.clearcCs2z||WSty| d،rt|ƒ‚YdSw)Nع__rB)rDع startswithعAttributeError)rr@rrrع__getattr__´s ‎zParseResults.__getattr__عothercCs| ،}||7}|Sr)عcopy)rr„rsrrrع__add__¼szParseResults.__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)عoffsetrrعاrLz'ParseResults.__iadd__..c s4g|]\}}|D]}|t|dˆ|dƒƒf‘qqS)rrR)r)rrOعvlistrJ)ع addoffsetrrrKةs‎‏ےz)ParseResults.__iadd__..r)r2rSr1ror3rr.r/)rr„ع otheritemsعotherdictitemsrOrJr)r‹rˆrr|ءs" ‏ €zParseResults.__iadd__cCs"t|tƒr |dkr | ،S||Sr#)r3r)r…)rr„rrrع__radd__×szParseResults.__radd__cCs"t|ƒj›d|j›d| ،›d‌S)Nْ(ْ, ْ))r6r&r1عas_dictr!rrrع__repr__كs"zParseResults.__repr__cCsdd dd„|jDƒ،dS)Nْ[rگcSs&g|]}t|tƒr t|ƒnt|ƒ‘qSr)r3rrCعrepr)rrrrrrKوsےےz(ParseResults.__str__..ْ])عjoinr1r!rrrع__str__âs‏ےےùےzParseResults.__str__rBcCsLg}|jD]}|r|r| |،t|tƒr|| ،7}q| t|ƒ،q|Sr)r1rzr3rع _asStringListrC)rعsepعoutr{rrrr™îs zParseResults._asStringListcCsdd„|jDƒS)ax Returns the parse results as a nested list of matching tokens, all converted to strings. 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'] cSs"g|] }t|tƒr | ،n|‘qSr)r3rعas_list)rعresrrrrKsےےz(ParseResults.as_list..)r1r!rrrrœùs‏zParseResults.as_listcs&‡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‘qSrrrI©عto_itemrrrK$rLz9ParseResults.as_dict..to_item..)r3rrpr’©عobjr‍rrrں"s "z%ParseResults.as_dict..to_itemc3s پ|]\}}|ˆ|ƒfVqdSrr©rrOrJr‍rrr(َ€z'ParseResults.as_dict..)r>ror!rr‍rr’ 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. )rr1r2r…r.r/r-)rrsrrrr…*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)r3rعdeepcopyrIrrrrHs€ ےz(ParseResults.deepcopy..)r…rXr1r3rr¤rCعbytesrr6ror)rrsrr،عdestrOrJrrrr¤8s" ے ے€zParseResults.deepcopycsˆˆjrˆjSˆjrˆj}|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)rrOrٹrJعlocr!rrrls€‎‎üz(ParseResults.get_name..NrRr)rrH) r-r.r2roعnextrSrgrWrj)rعparعparent_tokdict_itemsrr!rعget_nameMs ‏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 rBcss پ|]\}}t|ƒ|fVqdSr)rCr¢rrrrڑr£z$ParseResults.dump..z z- z: rR)عindentعfullعinclude_listع_depthcssپ|]}t|tƒVqdSr)r3r)rعvvrrrr¯s€r”z]:) rzrCrœr—rpعsortedror3rr•عdumpعanyrX)rrr®r¯r°r›عNLrorOrJعincrعnlrr±عvv_dumprrrr³}sZ üے ü2ے2ے zParseResults.dumpcOs tj| ،g|¢Ri|¤ژdS)a$ 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)عpprintrœ)rr$rArrrr¹اs zParseResults.pprintcCs|j|j ،d|j|jffSr)r1r2r…r/r-r!rrrr"مsü‏zParseResults.__getstate__cCs*|\|_\|_}}|_t|ƒ|_d|_dSr)r1r2r-r<r/r.)rعstater©عinAccumNamesrrrr%îs zParseResults.__setstate__cCs|j|jfSr)r1r-r!rrrع__getnewargs__َszParseResults.__getnewargs__cCstt|ƒƒt| ،ƒSr)عdirr6r4rjr!rrrع__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)rgع Exceptionr3r r rrrعis_iterablesےz+ParseResults.from_dict..is_iterable)r@)r@rFN)ror3rع from_dict)r8r„r@rہrsrOrJrrrrءùs zParseResults.from_dict)NNr)r„rr`r)r`r)rB)rBTTr)>r&r'r(r:r,rr r*rCrعboolrr r+r4r7r3rrrQr_rbr)rdrerrhrirjrWrorprurNrxrzr}rrƒr†r|rژr“rکr™rœr>r’r…r¤r«r³r¹r"r%r¼r¾عclassmethodrءrFعasDictعgetNamerrrrr"st - 2 ے' 8 0Jr)عcollections.abcrrrrrrr¹عtypingrr r rrrCr¥r r6r*r=rrعregisterrrrrعs"