o �7]h�b�@s�UddlmZmZmZmZddlZddlmZddl m Z mZee fZe edfed<edd�d D��ZGd d�d�ZGdd �d �Ze�e�e�e�dS)�)�MutableMapping�Mapping�MutableSequence�IteratorN)�ref)�Tuple�Any.�str_typeccs�|]}|VqdS�N�)�.0�_rr�?/usr/lib/python3/dist-packages/pip/_vendor/pyparsing/results.py� s�rrc@s2eZdZdgZdd�Zdd�Zdd�Zdd �Zd S)�_ParseResultsWithOffset�tupcCs||f|_dSr �r)�self�p1�p2rrr�__init__�z _ParseResultsWithOffset.__init__cCs |j|Sr r�r�irrr�__getitem__� z#_ParseResultsWithOffset.__getitem__cCs|jSr r�rrrr�__getstate__sz$_ParseResultsWithOffset.__getstate__cGs|d|_dS�Nrr)r�argsrrr�__setstate__rz$_ParseResultsWithOffset.__setstate__N)�__name__� __module__�__qualname__� __slots__rrrr rrrrrsrc@s�eZdZUdZdgddfZeedfed<gd�ZGdd �d e �Z dYd d�Zddddefd d�Z dd�Zefdd�Zdd�Zdefdd�Zdefdd�Zdefdd�Zdefdd�Zdefdd�Zd d!�Zd"d#�Zd$d%�Zdefd&d'�Zd(d)�ZdZd*d+�Zd,d-�Zd.d/�Z d0d1�Z!d2d3�Z"d4d5�Z#d[d6d7�Z$d[d8d9�Z%d[d:d;�Z&de'fdd?�Z)d\d@dA�Z*de fdBdC�Z+de,fdDdE�Z-d[dFdG�Z.dHdI�Z/d]de'fdKdL�Z0dMdN�Z1dOdP�Z2dQdR�Z3dSdT�Z4dUdV�Z5e6dZd[dWdX��Z7e+Z8e-Z9e/Z:dS)^�ParseResultsaStructured 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("{} -> {}".format(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 N�r.�_null_values)�_name�_parent� _all_names�_modal�_toklist�_tokdict�__weakref__c@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.delimited_list(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`.) NcCs8|durg}t|t�std�|jt|�j��t�|�S)Nz.{} may only be constructed with a list, not {})� isinstance�list� TypeError�formatr!�type�__new__)�cls� containedrrrr4|s � zParseResults.List.__new__r )r!r"r#�__doc__r4rrrr�ListUs&r8cKs�t|t�r|St�|�}d|_d|_t�|_|durg|_nt|t t f�r8t|tj�r2|dd�gnt |�|_n|g|_t�|_ |Sr )r/r%�objectr4r(r)�setr*r,r0�_generator_typer8�dictr-)r5�toklist�name�kwargsrrrrr4�s ��zParseResults.__new__Tc Cs�||_|duru|dkrw||t�rt|�}|s|h|_||_||jvry||ttf�r,|g}|rP||t�r>t t|j �d�||<nt t|d�d�||<|||_dSz |d||<WdSttt fyt||urn|||<YdS||_YdSwdSdSdS)Nr&r)r+�int�strr*r(r'r r3r%rr,�KeyErrorr1� IndexError)rr=r>�asList�modalr/rrrr�s8 ��zParseResults.__init__cCsLt|ttf�r|j|S||jvr|j|ddStdd�|j|D��S)N��rcSsg|]}|d�qS)rr�r�vrrr� ��z,ParseResults.__getitem__..)r/r@�slicer,r*r-r%rrrrr�s zParseResults.__getitem__cCs�||t�r|j�|t��|g|j|<|d}n"||ttf�r'||j|<|}n|j�|t��t|d�g|j|<|}||t�rFt|�|_ dSdSr) rr-�getr0r@rKr,r%�wkrefr))r�krHr/�subrrr�__setitem__�s � �zParseResults.__setitem__c Cs�t|ttf�rXt|j�}|j|=t|t�r$|dkr||7}t||d�}tt|�|��}|��|j � �D]\}}|D]}t|�D]\}\}} t|| | |k�||<qBq�occurrences�jrN�value�positionrrr�__delitem__�s& ��zParseResults.__delitem__�returncCs ||jvSr )r-)rrNrrr�__contains__�rzParseResults.__contains__cC� t|j�Sr )rRr,rrrr�__len__�rzParseResults.__len__cCs|jp|jSr )r,r-rrrr�__bool__�szParseResults.__bool__cCrar ��iterr,rrrr�__iter__�rzParseResults.__iter__cCst|jddd��S)NrFrdrrrr�__reversed__�szParseResults.__reversed__cCrar )rer-rrrr�keys�rzParseResults.keysc��fdd��D�S)Nc3s�|]}�|VqdSr r�rrNrrrrs�z&ParseResults.values..�rhrrrr�values�zParseResults.valuescri)Nc3s�|] }|�|fVqdSr rrjrrrrs�z%ParseResults.items..rkrrrrrVrmzParseResults.itemscCra)z� Since ``keys()`` returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.)�boolr-rrrr�haskeyss zParseResults.haskeyscOs�|sdg}|��D]\}}|dkr|d|f}q td�|��t|dt�s2t|�dks2|d|vr?|d}||}||=|S|d}|S)a� 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") + OneOrMore(Word(nums)) 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'] rF�defaultrz-pop() got an unexpected keyword argument {!r}rQ)rVr1r2r/r@rR)rrr?rNrH�index�ret�defaultvaluerrr�pops(�&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)r�key� default_valuerrrrLFszParseResults.getcCsR|j�||�|j��D]\}}t|�D]\}\}}t||||k�||<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)r,�insertr-rVrWr)rrq� ins_stringr>rZrNr\r]rrrrw]s ��zParseResults.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)r,�append)r�itemrrrryvszParseResults.appendcCs(t|t�r|�|�dS|j�|�dS)a! Add sequence of elements to end of ``ParseResults`` list of elements. Example:: patt = OneOrMore(Word(alphas)) # 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)r/r%�__iadd__r,�extend)r�itemseqrrrr|�s zParseResults.extendcCs|jdd�=|j��dS)z7 Clear all elements and results names. N)r,r-�clearrrrrr~�szParseResults.clearcCs2z||WSty|�d�rt|��YdSw)N�__r&)rB� startswith�AttributeError)rr>rrr�__getattr__�s �zParseResults.__getattr__cCs|��}||7}|Sr )�copy)r�otherrrrrr�__add__�szParseResults.__add__cs�|jr5t|j��fdd��|j��}�fdd�|D�}|D]\}}|||<t|dt�r4t|�|d_q|j|j7_|j|jO_|S)Ncs|dkr�S|�Srr)�a)�offsetrr��rJz'ParseResults.__iadd__..c s4g|]\}}|D]}|t|d�|d��f�qqS)rrQ)r)rrN�vlistrH)� addoffsetrrrI�s��z)ParseResults.__iadd__..r) r-rRr,rVr/r%rMr)r*)rr�� otheritems�otherdictitemsrNrHr)r�r�rr{�s ��zParseResults.__iadd__cCs"t|t�r |dkr |��S||Sr)r/r@r�)rr�rrr�__radd__�szParseResults.__radd__cCsd�t|�j|j|��S)Nz{}({!r}, {}))r2r3r!r,�as_dictrrrr�__repr__�szParseResults.__repr__cCsdd�dd�|jD��dS)N�[z, cSs&g|]}t|t�r t|�nt|��qSr)r/r%rA�repr)rrrrrrI�s��z(ParseResults.__str__..�])�joinr,rrrr�__str__�s��zParseResults.__str__cCsLg}|jD]}|r|r|�|�t|t�r||��7}q|�t|��q|Sr )r,ryr/r%� _asStringListrA)r�sep�outrzrrrr��s zParseResults._asStringListcCsdd�|jD�S)a{ Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) 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|t�r |��n|�qSr)r/r%�as_list)r�resrrrrI�s��z(ParseResults.as_list..)r,rrrrr��s�zParseResults.as_listcs&�fdd��t�fdd�|��D��S)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|t�r|��r |��S�fdd�|D�S|S)Ncsg|]}�|��qSrrrG��to_itemrrrIrJz9ParseResults.as_dict..to_item..)r/r%ror��objr�rrr� s "z%ParseResults.as_dict..to_itemc3s �|]\}}|�|�fVqdSr r�rrNrHr�rrr��z'ParseResults.as_dict..)r<rVrrr�rr��szParseResults.as_dictcCs:t|j�}|j��|_|j|_|j|jO_|j|_|S)zG Returns a new copy of a :class:`ParseResults` object. )r%r,r-r�r)r*r()rrrrrrr�s zParseResults.copycs�|jr|jS|jr|��fdd�}�r||�SdSt|�dkr@t|j�dkr@tt|j��dddvr@tt|j��SdS)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 = OneOrMore(user_data) 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 cst�fdd��j��D�d�S)Nc3s.�|]\}}|D]\}}�|ur|VqqdSr r)rrNr�rH�loc�rOrrr@s��z@ParseResults.get_name..find_in_parent..)�nextr-rVr��parr�r�find_in_parent>s ��z-ParseResults.get_name..find_in_parentNrQr)rrF)r(r)rRr-r�rerlrh)rr�rr�r�get_name szParseResults.get_namercCsfg}d}|�|r|t|��nd�|r�|��rctdd�|��D��}|D]<\}} |r1|�|�|�d�|d||��t| t�r[| rS|�| j ||||dd��q&|�t| ��q&|�t | ��q&td d�|D��r�|} t| �D];\} }t|t�r�|�d �|d|| |d|d|j ||||dd��qr|�d|d|| |d|dt|�f�qrd� |�S)aG 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('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 � r&css �|]\}}t|�|fVqdSr )rAr�rrrrnr�z$ParseResults.dump..z {}{}- {}: z rQ)�indent�full�include_list�_depthcss�|]}t|t�VqdSr )r/r%)r�vvrrrr�s�z {}{}[{}]: {}{}{}z %s%s[%d]: %s%s%s)ryrAr�ro�sortedrVr2r/r%�dumpr��anyrWr�)rr�r�r�r�r��NLrVrNrHrr�rrrr�Ssj �� zParseResults.dumpcOs tj|��g|�Ri|��dS)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(delimited_list(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)�pprintr�)rrr?rrrr��s zParseResults.pprintcCs.|j|j��|jdur|��pd|j|jffSr )r,r-r�r)r*r(rrrrr�s��zParseResults.__getstate__cCs@|\|_\|_}}|_t|�|_|durt|�|_dSd|_dSr )r,r-r(r:r*rMr))r�stater��inAccumNamesrrrr �s zParseResults.__setstate__cCs|j|jfSr )r,r(rrrr�__getnewargs__�szParseResults.__getnewargs__cCstt|��t|��Sr )�dirr3r0rhrrrr�__dir__�szParseResults.__dir__cCsrdd�}|g�}|��D]\}}t|t�r||j||d�7}q|||g|||�d�7}q|dur7||g|d�}|S)z� 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|�Wn tyYdSwt|t�S)NF)re� Exceptionr/r r�rrr�is_iterable�s�z+ParseResults.from_dict..is_iterable)r>)r>rDN)rVr/r� from_dict)r5r�r>r�rrrNrHrrrr��s zParseResults.from_dict)NNr )r_r%)r&)r&TTr);r!r"r#r7r'rr�__annotations__r$r0r8r4r/rrrPr^rnr`r@rbrcrrfrgrhrlrVrortrLrwryr|r~r�r�r{r�rAr�r�r�r�r<r�r�r�r�r�rr r�r��classmethodr�rD�asDict�getNamerrrrr%s` - 3 � : 3Pr%)�collections.abcrrrrr��weakrefrrM�typingrrrA�bytesr r3r�r;rr%�registerrrrr�s a