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How to use jsonpath method in localstack
Best Python code snippet using localstack_python
jsonPath.js
Source:jsonPath.js 
1dojo.provide("dojox.jsonPath.tests.jsonPath");2dojo.require("dojox.jsonPath");3dojox.jsonPath.tests.error = function(t, d, errData){4 // summary:5 // The error callback function to be used for all of the tests.6 d.errback(errData); 7}8dojox.jsonPath.tests.testData= {9 store: {10 "book": [ 11 { 12 "category":"reference",13 "author":"Nigel Rees",14 "title":"Sayings of the Century",15 "price":8.9516 },17 { 18 "category":"fiction",19 "author":"Evelyn Waugh",20 "title":"Sword of Honour",21 "price":12.9922 },23 { 24 "category":"fiction",25 "author":"Herman Melville",26 "title":"Moby Dick",27 "isbn":"0-553-21311-3",28 "price":8.9929 },30 { 31 "category":"fiction",32 "author":"J. R. R. Tolkien",33 "title":"The Lord of the Rings",34 "isbn":"0-395-19395-8",35 "price":22.9936 }37 ],38 "bicycle": {39 "color":"red",40 "price":19.9541 }42 },43 "symbols":{"@.$;":5}44}45doh.register("dojox.jsonPath.tests.jsonPath", 46 [47 {48 name: "$.store.book[*].author",49 runTest: function(t) {50 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));51 var success = '["Nigel Rees","Evelyn Waugh","Herman Melville","J. R. R. Tolkien"]';52 doh.assertEqual(success,result);53 }54 },55 {56 name: "$..author",57 runTest: function(t) {58 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));59 var success = '["Nigel Rees","Evelyn Waugh","Herman Melville","J. R. R. Tolkien"]';60 doh.assertEqual(success,result);61 62 }63 },64 {65 name: "$.store.*",66 runTest: function(t) {67 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));68 var success = '[[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99},{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99},{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}],{"color":"red","price":19.95}]';69 doh.assertEqual(success,result);70 }71 },72 {73 name: "$.store..price",74 runTest: function(t) {75 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));76 var success = '[8.95,12.99,8.99,22.99,19.95]';77 doh.assertEqual(success,result);78 }79 },80 {81 name: "$..book[(@.length-1)]",82 runTest: function(t) {83 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));84 var success = '[{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}]';85 doh.assertEqual(success,result);86 }87 },88 {89 name: "$..book[-1:]",90 runTest: function(t) {91 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));92 var success = '[{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}]';93 doh.assertEqual(success,result);94 }95 },96 {97 name: "$..book[0,1]",98 runTest: function(t) {99 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));100 var success = '[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99}]';101 doh.assertEqual(success,result);102 }103 },104 {105 name: "$..book[:2]",106 runTest: function(t) {107 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));108 var success = '[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99}]';109 doh.assertEqual(success,result);110 }111 },112 {113 name: "$..book[?(@.isbn)]",114 runTest: function(t) {115 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));116 var success = '[{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99},{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}]';117 doh.assertEqual(success,result);118 }119 },120 {121 name: "$..book[?(@.price<10)]",122 runTest: function(t) {123 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));124 var success = '[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99}]';125 doh.assertEqual(success,result);126 }127 },128 {129 name: "$.symbols[*]",130 runTest: function(t) {131 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));132 var success = '[5]';133 doh.assertEqual(success,result);134 }135 },136 {137 name: "$.symbols['@.$;']",138 runTest: function(t) {139 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));140 var success = '[5]';141 doh.assertEqual(success,result);142 }143 },144 {145 name: "$.symbols[(@[('@.$;')]?'@.$;':'@.$;')]",146 runTest: function(t) {147 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, this.name));148 var success = '[5]';149 doh.assertEqual(success,result);150 }151 },152 {153 name: "resultType: 'BOTH' test",154 runTest: function(t) {155 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$..book[*]",{resultType:"BOTH"}));156 var success = dojo.toJson([{"path": "$['store']['book'][0]", "value": {"category": "reference", "author": "Nigel Rees", "title": "Sayings of the Century", "price": 8.95}}, {"path": "$['store']['book'][1]", "value": {"category": "fiction", "author": "Evelyn Waugh", "title": "Sword of Honour", "price": 12.99}}, {"path": "$['store']['book'][2]", "value": {"category": "fiction", "author": "Herman Melville", "title": "Moby Dick", "isbn": "0-553-21311-3", "price": 8.99}}, {"path": "$['store']['book'][3]", "value": {"category": "fiction", "author": "J. R. R. Tolkien", "title": "The Lord of the Rings", "isbn": "0-395-19395-8", "price": 22.99}}]);157 doh.assertEqual(success,result);158 }159 },160 {161 name: "evalType: 'RESULT' test $.store.book[?(@.price<15)][1:3]",162 runTest: function(t) {163 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$.store.book[?(@.price<15)][1:3]",{evalType:"RESULT"}));164 var success = '[{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99},{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99}]';165 doh.assertEqual(success,result);166 }167 },168 {169 name: "evalType: 'RESULT' test $.store.book[1].category",170 runTest: function(t) {171 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$.store.book[1].category",{evalType:"RESULT"}));172 var success = '"fiction"';173 doh.assertEqual(success,result);174 }175 },176 {177 name: "evalType: 'RESULT' test $.store.bicycle",178 runTest: function(t) {179 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$.store.bicycle",{evalType:"RESULT"}));180 var success = '{"color":"red","price":19.95}';181 doh.assertEqual(success,result);182 }183 },184 {185 name: "evalType: 'RESULT' test $.store.book[*]",186 runTest: function(t) {187 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$.store.book[*]",{evalType:"RESULT"}));188 var success = '["reference","Nigel Rees","Sayings of the Century",8.95,"fiction","Evelyn Waugh","Sword of Honour",12.99,"fiction","Herman Melville","Moby Dick","0-553-21311-3",8.99,"fiction","J. R. R. Tolkien","The Lord of the Rings","0-395-19395-8",22.99]';189 doh.assertEqual(success,result);190 }191 },192 {193 name: "evalType: 'RESULT' test $.store.book.category",194 runTest: function(t) {195 var result = dojo.toJson(dojox.jsonPath.query(dojox.jsonPath.tests.testData, "$.store.book.category",{evalType:"RESULT"}));196 var success = '["reference","fiction","fiction","fiction"]';197 doh.assertEqual(success,result);198 }199 }200 ]...
parser.py
Source:parser.py
1from __future__ import print_function, absolute_import, division, generators, nested_scopes2import sys3import os.path4import logging5import ply.yacc6from jsonpath_rw.jsonpath import *7from jsonpath_rw.lexer import JsonPathLexer8logger = logging.getLogger(__name__)9def parse(string):10 return JsonPathParser().parse(string)11class JsonPathParser(object):12 '''13 An LALR-parser for JsonPath14 '''15 16 tokens = JsonPathLexer.tokens17 def __init__(self, debug=False, lexer_class=None):18 if self.__doc__ == None:19 raise Exception('Docstrings have been removed! By design of PLY, jsonpath-rw requires docstrings. You must not use PYTHONOPTIMIZE=2 or python -OO.')20 self.debug = debug21 self.lexer_class = lexer_class or JsonPathLexer # Crufty but works around statefulness in PLY22 def parse(self, string, lexer = None):23 lexer = lexer or self.lexer_class()24 return self.parse_token_stream(lexer.tokenize(string))25 def parse_token_stream(self, token_iterator, start_symbol='jsonpath'):26 # Since PLY has some crufty aspects and dumps files, we try to keep them local27 # However, we need to derive the name of the output Python file :-/28 output_directory = os.path.dirname(__file__)29 try:30 module_name = os.path.splitext(os.path.split(__file__)[1])[0]31 except:32 module_name = __name__33 34 parsing_table_module = '_'.join([module_name, start_symbol, 'parsetab'])35 # And we regenerate the parse table every time; it doesn't actually take that long!36 new_parser = ply.yacc.yacc(module=self,37 debug=self.debug,38 tabmodule = parsing_table_module,39 outputdir = output_directory,40 write_tables=0,41 start = start_symbol,42 errorlog = logger)43 return new_parser.parse(lexer = IteratorToTokenStream(token_iterator))44 # ===================== PLY Parser specification =====================45 46 precedence = [47 ('left', ','),48 ('left', 'DOUBLEDOT'),49 ('left', '.'),50 ('left', '|'),51 ('left', '&'),52 ('left', 'WHERE'),53 ]54 def p_error(self, t):55 raise Exception('Parse error at %s:%s near token %s (%s)' % (t.lineno, t.col, t.value, t.type)) 56 def p_jsonpath_binop(self, p):57 """jsonpath : jsonpath '.' jsonpath 58 | jsonpath DOUBLEDOT jsonpath59 | jsonpath WHERE jsonpath60 | jsonpath '|' jsonpath61 | jsonpath '&' jsonpath"""62 op = p[2]63 if op == '.':64 p[0] = Child(p[1], p[3])65 elif op == '..':66 p[0] = Descendants(p[1], p[3])67 elif op == 'where':68 p[0] = Where(p[1], p[3])69 elif op == '|':70 p[0] = Union(p[1], p[3])71 elif op == '&':72 p[0] = Intersect(p[1], p[3])73 def p_jsonpath_fields(self, p):74 "jsonpath : fields_or_any"75 p[0] = Fields(*p[1])76 def p_jsonpath_named_operator(self, p):77 "jsonpath : NAMED_OPERATOR"78 if p[1] == 'this':79 p[0] = This()80 elif p[1] == 'parent':81 p[0] = Parent()82 else:83 raise Exception('Unknown named operator `%s` at %s:%s' % (p[1], p.lineno(1), p.lexpos(1)))84 def p_jsonpath_root(self, p):85 "jsonpath : '$'"86 p[0] = Root()87 def p_jsonpath_idx(self, p):88 "jsonpath : '[' idx ']'"89 p[0] = p[2]90 def p_jsonpath_slice(self, p):91 "jsonpath : '[' slice ']'"92 p[0] = p[2]93 def p_jsonpath_fieldbrackets(self, p):94 "jsonpath : '[' fields ']'"95 p[0] = Fields(*p[2])96 def p_jsonpath_child_fieldbrackets(self, p):97 "jsonpath : jsonpath '[' fields ']'"98 p[0] = Child(p[1], Fields(*p[3]))99 def p_jsonpath_child_idxbrackets(self, p):100 "jsonpath : jsonpath '[' idx ']'"101 p[0] = Child(p[1], p[3])102 def p_jsonpath_child_slicebrackets(self, p):103 "jsonpath : jsonpath '[' slice ']'"104 p[0] = Child(p[1], p[3])105 def p_jsonpath_parens(self, p):106 "jsonpath : '(' jsonpath ')'"107 p[0] = p[2]108 # Because fields in brackets cannot be '*' - that is reserved for array indices109 def p_fields_or_any(self, p):110 """fields_or_any : fields 111 | '*' """112 if p[1] == '*':113 p[0] = ['*']114 else:115 p[0] = p[1]116 def p_fields_id(self, p):117 "fields : ID"118 p[0] = [p[1]]119 def p_fields_comma(self, p):120 "fields : fields ',' fields"121 p[0] = p[1] + p[3]122 def p_idx(self, p):123 "idx : NUMBER"124 p[0] = Index(p[1])125 def p_slice_any(self, p):126 "slice : '*'"127 p[0] = Slice()128 def p_slice(self, p): # Currently does not support `step`129 "slice : maybe_int ':' maybe_int"130 p[0] = Slice(start=p[1], end=p[3])131 def p_maybe_int(self, p):132 """maybe_int : NUMBER133 | empty"""134 p[0] = p[1]135 136 def p_empty(self, p):137 'empty :'138 p[0] = None139class IteratorToTokenStream(object):140 def __init__(self, iterator):141 self.iterator = iterator142 def token(self):143 try:144 return next(self.iterator)145 except StopIteration:146 return None147if __name__ == '__main__':148 logging.basicConfig()149 parser = JsonPathParser(debug=True)...
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