def match(self, root_value: object,
current_value: object) -> Generator[MatchData, None, None]:
"""Match the root value against the current value."""
if isinstance(current_value,
Sequence) and not isinstance(current_value, str):
if self.index < 0:
new_index = self.index + len(current_value)
if 0 <= new_index < len(current_value):
return [
MatchData(
SubscriptNode(TerminalNode(), [self]),
root_value,
current_value[new_index],
)
]
elif self.index < len(current_value):
return [
MatchData(
SubscriptNode(TerminalNode(), [self]),
root_value,
current_value[self.index],
)
]
return []
def __call__(self, root_value: object, current_value: object) -> Generator[MatchData, None, None]:
"""Perform entries() call."""
if isinstance(current_value, Mapping):
if not self.args:
value = list(map(list, current_value.items()))
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
elif isinstance(current_value, Sequence) and not isinstance(current_value, str):
if not self.args:
value = list(map(list, enumerate(current_value)))
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
def __call__(self, root_value: object, current_value: object) -> Generator[MatchData, None, None]:
"""Perform length() call."""
if isinstance(current_value, Sequence) and not isinstance(current_value, str):
if not self.args:
value = len(current_value)
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
elif isinstance(current_value, str):
if not self.args:
value = len(current_value)
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
def __call__(self, root_value: object, current_value: object) -> Generator[MatchData, None, None]:
"""Perform substring(number[, number]) call."""
if isinstance(current_value, str):
if (len(self.args) == 1) \
and isinstance(self.args[0].current_value, int):
value = current_value[self.args[0].current_value:]
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
elif (len(self.args) == 2) \
and isinstance(self.args[0].current_value, int) \
and isinstance(self.args[1].current_value, int):
value = current_value[self.args[0].current_value:self.args[1].current_value]
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
def match(self, root_value: object,
current_value: object) -> Generator[MatchData, None, None]:
"""Match the current value against the root value."""
if isinstance(current_value, dict) and (self.index in current_value):
return [
MatchData(SubscriptNode(TerminalNode(), [self]), root_value,
current_value[self.index])
]
return []
def match(self, root_value: object,
current_value: object) -> Generator[MatchData, None, None]:
"""Match the root value with the current value."""
# NOTE Depth-first
return itertools.chain(
self.next_node.match(root_value, current_value),
SubscriptNode(self,
[WildcardSubscript()]).match(root_value,
current_value))
def __call__(self, root_value: object, current_value: object) -> Generator[MatchData, None, None]:
"""Perform charAt(number) call."""
if isinstance(current_value, str):
if (len(self.args) == 1) \
and isinstance(self.args[0].current_value, int):
try:
value = current_value[self.args[0].current_value]
except IndexError:
pass
else:
yield MatchData(SubscriptNode(TerminalNode(), [self]),
root_value, value)
def exitSubscript(self, ctx: JSONPathParser.SubscriptContext):
if ctx.getToken(JSONPathParser.RECURSIVE_DESCENT, 0) is not None:
if bool(ctx.subscript()):
next_node = self._stack.pop()
else:
next_node = TerminalNode()
if bool(ctx.subscriptableBareword()):
subscriptable_nodes = [self._stack.pop()]
elif bool(ctx.subscriptables()):
subscriptable_nodes = self._stack.pop()
else:
# NOTE Unreachable when listener is used as tree walker.
raise ValueError() # pragma: no cover
self._stack.append(
RecursiveDescentNode(
SubscriptNode(next_node, subscriptable_nodes)))
elif ctx.getToken(JSONPathParser.SUBSCRIPT, 0) is not None:
if bool(ctx.subscript()):
next_node = self._stack.pop()
else:
next_node = TerminalNode()
if bool(ctx.subscriptableBareword()):
subscriptable_nodes = [self._stack.pop()]
else:
# NOTE Unreachable when listener is used as tree walker.
raise ValueError() # pragma: no cover
self._stack.append(SubscriptNode(next_node, subscriptable_nodes))
else:
if bool(ctx.subscript()):
next_node = self._stack.pop()
else:
next_node = TerminalNode()
if bool(ctx.subscriptables()):
subscriptable_nodes = self._stack.pop()
else:
# NOTE Unreachable when listener is used as tree walker.
raise ValueError() # pragma: no cover
self._stack.append(SubscriptNode(next_node, subscriptable_nodes))
def test_badsubscript2(self):
"""Test subscript that provides other subscript but not subscripted-terminal."""
class BadSubscript2(Subscript):
"""Subscript that provides other subscript but not subscripted-terminal."""
def __jsonpath__(self):
"""Empty."""
return []
def match(self, root_value, current_value):
"""One."""
yield MatchData(SubscriptNode(None), root_value, current_value)
self.assertEqual('', BadSubscript2().tojsonpath())
with self.assertRaises(ValueError):
# NOTE Use 'list' to force the computation to occur, raising any exceptions.
list(
SubscriptNode(TerminalNode(),
[BadSubscript2()]).match(None, None))
def match(self, root_value, current_value):
"""One."""
yield MatchData(SubscriptNode(None), root_value, current_value)
def setUp(self):
"""Setup the class."""
root_value = {
'hello': 'Hello, world!',
'languages': [
'en-GB',
'en-US',
],
}
current_value = root_value['hello']
self._state = [
{
'__jsonpath__':
'',
'node':
TerminalNode(),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__':
'$',
'node':
RootNode(TerminalNode()),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(RootNode(TerminalNode()), root_value,
root_value),
],
},
{
'__jsonpath__':
'@',
'node':
CurrentNode(TerminalNode()),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(CurrentNode(TerminalNode()), root_value,
current_value),
],
},
{
'__jsonpath__': '[]',
'node': SubscriptNode(TerminalNode(), []),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [],
},
{
'__jsonpath__':
'[?(@)]',
'node':
SubscriptNode(TerminalNode(), [
FilterSubscript(SomeExpression(CurrentNode(
TerminalNode())))
]),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__':
'[?(@),?(@)]',
'node':
SubscriptNode(TerminalNode(), [
FilterSubscript(SomeExpression(CurrentNode(
TerminalNode()))),
FilterSubscript(SomeExpression(CurrentNode(
TerminalNode())))
]),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__': '[*]',
'node': SubscriptNode(TerminalNode(), [WildcardSubscript()]),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [],
},
{
'__jsonpath__':
'[*]',
'node':
SubscriptNode(TerminalNode(), [WildcardSubscript()]),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('languages')]),
root_value, root_value['languages']),
],
},
{
'__jsonpath__':
'["languages"][*]',
'node':
SubscriptNode(
SubscriptNode(TerminalNode(), [WildcardSubscript()]),
[ObjectIndexSubscript('languages')]),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][0]),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][1]),
],
},
{
'__jsonpath__':
'["hello","languages"]',
'node':
SubscriptNode(TerminalNode(), [
ObjectIndexSubscript('hello'),
ObjectIndexSubscript('languages')
]),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('languages')]),
root_value, root_value['languages']),
],
},
{
'__jsonpath__':
'..',
'node':
RecursiveDescentNode(TerminalNode()),
'root_value':
root_value,
'current_value':
current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__':
'..',
'node':
RecursiveDescentNode(TerminalNode()),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, root_value),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('languages')]),
root_value, root_value['languages']),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][0]),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][1]),
],
},
{
'__jsonpath__':
'..[?(@)]',
'node':
RecursiveDescentNode(
SubscriptNode(TerminalNode(), [
FilterSubscript(
SomeExpression(CurrentNode(TerminalNode())))
])),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, root_value),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('languages')]),
root_value, root_value['languages']),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][0]),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][1]),
],
},
{
'__jsonpath__':
'..[*]',
'node':
RecursiveDescentNode(
SubscriptNode(TerminalNode(), [WildcardSubscript()])),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('languages')]),
root_value, root_value['languages']),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][0]),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][1]),
],
},
{
'__jsonpath__':
'..["hello"]',
'node':
RecursiveDescentNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')])),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript('hello')]),
root_value, root_value['hello']),
],
},
{
'__jsonpath__':
'..[0]',
'node':
RecursiveDescentNode(
SubscriptNode(TerminalNode(), [ArrayIndexSubscript(0)])),
'root_value':
root_value,
'current_value':
root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript('languages')]), root_value,
root_value['languages'][0]),
],
},
]
def setUp(self):
"""Setup the class."""
root_value = {
'hello': 'Hello, world!',
'languages': [
'en-GB',
'en-US',
],
'preferences': {
'coffee': True,
'tea': False,
},
}
current_value = root_value['hello']
self._state = [
{
'__jsonpath__': '',
'node': TerminalNode(),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__': '$',
'node': RootNode(TerminalNode()),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(RootNode(TerminalNode()),
root_value, root_value),
],
},
{
'__jsonpath__': '@',
'node': CurrentNode(TerminalNode()),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(CurrentNode(TerminalNode()),
root_value, current_value),
],
},
{
'__jsonpath__': '[]',
'node': SubscriptNode(TerminalNode(), []),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [],
},
{
'__jsonpath__': '[?(@)]',
'node': SubscriptNode(TerminalNode(), [FilterSubscript(SomeExpression(CurrentNode(TerminalNode())))]),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__': '[?(@),?(@)]',
'node': SubscriptNode(
TerminalNode(),
[
FilterSubscript(SomeExpression(
CurrentNode(TerminalNode()))),
FilterSubscript(SomeExpression(
CurrentNode(TerminalNode())))
]
),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__': '[*]',
'node': SubscriptNode(TerminalNode(), [WildcardSubscript()]),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [],
},
{
'__jsonpath__': '[*]',
'node': SubscriptNode(TerminalNode(), [WildcardSubscript()]),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'languages')]), root_value, root_value['languages']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'preferences')]), root_value, root_value['preferences']),
],
},
{
'__jsonpath__': '["languages"][*]',
'node': SubscriptNode(
SubscriptNode(TerminalNode(), [WildcardSubscript()]),
[ObjectIndexSubscript('languages')]
),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(0)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][0]
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][1]
),
],
},
{
'__jsonpath__': '["hello","languages"]',
'node': SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('hello'),
ObjectIndexSubscript('languages')]
),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'languages')]), root_value, root_value['languages']),
],
},
{
'__jsonpath__': '..',
'node': RecursiveDescentNode(TerminalNode()),
'root_value': root_value,
'current_value': current_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
'__jsonpath__': '..',
'node': RecursiveDescentNode(TerminalNode()),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, root_value),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'languages')]), root_value, root_value['languages']),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(0)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][0]
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(1)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][1]
),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'preferences')]), root_value, root_value['preferences']),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('coffee')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['coffee']
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('tea')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['tea']
),
],
},
{
'__jsonpath__': '..[?(@)]',
'node': RecursiveDescentNode(
SubscriptNode(
TerminalNode(),
[
FilterSubscript(SomeExpression(
CurrentNode(TerminalNode())))
]
)
),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(TerminalNode(), root_value, root_value),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'languages')]), root_value, root_value['languages']),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(0)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][0]
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(1)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][1]
),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'preferences')]), root_value, root_value['preferences']),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('coffee')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['coffee']
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('tea')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['tea']
),
],
},
{
'__jsonpath__': '..[*]',
'node': RecursiveDescentNode(SubscriptNode(TerminalNode(), [WildcardSubscript()])),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'languages')]), root_value, root_value['languages']),
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'preferences')]), root_value, root_value['preferences']),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(0)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][0]
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(1)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][1]
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('coffee')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['coffee']
),
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ObjectIndexSubscript('tea')]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
root_value['preferences']['tea']
),
],
},
{
'__jsonpath__': '..["hello"]',
'node': RecursiveDescentNode(SubscriptNode(TerminalNode(), [ObjectIndexSubscript('hello')])),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(SubscriptNode(TerminalNode(), [ObjectIndexSubscript(
'hello')]), root_value, root_value['hello']),
],
},
{
'__jsonpath__': '..[0]',
'node': RecursiveDescentNode(SubscriptNode(TerminalNode(), [ArrayIndexSubscript(0)])),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ArrayIndexSubscript(0)]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages'][0]
),
],
},
{
'__jsonpath__': '["hello"][length()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[LengthCallableSubscript()]), [ObjectIndexSubscript('hello')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[LengthCallableSubscript()]
),
[ObjectIndexSubscript('hello')]
),
root_value,
len(root_value['hello'])
),
],
},
{
'__jsonpath__': '["hello"][charAt(0)]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[CharAtCallableSubscript(0)]), [ObjectIndexSubscript('hello')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[CharAtCallableSubscript(MatchData(TerminalNode(), root_value, 0))]
),
[ObjectIndexSubscript('hello')]
),
root_value,
root_value['hello'][0]
),
],
},
{
'__jsonpath__': '["hello"][charAt(1000)]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[CharAtCallableSubscript(1000)]), [ObjectIndexSubscript('hello')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [],
},
{
'__jsonpath__': '["hello"][charAt($["hello"][length()])]',
'node': SubscriptNode(SubscriptNode(TerminalNode(), [CharAtCallableSubscript(
RootNode(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[LengthCallableSubscript()]
),
[ObjectIndexSubscript('hello')]
)
)
)]), [ObjectIndexSubscript('hello')]),
'root_value': root_value,
'current_value': root_value,
'match_data_list': [],
},
{
'__jsonpath__': '["hello"][substring(1)]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[SubstringCallableSubscript(1)]), [ObjectIndexSubscript('hello')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[SubstringCallableSubscript(MatchData(TerminalNode(), root_value, 1))]
),
[ObjectIndexSubscript('hello')]
),
root_value,
root_value['hello'][1:]
),
],
},
{
'__jsonpath__': '["hello"][substring(1,3)]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[SubstringCallableSubscript(1, 3)]), [ObjectIndexSubscript('hello')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[SubstringCallableSubscript(MatchData(TerminalNode(), root_value, 1),
MatchData(TerminalNode(), root_value, 3))]
),
[ObjectIndexSubscript('hello')]
),
root_value,
root_value['hello'][1:3]
),
],
},
{
'__jsonpath__': '["languages"][length()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[LengthCallableSubscript()]), [ObjectIndexSubscript('languages')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[LengthCallableSubscript()]
),
[ObjectIndexSubscript('languages')]
),
root_value,
len(root_value['languages'])
),
],
},
{
'__jsonpath__': '["languages"][entries()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]), [ObjectIndexSubscript('languages')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[EntriesCallableSubscript()]
),
[ObjectIndexSubscript('languages')]
),
root_value,
list(map(list, enumerate(root_value['languages'])))
),
],
},
{
'__jsonpath__': '["languages"][keys()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[KeysCallableSubscript()]), [ObjectIndexSubscript('languages')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[KeysCallableSubscript()]
),
[ObjectIndexSubscript('languages')]
),
root_value,
list(range(len(root_value['languages'])))
),
],
},
{
'__jsonpath__': '["languages"][values()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[ValuesCallableSubscript()]), [ObjectIndexSubscript('languages')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ValuesCallableSubscript()]
),
[ObjectIndexSubscript('languages')]
),
root_value,
root_value['languages']
),
],
},
{
'__jsonpath__': '["preferences"][entries()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]), [ObjectIndexSubscript('preferences')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[EntriesCallableSubscript()]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
list(map(list, root_value['preferences'].items()))
),
],
},
{
'__jsonpath__': '["preferences"][keys()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[KeysCallableSubscript()]), [ObjectIndexSubscript('preferences')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[KeysCallableSubscript()]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
list(root_value['preferences'].keys())
),
],
},
{
'__jsonpath__': '["preferences"][values()]',
# pylint: disable=line-too-long
'node': SubscriptNode(SubscriptNode(TerminalNode(),
[ValuesCallableSubscript()]), [ObjectIndexSubscript('preferences')]), # noqa: E501
# pylint: enable=line-too-long
'root_value': root_value,
'current_value': root_value,
'match_data_list': [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[ValuesCallableSubscript()]
),
[ObjectIndexSubscript('preferences')]
),
root_value,
list(root_value['preferences'].values())
),
],
},
]
def setUp(self):
"""Setup the class."""
root_value = {
"hello": "Hello, world!",
"languages": [
"en-GB",
"en-US",
],
"preferences": {
"coffee": True,
"tea": False,
},
}
current_value = root_value["hello"]
self._state = [
{
"__jsonpath__":
"",
"node":
TerminalNode(),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
"__jsonpath__":
"$",
"node":
RootNode(TerminalNode()),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(RootNode(TerminalNode()), root_value,
root_value),
],
},
{
"__jsonpath__":
"@",
"node":
CurrentNode(TerminalNode()),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(CurrentNode(TerminalNode()), root_value,
current_value),
],
},
{
"__jsonpath__": "[]",
"node": SubscriptNode(TerminalNode(), []),
"root_value": root_value,
"current_value": current_value,
"match_data_list": [],
},
{
"__jsonpath__":
"[?(@)]",
"node":
SubscriptNode(
TerminalNode(),
[
FilterSubscript(
SomeExpression(CurrentNode(TerminalNode())))
],
),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
"__jsonpath__":
"[?(@),?(@)]",
"node":
SubscriptNode(
TerminalNode(),
[
FilterSubscript(
SomeExpression(CurrentNode(TerminalNode()))),
FilterSubscript(
SomeExpression(CurrentNode(TerminalNode()))),
],
),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, current_value),
MatchData(TerminalNode(), root_value, current_value),
],
},
{
"__jsonpath__": "[*]",
"node": SubscriptNode(TerminalNode(), [WildcardSubscript()]),
"root_value": root_value,
"current_value": current_value,
"match_data_list": [],
},
{
"__jsonpath__":
"[*]",
"node":
SubscriptNode(TerminalNode(), [WildcardSubscript()]),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("languages")]),
root_value,
root_value["languages"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("preferences")]),
root_value,
root_value["preferences"],
),
],
},
{
"__jsonpath__":
'["languages"][*]',
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [WildcardSubscript()]),
[ObjectIndexSubscript("languages")],
),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][0],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][1],
),
],
},
{
"__jsonpath__":
'["hello","languages"]',
"node":
SubscriptNode(
TerminalNode(),
[
ObjectIndexSubscript("hello"),
ObjectIndexSubscript("languages")
],
),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("languages")]),
root_value,
root_value["languages"],
),
],
},
{
"__jsonpath__":
"..",
"node":
RecursiveDescentNode(TerminalNode()),
"root_value":
root_value,
"current_value":
current_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, current_value),
],
},
{
"__jsonpath__":
"..",
"node":
RecursiveDescentNode(TerminalNode()),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, root_value),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("languages")]),
root_value,
root_value["languages"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][0],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][1],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("preferences")]),
root_value,
root_value["preferences"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("coffee")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["coffee"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("tea")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["tea"],
),
],
},
{
"__jsonpath__":
"..[?(@)]",
"node":
RecursiveDescentNode(
SubscriptNode(
TerminalNode(),
[
FilterSubscript(
SomeExpression(CurrentNode(TerminalNode())))
],
)),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(TerminalNode(), root_value, root_value),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("languages")]),
root_value,
root_value["languages"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][0],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][1],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("preferences")]),
root_value,
root_value["preferences"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("coffee")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["coffee"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("tea")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["tea"],
),
],
},
{
"__jsonpath__":
"..[*]",
"node":
RecursiveDescentNode(
SubscriptNode(TerminalNode(), [WildcardSubscript()])),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("languages")]),
root_value,
root_value["languages"],
),
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("preferences")]),
root_value,
root_value["preferences"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][0],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(1)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][1],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("coffee")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["coffee"],
),
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("tea")]),
[ObjectIndexSubscript("preferences")],
),
root_value,
root_value["preferences"]["tea"],
),
],
},
{
"__jsonpath__":
'..["hello"]',
"node":
RecursiveDescentNode(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")])),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(TerminalNode(),
[ObjectIndexSubscript("hello")]),
root_value,
root_value["hello"],
),
],
},
{
"__jsonpath__":
"..[0]",
"node":
RecursiveDescentNode(
SubscriptNode(TerminalNode(), [ArrayIndexSubscript(0)])),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ArrayIndexSubscript(0)]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"][0],
),
],
},
{
"__jsonpath__":
'["hello"][length()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [LengthCallableSubscript()]),
[ObjectIndexSubscript("hello")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[LengthCallableSubscript()]),
[ObjectIndexSubscript("hello")],
),
root_value,
len(root_value["hello"]),
),
],
},
{
"__jsonpath__":
'["hello"][charAt(0)]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[CharAtCallableSubscript(0)]),
[ObjectIndexSubscript("hello")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[
CharAtCallableSubscript(
MatchData(TerminalNode(), root_value,
0))
],
),
[ObjectIndexSubscript("hello")],
),
root_value,
root_value["hello"][0],
),
],
},
{
"__jsonpath__":
'["hello"][charAt(1000)]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[CharAtCallableSubscript(1000)]),
[ObjectIndexSubscript("hello")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [],
},
{
"__jsonpath__":
'["hello"][charAt($["hello"][length()])]',
"node":
SubscriptNode(
SubscriptNode(
TerminalNode(),
[
CharAtCallableSubscript(
RootNode(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[LengthCallableSubscript()]),
[ObjectIndexSubscript("hello")],
)))
],
),
[ObjectIndexSubscript("hello")],
),
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [],
},
{
"__jsonpath__":
'["hello"][substring(1)]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[SubstringCallableSubscript(1)]),
[ObjectIndexSubscript("hello")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[
SubstringCallableSubscript(
MatchData(TerminalNode(), root_value,
1))
],
),
[ObjectIndexSubscript("hello")],
),
root_value,
root_value["hello"][1:],
),
],
},
{
"__jsonpath__":
'["hello"][substring(1,3)]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[SubstringCallableSubscript(1, 3)]),
[ObjectIndexSubscript("hello")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(
TerminalNode(),
[
SubstringCallableSubscript(
MatchData(TerminalNode(), root_value,
1),
MatchData(TerminalNode(), root_value,
3),
)
],
),
[ObjectIndexSubscript("hello")],
),
root_value,
root_value["hello"][1:3],
),
],
},
{
"__jsonpath__":
'["languages"][length()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [LengthCallableSubscript()]),
[ObjectIndexSubscript("languages")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[LengthCallableSubscript()]),
[ObjectIndexSubscript("languages")],
),
root_value,
len(root_value["languages"]),
),
],
},
{
"__jsonpath__":
'["languages"][entries()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]),
[ObjectIndexSubscript("languages")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]),
[ObjectIndexSubscript("languages")],
),
root_value,
list(map(list, enumerate(root_value["languages"]))),
),
],
},
{
"__jsonpath__":
'["languages"][keys()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [KeysCallableSubscript()]),
[ObjectIndexSubscript("languages")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[KeysCallableSubscript()]),
[ObjectIndexSubscript("languages")],
),
root_value,
list(range(len(root_value["languages"]))),
),
],
},
{
"__jsonpath__":
'["languages"][values()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [ValuesCallableSubscript()]),
[ObjectIndexSubscript("languages")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ValuesCallableSubscript()]),
[ObjectIndexSubscript("languages")],
),
root_value,
root_value["languages"],
),
],
},
{
"__jsonpath__":
'["preferences"][entries()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[EntriesCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
),
root_value,
list(map(list, root_value["preferences"].items())),
),
],
},
{
"__jsonpath__":
'["preferences"][keys()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [KeysCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[KeysCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
),
root_value,
list(root_value["preferences"].keys()),
),
],
},
{
"__jsonpath__":
'["preferences"][values()]',
# pylint: disable=line-too-long
"node":
SubscriptNode(
SubscriptNode(TerminalNode(), [ValuesCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
), # noqa: E501
# pylint: enable=line-too-long
"root_value":
root_value,
"current_value":
root_value,
"match_data_list": [
MatchData(
SubscriptNode(
SubscriptNode(TerminalNode(),
[ValuesCallableSubscript()]),
[ObjectIndexSubscript("preferences")],
),
root_value,
list(root_value["preferences"].values()),
),
],
},
]