def application_json(self, data):
context = {}
for name, objective in six.iteritems(self._context):
context[name] = reach(objective, data)
nodes = reach(self._at, data)
if isinstance(nodes, dict):
nodes = six.itervalues(nodes)
if nodes is None:
raise DSNoContent("Found no nodes at {}".format(self._at))
for node in nodes:
result = copy(context)
for name, objective in six.iteritems(self._objective):
result[name] = reach(objective, node)
yield result
def application_json(self, data):
context = {}
for name, objective in self._context.items():
context[name] = reach(objective, data)
nodes = reach(self._at, data)
if isinstance(nodes, dict):
nodes = nodes.values()
if nodes is None:
raise DSNoContent("Found no nodes at {}".format(self._at))
for node in nodes:
result = copy(context)
for name, objective in self._objective.items():
result[name] = reach(objective, node)
yield result
def influence(self, individual):
"""
This allows the Collective to set some attributes and or properties on the Individual
:param individual: The individual that should be influenced
:return: The influenced individual
"""
if self.identifier:
individual.identity = reach("$." + self.identifier, individual.properties)
return individual
def influence(self, individual):
"""
This allows the Collective to set some attributes and or properties on the Individual
:param individual: The individual that should be influenced
:return: The influenced individual
"""
if self.identifier:
individual.identity = reach("$." + self.identifier,
individual.properties)
if self.indexes:
index_keys = self._get_index_keys()
individual = self.set_index_for_individual(individual, index_keys)
return individual
def output_from_content(content, *args): # TODO: test to unlock
if len(args) > 1:
return map(Individual.output_from_content, repeat(content), args)
frm = args[0]
if not frm:
return frm
if isinstance(frm, str):
return reach(frm, content)
elif isinstance(frm, list):
if len(frm) > 1:
return Individual.output_from_content(content, *frm)
else:
return [Individual.output_from_content(content, *frm)]
elif isinstance(frm, dict):
return {key: Individual.output_from_content(content, value) for key, value in frm.items()}
else:
raise AssertionError("Expected a string, list or dict as argument got {} instead".format(type(frm)))
def output_from_content(content, *args):
if len(args) > 1:
return map(Individual.output_from_content, repeat(content), args)
frm = args[0]
if not frm:
return frm
if isinstance(frm, str):
return reach(frm, content)
elif isinstance(frm, list):
if len(frm) > 1:
return Individual.output_from_content(content, *frm)
else:
return [Individual.output_from_content(content, *frm)]
elif isinstance(frm, dict):
return {
key: Individual.output_from_content(content, value)
for key, value in frm.items()
}
else:
raise AssertionError(
"Expected a string, list or dict as argument got {} instead".
format(type(frm)))
def test_invalid_key(self):
self.assertEqual(reach("does.not.exist", self.test_dict), None)
def test_key_with_dots(self):
self.assertEqual(reach("dotted.key", self.test_dict), self.test_dict["dotted.key"])
def test_list_access(self):
self.assertEqual(reach("list.0", self.test_dict), self.test_dict["list"][0])
self.assertEqual(reach("dict.list.0", self.test_dict), self.test_dict["dict"]["list"][0])
self.assertEqual(reach("0.test", self.test_list), self.test_list[0]["test"])
def test_dict_access(self):
self.assertEqual(reach("dict.test", self.test_dict), self.test_dict["dict"]["test"])
self.assertEqual(reach("dict.dict", self.test_dict), self.test_dict["dict"]["dict"])
self.assertEqual(reach("dict.list", self.test_dict), self.test_dict["dict"]["list"])
def test_invalid_data(self):
try:
reach("irrelevant", "invalid-input")
self.fail("Reach did not throw a TypeError after getting invalid input")
except TypeError:
pass
def test_invalid_key(self):
self.assertEqual(reach("does.not.exist", self.test_dict), None)
def test_key_with_dots(self):
self.assertEqual(reach("dotted.key", self.test_dict), self.test_dict["dotted.key"])
def test_list_access(self):
self.assertEqual(reach("list.0", self.test_dict), self.test_dict["list"][0])
self.assertEqual(reach("dict.list.0", self.test_dict), self.test_dict["dict"]["list"][0])
self.assertEqual(reach("0.test", self.test_list), self.test_list[0]["test"])
def test_dict_access(self):
self.assertEqual(reach("dict.test", self.test_dict), self.test_dict["dict"]["test"])
self.assertEqual(reach("dict.dict", self.test_dict), self.test_dict["dict"]["dict"])
self.assertEqual(reach("dict.list", self.test_dict), self.test_dict["dict"]["list"])
def test_none_key(self):
self.assertEqual(reach(None, self.test_dict), self.test_dict)
self.assertEqual(reach(None, self.test_list), self.test_list)
def test_invalid_data(self):
try:
reach("irrelevant", "invalid-input")
self.fail("Reach did not throw a TypeError after getting invalid input")
except TypeError:
pass
def test_none_key(self):
self.assertEqual(reach(None, self.test_dict), self.test_dict)
self.assertEqual(reach(None, self.test_list), self.test_list)