def generate_experiment_jsons():
# read all JSON files from input template JSONs
# outputs combined JSON files to output_json folder
_input_directory_ = "./jsons/input_json_templates"
_output_directory_ = "./jsons/output_exp_jsons"
if not os.path.exists(_input_directory_):
raise Exception("Absent Input Directory !")
if not os.path.exists(_output_directory_):
os.makedirs(_output_directory_)
else:
# clear the contents of the directory
shutil.rmtree(_output_directory_)
os.makedirs(_output_directory_)
json_templates = [f for f in listdir(_input_directory_) if isfile(join(_input_directory_, f))]
_json_lists_ = []
common_json_data = {}
for temp in json_templates:
temp_filename = join(_input_directory_, temp)
template = open(temp_filename, 'r')
_json_data_ = json.load(template)
if isinstance(_json_data_, list):
_json_lists_.append(_json_data_)
elif isinstance(_json_data_, dict):
for key, value in _json_data_.items():
common_json_data[key] = value
else:
raise Exception("Invalid type of JSON Data ! Only List / Dict allowed ...")
count = 0
for combined_json in itertools.product(*_json_lists_):
count += 1
json_holder = common_json_data
if not(combined_json and json_holder):
continue
for _dict_ in combined_json:
json_holder = json_merge(_dict_, json_holder)
new_json_filename = f"experiment_{count}.json"
new_json_filename = join(_output_directory_, new_json_filename)
with open(new_json_filename, 'w') as outfile:
json.dump(json_holder, outfile)
def test_merging_2_dicts_yields_values_from_second_for_collisions(self):
a = dict(a=1, b=2, c=3)
b = dict(a="x", c="y")
self.assertEqual(jsonmerge.json_merge(a, b),
dict(a="x", b=2, c="y"))
def test_merging_2_dicts_yields_dict_with_keys_from_both(self):
a = dict(a=1, b=2, c=3)
b = dict(c=-1, d=-2)
self.assertEqual(set(jsonmerge.json_merge(a, b).keys()),
set(a.keys()) | set(b.keys()))
def test_merging_2_lists_yields_concatenation_of_both(self):
self.assertEqual(jsonmerge.json_merge([1, 2, 3, 4], [5, 6]),
[1, 2, 3, 4, 5, 6])
def test_merging_list_with_dict_yields_second(self):
self.assertEqual(jsonmerge.json_merge([1, 2], {1: 2}), {1: 2})
self.assertEqual(jsonmerge.json_merge({1: 2}, [1, 2]), [1, 2])
def test_merging_list_with_scalar_yields_second(self):
self.assertEqual(jsonmerge.json_merge([1, 2], 123), 123)
self.assertEqual(jsonmerge.json_merge(True, [1, 2]), [1, 2])
def test_merging_dict_with_scalar_yields_second(self):
self.assertEqual(jsonmerge.json_merge({1: 2}, 123), 123)
self.assertEqual(jsonmerge.json_merge(True, {1: 2}), {1: 2})
def test_merging_2_scalar_values_yields_second(self):
self.assertEqual(jsonmerge.json_merge(123, 456), 456)
self.assertEqual(jsonmerge.json_merge(123, "foo"), "foo")
self.assertEqual(jsonmerge.json_merge(123, None), None)
def test_merging_2_dicts_yields_dict_with_keys_from_both(self):
a = dict(a=1, b=2, c=3)
b = dict(c=-1, d=-2)
self.assertEqual(set(jsonmerge.json_merge(a, b).keys()),
set(a.keys()) | set(b.keys()))
def test_merging_2_dicts_yields_values_from_second_for_collisions(self):
a = dict(a=1, b=2, c=3)
b = dict(a="x", c="y")
self.assertEqual(jsonmerge.json_merge(a, b), dict(a="x", b=2, c="y"))
def test_merging_2_lists_yields_concatenation_of_both(self):
self.assertEqual(jsonmerge.json_merge([1, 2, 3, 4], [5, 6]),
[1, 2, 3, 4, 5, 6])
def test_merging_list_with_dict_yields_second(self):
self.assertEqual(jsonmerge.json_merge([1, 2], {1: 2}), {1: 2})
self.assertEqual(jsonmerge.json_merge({1: 2}, [1, 2]), [1, 2])
def test_merging_list_with_scalar_yields_second(self):
self.assertEqual(jsonmerge.json_merge([1, 2], 123), 123)
self.assertEqual(jsonmerge.json_merge(True, [1, 2]), [1, 2])
def test_merging_dict_with_scalar_yields_second(self):
self.assertEqual(jsonmerge.json_merge({1: 2}, 123), 123)
self.assertEqual(jsonmerge.json_merge(True, {1: 2}), {1: 2})
def test_merging_2_scalar_values_yields_second(self):
self.assertEqual(jsonmerge.json_merge(123, 456), 456)
self.assertEqual(jsonmerge.json_merge(123, "foo"), "foo")
self.assertEqual(jsonmerge.json_merge(123, None), None)