You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
150 lines
3.8 KiB
150 lines
3.8 KiB
# ISC License
|
|
#
|
|
# Copyright (c) 2018-2021, Andrea Giammarchi, @WebReflection
|
|
#
|
|
# Permission to use, copy, modify, and/or distribute this software for any
|
|
# purpose with or without fee is hereby granted, provided that the above
|
|
# copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
|
|
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
|
|
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
|
|
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
|
|
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
# PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
import json as _json
|
|
|
|
class _Known:
|
|
def __init__(self):
|
|
self.key = []
|
|
self.value = []
|
|
|
|
class _String:
|
|
def __init__(self, value):
|
|
self.value = value
|
|
|
|
|
|
def _array_keys(value):
|
|
keys = []
|
|
i = 0
|
|
for _ in value:
|
|
keys.append(i)
|
|
i += 1
|
|
return keys
|
|
|
|
def _object_keys(value):
|
|
keys = []
|
|
for key in value:
|
|
keys.append(key)
|
|
return keys
|
|
|
|
def _is_array(value):
|
|
return isinstance(value, list) or isinstance(value, tuple)
|
|
|
|
def _is_object(value):
|
|
return isinstance(value, dict)
|
|
|
|
def _is_string(value):
|
|
return isinstance(value, str)
|
|
|
|
def _index(known, input, value):
|
|
input.append(value)
|
|
index = str(len(input) - 1)
|
|
known.key.append(value)
|
|
known.value.append(index)
|
|
return index
|
|
|
|
def _loop(keys, input, known, output):
|
|
for key in keys:
|
|
value = output[key]
|
|
if isinstance(value, _String):
|
|
_ref(key, input[int(value.value)], input, known, output)
|
|
|
|
return output
|
|
|
|
def _ref(key, value, input, known, output):
|
|
if _is_array(value) and not value in known:
|
|
known.append(value)
|
|
value = _loop(_array_keys(value), input, known, value)
|
|
elif _is_object(value) and not value in known:
|
|
known.append(value)
|
|
value = _loop(_object_keys(value), input, known, value)
|
|
|
|
output[key] = value
|
|
|
|
def _relate(known, input, value):
|
|
if _is_string(value) or _is_array(value) or _is_object(value):
|
|
try:
|
|
return known.value[known.key.index(value)]
|
|
except:
|
|
return _index(known, input, value)
|
|
|
|
return value
|
|
|
|
def _transform(known, input, value):
|
|
if _is_array(value):
|
|
output = []
|
|
for val in value:
|
|
output.append(_relate(known, input, val))
|
|
return output
|
|
|
|
if _is_object(value):
|
|
obj = {}
|
|
for key in value:
|
|
obj[key] = _relate(known, input, value[key])
|
|
return obj
|
|
|
|
return value
|
|
|
|
def _wrap(value):
|
|
if _is_string(value):
|
|
return _String(value)
|
|
|
|
if _is_array(value):
|
|
i = 0
|
|
for val in value:
|
|
value[i] = _wrap(val)
|
|
i += 1
|
|
|
|
elif _is_object(value):
|
|
for key in value:
|
|
value[key] = _wrap(value[key])
|
|
|
|
return value
|
|
|
|
def parse(value, *args, **kwargs):
|
|
json = _json.loads(value, *args, **kwargs)
|
|
wrapped = []
|
|
for value in json:
|
|
wrapped.append(_wrap(value))
|
|
|
|
input = []
|
|
for value in wrapped:
|
|
if isinstance(value, _String):
|
|
input.append(value.value)
|
|
else:
|
|
input.append(value)
|
|
|
|
value = input[0]
|
|
|
|
if _is_array(value):
|
|
return _loop(_array_keys(value), input, [value], value)
|
|
|
|
if _is_object(value):
|
|
return _loop(_object_keys(value), input, [value], value)
|
|
|
|
return value
|
|
|
|
|
|
def stringify(value, *args, **kwargs):
|
|
known = _Known()
|
|
input = []
|
|
output = []
|
|
i = int(_index(known, input, value))
|
|
while i < len(input):
|
|
output.append(_transform(known, input, input[i]))
|
|
i += 1
|
|
return _json.dumps(output, *args, **kwargs)
|