Initial import with skill sheet working

node_modules/flatted/python/flatted.py

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+# 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)

node_modules/flatted/python/test.py

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+from flatted import stringify as _stringify, parse
+
+def stringify(value):
+    return _stringify(value, separators=(',', ':'))
+
+assert stringify([None, None]) == '[[null,null]]'
+
+a = []
+o = {}
+
+assert stringify(a) == '[[]]'
+assert stringify(o) == '[{}]'
+
+a.append(a)
+o['o'] = o
+
+assert stringify(a) == '[["0"]]'
+assert stringify(o) == '[{"o":"0"}]'
+
+b = parse(stringify(a))
+assert isinstance(b, list) and b[0] == b
+
+a.append(1)
+a.append('two')
+a.append(True)
+o['one'] = 1
+o['two'] = 'two'
+o['three'] = True
+
+assert stringify(a) == '[["0",1,"1",true],"two"]'
+assert stringify(o) == '[{"o":"0","one":1,"two":"1","three":true},"two"]'
+
+a.append(o)
+o['a'] = a
+
+assert stringify(a) == '[["0",1,"1",true,"2"],"two",{"o":"2","one":1,"two":"1","three":true,"a":"0"}]'
+assert stringify(o) == '[{"o":"0","one":1,"two":"1","three":true,"a":"2"},"two",["2",1,"1",true,"0"]]'
+
+a.append({'test': 'OK'})
+a.append([1, 2, 3])
+
+o['test'] = {'test': 'OK'}
+o['array'] = [1, 2, 3]
+
+assert stringify(a) == '[["0",1,"1",true,"2","3","4"],"two",{"o":"2","one":1,"two":"1","three":true,"a":"0","test":"3","array":"4"},{"test":"5"},[1,2,3],"OK"]'
+assert stringify(o) == '[{"o":"0","one":1,"two":"1","three":true,"a":"2","test":"3","array":"4"},"two",["2",1,"1",true,"0","3","4"],{"test":"5"},[1,2,3],"OK"]'
+
+a2 = parse(stringify(a));
+o2 = parse(stringify(o));
+
+assert a2[0] == a2
+assert o2['o'] == o2
+
+assert a2[1] == 1 and a2[2] == 'two' and a2[3] == True and isinstance(a2[4], dict)
+assert a2[4] == a2[4]['o'] and a2 == a2[4]['o']['a']
+
+str = parse('[{"prop":"1","a":"2","b":"3"},{"value":123},["4","5"],{"e":"6","t":"7","p":4},{},{"b":"8"},"f",{"a":"9"},["10"],"sup",{"a":1,"d":2,"c":"7","z":"11","h":1},{"g":2,"a":"7","b":"12","f":6},{"r":4,"u":"7","c":5}]')
+assert str['b']['t']['a'] == 'sup' and str['a'][1]['b'][0]['c'] == str['b']['t']
+
+oo = parse('[{"a":"1","b":"0","c":"2"},{"aa":"3"},{"ca":"4","cb":"5","cc":"6","cd":"7","ce":"8","cf":"9"},{"aaa":"10"},{"caa":"4"},{"cba":"5"},{"cca":"2"},{"cda":"4"},"value2","value3","value1"]');
+assert oo['a']['aa']['aaa'] == 'value1' and oo == oo['b'] and oo['c']['ca']['caa'] == oo['c']['ca']
+
+print('OK')