8 examples of 'python array to json' in Python

146
def as_array(obj):
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    """
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    Creates an json-like representation of a variable, supporting types with a `.to_array()` function.
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    :rtype: dict|list|str|int|float|bool|None
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    """
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    if hasattr(obj, "to_array"):
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        return obj.to_array()
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    elif isinstance(obj, (list, tuple)):
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        return [as_array(x) for x in obj]
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    elif isinstance(obj, dict):
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        return {key:as_array(obj[key]) for key in obj.keys()}
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    else:
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        _json_dumps(obj)  # raises error if is wrong json
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        return obj

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def python_to_json(python_data):
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    '''Convert python data (tuple, list, dict, etc) into json string'''
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    json_str = json.dumps(python_data, indent=4)
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    return json_str

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@get_items.register(list)
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def _json_array(obj):
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    return enumerate(obj)

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def make_array(key, data):
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    result = []
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    for item in data:
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        result.append(item.get(key))
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    return str(json.dumps(result))

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def to_json(self, value):
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    return list(map(self.space.to_json, value))

23
def object_2_json(obj):
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    '''
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    py字典、数据转成json字符转
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    '''
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    if obj is None:
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        obj = {}
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    return json.dumps(obj, cls=CJsonEncoder)

3
def convert_array_to_object(array):
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    json = {}
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    for idx in range(len(array)):
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        json[str(idx)] = array[idx]
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    return json

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def _array_to_html(self, array):
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    if not array:
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        return '[ ]'
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    output = ['[<ul>']
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    for value in array:
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        output.append('<li>')
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        output.append(self._value_to_html(value))
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        output.append('</li>')
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    output.append('</ul>]')
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    return ''.join(output)