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@@ -0,0 +1,59 @@
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+# -*- coding: utf-8 -*-
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+import ast
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+import json
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+import re
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+
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+
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+def get_json(data, limit=10):
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+ """
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+ 返回json对象
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+ @param str data: json_str
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+ @param int limit: json_str 结构修正次数上限
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+ """
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+ retries = 0
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+ try:
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+ data = ast.literal_eval(data)
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+ return json.loads(json.dumps(data, ensure_ascii=False))
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+ except SyntaxError:
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+ while retries < limit:
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+ try:
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+ parsed_data = json.loads(data)
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+ # print("字符串符合JSON格式")
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+ # print(parsed_data)
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+ return parsed_data
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+ except json.JSONDecodeError as e:
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+ retries += 1
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+ error_pos = e.pos
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+ err_msg = e.msg
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+ # print("字符串不符合JSON格式")
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+ # print("错误位置：", error_pos)
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+ # print("错误原因：", err_msg)
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+ data = data[:-1] if data.endswith(",") else data
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+ # 补全'[{...}]' 缺失符号
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+ missing_bracket_count = data.count('[{') - data.count('}]')
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+ if missing_bracket_count > 0:
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+ for i in range(missing_bracket_count):
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+ delimiter = ']' if i == 0 and data.endswith("}") else '}]'
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+ data += delimiter
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+ continue
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+ # 补全缺失闭合符号
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+ missing_closing_bracket_count = data.count('{') - data.count('}')
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+ if missing_closing_bracket_count > 0:
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+ for i in range(missing_closing_bracket_count):
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+ data += '}'
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+ continue
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+ # 双引号替换单引号
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+ if 'Expecting property name enclosed in double quotes' == err_msg:
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+ data = data.replace("'", '"')
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+ try:
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+ data = ast.literal_eval(data)
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+ data = json.dumps(data, ensure_ascii=False)
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+ except SyntaxError:
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+ pass
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+ continue
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+ # 缺失符号补全
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+ if 'delimiter' in err_msg:
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+ ret = re.search('Expecting(.*?)delimiter', err_msg).group(1)
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+ delimiter = ret.strip().replace("'", '')
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+ data = "".join([data[:error_pos], delimiter, data[error_pos:]])
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+ continue
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