61 lines
2.4 KiB
Python
61 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# @Time : 2023/6/28 14:35
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# @Author : chenyinhua
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# @File : extract_data_handle.py
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# @Software: PyCharm
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# @Desc: 提取数据的一些方法
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# 标准库导入
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import re
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# 第三方库导入
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from jsonpath import jsonpath
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from loguru import logger
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def json_extractor(obj: dict, expr: str = '.'):
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"""
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:param obj :json/dict类型数据
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:param expr: 表达式, . 提取字典所有内容， $.test_api_case 提取一级字典case， $.test_api_case.data 提取case字典下的data
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:return result: 提取的结果，未提取到返回 None
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"""
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try:
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result = jsonpath(obj, expr)[0]
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logger.trace("\n======================================================\n" \
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"-------------Start：json_extractor--------------------\n"
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f"提取表达式为： {expr} \n"
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f"提取值为： {result}\n"
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"=====================================================")
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except Exception as e:
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logger.trace("\n======================================================\n" \
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"-------------End：json_extractor--------------------\n"
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f"提取表达式为： {expr}\n"
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f"提取数据为： {obj}\n"
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f"错误信息为：{e}\n"
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"=====================================================")
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result = None
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return result
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def re_extract(obj: str, expr: str = '.'):
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"""
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:param obj : 字符串数据
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:param expr: 正则表达式
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:return result: 提取的结果，未提取到返回 None
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"""
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try:
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result = re.findall(expr, obj)[0]
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logger.trace("\n======================================================\n" \
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"-------------Start：re_extract--------------------\n"
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f"提取表达式为： {expr}\n" \
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f"提取值为： {result}\n" \
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"=====================================================")
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except Exception as e:
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logger.trace(f"\n======================================================\n" \
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"-------------End：re_extract--------------------\n"
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f"提取表达式为： {expr}\n" \
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f"提取数据为： {obj}\n" \
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f"错误信息为：{e}\n" \
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"=====================================================")
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result = None
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return result
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