103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
import json
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import os
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def load_jiancheng_data():
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"""加载简称映射数据"""
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# 获取JianCheng.json文件路径
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jiancheng_path = os.path.join(
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os.path.dirname(os.path.dirname(__file__)),
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'Dict',
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'JianCheng.json'
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)
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try:
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with open(jiancheng_path, 'r', encoding='utf-8') as f:
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data = json.load(f)
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except FileNotFoundError:
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print(f"错误：找不到文件 {jiancheng_path}")
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return {}, {}
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except json.JSONDecodeError:
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print(f"错误：{jiancheng_path} 文件格式不正确")
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return {}, {}
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# 创建简称和全称映射字典
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abbrev_map = {}
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fullname_map = {}
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for item in data:
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abbrev = item.get('abbreviation')
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fullname = item.get('full_name')
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code = item.get('area_code')
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if abbrev and fullname and code:
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abbrev_map[abbrev] = {'full_name': fullname, 'area_code': code}
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fullname_map[fullname] = {'full_name': fullname, 'area_code': code}
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return abbrev_map, fullname_map
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def load_yunnan_area_data():
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"""加载云南省行政区划完整数据"""
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area_path = os.path.join(
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os.path.dirname(os.path.dirname(__file__)),
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'Dict',
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'云南省行政区划数据.json'
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)
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try:
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with open(area_path, 'r', encoding='utf-8') as f:
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data = json.load(f)
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except FileNotFoundError:
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print(f"错误：找不到文件 {area_path}")
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return {}
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except json.JSONDecodeError:
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print(f"错误：{area_path} 文件格式不正确")
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return {}
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# 递归遍历所有行政区划节点
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area_map = {}
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def traverse_nodes(nodes):
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if isinstance(nodes, list):
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for node in nodes:
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traverse_nodes(node)
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elif isinstance(nodes, dict):
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# 提取名称和代码
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name = nodes.get('name')
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code = nodes.get('code') or nodes.get('area_code')
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if name and code:
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area_map[name] = {'full_name': name, 'area_code': code}
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# 处理子节点
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children = nodes.get('children')
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if children:
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traverse_nodes(children)
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traverse_nodes(data)
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return area_map
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def query_area_info(query_str):
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"""
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查询行政区划信息
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:param query_str: 简称或全称
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:return: 包含full_name和area_code的字典，未找到返回None
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"""
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# 加载数据
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abbrev_map, fullname_map = load_jiancheng_data()
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yunnan_area_map = load_yunnan_area_data()
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# 1. 先查简称映射表
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if query_str in abbrev_map:
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return abbrev_map[query_str]
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# 2. 再查全称映射表
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if query_str in fullname_map:
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return fullname_map[query_str]
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# 3. 最后查完整行政区划数据
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if query_str in yunnan_area_map:
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return yunnan_area_map[query_str]
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# 未找到
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return None
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