python 实现查询Neo4j多节点的多层关系


Posted in Python onDecember 23, 2019

需求:查询出满足3人及3案有关系的集合

# -*- coding: utf-8 -*-
from py2neo import Graph
import psycopg2

# 二维数组查找
def find(target, array):
 for i, val in enumerate(array):
  for j, temp in enumerate(val):
   if temp == target:
    return True;  
 return False


graph = Graph(host="192.168.3.186://7474", auth=("neo4j", "wabjtam123"))
data = graph.run('match data=(p:anjian)-[:参与 *2..5]-(u:anjian) with p,collect( distinct u.AJBH) as ajbhs match (p:anjian)-[:参与 *1..5]-(c:xyr) with p,ajbhs, collect(distinct c.XYRBH) as xyrbh_list,(ajbhs+p.AJBH) as ajbh_list where size(xyrbh_list)>2 and size(ajbh_list)>2 return p.AJBH as ajbh,ajbh_list,xyrbh_list')

aj = []

xyr_result = []
aj_result = []

for node in data:
 ajbh = node.get('ajbh')
 ajbh_list = node.get('ajbh_list')
 xyrbh_list = node.get('xyrbh_list')
 
 ajbh_list.append(ajbh)
 
 ajbh_list = list(set(node.get('ajbh_list')))
 xyrbh_list = list(set(node.get('xyrbh_list')))
 
 flag = True
 if len(aj_result) > 0:
  for i, val in enumerate(ajbh_list): 
   f = find(val, aj_result) 
   
   if f:
    flag = False
    break;
 
 if flag:
  if len(ajbh_list) > 2 and len(xyrbh_list) > 2:
   aj.append(ajbh) 
   
   
   aj_result.append(ajbh_list) 
   xyr_result.append(xyrbh_list)
   
   
   print('MATCH p=(:anjian{AJBH:"'+ajbh+'"})-[*]-() RETURN p LIMIT 25')
   name = str(len(xyrbh_list)) + "人" + str(len(ajbh_list)) + "案" 
   print(name)

print(len(aj_result))
print(aj)
print('----------------------------')
print(aj_result)

conn = psycopg2.connect(database="zfgfh", user="postgres", password="postgres", host="192.168.3.202", port="5432")
cursor = conn.cursor()
 
for ajbh in aj_result:
 for temp in ajbh:
  insert_sql = "insert into test.gm (\"ajbh\") values ('%s')"
  insert_sql = insert_sql % temp
  print(insert_sql)
  # 插入
  cursor.execute(insert_sql)
# 提交
conn.commit() 
cursor.close() # 关闭Cursor
conn.close() # 关闭数据库

python 实现查询Neo4j多节点的多层关系

6人3案
4人5案
3人6案
11人3案
3人13案
6人46案
8人4案
5人4案
7人4案
28人17案
4人4案
3人8案
4人4案
8人3案
6人6案
5人4案
4人6案
19人77案
4人22案
4人14案
4人5案
9人5案
12人8案
4人3案
17人4案
5人7案
18人30案
7人11案
3人22案
20人12案
30
['A2301260500002019020002', 'A2301096000002018040010', 'A2301246400002018060001', 'A2301270500002018040003', 'A2301085100002018100001', 'A2301062020012018100099', 'A2301830517002018090003', 'A2301290501002019040001', 'A2301240500002018080001', 'A2301260200002018090006', 'A2301821414022018011647', 'A2301000514012018090001', 'A2301245100002018050014', 'A2301004908002018110004', 'A2301295500002018110005', 'A2301270300002018090005', 'A2301848900002018070017', 'A2301210504002018080011', 'A2301004902002018110002', 'A2301810500002018110038', 'A2301025103002018120002', 'A2301290500002019020003', 'A2301096000002018060043', 'A2301260200002018060002', 'A2301810500002018090002', 'A2301815100002018060014', 'A2301820506002018070006', 'A2301037200002018100154', 'A2301849000002018090001', 'A2301280200002018110002']
----------------------------
['A2301260500002019030006', 'A2301260500002019030007', 'A2301260500002019020002']
['A2301095200002018060039', 'A2301096000002018050002', 'A2301096000002018060009', 'A2301095200002018070016', 'A2301096000002018040010']
['A2301246400002018050003', 'A2301245200002018060007', 'A2301236400002018060005', 'A2301245200002018060003', 'A2301246400002018060002', 'A2301246400002018060001']
['A2301270500002018040003', 'A2301270500002018040004', 'A2301270500002018040005']
['A2301080506002018120002', 'A2301080506002018120001', 'A2301080506002018120011', 'A2301080506002018120004', 'A2301080506002018120010', 'A2301080506002018120013', 'A2301080506002018120005', 'A2301085100002018100001', 'A2301080506002018120012', 'A2301080506002018120007', 'A2301080506002018120006', 'A2301080506002018120003', 'A2301080506002018120009']
['A2301060504002018110006', 'A2301060504002018110005', 'A2301060504002018110028', 'A2301060504002018110026', 'A2301060504002018110036', 'A2301060504002018110035', 'A2301060504002018110030', 'A2301060504002018110003', 'A2301061723042018103961', 'A2301060504002018110024', 'A2301060504002018110004', 'A2301060504002018110025', 'A2301060504002018110044', 'A2301063010412018100861', 'A2301060504002018110022', 'A2301060504002018110031', 'A2301060504002018110038', 'A2301060504002018110007', 'A2301060504002018110032', 'A2301060504002018110009', 'A2301060504002018110039', 'A2301063011482018102790', 'A2301060504002018110029', 'A2301060504002018110021', 'A2301060504002018100001', 'A2301060504002018110015', 'A2301060504002018110043', 'A2301062020012018100099', 'A2301060504002018110011', 'A2301060504002018110040', 'A2301060504002018110023', 'A2301060504002018110027', 'A2301060504002018110037', 'A2301060504002018110014', 'A2301060504002018110033', 'A2301060504002018110002', 'A2301060504002018110041', 'A2301060504002018110008', 'A2301060504002018110001', 'A2301060504002018110010', 'A2301060504002018100002', 'A2301060504002018110019', 'A2301060504002018120004', 'A2301060504002018110018', 'A2301060504002018110020', 'A2301060504002018110034']
['A2301830517002018090003', 'A2301830517002018090005', 'A2301830517002018090006', 'A2301830517002018090004']
['A2301290501002019040001', 'A2301290501002019040002', 'A2301290501002019030002', 'A2301290501002019040004']
['A2301240500002018080001', 'A2301240500002018080004', 'A2301240500002018080003', 'A2301240500002018080002']
['A2301260200002018100006', 'A2301260200002018090002', 'A2301260200002018100013', 'A2301260200002018100008', 'A2301260200002018090006', 'A2301260200002018100003', 'A2301260200002018100001', 'A2301260200002018100010', 'A2301260200002018100005', 'A2301260200002018100012', 'A2301260200002018100002', 'A2301260200002018090004', 'A2301260200002018100011', 'A2301260200002018090003', 'A2301260200002018100014', 'A2301260200002018090005', 'A2301260200002018100007']
['A2323037100002018120006', 'A2301827600002018090005', 'A2301821414022018011647', 'A2301820209332018024067']
['A2301000514012018090001', 'A2301230500002018060001', 'A2301000514012018110004', 'A2301230300002018110005', 'A2301230500002018050005', 'A2301000514012019010001', 'A2301000514012018090002', 'A2301000514012018100001']
['A2301245100002018050014', 'A2301245100002018070018', 'A2301286100002018050005', 'A2301286100002018060002']
['A2303016200002018100001', 'A2301004908002018110004', 'A2301004908002018110006']
['A2301295500002018110008', 'A2301295500002018110006', 'A2301295500002018110003', 'A2301295500002018110007', 'A2301295500002018110005', 'A2301002104002018100007']
['A2301270300002018100004', 'A2301270300002018100002', 'A2301270300002018100001', 'A2301270300002018090005']
['A2301848900002018070017', 'A2301845700002018070027', 'A2301840502002018070002', 'A2301848800002018070024', 'A2301840502002018070003', 'A2301840502002018070001']
['A2301210504002018120003', 'A2301210504002018120019', 'A2301210504002018120013', 'A2301210504002018080007', 'A2301210504002018080021', 'A2301210504002018080015', 'A2301210504002018120017', 'A2301210504002018120045', 'A2301210504002018080014', 'A2301210504002018120049', 'A2301210504002018080019', 'A2301210504002018120028', 'A2301210504002018080004', 'A2301210504002018120029', 'A2301210504002018120051', 'A2301210504002018110005', 'A2301210504002018120023', 'A2301210504002018120043', 'A2301210504002018120044', 'A2301210504002018120041', 'A2301210504002018120014', 'A2301210504002018120032', 'A2301210504002018080003', 'A2301210504002018110006', 'A2301210504002018080009', 'A2301210504002018110004', 'A2301210504002018110003', 'A2301210504002018120038', 'A2301210504002018120039', 'A2301210504002018120015', 'A2301210504002018120011', 'A2301210504002018120036', 'A2301210504002018080010', 'A2301210504002018120048', 'A2301210504002018120025', 'A2301210504002018120006', 'A2301210504002018120012', 'A2301210504002018080013', 'A2301210504002018120022', 'A2301210504002018080017', 'A2301210504002018120008', 'A2301210504002018120046', 'A2301210504002018120052', 'A2301210504002018110007', 'A2301210504002018120024', 'A2301210504002018080022', 'A2301210504002018080005', 'A2301210504002018120050', 'A2301210504002018080002', 'A2301210504002018120009', 'A2301210504002018120031', 'A2301210504002018120033', 'A2301210504002018120042', 'A2301210504002018120035', 'A2301210504002018120040', 'A2301210504002018120026', 'A2301210504002018120005', 'A2301210504002018120030', 'A2301210504002018120027', 'A2301210504002018120018', 'A2301210504002018120010', 'A2301210504002018120016', 'A2301210504002018120002', 'A2301210504002018120001', 'A2301210504002018120034', 'A2301210504002018120007', 'A2301210504002018120037', 'A2301210504002018120004', 'A2301210504002018080008', 'A2301210504002018080011', 'A2301210504002018080018', 'A2301210504002018120021', 'A2301210504002018080020', 'A2301210504002018120047', 'A2301210504002018080006', 'A2301210504002018120020', 'A2301210504002018080016']
['A2301004906002019010005', 'A2301004902002018120001', 'A2301004902002018100006', 'A2301004908002018110002', 'A2301004902002018110002', 'A2301004906002019010003', 'A2301004904002019010003', 'A2301004908002019010002', 'A2301004902002018110003', 'A2301004908002019010004', 'A2301004908002018110001', 'A2301004905002019010008', 'A2301004904002018100004', 'A2301004908002019010005', 'A2301004904002019010004', 'A2301004909002019010001', 'A2301004905002019010007', 'A2301004908002019010003', 'A2301004904002019010002', 'A2301004908002018100002', 'A2301004902002018110001', 'A2301004906002019010004']
['A2301810500002018120044', 'A2301810500002018110039', 'A2301810500002018110041', 'A2301810500002018120034', 'A2301810500002018120055', 'A2301810500002018120052', 'A2301810500002018120053', 'A2301810500002018120032', 'A2301810500002018110038', 'A2301810500002018120054', 'A2301810500002018120035', 'A2301810500002018110040', 'A2301810500002018120033', 'A2301810500002018120056']
['A2301025103002019010002', 'A2301025103002018120002', 'A2301025103002018120004', 'A2301025103002018120005', 'A2301025103002019010001']
['A2301290500002019020004', 'A2301293014052013074923', 'A2301292809352016111088', 'A2301290500002019020003', 'A2301290500002019030001']
['A2301090506002018090006', 'A2301096000002018060044', 'A2301090506002018090002', 'A2301090506002018090004', 'A2301096000002018060045', 'A2301090506002018090005', 'A2301090506002018090003', 'A2301096000002018060043']
['A2301260200002018070019', 'A2301260200002018060002', 'A2301260200002018070001']
['A2301810500002018100008', 'A2301810500002018090002', 'A2301810500002018070015', 'A2301810500002018100006']
['A2301815100002018060014', 'A2301847300002018070003', 'A2301837900002018060010', 'A2301847300002018070002', 'A2301835600002018060007', 'A2301815500002018050010', 'A2301817900002018060001']
['A2301820502002018120006', 'A2301820502002019020003', 'A2301820502002018110004', 'A2301820502002018120003', 'A2301820502002018120014', 'A2301820502002018120001', 'A2301820502002018120002', 'A2301820502002018110005', 'A2301820502002018110007', 'A2301820502002018110010', 'A2301820502002018110002', 'A2301820506002018070006', 'A2301820502002018120004', 'A2301820502002018120009', 'A2301820502002018110012', 'A2301820502002018110014', 'A2301820502002018110013', 'A2301820502002018110011', 'A2301820502002019020002', 'A2301820502002018120005', 'A2301820502002018110006', 'A2301820502002019010001', 'A2301820502002018120013', 'A2301820502002019020001', 'A2301820502002018110009', 'A2301820502002018110008', 'A2301820502002018120011', 'A2301820502002018120010', 'A2301820502002018110001', 'A2301820502002018110003']
['A2301025600002018120006', 'A2301031714062013011545', 'A2301037200002018100154', 'A2301025700002018120027', 'A2301032513122013013630', 'A2301025700002018120050', 'A2301025600002018120051', 'A2301032816032012120005', 'A2301030916252013014087', 'A2301026600002018120008', 'A2301025600002018120044']
['A2323015500002018100003', 'A2301849000002018090018', 'A2323015700002018100005', 'A2301848700002018090013', 'A2323015500002018100004', 'A2301849000002018090001', 'A2301265300002018090007', 'A2301845700002018090004', 'A2301265500002018090005', 'A2301845700002018090019', 'A2323015700002018100004', 'A2301265300002018090006', 'A2323016100002018100003', 'A2301849000002018090008', 'A2301265300002018090011', 'A2301265300002018090005', 'A2301849000002018090019', 'A2301265500002018090006', 'A2301265300002018090010', 'A2301265300002018090009', 'A2301265300002018090008', 'A2301848700002018090006']
['A2301280200002018110003', 'A2301280200002018110011', 'A2301280200002018110013', 'A2301280200002018110005', 'A2301280200002018110010', 'A2301280200002018110007', 'A2301280200002018110012', 'A2301280200002018110002', 'A2301280200002018110008', 'A2301280200002018110009', 'A2301280200002018110014', 'A2301280200002018110006']

以上这篇python 实现查询Neo4j多节点的多层关系就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持三水点靠木。

Python 相关文章推荐
python根据出生年份简单计算生肖的方法
Mar 27 Python
Python的time模块中的常用方法整理
Jun 18 Python
Python设计模式之抽象工厂模式
Aug 25 Python
Python基于identicon库创建类似Github上用的头像功能
Sep 25 Python
Python中pandas dataframe删除一行或一列:drop函数详解
Jul 03 Python
python调用百度语音识别api
Aug 30 Python
python定位xpath 节点位置的方法
Aug 27 Python
python程序 线程队列queue使用方法解析
Sep 23 Python
Python统计文本词汇出现次数的实例代码
Feb 27 Python
Python中SQLite如何使用
May 27 Python
python 动态渲染 mysql 配置文件的示例
Nov 20 Python
Python3自带工具2to3.py 转换 Python2.x 代码到Python3的操作
Mar 03 Python
python 多进程队列数据处理详解
Dec 23 #Python
python3实现从kafka获取数据,并解析为json格式,写入到mysql中
Dec 23 #Python
python读取ini配置文件过程示范
Dec 23 #Python
python读取Kafka实例
Dec 23 #Python
Python3 使用selenium插件爬取苏宁商家联系电话
Dec 23 #Python
kafka监控获取指定topic的消息总量示例
Dec 23 #Python
kafka-python 获取topic lag值方式
Dec 23 #Python
You might like
php除数取整示例
2014/04/24 PHP
PHP判断是否为空的几个函数对比
2015/04/21 PHP
php简单的上传类分享
2016/05/15 PHP
javascript 屏蔽鼠标键盘的几段代码
2008/01/02 Javascript
javascript TextArea动态显示剩余字符
2008/10/22 Javascript
js中关于new Object时传参的一些细节分析
2011/03/13 Javascript
详解强大的jQuery选择器之基本选择器、层次选择器
2012/02/07 Javascript
ParseInt函数参数设置介绍
2014/01/02 Javascript
JavaScript开发人员的10个关键习惯小结
2014/12/05 Javascript
JavaScript的MVVM库Vue.js入门学习笔记
2016/05/03 Javascript
jQuery实现拖拽页面元素并将其保存到cookie的方法
2016/06/12 Javascript
Nodejs多站点切换Htpps协议详解及简单实例
2017/02/23 NodeJs
Node.js 8 中的重要新特性
2017/06/28 Javascript
Bootstrap 模态框多次显示后台提交多次BUG的解决方法
2017/12/26 Javascript
NestJs 静态目录配置详解
2019/03/12 Javascript
Vue3 中的数据侦测的实现
2019/10/09 Javascript
使用typescript改造koa开发框架的实现
2020/02/04 Javascript
JS简易计算器实例讲解
2020/06/30 Javascript
[02:12]打造更好的电竞完美世界:完美盛典回顾篇
2018/12/19 DOTA
Python 字符串操作方法大全
2014/03/11 Python
python使用time、datetime返回工作日列表实例代码
2019/05/09 Python
详解PyTorch中Tensor的高阶操作
2019/08/18 Python
wxPython实现分隔窗口
2019/11/19 Python
在Python中预先初始化列表内容和长度的实现
2019/11/28 Python
使用python实现希尔、计数、基数基础排序的代码
2019/12/25 Python
.img/.hdr格式转.nii格式的操作
2020/07/01 Python
Ubuntu20下的Django安装的方法步骤
2021/01/24 Python
解决pytorch 数据类型报错的问题
2021/03/03 Python
HTML5中的nav标签学习笔记
2016/06/24 HTML / CSS
伊利莎白雅顿官网:Elizabeth Arden
2016/10/10 全球购物
英国在线房屋中介网站:Yopa
2018/01/09 全球购物
法学毕业生自我鉴定
2013/11/08 职场文书
中介业务员岗位职责
2014/04/09 职场文书
单位消防安全责任书
2014/07/23 职场文书
2015暑期社会实践通讯稿
2015/07/18 职场文书
navicat 连接Ubuntu虚拟机的mysql的操作方法
2022/04/02 MySQL