-
Notifications
You must be signed in to change notification settings - Fork 0
/
Relations.py
166 lines (160 loc) · 10 KB
/
Relations.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
from py2neo import Graph
import pandas as pd
from prolog_implementation import write_fact_and_rules
graph = Graph("bolt://localhost:7689", auth=("neo4j", "12345678"))
data = pd.read_csv("Relations_set.csv",header=None)
df = pd.DataFrame(data)
def relationships():
return list(df[0])
relations_list = relationships()
def create_relation(Person_names_rel):
for name_index in range(len(Person_names_rel)):
name = Person_names_rel[name_index]
try:
if name in relations_list:
print("relation creation")
if name_index > 0 and name_index != (len(Person_names_rel)-1):
rule = Person_names_rel[name_index].lower() +"('"+Person_names_rel[name_index-1]+"','"+Person_names_rel[name_index+1]+"')"
write_fact_and_rules(rule)
if Person_names_rel[name_index-1] not in relations_list and Person_names_rel[name_index+1] not in relations_list:
result = graph.run(
f"""
MATCH (a:OWNER {{name: $name1}})
MATCH (b:OWNER {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
RETURN rel
""",
name1=Person_names_rel[name_index-1],
name2=Person_names_rel[name_index+1]
)
result = str(result)
if result == "(No data)":
result1 = graph.run(
f"""
MATCH (a:OWNER {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
RETURN rel
""",
name1=Person_names_rel[name_index-1],
name2=Person_names_rel[name_index+1]
)
result1 = str(result1)
if result1 == "(No data)":
graph.run(
f"""
MERGE (a:PERSONS {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
""",
name1=Person_names_rel[name_index-1],
name2=Person_names_rel[name_index+1])
elif name_index == 0:
rule = Person_names_rel[name_index].lower() +"('"+Person_names_rel[name_index+1]+"','"+Person_names_rel[name_index+2]+"')"
write_fact_and_rules(rule)
if Person_names_rel[name_index+1] not in relations_list and Person_names_rel[name_index+2] not in relations_list:
result = graph.run(
f"""
MATCH (a:OWNER {{name: $name1}})
MATCH (b:OWNER {{name: $name2}})
MERGE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + $name2
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + $name1
RETURN rel
""",
name1=Person_names_rel[name_index+1],
name2=Person_names_rel[name_index+2]
)
result = str(result)
print("2-owner",result)
if result == "(No data)":
result1 = graph.run(
f"""
Match (a:OWNER {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
Create (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + $name2
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + $name1
RETURN rel
""",
name1=Person_names_rel[name_index+1],
name2=Person_names_rel[name_index+2]
)
result1 = str(result1)
print("1-owner or 2-p",result1)
if result1 == "(No data)":
print("both persons")
result = graph.run(
f"""
MERGE (a:PERSONS {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
""",
name1=Person_names_rel[name_index+1],
name2=Person_names_rel[name_index+2]
)
elif name_index == (len(Person_names_rel)-1):
rule = Person_names_rel[name_index].lower() +"('"+Person_names_rel[name_index-2]+"','"+Person_names_rel[name_index-1]+"')"
write_fact_and_rules(rule)
if Person_names_rel[name_index-2] not in relations_list and Person_names_rel[name_index-1] not in relations_list:
result = graph.run(
f"""
MATCH (a:OWNER {{name: $name1}})
MATCH (b:OWNER {{name: $name2}})
MERGE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
RETURN rel
""",
name1=Person_names_rel[name_index-2],
name2=Person_names_rel[name_index-1]
)
result = str(result)
print("OWNERS", result)
if result == "(No data)":
result1 = graph.run(
f"""
MATCH (a:OWNER {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
RETURN rel
""",
name1=Person_names_rel[name_index-2],
name2=Person_names_rel[name_index-1]
)
result1 = str(result1)
print("OWNER and PERSONS", result1)
if result1 == "(No data)":
graph.run(
f"""
MERGE (a:PERSONS {{name: $name1}})
MERGE (b:PERSONS {{name: $name2}})
CREATE (a)-[rel:`{Person_names_rel[name_index]}`]->(b)
SET a.`{Person_names_rel[name_index]}` = COALESCE(a.`{Person_names_rel[name_index]}`, []) + [$name2]
SET b.`{Person_names_rel[name_index]}` = COALESCE(b.`{Person_names_rel[name_index]}`, []) + [$name1]
""",
name1=Person_names_rel[name_index-2],
name2=Person_names_rel[name_index-1]
)
except:
None
def create_Node(name,gender):
graph.run(
f"""
MERGE (a:PERSONS{{name: $name1 , gender: $gender}})
""",
name1=name,
gender=gender
)
fact = gender+"('"+name+"')"
write_fact_and_rules(fact)