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KNN_predict/neo_models.py

@@ -3,14 +3,20 @@
 from py2neo import Graph,Node,Relationship
 from read_csv import readCSV2
 from hudong_class import HudongItem
-
+import configparser
 class Neo4j():
 	graph = None
 	def __init__(self):
 		print("create neo4j class ...")
 
 	def connectDB(self):
-		self.graph = Graph("http://localhost:7474", username="neo4j", password="8313178")
+		conf = configparser.ConfigParser()
+		conf.read('demo/neo4jconfig')
+		url = conf.get("neo4jdb", "url")
+		username = conf.get("neo4jdb", "username")
+		password = conf.get("neo4jdb", "password")
+		self.graph = Graph(url, username=username, password=password)
+		# self.graph = Graph("http://localhost:7474", username="neo4j", password="abc123")
 
 	def matchItembyTitle(self,value):
 		answer = self.graph.find_one(label="Item",property_key="title",property_value=value)

demo/Model/neo_models.py

@@ -1,13 +1,18 @@
 from py2neo import Graph,Node,Relationship
+import configparser
 
 class Neo4j():
 	graph = None
 	def __init__(self):
 		print("create neo4j class ...")
 
 	def connectDB(self):
-		self.graph = Graph("http://localhost:7474", username="neo4j", password="123456")
-
+	conf = configparser.ConfigParser()
+		conf.read('demo/neo4jconfig')
+		url = conf.get("neo4jdb", "url")
+		username = conf.get("neo4jdb", "username")
+		password = conf.get("neo4jdb", "password")
+		self.graph = Graph(url, username=username, password=password)
 	def matchItembyTitle(self,value):
 		answer = self.graph.find_one(label="Item",property_key="title",property_value=value)
 		return answer

demo/demo/neo4jconfig

@@ -0,0 +1,4 @@
+[neo4jdb]
+url = http://192.168.1.16:7474
+username = neo4j
+password = abc123

demo/demo/tagging_data_view.py

@@ -102,7 +102,7 @@ def showtagging_data(request):
 
 
 		# 统计当前标注情况
-		file_object = open('label_data/labels.txt','r')
+		file_object = open('label_data/labels.txt','r',encoding='utf-8')
 		s = []
 		sum = 0
 		for i in range(17):

demo/demo/tagging_data_writefile_view.py

@@ -12,14 +12,14 @@
 def tagging_push(request):
 	ctx = {}
 	# 先将已有的labels存入字典中
-	file_object = open('label_data/labels.txt','r')
+	file_object = open('label_data/labels.txt','r',encoding='utf-8')
 	s = set()
 	for f in file_object:
 		pair = f.split()
 		s.add(pair[0].strip())
 	file_object.close()
 
-	file_object = open('label_data/word_list.txt','r')
+	file_object = open('label_data/word_list.txt','r',encoding='utf-8')
 	all_list = []
 	for f in file_object:
 		all_list.append(f.strip())
@@ -30,7 +30,7 @@ def tagging_push(request):
 		title = request.GET['title'].strip()
 		label = request.GET['label'].strip()
 		if label != None:
-			file_object = open('label_data/labels.txt','a')
+			file_object = open('label_data/labels.txt','a',encoding='utf-8')
 			if title in s:
 				print("该title已存在，冲突！")
 			else:

demo/label_data/labels.txt

@@ -5612,3 +5612,5 @@ Sugar 0
 auxin 0
 红十字 3
 氟氰戊菊酯 7
+狗肾 13
+昆明池 2