feat: 替换cx_oracle为oracledb

Pipfile.lock

@@ -0,0 +1,21 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "34c67823d0895516cdc008b7a1e9cfbb2ac3da7fcb4b6c292c9e6fcbecc606b7"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_full_version": "3.10.11",
+            "python_version": "3.10"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {},
+    "develop": {}
+}

db-conf.toml

@@ -1,16 +1,16 @@
-[testdb]
+[jtt_crm]
 # 方言
-dialect = 'postgresql'
+dialect = 'oracle'
 # ip
-host = '127.0.0.1'
+host = '172.16.1.36'
 # 端口
-port = 5432
+port = 1521
 # 用户名
-user = 'postgres'
+user = 'jtt_crm'
 # 密码
-passwd = 'root@123'
+passwd = 'jtt_crm'
 # 数据库
-database = 'postgres'
+database = 'dbcenter'
 # 连接池大小
 pool_size = 15
 # 连接超时回收(秒)

main.py

@@ -6,17 +6,9 @@
 # @Project : futool-db-lite
 # @Desc    : 数据库测试
 from session.engine.dbengine import DatabaseEngine
-from session.engine.dbengine import container
 
 if __name__ == '__main__':
-    db_engine = DatabaseEngine('testdb')
+    db_engine = DatabaseEngine('jtt_crm')
-    db_engine2 = DatabaseEngine('testdb')
-    print(db_engine.engine is db_engine2.engine)
     session_factory = db_engine.create_session_factory()
-    session_factory2 = db_engine2.create_session_factory()
+    sess = session_factory.open_session()
-    print(session_factory is session_factory2)
+    print(sess.select_all('select * from JTXY_CREDIT_TASK'))
-    # for i in range(100):
-    #     # sess = session_factory.create_session()
-    #     sess = session_factory.open_session()
-    #     print(id(sess))
-    print(container.engines, container.factory)

requirements.txt

@@ -1,7 +1,10 @@
 annotated-types==0.5.0
-cx-Oracle==8.3.0
+cffi==1.15.1
+cryptography==41.0.2
 greenlet==2.0.2
+oracledb==1.3.1
 psycopg2-binary==2.9.6
+pycparser==2.21
 pydantic==2.0.2
 pydantic_core==2.1.2
 SQLAlchemy==2.0.7

session/engine/dbengine.py

@@ -52,7 +52,8 @@ class DatabaseEngine(object):
     """
     DB_URL = {
         'postgresql': 'postgresql+psycopg2://{0}:{1}@{2}:{3}/{4}',
-        'oracle': 'oracle+cx_oracle://{0}:{1}@{2}:{3}/?service_name={4}'
+        # 使用thin客户端,不需要oracle client
+        'oracle': 'oracle+oracledb://{0}:{1}@{2}:{3}/?service_name={4}'
     }
     # 连接池容器名称,具体看ObjContainer对象
     attr = 'engines'