test(ksycopg2): 添加 Python 3 兼容性测试套件

- 实现基本连接测试验证数据库连接功能
- 添加执行 SQL 语句的测试包括创建表和插入数据
- 集成选择查询测试验证数据检索功能
- 实现 LOB 大对象类型的数据处理测试
- 添加 OID 对象标识符类型的读写测试
- 包含新数据类型支持的全面测试覆盖
- 验证中文字符和特殊符号的编码处理
- 实现测试结果检查和失败计数统计功能

taosTest.py

@@ -0,0 +1,100 @@
+import taosws
+import time
+
+
+def create_connection():
+    host = "192.168.1.87"
+    port = 6041
+
+    conn = taosws.connect(
+        host=host,
+        port=port,
+        user="root",
+        password="wDvfFffdwbm5U15K",
+        database="tms"
+    )
+
+    print(f"Connected to {host}:{port}")
+    return conn
+
+
+def create_sub_table(conn):
+    sql = """
+    CREATE TABLE IF NOT EXISTS gj_jxjs_sk_test001
+    USING gj_jxjs_sk
+    TAGS ('test001','equip001')
+    """
+    conn.execute(sql)
+    print("Sub table created")
+
+
+def insert_test_data(conn):
+
+    base_ts = int(time.time() * 1000)
+
+    sql = f"""
+    INSERT INTO gj_jxjs_sk_test001 VALUES
+    ({base_ts}, 'well1',1,1,1,20250311,120000,1,100.5,100.5,100.5,100.5,5.5,10.5,200,200,5.5,5.5,100,100,120,200,200,1,1,1,10,10,1,1,1,1,1,1,1,1,1,1,1,100,5,1,1,1,1,1),
+    ({base_ts+1000}, 'well1',1,1,2,20250311,120001,1,101.5,101.5,101.5,101.5,5.6,10.6,201,201,5.6,5.6,101,101,121,201,201,1,1,1,11,11,1,1,1,1,1,1,1,1,1,1,1,101,5,1,1,1,1,1),
+    ({base_ts+2000}, 'well1',1,1,3,20250311,120002,1,102.5,102.5,102.5,102.5,5.7,10.7,202,202,5.7,5.7,102,102,122,202,202,1,1,1,12,12,1,1,1,1,1,1,1,1,1,1,1,102,5,1,1,1,1,1)
+    """
+
+    conn.execute(sql)
+
+    print("Insert success")
+
+    return base_ts
+
+
+def query_stable(conn, start_ts, end_ts):
+
+    sql = f"""
+    SELECT ts, actual_date, actual_time, deptbitm, chkp, sppa, rpma, torqa, hkla, blkpos, woba
+    FROM gj_jxjs_sk
+    WHERE ts > {start_ts} AND ts < {end_ts}
+    ORDER BY ts ASC
+    """
+
+    result = conn.query(sql)
+
+    print("\nQuery from STABLE (gj_jxjs_sk):")
+    for row in result:
+        print(row)
+
+
+def query_sub_table(conn, start_ts, end_ts):
+
+    sql = f"""
+    SELECT ts, actual_date, actual_time, deptbitm, chkp, sppa, rpma, torqa, hkla, blkpos, woba
+    FROM gj_jxjs_sk_test001
+    WHERE ts > {start_ts} AND ts < {end_ts}
+    ORDER BY ts ASC
+    """
+
+    result = conn.query(sql)
+
+    print("\nQuery from SUB TABLE (gj_jxjs_sk_test001):")
+    for row in result:
+        print(row)
+
+
+if __name__ == "__main__":
+
+    conn = create_connection()
+
+    try:
+
+        # 1 创建子表
+        create_sub_table(conn)
+
+        # 2 插入测试数据
+        base_ts = insert_test_data(conn)
+
+        # 3 查询 STABLE
+        query_stable(conn, base_ts - 1000, base_ts + 5000)
+
+        # 4 查询子表
+        query_sub_table(conn, base_ts - 1000, base_ts + 5000)
+
+    finally:
+        conn.close()

test_ksycopg2-for-py3.py

@@ -0,0 +1,251 @@
+# -*- coding: utf-8 -*-
+import ksycopg2
+import datetime
+
+database = "training"
+user = "system"
+password = "PIvtluUE8FUXSEWJ"
+host = "192.168.1.41"
+port = "54321"
+
+failed = 0
+
+
+def check(name, val):
+    if val is None:
+        global failed
+        failed += 1
+    else:
+        if isinstance(val, ksycopg2.extensions.connection):
+            print("close connection")
+            val.close()
+        print("test", name, "success !", "\n")
+
+
+def testConn():
+    try:
+        conn = ksycopg2.connect(
+            "dbname={} user={} password={} host={} port={}".format(database, user, password, host, port))
+
+    # conn.set_session(autocommit=True)
+    except Exception as e:
+        print(e)
+        return None
+    else:
+        return conn
+
+
+def testConn2():
+    try:
+        conn = ksycopg2.connect(database=database, user=user, password=password, host=host, port=port)
+        cur = conn.cursor()
+        cur.execute("select version()")
+        rows = cur.fetchall()
+        print("database version:", rows[0])
+
+        cur.close()
+    except Exception as e:
+        print(e)
+        return None
+    else:
+        return conn
+
+
+def testExecute():
+    conn = testConn()
+    if conn is not None:
+        cur = conn.cursor()
+
+        cur.execute('drop table if exists test_ksy')
+        cur.execute('create table test_ksy(id integer, name TEXT)')
+
+        cur.execute("insert into test_ksy values(%s, %s)", (1, "John"))
+        cur.execute("insert into test_ksy values(%s, %s)", (2, '中文测试文字'))
+        cur.execute("insert into test_ksy values(%s, %s)", (3, '！@#￥%……'))
+
+        cur.close()
+        conn.commit()
+        conn.close()
+        return 0
+    else:
+        return None
+
+
+def testSelect():
+    conn = testConn()
+    if conn is not None:
+        cur = conn.cursor()
+
+        cur.execute("select * from test_ksy")
+        rows = cur.fetchall()
+        for c in cur.description:
+            print(c.name, "\t", end="")
+        print()
+
+        for row in rows:
+            for cell in row:
+                print(cell, " ", end="")
+            print()
+
+        cur.close()
+        conn.commit()
+        conn.close()
+        return 0
+    else:
+        return None
+
+
+def testLob():
+    conn = testConn()
+    if conn is not None:
+        cur = conn.cursor()
+
+        cur.execute('drop table if exists test_lob')
+        cur.execute('create table test_lob(id integer, b bytea, c text, ba bytea)')
+        ba = bytearray("中文测试字符bytearray", "UTF8")
+        b = bytes('中文测试字符bytes' * 2, "UTF8")
+        u = u'中文字unicode' * 3
+        s = '中文str' * 4
+
+        cur.execute("insert into test_lob values(%s, %s, %s, %s)", (1, ba, ba, ba))
+        cur.execute("insert into test_lob values(%s, %s, %s, %s)", (2, b, b, b))
+        cur.execute("insert into test_lob values(%s, %s, %s, %s)", (3, u, u, u))
+        cur.execute("insert into test_lob values(%s, %s, %s, %s)", (4, s, s, s))
+
+        cur.execute("select * from test_lob")
+        rows = cur.fetchall()
+
+        for row in rows:
+            for cell in row:
+                if isinstance(cell, memoryview):
+                    print(type(cell), cell[:].tobytes().decode('UTF8'), " ", end="")
+                else:
+                    print(type(cell), cell, " ", end="")
+            print()
+
+        cur.close()
+        conn.commit()
+        conn.close()
+        return 0
+    else:
+        return None
+
+
+def testOID():
+    conn = testConn()
+    if conn is not None:
+        cur = conn.cursor()
+
+        cur.execute('drop table if exists test_oid')
+        cur.execute('create table test_oid(id integer, o OID)')
+
+        lo1 = conn.lobject()
+        lo1.write("raw data")
+        cur.execute("insert into test_oid values(%s, %s)", (1, lo1.oid))
+
+        lo2 = conn.lobject()
+        lo2.write(b'binary data')
+        cur.execute("insert into test_oid values(%s, %s)", (3, lo2.oid))
+
+        lo3 = conn.lobject()
+        lo3.write('中文数据 data')
+        cur.execute("insert into test_oid values(%s, %s)", (3, lo3.oid))
+
+        lo1.close()
+        lo2.close()
+        lo3.close()
+
+        cur.execute("select o from test_oid")
+        rows = cur.fetchall()
+        for c in cur.description:
+            print(c.name, "\t", end="")
+        print()
+
+        for row in rows:
+            for cell in row:
+                lo_out = conn.lobject(cell)
+                r = lo_out.read()
+                lo_out.close()
+
+                print("oid:", cell, ":", r, " ", end="")
+            print()
+
+        cur.close()
+        conn.commit()
+        conn.close()
+        return 0
+    else:
+        return None
+
+
+def testNewType():
+    conn = testConn()
+    if conn is not None:
+        cur = conn.cursor()
+
+        cur.execute('drop table if exists test_newtype')
+        cur.execute('''
+            create table test_newtype(
+                num INTEGER,
+                bcb CHAR(30),
+                vcb VARCHAR(30),
+                dt TIMESTAMP,
+                blob BYTEA,
+                nclob TEXT
+            )
+        ''')
+
+        cur.execute("insert into test_newtype values(%s, %s, %s, %s, %s, %s)",
+                    (100,
+                     'bpcharbyte_30',
+                     'varcharbyte_30',
+                     '2000-12-01 15:30:12',
+                     b'binary_data',
+                     'text_data'))
+
+        cur.execute("insert into test_newtype values(%s, %s, %s, %s, %s, %s)",
+                    (200,
+                     '中文测试数据',
+                     '中文测试数据',
+                     datetime.datetime.now(),
+                     '人大金仓数据库'.encode("utf-8"),
+                     '北京人大金仓'))
+
+        cur.execute("select * from test_newtype")
+        rows = cur.fetchall()
+
+        for row in rows:
+            for cell in row:
+                if isinstance(cell, memoryview):
+                    print(cell.tobytes().decode('utf-8'), end=" ")
+                else:
+                    print(cell, end=" ")
+            print()
+
+        cur.close()
+        conn.commit()
+        conn.close()
+        return 0
+    else:
+        return None
+
+
+if __name__ == "__main__":
+    print("libkci version:", ksycopg2.__libkci_version__)
+    print("ksycopg2 version:", ksycopg2.__version__)
+
+    check("testConn", testConn())
+
+    check("testConn2", testConn2())
+
+    check("testExecute", testExecute())
+
+    check("testSelect", testSelect())
+
+    check("testLob", testLob())
+
+    check("testOID", testOID())
+
+    check("testNewType", testNewType())
+
+    print("failed case:", failed)

test_websocket.py

@@ -1,20 +1,28 @@
 import ssl
 import websocket
 
-# URL = "ws://192.168.1.202:9100/well-tool-test-system/ws/"
+URL = "wss://192.168.1.87/ws/"      # 注意走 443，不要再连 8080 了
+# 如果你的 WS 路径是 /ws/，就写成上面这样；若是别的路径自己改
 
-URL = "wss://192.168.1.87/ws/"
+def on_message(ws, msg): print("收到:", msg)
+def on_error(ws, err): print("错误:", err)
+def on_close(ws, code, reason): print("关闭:", code, reason)
+def on_open(ws):
+    print("连接成功")
+    ws.send("hello server mac")
+
+if __name__ == "__main__":
+    websocket.enableTrace(True)
     ws = websocket.WebSocketApp(
         URL,
-    on_open=lambda ws: print("连接成功"),
+        on_open=on_open,
-    on_message=lambda ws, msg: print("消息:", msg),
+        on_message=on_message,
-    on_error=lambda ws, err: print("错误:", err),
+        on_error=on_error,
-    on_close=lambda ws, code, reason: print("关闭:", code, reason),
+        on_close=on_close,
+        # header=["Origin: https://192.168.1.3"]  # 如后端不校验 Origin 可删
+        header=[]  # 如后端不校验 Origin 可删
     )
-
+    ws.run_forever(sslopt={
-ws.run_forever(
-    sslopt={
         "cert_reqs": ssl.CERT_NONE,
         "check_hostname": False,
-    }
+    })
-)