connection and cursor interface

Author: vgvoleg

ydb_dbapi/connection.py

@@ -0,0 +1,19 @@
+class Connection:
+    def __init__(self):
+        pass
+
+    def cursor(self):
+        pass
+
+    async def commit(self):
+        pass
+
+    async def rollback(self):
+        pass
+
+    async def close(self):
+        pass
+
+
+async def connect() -> Connection:
+    return Connection()

ydb_dbapi/cursors.py

@@ -0,0 +1,38 @@
+class Cursor:
+    def __init__(self):
+        self.arraysize = 1
+
+    async def execute(self):
+        pass
+
+    async def executemany(self):
+        pass
+
+    async def fetchone(self):
+        pass
+
+    async def fetchmany(self):
+        pass
+
+    async def fetchall(self):
+        pass
+
+    async def nextset(self):
+        pass
+
+    def setinputsizes(self):
+        pass
+
+    def setoutputsize(self):
+        pass
+
+    async def close(self):
+        pass
+
+    @property
+    def description(self):
+        pass
+
+    @property
+    def rowcount(self):
+        pass