From 55631d407e0dd579144201eefdc10e5731d247c9 Mon Sep 17 00:00:00 2001
From: Dmitry Maslennikov <mrdaimor@gmail.com>
Date: Fri, 3 Feb 2023 17:02:02 +0400
Subject: [PATCH] fix for SQLAlchemy>=2.0

---
 requirements-dev.txt        |  4 +++-
 setup.py                    | 18 +++---------------
 sqlalchemy_iris/embedded.py |  5 +++++
 sqlalchemy_iris/iris.py     |  5 +++++
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/requirements-dev.txt b/requirements-dev.txt
index b121004..7722b8e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,5 @@
 wheel
 flake8
-pytest
\ No newline at end of file
+pytest
+black
+twine
diff --git a/setup.py b/setup.py
index 674ab3a..49b7aa0 100644
--- a/setup.py
+++ b/setup.py
@@ -1,21 +1,9 @@
 from setuptools import setup
-import os
-
-thelibFolder = os.path.dirname(os.path.realpath(__file__))
-requirementPath = thelibFolder + '/requirements.txt'
-
-requirements, dependency_links = [], []
-if os.path.isfile(requirementPath):
-    with open('./requirements.txt') as f:
-        for line in f.read().splitlines():
-            if line.startswith('http'):
-                dependency_links.append(line)
-            else:
-                requirements.append(line)
 
 setup(
-    install_requires=requirements,
-    dependency_links=dependency_links,
+    install_requires=[
+        "SQLAlchemy>=1.3"
+    ],
     entry_points={
         "sqlalchemy.dialects": [
             "iris = sqlalchemy_iris.iris:IRISDialect_iris",
diff --git a/sqlalchemy_iris/embedded.py b/sqlalchemy_iris/embedded.py
index 23b1d3b..43b2e71 100644
--- a/sqlalchemy_iris/embedded.py
+++ b/sqlalchemy_iris/embedded.py
@@ -14,5 +14,10 @@ def _get_option(self, connection, option):
     def _set_option(self, connection, option, value):
         return connection.iris.cls('%SYSTEM.SQL.Util').SetOption(option)
 
+    @classmethod
+    def import_dbapi(cls):
+        import intersystems_iris.dbapi._DBAPI as dbapi
+        return dbapi
+
 
 dialect = IRISDialect_emb
diff --git a/sqlalchemy_iris/iris.py b/sqlalchemy_iris/iris.py
index 7bc563a..6067684 100644
--- a/sqlalchemy_iris/iris.py
+++ b/sqlalchemy_iris/iris.py
@@ -6,5 +6,10 @@ class IRISDialect_iris(IRISDialect):
 
     supports_statement_cache = True
 
+    @classmethod
+    def import_dbapi(cls):
+        import intersystems_iris.dbapi._DBAPI as dbapi
+        return dbapi
+
 
 dialect = IRISDialect_iris