fix for SQLAlchemy>=2.0

Author: daimor

requirements-dev.txt

@@ -1,3 +1,5 @@
 wheel
 flake8
-pytest
+pytest
+black
+twine

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",

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

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