Add SQLAlchemy 2.0 support

SQLAlchemy 2.0 unified the execute() API - Connection.execute() no longer
accepts **kwargs, requiring parameters as a dict instead.

Uses packaging library for robust version detection.

Author: DiaaNoon

jsql/__init__.py

@@ -6,6 +6,10 @@
 import logging
 import six
 import itertools, collections
+import sqlalchemy
+from packaging import version
+
+_SA_VERSION = version.parse(sqlalchemy.__version__)
 
 class UnsafeSqlException(Exception):
     pass
@@ -82,6 +86,8 @@ def dangerously_inject_sql(value):
 def execute_sql(engine, query, params):
     from sqlalchemy.sql import text
     q = text(query)
+    if _SA_VERSION.major >= 2:
+        return engine.execute(q, params)
     is_session = 'session' in repr(engine.__class__).lower()
     return engine.execute(q, params=params) if is_session else engine.execute(q, **params)
 

setup.py

@@ -7,8 +7,8 @@
     author_email='hzarka@gmail.com',
     packages = find_packages(),
     package_dir = {'': '.'},
-    requires = ["six"],
-    install_requires = ["six"],
+    requires = ["six", "packaging"],
+    install_requires = ["six", "packaging"],
     classifiers=[
         'Development Status :: 3 - Alpha',
         'Environment :: Web Environment',