initial commit

.editorconfig

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+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false

.gitignore

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+/demo
+/*settings.py
+# /.vscode
+/.idea
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+*.mac

.vscode/launch.json

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+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Python: Module",
+      "type": "python",
+      "request": "launch",
+      "module": "pytest",
+      "justMyCode": false
+    }
+  ]
+}

.vscode/settings.json

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+{
+    "python.testing.pytestArgs": [],
+    "python.testing.unittestEnabled": false,
+    "python.testing.pytestEnabled": true,
+    "python.linting.flake8Enabled": true,
+    "python.linting.flake8Args": [
+        "--max-line-length=120"
+    ],
+    "python.linting.enabled": true
+}

LICENSE

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+MIT License
+
+Copyright (c) 2021 Dmitry Maslennikov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+sqlalchemy-iris
+===
+
+An InterSystems IRIS dialect for SQLAlchemy.
+
+Pre-requisites
+---
+
+This dialect requires SQLAlchemy, InterSystems DB-API driver. They are specified as requirements so ``pip``
+will install them if they are not already in place. To install, just:
+
+    pip install sqlalchemy-iris
+
+Usage
+---
+
+In your Python app, you can connect to the database via:
+
+    from sqlalchemy import create_engine
+    engine = create_engine("iris://_SYSTEM:SYS@localhost:1972/USER")

requirements.txt

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+SQLAlchemy>=1.4

setup.cfg

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+[metadata]
+name = sqlalchemy-iris
+version = 0.1.0
+description = InterSystems IRIS for SQLAlchemy
+long_description = file: README.md
+url = https://github.com/caretdev/sqlalchemy-iris
+maintainer = CaretDev
+maintainer_email = [email protected]
+license = MIT
+long_description_content_type = text/markdown
+classifiers =
+    Development Status :: 4 - Beta
+    Intended Audience :: Developers
+    License :: OSI Approved :: MIT License
+    Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Topic :: Database :: Front-Ends
+    Operating System :: OS Independent
+keywords="SQLAlchemy InterSystems IRIS",
+project_urls =
+    Source = https://github.com/caretdev/sqlalchemy-iris
+    Tracker = https://github.com/caretdev/sqlalchemy-iris/issues
+
+[options]
+packages = 
+    sqlalchemy_iris
+python_requires = >=3.9
+
+dependency_links =
+    https://github.com/intersystems-community/iris-driver-distribution/raw/main/DB-API/intersystems_irispython-3.2.0-py3-none-any.whl#egg=intersystems-irispython-3.2.0
+
+[tool:pytest]
+addopts= --tb native -v -r fxX --maxfail=25 -p no:warnings
+python_files=test/*test_*.py
+
+[db]
+default=iris+iris://_SYSTEM:SYS@localhost:1972/USER
+sqlite=sqlite:///:memory:
+
+[sqla_testing]
+requirement_cls=sqlalchemy_iris.requirements:Requirements
+profile_file=test/profiles.txt

setup.py

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+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,
+    entry_points={
+        "sqlalchemy.dialects": [
+            "iris = sqlalchemy_iris:IRISDialect",
+        ]
+    },
+)

sqlalchemy_iris/__init__.py

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+from . import base
+from . import iris
+from .base import IRISDialect
+from .iris import IRISDialect_iris
+
+base.dialect = dialect = iris.dialect
+
+__all__ = [
+    IRISDialect,
+    IRISDialect_iris,
+    dialect,
+]