Drop python 3.8 support

.github/issue_template.md

@@ -12,8 +12,8 @@ Note if you have a question about usage or a feature request, use the Discussion
 #### Environment
 
 OS version: <!-- Windows 11/Linux/macOS etc. -->
-Python version: <!-- 3.8/3.9/3.10/3.11/3.12 -->
-harlequin-databricks version: <!-- ex. 0.5.1 -->
+Python version: <!-- 3.9/3.10/3.11/3.12 -->
+harlequin-databricks version: <!-- ex. 0.5.2 -->
 harlequin version: <!-- ex. 1.24.0 -->
 Installed via: <!-- pip/conda-forge -->
 

.github/workflows/code_quality_tests_ubuntu_masos.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'macos-latest']
-        python-version: ['3.8', '3.12']
+        python-version: ['3.9', '3.12']
     defaults:
       run:
         shell: bash
@@ -54,8 +54,8 @@ jobs:
       - name: Check types with mypy
         run: |
           source $VENV
-          mypy .
-        if: ${{ matrix.python-version == '3.8' }}
+          mypy . --strict
+        if: ${{ matrix.python-version == '3.9' }}
       - name: Check types with mypy
         run: |
           source $VENV

.github/workflows/tests_windows_latest.yml

@@ -14,8 +14,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest]
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        os: ['windows-latest']
+        python-version: ['3.9', '3.10', '3.11', '3.12']
     timeout-minutes: 5
 
     steps:

CHANGELOG.md

@@ -4,6 +4,19 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [0.5.2] - 2025-01-07
+
+### Breaking Changes
+- Drops support for Python 3.8 (#17).
+- Require latest versions of Harlequin `>=1.25.2`, databricks-sql-connector `>=3.7.0` and
+databricks-sdk `>=0.40.0` (optional extra), and avoid upper version bounds on requirements to avoid
+dependency hell (more here: https://github.com/databricks/databricks-sql-python/pull/452 &
+https://github.com/tconbeer/harlequin/pull/714/commits/a50dfacd17e6626002c21e3c3bfd7e80203a0ea8#diff-50c86b7ed8ac2cf95bd48334961bf0530cdc77b5a56f852c5c61b89d735fd711R64)
+(#17).
+
+### Code Quality
+- Reduce unused mypy ignores (#17).
+
 ## [0.5.1] - 2024-09-21
 
 ### Bug Fixes
@@ -92,7 +105,9 @@ is the one written with hyphens not underscores.
 
 -   Adds a Databricks adapter for SQL warehouses and DBR interactive clusters.
 
-[Unreleased]: https://github.com/alexmalins/harlequin-databricks/compare/0.5.1...HEAD
+[Unreleased]: https://github.com/alexmalins/harlequin-databricks/compare/0.5.2...HEAD
+
+[0.5.2]: https://github.com/alexmalins/harlequin-databricks/compare/0.5.1...0.5.2
 
 [0.5.1]: https://github.com/alexmalins/harlequin-databricks/compare/0.5.0...0.5.1
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "harlequin-databricks"
-version = "0.5.1"
+version = "0.5.2"
 description = "A Harlequin adapter for Databricks."
 authors = [
     "Zach Shirah <[email protected]>",
@@ -19,28 +19,27 @@ packages = [
 databricks = "harlequin_databricks:HarlequinDatabricksAdapter"
 
 [tool.poetry.dependencies]
-python = ">=3.8.1,<4.0"
-harlequin = "^1.24.0"
-databricks-sql-connector = "^3.0.3"
-databricks-sdk = { version = ">=0.30.0", optional = true }
+python = ">=3.9,<3.14.0"
+harlequin = ">=1.25.2"
+databricks-sql-connector = ">=3.7.0"
+databricks-sdk = { version = ">=0.40.0", optional = true }
 
 [tool.poetry.extras]
 databricks-sdk = ["databricks-sdk"]
 
 [tool.poetry.group.dev.dependencies]
-black = "^24.8.0"
-ruff = "^0.6.3"
-pytest = ">=7.3.1,<9.0.0"
-mypy = "^1.11.2"
-pre-commit = "^3.5.0"
+black = ">=24.10.0"
+ruff = ">=0.8.6"
+pytest = ">=7.3.1,"
+mypy = ">=1.14.1"
 importlib_metadata = { version = ">=8.0", python = "<3.10.0" }
-beautifulsoup4 = "^4.12.0"
-types-beautifulsoup4 = "^4.12.0.0"
-lxml = "^5.2.2"
-pandas = "^2.0.0"
-pandas-stubs = "^2.0.0.230412"
-requests = "^2.32.0"
-types-requests = "^2.32.0.20240712"
+beautifulsoup4 = ">=4.12.0"
+types-beautifulsoup4 = ">=4.12.0.0"
+lxml = ">=5.2.2"
+pandas = ">=2.0.0"
+pandas-stubs = ">=2.0.0.230412"
+requests = ">=2.32.0"
+types-requests = ">=2.32.0.20240712"
 
 [tool.poetry.urls]
 Changelog = "https://github.com/alexmalins/harlequin-databricks/blob/main/CHANGELOG.md"
@@ -52,14 +51,14 @@ requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.ruff]
-select = ["A", "B", "E", "F", "I"]
-target-version = "py38"
+lint.select = ["A", "B", "E", "F", "I"]
+target-version = "py39"
 
 [tool.ruff.lint.pycodestyle]
 max-line-length = 100
 
 [tool.mypy]
-python_version = "3.8"
+python_version = "3.9"
 files = [
     "src/**/*.py",
     "tests/**/*.py",

src/harlequin_databricks/adapter.py

@@ -4,8 +4,8 @@
 from typing import Any
 
 import pyarrow.compute as pc  # type:ignore
-from databricks import sql as databricks_sql  # type:ignore
-from databricks.sql.client import Cursor as DatabricksCursor  # type:ignore
+from databricks import sql as databricks_sql
+from databricks.sql.client import Cursor as DatabricksCursor
 from harlequin import (
     HarlequinAdapter,
     HarlequinConnection,
@@ -133,11 +133,11 @@ def __init__(
                 )
 
             try:
-                from databricks.sdk.core import (  # type:ignore
+                from databricks.sdk.core import (
                     Config,
                     oauth_service_principal,
                 )
-                from databricks.sdk.credentials_provider import (  # type:ignore
+                from databricks.sdk.credentials_provider import (
                     CredentialsProvider,
                 )
 

tests/test_adapter.py

@@ -2,8 +2,8 @@
 import sys
 from typing import Iterator
 
-import databricks  # type:ignore
 import pytest
+from databricks import sql as databricks_sql
 from harlequin.adapter import HarlequinAdapter, HarlequinConnection, HarlequinCursor
 from harlequin.catalog import Catalog, CatalogItem
 from harlequin.exception import HarlequinConnectionError, HarlequinQueryError
@@ -24,7 +24,7 @@ def test_plugin_discovery() -> None:
     PLUGIN_NAME = "databricks"
     eps = entry_points(group="harlequin.adapter")
     assert eps[PLUGIN_NAME]
-    adapter_cls = eps[PLUGIN_NAME].load()  # type:ignore
+    adapter_cls = eps[PLUGIN_NAME].load()
     assert issubclass(adapter_cls, HarlequinAdapter)
     assert adapter_cls == HarlequinDatabricksAdapter
 
@@ -125,5 +125,5 @@ def test_execute_raises_query_error(connection: HarlequinDatabricksConnection) -
 
 def test_close(connection: HarlequinDatabricksConnection) -> None:
     connection.close()
-    with pytest.raises(databricks.sql.exc.Error):
+    with pytest.raises(databricks_sql.exc.Error):
         connection.conn.cursor()  # cannot open a Cursor from a closed Databricks connection