drop python 3.8, support 3.12 and 3.13 (#218)

drop python 3.8, support 3.12 and 3.13, and other dependency version bumps
yehoshuadimarsky · Dec 2, 2024 · 95ca726 · 95ca726
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commit 95ca726
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -28,8 +28,8 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
-        uv-resolution-strategy: ["highest", "lowest-direct"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        uv-resolution-strategy: ["lowest-direct", "highest"]
     steps:
       - name: Checkout
         uses: actions/checkout@v3

diff --git a/README.md b/README.md
@@ -160,8 +160,8 @@ Azure versions.
   See the
   [pyodbc docs](https://github.com/mkleehammer/pyodbc/wiki/Connecting-to-SQL-Server-from-Windows)
   for more on different driver versions.
-- Python >= 3.8
-- `pandas` >= 1.5
+- Python >= 3.9
+- `pandas` >= 2.1.2
 - `sqlalchemy` >= 1.4
 - `pyodbc` as the
   [supported DBAPI](https://docs.sqlalchemy.org/en/13/dialects/mssql.html#module-sqlalchemy.dialects.mssql.pyodbc)

diff --git a/bcpandas/__init__.py b/bcpandas/__init__.py
@@ -4,7 +4,7 @@
 from bcpandas.main import SqlCreds, to_sql
 from bcpandas.utils import bcp
 
-__version__ = "2.6.6"
+__version__ = "2.7.0"
 
 # BCP check
 try:

diff --git a/pyproject.toml b/pyproject.toml
@@ -7,10 +7,11 @@ classifiers = [
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Programming Language :: SQL",
 ]
 description = "High-level wrapper around BCP for high performance data transfers between pandas and SQL Server. No knowledge of BCP required!!"
@@ -25,13 +26,14 @@ urls = { repository = "https://github.com/yehoshuadimarsky/bcpandas" }
 dynamic = ["version"]
 dependencies = [
   # per https://github.com/apache/airflow/pull/40272 and https://github.com/numpy/numpy/issues/26710
-  "pandas >=2.2; python_version >=\"3.12\"",
-  "pandas >=2.1.2, <2.2; python_version >=\"3.9\" and python_version <=\"3.11\"",
-  "pandas >=1.5.3, <2.2; python_version <\"3.9\"",
-  "pyodbc >=5",
-  "sqlalchemy >=1.4",
+  "pandas[sql-other] >=2.2; python_version >='3.12'",
+  "pandas[sql-other] >=2.1.2, <2.2; python_version >='3.9' and python_version <='3.11'",
+  "pyodbc >=5.2; python_version >='3.13'",
+  "pyodbc >=5; python_version <='3.12'",
+  "sqlalchemy >=1.4; python_version <='3.12'",
+  "sqlalchemy >=2.0.31; python_version >='3.13'",
 ]
-requires-python = ">=3.8.1,<=3.11"
+requires-python = ">=3.9,<=3.13"
 
 [tool.setuptools.dynamic]
 version = {attr = "bcpandas.__version__"}
@@ -46,10 +48,11 @@ dev = [
 test = [
   "codetiming >=1",
   "docker >=6",
-  "hypothesis >=6",
+  "hypothesis >=6.110",
   "ipython >=8.10.0",
-  "matplotlib >=3.7",
-  "pytest >=7",
+  "matplotlib >=3.9.2",
+  "pytest >=7; python_version >='3.9' and python_version <='3.12'",
+  "pytest >=8; python_version >='3.13'",
   "pytest-cov >=4",
   "requests >=2",
 ]
@@ -68,7 +71,7 @@ build-backend = "setuptools.build_meta"
 exclude = ["build"]
 line-length = 99
 
-target-version = "py38"
+target-version = "py39"
 
 [tool.ruff.lint]
 ignore = ["E501"]
@@ -90,7 +93,7 @@ keep-runtime-typing = true
 [tool.mypy]
 ignore_missing_imports = true
 pretty = true
-python_version = "3.8"
+python_version = "3.9"
 show_error_codes = true
 
 [tool.pytest.ini_options]

diff --git a/tests/test_to_sql.py b/tests/test_to_sql.py
@@ -126,7 +126,7 @@ def test_tosql_full_bcp_path(bcp_path, sql_creds):
             pd.DataFrame(
                 {
                     "col1": ["a", "b", "c", "d"],
-                    "col2": [1, np.NaN, 3, np.NaN],
+                    "col2": [1, np.nan, 3, np.nan],
                     "col3": [1.5, 2.5, 3.5, 4.5],
                 }
             ),
@@ -137,7 +137,7 @@ def test_tosql_full_bcp_path(bcp_path, sql_creds):
                 {
                     "col1": ["a", "b", "c", "d"],
                     "col2": [1, 2, 3, 4],
-                    "col3": [1.5, np.NaN, 3.5, np.NaN],
+                    "col3": [1.5, np.nan, 3.5, np.nan],
                 }
             ),
             id="nan_last_col",
@@ -740,7 +740,7 @@ def test_no_dtype(self):
             {
                 "COLUMN_NAME": ["col1", "col2", "col3", "col4", "col5"],
                 "DATA_TYPE": ["bigint", "float", "varchar", "date", "bit"],
-                "CHARACTER_MAXIMUM_LENGTH": [np.NaN, np.NaN, -1.0, np.NaN, np.NaN],
+                "CHARACTER_MAXIMUM_LENGTH": [np.nan, np.nan, -1.0, np.nan, np.nan],
             }
         )
         assert_frame_equal(expected, actual)
@@ -778,7 +778,7 @@ def test_with_dtype(self):
             {
                 "COLUMN_NAME": ["col1", "col2", "col3", "col4", "col5"],
                 "DATA_TYPE": ["int", "float", "nvarchar", "date", "bit"],
-                "CHARACTER_MAXIMUM_LENGTH": [np.NaN, np.NaN, 10.0, np.NaN, np.NaN],
+                "CHARACTER_MAXIMUM_LENGTH": [np.nan, np.nan, 10.0, np.nan, np.nan],
             }
         )
         assert_frame_equal(expected, actual)