Test Python 3.12 beta (#550)

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
@@ -21,6 +21,7 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
         cache: pip
         cache-dependency-path: "pyproject.toml"
 

pyproject.toml

@@ -28,6 +28,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 dynamic = ["version"]
 

tests/requirements.txt

@@ -3,7 +3,6 @@ pytest-cov
 MarkupPy
 odfpy
 openpyxl>=2.6.0
-pandas
 pyyaml
 tabulate
 xlrd

tests/test_tablib.py

@@ -13,6 +13,7 @@
 from pathlib import Path
 from uuid import uuid4
 
+import pytest
 from MarkupPy import markup
 from openpyxl.reader.excel import load_workbook
 
@@ -21,6 +22,11 @@
 from tablib.exceptions import UnsupportedFormat
 from tablib.formats import registry
 
+try:
+    import pandas
+except ImportError:  # pragma: no cover
+    pandas = None
+
 
 class BaseTestCase(unittest.TestCase):
     def setUp(self):
@@ -264,6 +270,7 @@ def test_str_no_columns(self):
             'c|3'
         ])
 
+    @pytest.mark.skipif(pandas is None, reason="pandas is not installed")
     def test_unicode_append(self):
         """Passes in a single unicode character and exports."""
 
@@ -272,6 +279,7 @@ def test_unicode_append(self):
         data.append(new_row)
         self._test_export_data_in_all_formats(data)
 
+    @pytest.mark.skipif(pandas is None, reason="pandas is not installed")
     def test_datetime_append(self):
         """Passes in a single datetime and a single date and exports."""
 
@@ -283,6 +291,7 @@ def test_datetime_append(self):
         data.append(new_row)
         self._test_export_data_in_all_formats(data)
 
+    @pytest.mark.skipif(pandas is None, reason="pandas is not installed")
     def test_separator_append(self):
         for a in range(3):
             data.append_separator('foobar')
@@ -328,6 +337,7 @@ def test_empty_file(self):
         dset = tablib.Dataset().load(tmp_file, 'yaml')
         self.assertEqual(dset.json, '[]')
 
+    @pytest.mark.skipif(pandas is None, reason="pandas is not installed")
     def test_auto_format_detect(self):
         """Test auto format detection."""
         # html, jira, latex, rst are export only.

tox.ini

@@ -4,12 +4,13 @@ minversion = 2.4
 envlist =
     docs
     lint
-    py{37,38,39,310,311}
+    py{37,38,39,310,311,312}
 
 [testenv]
 deps =
     -rtests/requirements.txt
-extras = pandas
+commands_pre =
+    - {envpython} -m pip install --only-binary :all: pandas
 passenv =
     FORCE_COLOR
 commands =