Add support for pandas==2 (#192)

.github/workflows/ci-workflow.yml

@@ -9,14 +9,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
-
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        pandas-version: ["1.0", "2.0"]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
+    - name: Install pandas
+      run: |
+        pip install pandas~=${{ matrix.pandas-version }}
     - name: Package recordlinkage
       run: |
         pip install --upgrade pip

setup.cfg

@@ -12,10 +12,11 @@ python_files = tests/*.py recordlinkage/contrib/*_test.py
 
 [flake8]
 ignore =
-	C901,  # too complex (fail on this in future)
-    E402,  # module level import not at top of file
-    W504,W503,  # line break after binary operator
-    I201,  # Missing newline between import groups.
+	C901,
+    E402,
+    W504,
+    W503,
+    I201,
 exclude =
     docs/_build/*.py,
     docs/conf.py

setup.py

@@ -24,7 +24,7 @@
     version=versioneer.get_version(),
     cmdclass=versioneer.get_cmdclass(),
     author="Jonathan de Bruin",
-    author_email="jonathandebruinhome@gmail.com",
+    author_email="jonathandebruinos@gmail.com",
 
     platforms="any",
 
@@ -39,20 +39,20 @@
         "Development Status :: 4 - Beta",
         "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3 :: Only"
     ],
 
     # Python version in line with pandas' python version support
     # https://pandas.pydata.org/docs/getting_started/install.html
-    python_requires=">=3.6",
+    python_requires=">=3.8",
     install_requires=[
         "jellyfish>=0.8.0",
         "numpy>=1.13.0",
-        "pandas>=1,<2",
+        "pandas>=1,<3",
         "scipy>=1",
         "scikit-learn>=0.19.0",
         "joblib"