Support for Py312

.github/workflows/ci.yml

@@ -10,15 +10,15 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.7', '3.8', '3.10', '3.11']
+        python-version: ['3.8', '3.10', '3.11', '3.12']
     defaults:
       run:
         shell: bash
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Upgrade pip
@@ -44,19 +44,19 @@ jobs:
       run: poetry run flake8 ./piso
     - name: Test with pytest
       run: |
-        poetry run pytest ./tests --junitxml=junit/test-results-${{ matrix.python-version }}.xml --cov=piso --cov-report=xml
+        poetry run pytest ./tests --junitxml=junit/test-results-${{ matrix.platform }}-${{ matrix.python-version }}.xml --cov=piso --cov-report=xml
         codecov
     - name: Upload pytest test results
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
-        name: pytest-results-${{ matrix.python-version }}
-        path: junit/test-results-${{ matrix.python-version }}.xml
+        name: pytest-results-${{ matrix.platform }}-${{ matrix.python-version }}
+        path: junit/test-results-${{ matrix.platform }}-${{ matrix.python-version }}.xml
       # Use always() to always run this step to publish test results when there are test failures
       if: ${{ always() }}
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
-        fail_ci_if_error: true
+        fail_ci_if_error: false
 
 

.github/workflows/pre-commit.yml

@@ -11,6 +11,6 @@ jobs:
       group: ${{ github.ref }}-pre-commit
       cancel-in-progress: ${{github.event_name == 'pull_request'}}
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
     - uses: pre-commit/action@v3.0.0

docs/release_notes/index.rst

@@ -4,6 +4,9 @@
 Release notes
 ========================
 
+- support for Python 3.12 added
+- support for Python 3.7 removed
+
 ADD UNRELEASED CHANGES ABOVE THIS LINE
 
 **v1.0.0 2023-07-05**

piso/docstrings/accessor.py

@@ -955,7 +955,7 @@ def join_params(list_of_param_strings):
 or equal to the threshold.  Overlapping intervals will be merged, regardless of threshold value.
 
 The intervals are contained in the object the accessor belongs to.  They may be left-closed,
-right-closed, both, or neither, and contain overlapping intervals.
+or right-closed, and contain overlapping intervals.
 
 Parameters
 ----------

piso/docstrings/intervalarray.py

@@ -899,8 +899,8 @@ def join_params(list_of_param_strings):
 Given a set of intervals, and a threshold, merges intervals which are separated by a gap less than
 or equal to the threshold.  Overlapping intervals will be merged, regardless of threshold value.
 
-The intervals are contained in the object the accessor belongs to.  They may be left-closed,
-right-closed, both, or neither, and contain overlapping intervals.
+The intervals are contained in the object the accessor belongs to.  They may be left-closed or
+right-closed, and contain overlapping intervals.
 
 Parameters
 ----------

piso/ndframe.py

@@ -57,7 +57,7 @@ def _get_indexers(*dfs):
 
 
 def _handle_overlapping_columns(frames, suffixes):
-    col_counts = pd.Series.value_counts(list(itertools.chain.from_iterable(frames)))
+    col_counts = pd.Series(list(itertools.chain.from_iterable(frames))).value_counts()
     common_columns = col_counts[col_counts > 1].index
     if len(common_columns) > 0:
         if len(suffixes) != len(frames):

pyproject.toml

@@ -1,8 +1,8 @@
 # Poetry pyproject.toml: https://python-poetry.org/docs/pyproject/
 
 [build-system]
-requires = ["poetry>=1.0"]
-build-backend = "poetry.masonry.api"
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "piso"
@@ -32,30 +32,30 @@ keywords=[
 classifiers=[
 	'Operating System :: OS Independent',
 	'Intended Audience :: Science/Research',
-	'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 :: 3.12',
 	'Topic :: Scientific/Engineering',
 ]
 
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 staircase = "^2.1.0"
 
 [[tool.poetry.dependencies.pandas]]
-python = ">=3.7,<3.10"
+python = ">=3.8,<3.10"
 version = "^1"
 
 [[tool.poetry.dependencies.pandas]]
 python = "^3.10"
 version = ">=1.3.4,<3"
 
 [[tool.poetry.dependencies.numpy]]
-python = ">=3.7,<3.10"
-version = "^1.15"
+python = ">=3.8,<3.10"
+version = "^1.17"
 
 [[tool.poetry.dependencies.numpy]]
 python = "^3.10"
@@ -64,7 +64,7 @@ version = "^1.21.2"
 
 [tool.poetry.dev-dependencies]
 ipykernel = "^6"
-pytest = "^6"
+pytest = "^8"
 pytest-cov = "*"
 sphinx = "*"
 nbsphinx = ">=0.8.5"

setup.cfg

@@ -1,4 +1,4 @@
 [flake8]
 max-line-length = 88
-ignore = E203, E231, E402, E501, F401, W503
+ignore = E203, E231, E402, E501, F401, W503, W604
 exclude = docs

tox.ini

@@ -1,19 +1,23 @@
 [tox]
 isolated_build=true
 envlist = 
-    py{37}-pandas{10,11}-numpy{115,116,117,118,119,120,121}
-	py{37}-pandas{12}-numpy{116,117,118,119,120,121}
-	py{37}-pandas{13}-numpy{117,118,119,120,121}
-	py{38}-pandas{10,11,12,13}-numpy{117,118,119,120,121,122,123}
-	py{38}-pandas{14}-numpy{118,119,120,121,122,123}
-	py{38}-pandas{15}-numpy{120,121,122,123}
-	py{39}-pandas{11,12,13,14}-numpy{119,120,121,122,123}
-	py{39}-pandas{15}-numpy{120,121,122,123}
-	py{310}-pandas{13,14,15}-numpy{121,122,123}
-
+	py{38}-pandas{11,12,13}-numpy{118,119,120,121,122,123,124}
+	py{38}-pandas{14}-numpy{118,119,120,121,122,123,124}
+	py{38}-pandas{15}-numpy{120,121,122,123,124}
+	py{39}-pandas{11,12,13}-numpy{120,121,122,123,124,125,126}
+	py{39}-pandas{14}-numpy{120,121,122,123,124,125,126}
+	py{39}-pandas{15}-numpy{120,121,122,123,124,125,126}
+	py{310}-pandas{13,14,15}-numpy{122,123,124,125,126}
+	py{310}-pandas{20}-numpy{122,123,124,125,126}
+	py{310}-pandas{21,22}-numpy{122,123,124,125,126}
+	py{311}-pandas{20}-numpy{124,125,126}
+	py{311}-pandas{21,22}-numpy{124,125,126}
+	py{312}-pandas{21,22}-numpy{126}
+skipdist = true
 
 [testenv]
 deps =
+    staircase
 	pytest
 	pytest-cov
 	pandas10: pandas>=1.0,<1.1
@@ -22,15 +26,19 @@ deps =
 	pandas13: pandas>=1.3,<1.4
 	pandas14: pandas>=1.4,<1.5
 	pandas15: pandas>=1.5,<1.6
-	numpy115: numpy>=1.15,<1.16
-	numpy116: numpy>=1.16,<1.17
+	pandas20: pandas>=2.0,<2.1
+	pandas21: pandas>=2.1,<2.2
+	pandas22: pandas>=2.2,<2.3
 	numpy117: numpy>=1.17,<1.18
 	numpy118: numpy>=1.18,<1.19
 	numpy119: numpy>=1.19,<1.20
 	numpy120: numpy>=1.20,<1.21
 	numpy121: numpy>=1.21,<1.22
 	numpy122: numpy>=1.22,<1.23
 	numpy123: numpy>=1.23,<1.24
-skip_install = false
+	numpy124: numpy>=1.24,<1.25
+	numpy125: numpy>=1.25,<1.26
+	numpy126: numpy>=1.26,<1.27
+skip_install = true
 commands =
-    pytest tests/
+    pytest tests/