pythonnet · filmor · Mar 31, 2024 · Mar 31, 2024 · Mar 31, 2024
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
@@ -0,0 +1,50 @@
+name: Linting
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  lint-dotnet:
+    name: Lint .NET
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '7.0.x'
+
+      - name: Lint
+        run: dotnet format -v diag --verify-no-changes --report=format.json
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: format-report
+          path: format.json
+
+  lint-python:
+    name: Lint Python
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+
+      - name: Install Ruff
+        run: pip install ruff
+
+      - name: Check formatting
+        run: ruff format --check
+
+      - name: Check lints
+        run: ruff check
diff --git a/clr.py b/clr.py
@@ -3,4 +3,5 @@
 """
 
 from pythonnet import load
+
 load()
diff --git a/demo/DynamicGrid.py b/demo/DynamicGrid.py
@@ -1,22 +1,24 @@
 import clr
 import sys
-if sys.platform.lower() not in ['cli','win32']:
+
+if sys.platform.lower() not in ["cli", "win32"]:
     print("only windows is supported for wpf")
 clr.AddReference(r"wpf\PresentationFramework")
-from System.IO import StreamReader
-from System.Windows.Markup import XamlReader
-from System.Threading import Thread, ThreadStart, ApartmentState
-from System.Windows import Application, Window
+
+from System.IO import StreamReader  # noqa: E402
+from System.Windows.Markup import XamlReader  # noqa: E402
+from System.Threading import Thread, ThreadStart, ApartmentState  # noqa: E402
+from System.Windows import Application, Window  # noqa: E402
 
 
 class MyWindow(Window):
     def __init__(self):
         stream = StreamReader("DynamicGrid.xaml")
         window = XamlReader.Load(stream.BaseStream)
         Application().Run(window)
-
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     thread = Thread(ThreadStart(MyWindow))
     thread.SetApartmentState(ApartmentState.STA)
     thread.Start()

diff --git a/demo/helloform.py b/demo/helloform.py
@@ -4,13 +4,13 @@
 import clr
 
 clr.AddReference("System.Windows.Forms")
-import System.Windows.Forms as WinForms
-from System.Drawing import Size, Point
+import System.Windows.Forms as WinForms  # noqa
+from System.Drawing import Size, Point  # noqa
 
 
 class HelloApp(WinForms.Form):
     """A simple hello world app that demonstrates the essentials of
-       winforms programming and event-based programming in Python."""
+    winforms programming and event-based programming in Python."""
 
     def __init__(self):
         super().__init__()
@@ -44,7 +44,7 @@ def __init__(self):
 
     def button_Click(self, sender, args):
         """Button click event handler"""
-        print ("Click")
+        print("Click")
         WinForms.MessageBox.Show("Please do not press this button again.")
 
     def run(self):
@@ -53,11 +53,11 @@ def run(self):
 
 def main():
     form = HelloApp()
-    print ("form created")
+    print("form created")
     app = WinForms.Application
-    print ("app referenced")
+    print("app referenced")
     app.Run(form)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()
diff --git a/demo/splitter.py b/demo/splitter.py
@@ -4,15 +4,16 @@
 import clr
 
 import System
+
 clr.AddReference("System.Windows.Forms")
-import System.Windows.Forms as WinForms
+import System.Windows.Forms as WinForms  # noqa
 
-from System.Drawing import Color, Size, Point
+from System.Drawing import Color  # noqa
 
 
 class Splitter(WinForms.Form):
     """A WinForms example transcribed to Python from the MSDN article:
-       'Creating a Multipane User Interface with Windows Forms'."""
+    'Creating a Multipane User Interface with Windows Forms'."""
 
     def __init__(self):
         super().__init__()
@@ -90,5 +91,5 @@ def main():
     app.Dispose()
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()
diff --git a/demo/wordpad.py b/demo/wordpad.py
@@ -3,21 +3,21 @@
 
 import clr
 import System
+
 clr.AddReference("System.Windows.Forms")
-import System.Windows.Forms as WinForms
+import System.Windows.Forms as WinForms  # noqa
 
-from System.IO import File
-from System.Text import Encoding
-from System.Drawing import Color, Point, Size
-from System.Threading import ApartmentState, Thread, ThreadStart
+from System.IO import File  # noqa
+from System.Text import Encoding  # noqa
+from System.Threading import ApartmentState, Thread, ThreadStart  # noqa
 
 
 class Wordpad(WinForms.Form):
     """A simple example winforms application similar to wordpad."""
 
     def __init__(self):
         super().__init__()
-        self.filename = ''
+        self.filename = ""
         self.word_wrap = True
         self.doctype = 1
         self.InitializeComponent()
@@ -101,9 +101,14 @@ def InitializeComponent(self):
         self.fileMenu.Text = "&File"
         self.fileMenu.Index = 0
 
-        items = (self.menuFileNew, self.menuFileOpen,
-                 self.menuFileSave, self.menuFileSaveAs,
-                 self.menuFileSep_1, self.menuFileExit)
+        items = (
+            self.menuFileNew,
+            self.menuFileOpen,
+            self.menuFileSave,
+            self.menuFileSaveAs,
+            self.menuFileSep_1,
+            self.menuFileExit,
+        )
 
         self.fileMenu.MenuItems.AddRange(items)
 
@@ -150,10 +155,16 @@ def InitializeComponent(self):
         self.editMenu.Text = "&Edit"
         self.editMenu.Index = 1
 
-        items = (self.menuEditUndo, self.menuEditRedo,
-                 self.menuEditSep_1, self.menuEditCut,
-                 self.menuEditCopy, self.menuEditPaste,
-                 self.menuEditSep_2, self.menuEditSelectAll)
+        items = (
+            self.menuEditUndo,
+            self.menuEditRedo,
+            self.menuEditSep_1,
+            self.menuEditCut,
+            self.menuEditCopy,
+            self.menuEditPaste,
+            self.menuEditSep_2,
+            self.menuEditSelectAll,
+        )
 
         self.editMenu.MenuItems.AddRange(items)
 
@@ -215,8 +226,7 @@ def InitializeComponent(self):
         self.openFileDialog.Filter = "Text documents|*.txt|RTF document|*.rtf"
         self.openFileDialog.Title = "Open document"
 
-        self.saveFileDialog.Filter = "Text Documents|*.txt|" \
-                                     "Rich Text Format|*.rtf"
+        self.saveFileDialog.Filter = "Text Documents|*.txt|" "Rich Text Format|*.rtf"
         self.saveFileDialog.Title = "Save document"
         self.saveFileDialog.FileName = "Untitled"
 
@@ -245,7 +255,7 @@ def OnClickFileSave(self, sender, args):
         self.SaveDocument()
 
     def OnClickFileSaveAs(self, sender, args):
-        self.filename = ''
+        self.filename = ""
         self.SaveDocument()
 
     def OnClickFileExit(self, sender, args):
@@ -285,10 +295,10 @@ def OnClickHelpAbout(self, sender, args):
 
     def NewDocument(self):
         self.doctype = 1
-        self.richTextBox.Rtf = ''
-        self.richTextBox.Text = ''
-        self.Text = 'Python Wordpad - (New Document)'
-        self.filename = ''
+        self.richTextBox.Rtf = ""
+        self.richTextBox.Text = ""
+        self.Text = "Python Wordpad - (New Document)"
+        self.filename = ""
 
     def OpenDocument(self):
         if self.openFileDialog.ShowDialog() != WinForms.DialogResult.OK:
@@ -308,19 +318,19 @@ def OpenDocument(self):
             temp = Encoding.ASCII.GetString(buff, 0, read)
             data.append(temp)
 
-        data = ''.join(data)
+        data = "".join(data)
         stream.Close()
 
         filename = self.filename = filename.lower()
 
-        if filename.endswith('.rtf'):
+        if filename.endswith(".rtf"):
             self.richTextBox.Rtf = data
             self.doctype = 2
         else:
             self.richTextBox.Text = data
             self.doctype = 1
 
-        self.Text = 'Python Wordpad - %s' % filename
+        self.Text = "Python Wordpad - %s" % filename
         self.richTextBox.Select(0, 0)
 
     def SaveDocument(self):
@@ -332,13 +342,13 @@ def SaveDocument(self):
             filename = self.saveFileDialog.FileName
 
         filename = self.filename = filename.lower()
-        self.Text = 'Python Wordpad - %s' % filename
+        self.Text = "Python Wordpad - %s" % filename
 
         self.richTextBox.Select(0, 0)
 
         stream = File.OpenWrite(filename)
 
-        if filename.endswith('.rtf'):
+        if filename.endswith(".rtf"):
             data = self.richTextBox.Rtf
         else:
             data = self.richTextBox.Text
@@ -350,11 +360,14 @@ def SaveDocument(self):
 
     def SaveChangesDialog(self):
         if self.richTextBox.Modified:
-            if WinForms.MessageBox.Show(
-                    "Save changes?", "Word Pad",
-                            WinForms.MessageBoxButtons.OK |
-                            WinForms.MessageBoxButtons.YesNo
-            ) == WinForms.DialogResult.Yes:
+            if (
+                WinForms.MessageBox.Show(
+                    "Save changes?",
+                    "Word Pad",
+                    WinForms.MessageBoxButtons.OK | WinForms.MessageBoxButtons.YesNo,
+                )
+                == WinForms.DialogResult.Yes
+            ):
                 self.SaveDocument()
                 return 1
         return 0
@@ -384,8 +397,9 @@ def InitializeComponent(self):
         self.label1.Name = "label1"
         self.label1.Size = System.Drawing.Size(296, 140)
         self.label1.TabIndex = 2
-        self.label1.Text = "Python Wordpad - an example winforms " \
-                           "application using Python.NET"
+        self.label1.Text = (
+            "Python Wordpad - an example winforms " "application using Python.NET"
+        )
 
         self.AutoScaleBaseSize = System.Drawing.Size(5, 13)
         self.ClientSize = System.Drawing.Size(300, 150)
@@ -418,5 +432,5 @@ def main():
     thread.Join()
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()
diff --git a/doc/source/conf.py b/doc/source/conf.py
@@ -10,8 +10,10 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-import os, sys
-sys.path.insert(0, os.path.abspath('../..'))
+import os
+import sys
+
+sys.path.insert(0, os.path.abspath("../.."))
 
 
 # -- Project information -----------------------------------------------------

diff --git a/pythonnet/__init__.py b/pythonnet/__init__.py
@@ -144,7 +144,7 @@ def load(runtime: Union[clr_loader.Runtime, str, None] = None, **params: str) ->
 
     if func(b"") != 0:
         raise RuntimeError("Failed to initialize Python.Runtime.dll")
-    
+
     _LOADED = True
 
     import atexit

diff --git a/src/console/pythonconsole.cs b/src/console/pythonconsole.cs
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+
 using Python.Runtime;
 
 namespace Python.Runtime

diff --git a/src/embed_tests/CodecGroups.cs b/src/embed_tests/CodecGroups.cs
@@ -2,7 +2,9 @@ namespace Python.EmbeddingTest
 {
     using System;
     using System.Linq;
+
     using NUnit.Framework;
+
     using Python.Runtime;
     using Python.Runtime.Codecs;
 
@@ -20,7 +22,7 @@ public void GetEncodersByType()
             };
 
             var got = group.GetEncoders(typeof(Uri)).ToArray();
-            CollectionAssert.AreEqual(new[]{encoder1, encoder2}, got);
+            CollectionAssert.AreEqual(new[] { encoder1, encoder2 }, got);
         }
 
         [Test]