docs: translate German comments and docstrings to English

Translate all inline comments, docstrings, and documentation from German to English across the codebase to improve accessibility for international developers.

Fixes #27

Signed-off-by: Nicolai Buchwitz <n.buchwitz@kunbus.com>

tests/common/test_devices.py

@@ -96,7 +96,7 @@ class TestDevicesModule(TestRevPiModIO):
         self.assertEqual(33 in rpi.device.virt01, False)
         self.assertEqual(552 in rpi.device.virt01, True)
 
-        # Löschen
+        # Delete
         del rpi.device.virt01
         with self.assertRaises(AttributeError):
             rpi.device.virt01

tests/common/test_init_modio.py

@@ -93,10 +93,10 @@ class TestInitModio(TestRevPiModIO):
         self.assertEqual(2, len(rpi.device))
         del rpi
         with self.assertRaises(revpimodio2.errors.DeviceNotFoundError):
-            # Liste mit einem ungültigen Device als <class 'list'>
+            # List with an invalid device as <class 'list'>
             rpi = revpimodio2.RevPiModIOSelected([32, 10], **defaultkwargs)
         with self.assertRaises(revpimodio2.errors.DeviceNotFoundError):
-            # Ungültiges Device als <class 'int'>
+            # Invalid device as <class 'int'>
             rpi = revpimodio2.RevPiModIOSelected(100, **defaultkwargs)
         with self.assertRaises(ValueError):
             # Ungültiger Devicetype
@@ -116,10 +116,10 @@ class TestInitModio(TestRevPiModIO):
 
         # RevPiModIODriver
         with self.assertRaises(revpimodio2.errors.DeviceNotFoundError):
-            # Liste mit einem ungültigen Device als <class 'list'>
+            # List with an invalid device as <class 'list'>
             rpi = revpimodio2.RevPiModIODriver([64, 100], **defaultkwargs)
         with self.assertRaises(revpimodio2.errors.DeviceNotFoundError):
-            # Ungültiges Device als <class 'int'>
+            # Invalid device as <class 'int'>
             rpi = revpimodio2.RevPiModIODriver([100], **defaultkwargs)
         with self.assertRaises(ValueError):
             # Ungültiger Devicetype
@@ -132,7 +132,7 @@ class TestInitModio(TestRevPiModIO):
         self.assertEqual(1, len(rpi.device))
         del rpi
 
-        # Core ios als bits
+        # Core ios as bits
         rpi = self.modio(configrsc="config_core_bits.json")
         del rpi
 

tests/common/test_modio_class_basics.py

@@ -27,7 +27,7 @@ class TestModioClassBasics(TestRevPiModIO):
         self.assertEqual(rpi.app.savets.tm_hour, 12)
         del rpi
 
-        # Alte config ohne saveTS
+        # Old config without saveTS
         with self.assertWarnsRegex(Warning, r"equal device name '.*' in pictory configuration."):
             rpi = self.modio(configrsc="config_old.rsc")
         self.assertIsNone(rpi.app.savets)
@@ -79,7 +79,7 @@ class TestModioClassBasics(TestRevPiModIO):
         """Test interaction with process image."""
         rpi = self.modio()
 
-        # Procimg IO alle
+        # Procimg IO all
         self.assertIsNone(rpi.setdefaultvalues())
         self.assertEqual(rpi.writeprocimg(), True)
         self.assertEqual(rpi.syncoutputs(), True)

tests/compact/test_compact.py

@@ -19,7 +19,7 @@ class TestCompact(TestRevPiModIO):
 
         self.assertIsInstance(rpi.core, revpimodio2.device.Compact)
 
-        # COMPACT LEDs prüfen
+        # Check COMPACT LEDs
         self.assertEqual(rpi.io.RevPiLED.get_value(), b"\x00")
         rpi.core.A1 = revpimodio2.OFF
         self.assertEqual(rpi.core.A1, 0)
@@ -44,12 +44,12 @@ class TestCompact(TestRevPiModIO):
         with self.assertRaises(ValueError):
             rpi.core.A2 = 5
 
-        # Spezielle Werte aufrufen
+        # Call special values
         self.assertIsInstance(rpi.core.temperature, int)
         self.assertIsInstance(rpi.core.frequency, int)
         rpi.core.wd_toggle()
 
-        # Directzuweisung nicht erlaubt
+        # Direct assignment not allowed
         with self.assertRaisesRegex(AttributeError, r"direct assignment is not supported"):
             rpi.core.a1green = True
 

tests/flat/test_flat.py

@@ -20,7 +20,7 @@ class TestFlat(TestRevPiModIO):
 
         self.assertIsInstance(rpi.core, revpimodio2.device.Flat)
 
-        # FLAT LEDs prüfen
+        # Check FLAT LEDs
         rpi.core.A1 = revpimodio2.OFF
         self.assertEqual(rpi.io.RevPiLED.get_value(), b"\x00\x00")
         self.assertEqual(rpi.core.A1, 0)
@@ -77,12 +77,12 @@ class TestFlat(TestRevPiModIO):
         with self.assertRaises(ValueError):
             rpi.core.A5 = 5
 
-        # Spezielle Werte aufrufen
+        # Call special values
         self.assertIsInstance(rpi.core.temperature, int)
         self.assertIsInstance(rpi.core.frequency, int)
         rpi.core.wd_toggle()
 
-        # Directzuweisung nicht erlaubt
+        # Direct assignment not allowed
         with self.assertRaisesRegex(AttributeError, r"direct assignment is not supported"):
             rpi.core.a1green = True
 

tests/io_tests/test_ios.py

@@ -84,7 +84,7 @@ class TestIos(TestRevPiModIO):
         """Testet mehrbittige IOs."""
         rpi = self.modio(configrsc="config_supervirt.rsc")
 
-        # Adressen und Längen prüfen
+        # Check addresses and lengths
         self.assertEqual(rpi.device[65]._offset, 75)
 
         self.assertEqual(rpi.io.InBit_1.length, 1)

tests/revpi3/test_connect.py

@@ -48,7 +48,7 @@ class TestRevPiConnect(TestRevPiModIO):
             with self.assertRaises(ValueError):
                 rpi.core.A3 = BLUE
 
-            # Direkte Zuweisung darf nicht funktionieren
+            # Direct assignment must not work
             with self.assertRaises(AttributeError):
                 rpi.core.a3green = True
             with self.assertRaises(AttributeError):

tests/revpi3/test_core.py

@@ -97,7 +97,7 @@ class TestRevPiCore(TestRevPiModIO):
         with self.assertWarnsRegex(Warning, r"equal device name '.*' in pictory configuration."):
             rpi = self.modio(configrsc="config_old.rsc")
 
-        # Errorlimits testen, die es nicht gibt (damals None, jetzt -1)
+        # Test error limits that don't exist (formerly None, now -1)
         self.assertEqual(rpi.core.errorlimit1, -1)
         self.assertEqual(rpi.core.errorlimit2, -1)