black formatting

.vscode/settings.json

@@ -3,5 +3,6 @@
         "tests"
     ],
     "python.testing.unittestEnabled": false,
-    "python.testing.pytestEnabled": true
+    "python.testing.pytestEnabled": true,
+    "editor.formatOnSave": true
 }

dev_requirements.txt

@@ -1 +1,2 @@
-pytest
+pytest
+black

examples/cmd.py

@@ -5,12 +5,12 @@
 with Keyboard() as k:
     k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
     sleep(2)
-    k.type('cmd')
+    k.type("cmd")
     sleep(2)
     k.press([], KeyCodes.KEY_ENTER)
     sleep(2)
     for i in range(1, 10):
-        k.type(f'color {i}')
+        k.type(f"color {i}")
         k.press([], KeyCodes.KEY_ENTER)
-    k.type('cls & pause & exit')
-    k.press([], KeyCodes.KEY_ENTER)
+    k.type("cls & pause & exit")
+    k.press([], KeyCodes.KEY_ENTER)

examples/drag_and_drop.py

@@ -7,4 +7,4 @@
     sleep(2)
     m.move(100, 100)
     sleep(2)
-    m.release()
+    m.release()

examples/github_star.py

@@ -5,14 +5,14 @@
 with Keyboard() as k, Mouse() as m:
     k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
     sleep(3)
-    k.type('https://github.com/thewh1teagle/zero-hid')
+    k.type("https://github.com/thewh1teagle/zero-hid")
     sleep(2)
     k.press([], KeyCodes.KEY_ENTER)
     sleep(3)
     for i in range(20):
         m.move(127, -127)
     for i in range(2):
-        m.move(-100, 0)        
+        m.move(-100, 0)
     m.move(0, 120)
     sleep(3)
     m.left_click()

examples/hot_keys.py

@@ -1,4 +1,4 @@
 from zero_hid import Keyboard, KeyCodes
 
 with Keyboard() as k:
-    k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
+    k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)

examples/keyboard.py

@@ -1,4 +1,4 @@
 from zero_hid import Keyboard
 
 with Keyboard() as k:
-    k.type('Hello world!')
+    k.type("Hello world!")

examples/keyboard_leds.py

@@ -1,7 +1,7 @@
 from zero_hid import Keyboard
 
 with Keyboard() as k:
-    print('Press CapsLock / NumLock / ScrLock')
+    print("Press CapsLock / NumLock / ScrLock")
     while True:
         leds = k.blocking_read_led_state()
-        print(leds)
+        print(leds)

examples/mouse.py

@@ -2,4 +2,4 @@
 
 with Mouse() as m:
     for i in range(5):
-        m.move(5,5)
+        m.move(5, 5)

examples/mouse_absolute.py

@@ -4,4 +4,4 @@
 with Mouse(absolute=True) as m:
     m.move(1000, 1000)
     sleep(0.2)
-    m.move(5000, 5000)
+    m.move(5000, 5000)

examples/mouse_absolute_and_relative.py

@@ -3,10 +3,10 @@
 
 # Absolute mouse used for positioning. relative mouse used for clicking.
 with Mouse(absolute=False) as rel_mouse, Mouse(absolute=True) as abs_mouse:
-    abs_mouse.move(5000,5000)
+    abs_mouse.move(5000, 5000)
     sleep(1)
     rel_mouse.right_click()
     sleep(1)
-    abs_mouse.move(3000,3000)
+    abs_mouse.move(3000, 3000)
     sleep(1)
-    rel_mouse.left_click()
+    rel_mouse.left_click()

examples/mouse_middle.py

@@ -7,4 +7,4 @@
     m.middle_click(release=False)
     m.move(0, 300)
     sleep(3)
-    m.release()
+    m.release()

examples/scroll.py

@@ -5,4 +5,3 @@
     m.scroll_y(50)
     sleep(1)
     m.scroll_x(50)
-

setup.py

@@ -1,12 +1,12 @@
 from setuptools import setup, find_packages
 
-with open('README.md', 'r') as f:
+with open("README.md", "r") as f:
     long_description = f.read()
 # with open('requirements.txt', 'r') as f:
 #     requirements = f.read().splitlines()
 setup(
     name="zero-hid",  # How you named your package folder
-    packages=['zero_hid', 'zero_hid.hid'],  # Chose the same as "name"
+    packages=["zero_hid", "zero_hid.hid"],  # Chose the same as "name"
     include_package_data=True,
     version="v1.0.0",  # Start with a small number and increase it with every change you make
     license="LGPL",  # Chose a license from here: https://help.github.com/articles/licensing-a-repository
@@ -32,8 +32,11 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
     ],
-
 )
 print("********************* NOTE *********************")
-print("To make this library work, you MUST enable usb gadget module in your raspberry pi")
-print("Please refer to https://github.com/thewh1teagle/zero-hid#setup---tested-on-raspbian-lite-510")
+print(
+    "To make this library work, you MUST enable usb gadget module in your raspberry pi"
+)
+print(
+    "Please refer to https://github.com/thewh1teagle/zero-hid#setup---tested-on-raspbian-lite-510"
+)

tests/common.py

@@ -1,11 +1,12 @@
 import tempfile
 import os
 
+
 def random_file():
     # Create a temporary directory
     temp_dir = tempfile.mkdtemp()
 
     # Generate a random file name
     file_name = tempfile.NamedTemporaryFile(dir=temp_dir, delete=False).name
     # Return the path of the random file
-    return file_name
+    return file_name

tests/keyboard_test.py

@@ -2,24 +2,22 @@
 from zero_hid import Keyboard
 from common import random_file
 
+
 def test_typing():
-    with open(random_file(), 'ab+') as f:
+    with open(random_file(), "ab+") as f:
         k = Keyboard(f)
         k.type("Hello world!")
         f.seek(0)
         data = f.read()
-    expect = b'\x02\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    expect = b"\x02\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
     assert expect == data
-
-
 
 
 def test_release():
-    with open(random_file(), 'ab+') as f:
+    with open(random_file(), "ab+") as f:
         k = Keyboard(f)
         k.release()
         f.seek(0)
         data = f.read()
 
-    assert b'\x00\x00\x00\x00\x00\x00\x00\x00' == data
-
+    assert b"\x00\x00\x00\x00\x00\x00\x00\x00" == data

tests/mouse_test.py

@@ -2,21 +2,22 @@
 from zero_hid import Mouse
 from common import random_file
 
+
 def test_left_click():
-        with open(random_file(), 'ab+') as f:
-            m = Mouse(f)
-            m.left_click()
-            f.seek(0)
-            data = f.read()
-            f.close()
-        assert b'\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00' == data
+    with open(random_file(), "ab+") as f:
+        m = Mouse(f)
+        m.left_click()
+        f.seek(0)
+        data = f.read()
+        f.close()
+    assert b"\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00" == data
 
 
 def test_move():
-    with open(random_file(), 'ab+') as f:
+    with open(random_file(), "ab+") as f:
         m = Mouse(f)
         m.move(100, 100)
         f.seek(0)
         data = f.read()
         f.close()
-    assert b'\x00dd\x00\x00' == data
+    assert b"\x00dd\x00\x00" == data

tests/write_test.py

@@ -4,7 +4,6 @@
 from zero_hid import hid
 
 
-
 def test_process_with_result_child_completed():
     def target():
         pass
@@ -16,6 +15,7 @@ def target():
     assert result.was_successful()
     assert hid.write.ProcessResult(return_value=None, exception=None) == result
 
+
 def test_process_with_result_child_not_completed():
 
     def target():
@@ -29,30 +29,32 @@ def target():
     # Clean up the running child process.
     process.kill()
 
+
 def test_process_with_result_child_exception():
 
     def target():
-        raise Exception('Child exception')
+        raise Exception("Child exception")
 
     # Silence stderr while the child exception is being raised to avoid
     # polluting the terminal output.
-    with mock.patch('sys.stderr', io.StringIO()):
+    with mock.patch("sys.stderr", io.StringIO()):
         process = hid.write.ProcessWithResult(target=target, daemon=True)
         process.start()
         process.join()
     result = process.result()
     assert result.was_successful() == False
     assert hid.write.ProcessResult(return_value=None, exception=mock.ANY) == result
-    assert 'Child exception' == str(result.exception)
+    assert "Child exception" == str(result.exception)
+
 
 def test_process_with_result_return_value():
 
     def target():
-        return 'Done!'
+        return "Done!"
 
     process = hid.write.ProcessWithResult(target=target, daemon=True)
     process.start()
     process.join()
     result = process.result()
     assert result.was_successful()
-    assert hid.write.ProcessResult(return_value='Done!', exception=None) == result
+    assert hid.write.ProcessResult(return_value="Done!", exception=None) == result

zero_hid/__init__.py

@@ -3,9 +3,4 @@
 from .hid.keycodes import KeyCodes
 from . import defaults
 
-__all__ = [
-    'Mouse', 
-    'Keyboard', 
-    'KeyCodes',
-    'defaults'
-]
+__all__ = ["Mouse", "Keyboard", "KeyCodes", "defaults"]

zero_hid/defaults.py

@@ -1,3 +1,3 @@
-KEYBOARD_PATH = '/dev/hidg0'
-RELATIVE_MOUSE_PATH = '/dev/hidg1'
-ABSOLUTE_MOUSE_PATH = '/dev/hidg2'
+KEYBOARD_PATH = "/dev/hidg0"
+RELATIVE_MOUSE_PATH = "/dev/hidg1"
+ABSOLUTE_MOUSE_PATH = "/dev/hidg2"

zero_hid/hid/keyboard.py

@@ -2,7 +2,8 @@
 from . import write as hid_write
 import select
 
-def send_keystroke(keyboard_path, control_keys, hid_keycode, release = True):
+
+def send_keystroke(keyboard_path, control_keys, hid_keycode, release=True):
     buf = [0] * 8
     buf[0] = control_keys
     buf[2] = hid_keycode
@@ -13,9 +14,10 @@ def send_keystroke(keyboard_path, control_keys, hid_keycode, release = True):
     if release:
         release_keys(keyboard_path)
 
-def read_last_report(keyboard: 'BufferedReader', size: int):
+
+def read_last_report(keyboard: "BufferedReader", size: int):
     if isinstance(keyboard, str):
-        keyboard = open(keyboard, 'rb')
+        keyboard = open(keyboard, "rb")
     has_data = select.select([keyboard], [], [], 0.1)[0] != []
     if has_data:
         while select.select([keyboard], [], [], 0.1)[0] != []:
@@ -24,5 +26,6 @@ def read_last_report(keyboard: 'BufferedReader', size: int):
         buf = keyboard.read(size)
     return buf
 
+
 def release_keys(keyboard_path):
     hid_write.write_to_hid_interface(keyboard_path, [0] * 8)