[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

build_libtcod.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 """Parse and compile libtcod and SDL sources for CFFI."""
+
 from __future__ import annotations
 
 import contextlib

build_sdl.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 """Build script to parse SDL headers and generate CFFI bindings."""
+
 from __future__ import annotations
 
 import io

examples/audio_tone.py

@@ -3,6 +3,7 @@
 
 Opens an audio device using SDL and plays a square wave for 1 second.
 """
+
 import math
 import time
 from typing import Any

examples/cavegen.py

@@ -6,6 +6,7 @@
 This will print the result to the console, so be sure to run this from the
 command line.
 """
+
 from typing import Any
 
 import numpy as np

examples/distribution/PyInstaller/main.py

@@ -4,6 +4,7 @@
 # example script.  This work is published from: United States.
 # https://creativecommons.org/publicdomain/zero/1.0/
 """PyInstaller main script example."""
+
 import sys
 from pathlib import Path
 

examples/distribution/cx_Freeze/main.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 """cx_Freeze main script example."""
+
 import tcod.console
 import tcod.context
 import tcod.event

examples/eventget.py

@@ -4,6 +4,7 @@
 # published from: United States.
 # https://creativecommons.org/publicdomain/zero/1.0/
 """An demonstration of event handling using the tcod.event module."""
+
 from typing import List, Set
 
 import tcod.context

examples/framerate.py

@@ -4,6 +4,7 @@
 # published from: United States.
 # https://creativecommons.org/publicdomain/zero/1.0/
 """A system to control time since the original libtcod tools are deprecated."""
+
 import statistics
 import time
 from collections import deque

examples/samples_tcod.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 """This code demonstrates various usages of python-tcod."""
+
 # To the extent possible under law, the libtcod maintainers have waived all
 # copyright and related or neighboring rights to these samples.
 # https://creativecommons.org/publicdomain/zero/1.0/

examples/sdl-hello-world.py

@@ -1,4 +1,5 @@
 """Hello world using tcod's SDL API and using Pillow for the TTF rendering."""
+
 from pathlib import Path
 
 import numpy as np