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Keyboard interrupt handling and return annotations #7

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Keyboard interrupt handling and return annotations #7

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d24c201
Add Keyboard Interrupt error handling
MesonProgrammer Feb 2, 2025
36db0ce
Add return annotations to functions
MesonProgrammer Feb 2, 2025
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16 changes: 10 additions & 6 deletions tutorial.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,14 +4,14 @@
import random


def start_screen(stdscr):
def start_screen(stdscr) -> None:
stdscr.clear()
stdscr.addstr("Welcome to the Speed Typing Test!")
stdscr.addstr("\nPress any key to begin!")
stdscr.refresh()
stdscr.getkey()

def display_text(stdscr, target, current, wpm=0):
def display_text(stdscr, target, current, wpm=0) -> None:
stdscr.addstr(target)
stdscr.addstr(1, 0, f"WPM: {wpm}")

Expand All @@ -23,12 +23,12 @@ def display_text(stdscr, target, current, wpm=0):

stdscr.addstr(0, i, char, color)

def load_text():
def load_text() -> str:
with open("text.txt", "r") as f:
lines = f.readlines()
return random.choice(lines).strip()

def wpm_test(stdscr):
def wpm_test(stdscr) -> None:
target_text = load_text()
current_text = []
wpm = 0
Expand Down Expand Up @@ -62,7 +62,7 @@ def wpm_test(stdscr):
current_text.append(key)


def main(stdscr):
def main(stdscr) -> None:
curses.init_pair(1, curses.COLOR_GREEN, curses.COLOR_BLACK)
curses.init_pair(2, curses.COLOR_RED, curses.COLOR_BLACK)
curses.init_pair(3, curses.COLOR_WHITE, curses.COLOR_BLACK)
Expand All @@ -76,4 +76,8 @@ def main(stdscr):
if ord(key) == 27:
break

wrapper(main)
try:
wrapper(main)
except KeyboardInterrupt:
print("Ended typing test via keyboard interrupt.")