speed_test.py

import curses
from curses import wrapper
import time
import random

def start_screen(stdscr):
    stdscr.clear()
    stdscr.addstr("welcome to the typing sepped test! ")
    stdscr.addstr(1,0,"press any key to begine ): ")
    stdscr.refresh()
    stdscr.getkey()

def display_text(stdscr,target,current,wpm=0):
    stdscr.addstr(target)
    stdscr.addstr(1,0,f"wpm:{wpm}")

    for i,char in enumerate(current):
      current_char=target[i]
      color=curses.color_pair(1)
      if char!=current_char:
          color=curses.color_pair(2)
      stdscr.addstr(0,i,char,color)
def load_text():
   with open("text.txt","r") as f:
      line=f.readlines()
      return random.choice(line).strip()

def wpm_test(stdscr):
    target_text=load_text()
    current_text=[]
    wpm=0
    start_time=time.time()
    stdscr.nodelay(True)
    while True:
        time_elapse=max(time.time()-start_time,1)
        wpm=round((len(current_text)/(time_elapse/60))/5)
        stdscr.clear()
        display_text(stdscr,target_text,current_text,wpm)
        stdscr.refresh()
       
        if "".join(current_text)==target_text:
             stdscr.nodelay(False)
             break
           
        try:
           key= stdscr.getkey()
        except:
           continue
        
        if ord(key)==27:
            break
        if key in("KEY_BACKSPACE",'\b',"\x7f"):
           if len(current_text)>0:
            current_text.pop()
        elif len(current_text) < len(target_text):
             current_text.append(key)
        

def main(stdscr):
    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)
   
    start_screen(stdscr)
    while True:
      wpm_test(stdscr)
      stdscr.addstr(2,0,"hay you completed the test ! press any key to continue ):...")
      key=stdscr.getkey()
      if ord(key)==27:
         break
wrapper(main)