made a class for text

terminal/__main__.py

@@ -1,26 +1,35 @@
 import keyboard
-import time
 import os
 
-HIGHLIGHTED = '\033[38;5;0m\033[48;5;2m'
+TEXT_REGULAR = '\033[38;5;2m'
-REGULAR = '\033[38;5;2m'
+TEXT_HIGHLIGHTED = '\033[38;5;0m\033[48;5;2m'
+RESET_CODE = '\033[2;0;0m'
 
 
-def put_cursor(line, col):
+class Text:
-    return f'\033[{int(line)};{int(col)}f'
+    def __init__(self, text: str):
+        self.text = text
+        self.prefix = TEXT_REGULAR
+        self.suffix = RESET_CODE
+
+    def highlight(self):
+        self.prefix = TEXT_HIGHLIGHTED
+        return self
+
+    def regular(self):
+        self.prefix = TEXT_REGULAR
+        return self
+
+    def draw_at(self, line: int, col: int):
+        position = f'\033[{int(line)};{int(col)}f'
+        print(f'{position}{self.prefix}{self.text}{self.suffix}', end='\r')
 
 
 class Menu:
-    def __init__(self, start_line):
+    def __init__(self, title: str, options: dict):
-        self.start_line = start_line
+        self.title = f'[{title}]'
-        self.options = [
+        self.options = options
-            'test 1',
-            'test 2',
-            'test 3'
-        ]
         self.selected = 0
-        self.highlight = '\033[38;5;0m\033[48;5;2m'
-        self.regular = '\033[38;5;2m'
 
     def next(self):
         self.selected += 1
@@ -33,28 +42,26 @@ class Menu:
             self.selected = len(self.options) - 1
 
     def draw(self):
-        term_size = os.get_terminal_size()
+        term_dims = os.get_terminal_size()
-        current_line = self.start_line
+        title_start = int((term_dims.columns / 2) - (len(self.title) / 2))
+        Text(self.title).draw_at(1, title_start)
 
-        for i, option in enumerate(self.options):
+        for i, k in enumerate(self.options):
-            print(f'{put_cursor(self.start_line + i, 0)}\033[2;0;0m', end='')
-            print('' * term_size.columns, end='\r')
             if i == self.selected:
-                print(f'{self.highlight}• {option}')
+                Text(k).highlight().draw_at(i + 2, 1)
             else:
-                print(f'{self.regular}• {option}')
+                Text(k).draw_at(i + 2, 1)
 
 
 def main():
     os.system('clear')
     os.system('stty -echo')
-    term_size = os.get_terminal_size()
 
-    print('\033[?25l', end='')
+    menu = Menu('Test Menu', {
-    title = '[Interactive Text Menu]'
+        'Option 1:': 'opt',
-    title_col_start = int((term_size.columns / 2) - (len(title) / 2))
+        'Option 2:': 'opt2',
-    print(f'{put_cursor(0, title_col_start)}{REGULAR}{title}', end='\n')
+        'Option 3:': 'opt3'
-    menu = Menu(10)
+    })
     menu.draw()
     while True:
         pressed_key = keyboard.read_event()