2021.4.1 #11
4
cpl.json
4
cpl.json
@ -16,12 +16,12 @@
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"LicenseName": "MIT",
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"LicenseDescription": "MIT, see LICENSE for more details.",
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"Dependencies": [
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"discord.py",
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"mysql-connector",
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"SQLAlchemy",
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"termcolor",
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"pyfiglet",
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"tabulate"
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"tabulate",
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"pynput"
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],
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"PythonVersion": ">=3.8"
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},
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@ -3,6 +3,8 @@ from collections import Callable
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from typing import Union, Optional
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import pyfiglet
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from pynput import keyboard
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from pynput.keyboard import Key
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from tabulate import tabulate
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from termcolor import colored
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@ -24,6 +26,15 @@ class Console:
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_hold_back = False
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_hold_back_calls: list[ConsoleCall] = []
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_select_menu_items: list[str] = []
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_is_first_select_menu_output = True
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_selected_menu_item_index: int = 0
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_selected_menu_item_char: str = ''
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_selected_menu_option_foreground_color: ForegroundColorEnum = ForegroundColorEnum.default
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_selected_menu_option_background_color: BackgroundColorEnum = BackgroundColorEnum.default
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_selected_menu_cursor_foreground_color: ForegroundColorEnum = ForegroundColorEnum.default
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_selected_menu_cursor_background_color: BackgroundColorEnum = BackgroundColorEnum.default
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"""
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Properties
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"""
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@ -99,6 +110,41 @@ class Console:
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args.append(colored(*colored_args))
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print(*args, end=end)
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@classmethod
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def _show_select_menu(cls):
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if not cls._is_first_select_menu_output:
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for _ in range(0, len(cls._select_menu_items) + 1):
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print('\b', end="\r")
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else:
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cls._is_first_select_menu_output = False
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for i in range(0, len(cls._select_menu_items)):
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Console.set_foreground_color(cls._selected_menu_cursor_foreground_color)
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Console.set_background_color(cls._selected_menu_cursor_background_color)
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Console.write_line(f'{cls._selected_menu_item_char if cls._selected_menu_item_index == i else " "} ')
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Console.set_foreground_color(cls._selected_menu_option_foreground_color)
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Console.set_background_color(cls._selected_menu_option_background_color)
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Console.write(f'{cls._select_menu_items[i]}')
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Console.write_line()
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@classmethod
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def _select_menu_key_press(cls, key: Key):
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if key == Key.down:
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if cls._selected_menu_item_index == len(cls._select_menu_items) - 1:
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return
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cls._selected_menu_item_index += 1
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cls._show_select_menu()
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elif key == Key.up:
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if cls._selected_menu_item_index == 0:
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return
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cls._selected_menu_item_index -= 1
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cls._show_select_menu()
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elif key == Key.enter:
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return False
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"""
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Useful public methods
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"""
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@ -132,7 +178,7 @@ class Console:
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cls._hold_back_calls.append(ConsoleCall(cls.close))
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return
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Console.reset()
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Console.color_reset()
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Console.write('\n\n\nPress any key to continue...')
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Console.read_line()
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exit()
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@ -181,7 +227,7 @@ class Console:
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return input()
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@classmethod
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def reset(cls):
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def color_reset(cls):
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cls._background_color = BackgroundColorEnum.default
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cls._foreground_color = ForegroundColorEnum.default
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@ -199,6 +245,72 @@ class Console:
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Console.write_line(table)
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Console.write('\n')
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@classmethod
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def select(cls, char: str, message: str, options: list[str],
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header_foreground_color: Union[str, ForegroundColorEnum] = ForegroundColorEnum.default,
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header_background_color: Union[str, BackgroundColorEnum] = BackgroundColorEnum.default,
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option_foreground_color: Union[str, ForegroundColorEnum] = ForegroundColorEnum.default,
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option_background_color: Union[str, BackgroundColorEnum] = BackgroundColorEnum.default,
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cursor_foreground_color: Union[str, ForegroundColorEnum] = ForegroundColorEnum.default,
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cursor_background_color: Union[str, BackgroundColorEnum] = BackgroundColorEnum.default
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) -> str:
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cls._selected_menu_item_char = char
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cls._select_menu_items = options
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if option_foreground_color is not None:
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cls._selected_menu_option_foreground_color = option_foreground_color
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if option_background_color is not None:
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cls._selected_menu_option_background_color = option_background_color
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if cursor_foreground_color is not None:
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cls._selected_menu_cursor_foreground_color = cursor_foreground_color
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if cursor_background_color is not None:
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cls._selected_menu_cursor_background_color = cursor_background_color
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Console.set_foreground_color(header_foreground_color)
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Console.set_background_color(header_background_color)
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Console.write_line(message)
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cls._show_select_menu()
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with keyboard.Listener(
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on_press=cls._select_menu_key_press, suppress=True) as listener:
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listener.join()
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Console.color_reset()
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return cls._select_menu_items[cls._selected_menu_item_index]
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@classmethod
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def spinner(cls, message: str, call: Callable, *args, text_foreground_color: Union[str, ForegroundColorEnum] = None,
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spinner_foreground_color: Union[str, ForegroundColorEnum] = None,
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text_background_color: Union[str, BackgroundColorEnum] = None,
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spinner_background_color: Union[str, BackgroundColorEnum] = None) -> any:
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if cls._hold_back:
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cls._hold_back_calls.append(ConsoleCall(cls.spinner, message, call, *args))
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return
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if text_foreground_color is not None:
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cls.set_foreground_color(text_foreground_color)
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if text_background_color is not None:
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cls.set_background_color(text_background_color)
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cls.write_line(message)
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cls.set_hold_back(True)
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spinner = SpinnerThread(len(message), spinner_foreground_color, spinner_background_color)
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spinner.start()
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return_value = call(*args)
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spinner.stop_spinning()
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cls.set_hold_back(False)
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cls.set_foreground_color(ForegroundColorEnum.default)
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cls.set_background_color(BackgroundColorEnum.default)
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for call in cls._hold_back_calls:
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call.function(*call.args)
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return return_value
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@classmethod
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def write(cls, *args):
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if cls._disabled:
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@ -250,34 +362,3 @@ class Console:
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if not cls._is_first_write:
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cls._output('', end='')
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cls._output(string, x, y, end='')
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@classmethod
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def spinner(cls, message: str, call: Callable, *args, text_foreground_color: Union[str, ForegroundColorEnum] = None,
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spinner_foreground_color: Union[str, ForegroundColorEnum] = None,
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text_background_color: Union[str, BackgroundColorEnum] = None,
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spinner_background_color: Union[str, BackgroundColorEnum] = None) -> any:
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if cls._hold_back:
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cls._hold_back_calls.append(ConsoleCall(cls.spinner, message, call, *args))
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return
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if text_foreground_color is not None:
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cls.set_foreground_color(text_foreground_color)
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if text_background_color is not None:
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cls.set_background_color(text_background_color)
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cls.write_line(message)
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cls.set_hold_back(True)
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spinner = SpinnerThread(len(message), spinner_foreground_color, spinner_background_color)
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spinner.start()
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return_value = call(*args)
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spinner.stop_spinning()
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cls.set_hold_back(False)
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cls.set_foreground_color(ForegroundColorEnum.default)
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cls.set_background_color(BackgroundColorEnum.default)
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for call in cls._hold_back_calls:
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call.function(*call.args)
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return return_value
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27
src/tests/custom/console/main.py
Normal file
27
src/tests/custom/console/main.py
Normal file
@ -0,0 +1,27 @@
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import time
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from cpl.console import Console, ForegroundColorEnum
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def test_spinner():
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time.sleep(3)
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if __name__ == '__main__':
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Console.write_line('Hello World')
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# Console.spinner('Test:', test_spinner, spinner_foreground_color=ForegroundColorEnum.cyan,
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# text_foreground_color='green')
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opts = [
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'Option 1',
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'Option 2',
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'Option 3',
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'Option 4'
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]
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selected = Console.select(
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'>',
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'Select item:',
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opts,
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header_foreground_color=ForegroundColorEnum.blue,
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option_foreground_color=ForegroundColorEnum.green,
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cursor_foreground_color=ForegroundColorEnum.red
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)
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Console.write_line(f'You selected: {selected}')
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