import time from yaspin import yaspin # Context manager: with yaspin(): time.sleep(3) # time consuming code # Function decorator: @yaspin(text="Loading...") def some_operations(): time.sleep(3) # time consuming code some_operations()

import time from yaspin import yaspin with yaspin().white.bold.shark.on_blue as sp: sp.text = "White bold shark in a blue sea" time.sleep(5)

import time from random import randint from yaspin import yaspin with yaspin(text="Loading", color="yellow") as spinner: time.sleep(2) # time consuming code success = randint(0, 1) if success: spinner.ok("✅ ") else: spinner.fail("💥 ")

import time from yaspin import yaspin spinner = yaspin() spinner.start() time.sleep(3) # time consuming tasks spinner.stop()

import time from yaspin import yaspin from yaspin.spinners import Spinners with yaspin(Spinners.earth, text="Earth") as sp: time.sleep(2) # time consuming code # change spinner sp.spinner = Spinners.moon sp.text = "Moon" time.sleep(2) # time consuming code

import time from yaspin import yaspin with yaspin(text="Colors!") as sp: # Support all basic termcolor text colors colors = ("red", "green", "yellow", "blue", "magenta", "cyan", "white") for color in colors: sp.color, sp.text = color, color time.sleep(1)

import time from yaspin import yaspin from yaspin.spinners import Spinners text = "Bold blink magenta spinner on cyan color" with yaspin().bold.blink.magenta.bouncingBall.on_cyan as sp: sp.text = text time.sleep(3) # The same result can be achieved by passing arguments directly with yaspin( Spinners.bouncingBall, color="magenta", on_color="on_cyan", attrs=["bold", "blink"], ) as sp: sp.text = text time.sleep(3)

import time from yaspin import yaspin, Spinner # Compose new spinners with custom frame sequence and interval value sp = Spinner(["😸", "😹", "😺", "😻", "😼", "😽", "😾", "😿", "🙀"], 200) with yaspin(sp, text="Cat!"): time.sleep(3) # cat consuming code :)

import time from yaspin import yaspin from yaspin.spinners import Spinners with yaspin(Spinners.noise, text="Noise spinner") as sp: time.sleep(2) sp.spinner = Spinners.arc # spinner type sp.text = "Arc spinner" # text along with spinner sp.color = "green" # spinner color sp.side = "right" # put spinner to the right sp.reversal = True # reverse spin direction time.sleep(2)

import time from yaspin import yaspin with yaspin(text="elapsed time", timer=True) as sp: time.sleep(3.1415) sp.ok()

import sys import time from io import StringIO from yaspin import yaspin # Output to stderr instead of stdout with yaspin(text="Processing...", stream=sys.stderr): time.sleep(2) # Capture spinner output in a string output_buffer = StringIO() with yaspin(text="Buffered output", stream=output_buffer): time.sleep(1) print("Captured:", output_buffer.getvalue())

import time from yaspin import yaspin # Enable warnings for debugging (disabled by default) with yaspin(text="Debug mode", warn_on_closed_stream=True): time.sleep(2)

import time from yaspin import yaspin with yaspin(text="some long text", ellipsis="...") as sp: time.sleep(2)

import time from datetime import datetime from yaspin import yaspin class TimedText: def __init__(self, text): self.text = text self._start = datetime.now() def __str__(self): now = datetime.now() delta = now - self._start return f"{self.text} ({round(delta.total_seconds(), 1)}s)" with yaspin(text=TimedText("time passed:")): time.sleep(3)

import time from yaspin import yaspin with yaspin(text="Downloading images", color="cyan") as sp: # task 1 time.sleep(1) sp.write("> image 1 download complete") # task 2 time.sleep(2) sp.write("> image 2 download complete") # finalize sp.ok("✔")

import sys import time from yaspin import yaspin from prompt_toolkit import HTML, print_formatted_text from prompt_toolkit.styles import Style # override print with feature-rich ``print_formatted_text`` from prompt_toolkit print = print_formatted_text # build a basic prompt_toolkit style for styling the HTML wrapped text style = Style.from_dict({ 'msg': '#4caf50 bold', 'sub-msg': '#616161 italic' }) with yaspin(text='Downloading images') as sp: # task 1 time.sleep(1) with sp.hidden(): print(HTML( u'<b>></b> <msg>image 1</msg> <sub-msg>download complete</sub-msg>' ), style=style) # task 2 time.sleep(2) with sp.hidden(): print(HTML( u'<b>></b> <msg>image 2</msg> <sub-msg>download complete</sub-msg>' ), style=style) # finalize sp.ok()

import time from yaspin import kbi_safe_yaspin with kbi_safe_yaspin(text="Press Control+C to send SIGINT (Keyboard Interrupt) signal"): time.sleep(5) # time consuming code

import os import time from signal import SIGTERM, SIGUSR1 from yaspin import yaspin from yaspin.signal_handlers import default_handler, fancy_handler sigmap = {SIGUSR1: default_handler, SIGTERM: fancy_handler} with yaspin(sigmap=sigmap, text="Handling SIGUSR1 and SIGTERM signals") as sp: sp.write("Send signals using `kill` command") sp.write("E.g. $ kill -USR1 {0}".format(os.getpid())) time.sleep(20) # time consuming code

import time from yaspin import inject_spinner from yaspin.core import Yaspin @inject_spinner() def simple_task(spinner: Yaspin, items: list) -> None: for i, _ in enumerate(items, 1): spinner.text = f"Processing item {i}/{len(items)}" time.sleep(1) spinner.ok("✓") simple_task(["item1", "item2", "item3"])