pavdmyt/yaspin

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 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