def terminal_spinner(*args, **kw):
nonlocal on_success
nonlocal on_failure
nonlocal options
text_to_display: str
color: str
if "text" not in kw.keys():
text_to_display = choice(options)
else:
text_to_display = kw["text"]
if "color" not in kw.keys():
color = "red"
else:
color = kw["color"]
sp = Spinner(["🌌", "🚀", "🌌"], 100)
with yaspin(sp, text=text_to_display, color=color) as sp:
some_result: Optional[any]
try:
some_result = function(*args, **kw)
sp.write(hype_str(f"{on_success} The task was successful.\n"))
return some_result
except Exception as e:
sp.write(on_failure + " could not be completed.")
raise (e)
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 = "yellow" # spinner color
sp.side = "right" # put spinner to the right
sp.reversal = True
time.sleep(2)
# + [markdown] nteract={"transient": {"deleting": false}}
# ### Writing messages
# You should not write any message in the terminal using print while spinner
# is open. To write messages in the terminal without any collision with yaspin
# spinner, a ``.write()`` method is provided:
#
# + jupyter={"source_hidden": false, "outputs_hidden": false} nteract={"transient": {"deleting": false}}
with yaspin(text="Downloading images", color="cyan") as sp:
# task 1
time.sleep(2)
sp.write("> image 1 download complete")
# task 2
time.sleep(2)
sp.write("> image 2 download complete")
# finalize
sp.ok("")