Output and Clear Text in Terminal with Python
2023-01-03 11:21 (2 years ago)
ytyng
With the backspace sequence \b, you can erase printed characters.
print('requesting...', end='', flush=True)
heavy_method(...)...
print('\b' * 13, end='', flush=True)When written with a context manager:
import contextlib
@contextlib.contextmanager
def print_and_erase(text):
print(text, end='', flush=True)
yield
print('\b' * len(text), end='', flush=True)
with print_and_erase('requesting...'):
heavy_method(...)
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