viv/examples/cli.py

29 lines
543 B
Python
Executable file

#!/usr/bin/env python3
"""
It can be convenient to quickly generate a cli for a short script.
Or to add simple visualization of data using the wonderful rich library.
"""
__import__("viv").activate("typer", "rich-click") # noqa
import typer
app = typer.Typer()
@app.command()
def hello(name: str):
print(f"Hello {name}")
@app.command()
def goodbye(name: str, formal: bool = False):
if formal:
print(f"Goodbye Ms. {name}. Have a good day.")
else:
print(f"Bye {name}!")
if __name__ == "__main__":
app()