1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
from cleo.commands.command import Command
from cleo.helpers import argument, option
from cleo.application import Application
class GreetCommand(Command):
name = "greet"
description = "Greets someone"
arguments = [
argument(
"name",
description="Who do you want to greet?",
optional=True
)
]
options = [
option(
"yell",
"y",
description="If set, the task will yell in uppercase letters",
flag=True
)
]
def handle(self):
name = self.argument("name")
if name:
text = f"Hello {name}"
else:
text = "Hello"
if self.option("yell"):
text = text.upper()
self.line(text)
application = Application()
application.add(GreetCommand())
if __name__ == '__main__':
application.run()
|
