Questions tagged [python-click]
Click is a Python library for creating command line interfaces.
python-click
541
questions
2
votes
1
answer
92
views
How to use windows_expand_args with single command click program
I have a Python program and am using Click to process the command line. I have a single command program, as in the example below. On Windows I would like to pass in a valid glob expression like *.py ...
- 3,031
1
vote
1
answer
31
views
How to use Python Click's `ctx.with_resource` to capture tracebacks in (sub-)commands/groups
In Click, Context.with_resource's documentation states it can be used to:
[r]egister a resource as if it were used in a with statement. The resource will be cleaned up when the context is popped.
...
- 486
0
votes
0
answers
21
views
Range of arguments lengths / nargs in python click
Is there a way to allow a range of arguments in click using nargs, such exactly between 2 and 4 arguments? Something like the following, for example, in a test.py file:
@click.group()
@click.argument(&...
- 393
2
votes
1
answer
49
views
How do I know if flag was passed by the user or has default value?
Sample code:
import click
@click.command
@click.option('-f/-F', 'var', default=True)
def main(var):
click.echo(var)
main()
Inside main() function, how can I check if var parameter got True ...
- 1,388
0
votes
0
answers
23
views
Python - Click: Is it possible to update the option arguments when the script first runs?
So I'm creating a CLI application using the Click package for Python. The CLI needs to grab some information about the system it is running on, and modify the prompts it presents to the user based on ...
- 21
1
vote
1
answer
77
views
Changing command order in Python's Typer
I want Typer to display my commands in the order I have initialized them and it displays those commands in alphabetic order.
I have tried different approaches including this one: https://github.com/...
- 1,056
0
votes
1
answer
42
views
Keep python click argument case
Using the following click application:
from rich.traceback import install
install(show_locals=True)
import click
@click.command()
@click.argument("PATH", envvar="PATH", nargs=-1,...
- 393
0
votes
0
answers
42
views
Can I change the exit code of the help command for Click in Python?
I'm attempting to convert my python from argparse to click. Using no_args_is_help I can get click to return the --help message even when the command line is empty. Whenever the help message is shown,...
0
votes
1
answer
58
views
Unable to read file with click.Path option inside runner.isolated_filesystem()
I am using click for the very first time to create a cli program using Python 3.12.2.
I created a simple click command that takes an option (the '-f' / '--file' option) as a filepath with type click....
0
votes
0
answers
30
views
Click - Define default behavior for command group
I am trying to build a CLI using the click package. The CLI will have several sub-commands, which will be implemented using click.Group.
When my command is run without a sub-command, I would like to ...
- 492
1
vote
1
answer
262
views
I Get "TypeError: 'NoneType' object is not callable" Error on "@main.result_callback()" When executing run.sh for SimpleNet
I am trying yo run SimpleNet network and when I enter the command bash run.sh on the terminal I see the following output:
Matplotlib created a temporary cache directory at /tmp/matplotlib-ovjj_rt5 ...
- 33
0
votes
0
answers
15
views
Is it possible to cause Click to use -h flag as alias for --h3lp [duplicate]
(Stackoverflow doesn't doesn't like the word 'help' in the title)
Click defines automatically the --help. Is it possible to make it also defining -h as an alias for --help?
The closed discussion here ...
- 79
0
votes
0
answers
24
views
Is there a way to accept only unknown options and not unknown arguments?
With subcommands, the root command cannot accept unknown arguments because the application would think they're subcommands, but it should theoretically still be able to accept an unknown number of ...
- 393
1
vote
0
answers
44
views
Using a '=' as a trigger for click shell completion in my python click application
Intro
It is a strange thing that in pallets click module options can parse a command option in the '--option=value' format, where value is a string, and that is equivalent to '--option value' where ...
2
votes
2
answers
250
views
Google Cloud Vertex AI: custom-job cannot specify arg multiple times error
I have a Python project using click args where an argument should be in tuple(string,float) format and can accept multiple instances of the arg.
@click.option(
"--metric-and-lift",
...
- 31