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tiangolo
New setting to increase the width of the rich (exception) output
First Check
- [X] I added a very descriptive title to this issue.
- [X] I used the GitHub search to find a similar issue and didn't find it.
- [X] I searched the Typer documentation, with the integrated search.
- [X] I already searched in Google "How to X in Typer" and didn't find any information.
- [X] I already read and followed all the tutorial in the docs and didn't find an answer.
- [X] I already checked if it is not related to Typer but to Click.
Commit to Help
- [X] I commit to help with one of those options 👆
Example Code
import typer
app = typer.Typer()
@app.command()
def main(name: str = "morty"):
deep_dict_or_json = {
"this_is_a_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"this_is_the_next_long_key": {
"and_once_again_a_very_long_key": {
"but_this_is_not_the_end": {"end": True}
}
}
}
}
}
}
}
}
}
}
}
}
print(name + 3)
if __name__ == "__main__":
app()
Description
If I want to include the locals in the nice rich output and such a local includes a very big and deep dictionary (e.g: Kubernetes pod description) the output is very long, although I have a lot of horizontal space in my terminal.
Wanted Solution
So I want to be able to increase the width of the yellow and red rich exception border to make the output more useful and readable
Wanted Code
app = typer.Typer(pretty_exceptions_with=120)
Alternatives
No response
Operating System
macOS
Operating System Details
No response
Typer Version
0.7.0
Python Version
3.11.1
Additional Context
No response
Currently it fits this block in terminal width by default:
python main.py
╭──────────────────────────────────────────────────────────────────────────────────── Traceback (most recent call last) ─────────────────────────────────────────────────────────────────────────────────────╮
│ /home/yurii/code/typer/motov/helloworld/main.py:33 in main │
│ │
│ 30 │ │ │ } │
│ 31 │ │ } │
│ 32 │ } │
│ ❱ 33 │ print(name + 3) │
│ 34 │
│ 35 │
│ 36 if __name__ == "__main__": │
│ │
│ ╭────────────────────────────────────────────────────────────────────────────────────────────── locals ──────────────────────────────────────────────────────────────────────────────────────────────╮ │
│ │ deep_dict_or_json = { │ │
│ │ │ 'this_is_a_long_key': { │ │
│ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ │ │ │ │ 'this_is_the_next_long_key': { │ │
│ │ │ │ │ │ │ │ │ │ │ │ 'this_is_the_next_long_key': {'and_once_again_a_very_long_key': {'but_this_is_not_the_end': {'end': True}}} │ │
│ │ │ │ │ │ │ │ │ │ │ } │ │
│ │ │ │ │ │ │ │ │ │ } │ │
│ │ │ │ │ │ │ │ │ } │ │
│ │ │ │ │ │ │ │ } │ │
│ │ │ │ │ │ │ } │ │
│ │ │ │ │ │ } │ │
│ │ │ │ │ } │ │
│ │ │ │ } │ │
│ │ │ } │ │
│ │ } │ │
│ │ name = 'morty' │ │
│ ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ │
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
TypeError: can only concatenate str (not "int") to str
So, I think the issue is solved.
If, for some reasons, it fails to determine the width of the terminal screen correctly, you can specify it using TERMINAL_WIDTH ENV variable.
TERMINAL_WIDTH=70 python main.py`
or
export TERMINAL_WIDTH=70
python main.py`
