PYDANTIC_DISABLE_PLUGINS: env var to disable all plugins

[samuelcolvin]

Should be fairly simple to setup.

[samuelcolvin]

maybe configurable, so:

• PYDANTIC_DISABLE_PLUGINS=__all__ disables all, same for PYDANTIC_DISABLE_PLUGINS=1
• PYDANTIC_DISABLE_PLUGINS=foobar disables just the plugin from the foobar package
• PYDANTIC_DISABLE_PLUGINS=foobar,span disables the plugins from the foobar and spam packages

[geospackle]

@samuelcolvin @Kludex

I could pick this up!

[sydney-runkle]

@geospackle,

That'd be great! Thanks. I've assigned the issue to you :).

[geospackle]

Will be able to work on this next week.

[geospackle]

Found the test plugin. That also fails, the log is empty.

pydantic version: 2.6.0
pydantic-core version: 2.16.1
pydantic-core build: profile=release pgo=true
python version: 3.12.1 (main, Dec 12 2023, 11:43:12) [GCC 9.4.0]
platform: Linux-6.0.12-76060012-generic-x86_64-with-glibc2.31
related packages: typing_extensions-4.9.0 email-validator-2.1.0.post1 mypy-1.1.1 pydantic-settings-2.1.0 pydantic-extra-types-2.5.0
commit: 5fc166c0

[geospackle]

@sydney-runkle @samuelcolvin
Any assist available with this? If not, I can open an issue and pick something else to work on. Or hmmm... work on that issue...

[hramezani]

@geospackle

1. Create a new environment
2. Create a new directory and copy pyproject.toml and example_plugin.py from plugin directory to it
3. Install the current project and pedantic in editable mode. run the pip install -e . in the new directory that you've created in previous step and run pip install -e <pydantic directory in your local machine>
4. Now, you can create a pedantic model and check the plugin events

from pydantic import BaseModel

class MyModel(BaseModel):
    x: int
    y: str

m = MyModel(x='10', y='hello')
assert m.x == 10
assert m.y == 'hello'

[sydney-runkle]

@geospackle,

Apologies for the delay in response! Was a bit tied up with the patch release last week. Feel free to also tag @Kludex if you have any other questions re this issue.

@hramezani, thanks for the guidance on getting started with this :).

[geospackle]

thanks @hramezani

for some reason the test fails with pdm's env even though the plugin is installed. I can proceed with a fresh environment.

[hramezani]

@sydney-runkle can we close this as the PR got merged?

[hramezani]

Done in #8767