### Change Summary

Ruff is now the sole linter 👍 
Files Altered: ['Makefile', 'docs/contributing.md', 'pyproject.toml', 'pdm.lock' ]

Notes: 

For pyproject.toml file,  I removed the last element('E501') of line 180 given black's removal but I'm not totally sure what this line is for. 

### Related Issue Number

Fix #7914

## Checklist

* [x] The pull request title is a good summary of the changes - it will be used in the changelog
* [ ] Unit tests for the changes exist
* [ ] Tests pass on CI
* [x] Documentation reflects the changes where applicable
* [x] My PR is ready to review, **please add a comment including the phrase "please review" to assign reviewers**

Adopting `ruff` formatter. ### Change Summary

Ruff is now the sole linter 👍 
Files Altered: ['Makefile', 'docs/contributing.md', 'pyproject.toml', 'pdm.lock' ]

Notes: 

For pyproject.toml file,  I removed the last element('E501') of line 180 given black's removal but I'm not totally sure what this line is for. 

### Related Issue Number

Fix #7914

## Checklist

* [x] The pull request title is a good summary of the changes - it will be used in the changelog
* [ ] Unit tests for the changes exist
* [ ] Tests pass on CI
* [x] Documentation reflects the changes where applicable
* [x] My PR is ready to review, **please add a comment including the phrase "please review" to assign reviewers**

!!! warning "🚧 Work in Progress"
    This page is a work in progress.

## Serialize `SecretStr` and `SecretBytes` as plain-text

By default, [`SecretStr`][pydantic.types.SecretStr] and [`SecretBytes`][pydantic.types.SecretBytes]
will be serialized as `**********` when serializing to json.

You can use the [`field_serializer`][pydantic.functional_serializers.field_serializer] to dump the
secret as plain-text when serializing to json.

```py
from pydantic import BaseModel, SecretBytes, SecretStr, field_serializer


class Model(BaseModel):
    password: SecretStr
    password_bytes: SecretBytes

    @field_serializer('password', 'password_bytes', when_used='json')
    def dump_secret(self, v):
        return v.get_secret_value()


model = Model(password='IAmSensitive', password_bytes=b'IAmSensitiveBytes')
print(model)
#> password=SecretStr('**********') password_bytes=SecretBytes(b'**********')
print(model.password)
#> **********
print(model.model_dump())
"""
{
    'password': SecretStr('**********'),
    'password_bytes': SecretBytes(b'**********'),
}
"""
print(model.model_dump_json())
#> {"password":"IAmSensitive","password_bytes":"IAmSensitiveBytes"}
```

!!! warning "🚧 Work in Progress"
    This page is a work in progress.

## Serialize `SecretStr` and `SecretBytes` as plain-text

By default, [`SecretStr`][pydantic.types.SecretStr] and [`SecretBytes`][pydantic.types.SecretBytes]
will be serialized as `**********` when serializing to json.

You can use the [`field_serializer`][pydantic.functional_serializers.field_serializer] to dump the
secret as plain-text when serializing to json.

```py
from pydantic import BaseModel, SecretBytes, SecretStr, field_serializer


class Model(BaseModel):
    password: SecretStr
    password_bytes: SecretBytes

    @field_serializer('password', 'password_bytes', when_used='json')
    def dump_secret(self, v):
        return v.get_secret_value()


model = Model(password='IAmSensitive', password_bytes=b'IAmSensitiveBytes')
print(model)
#> password=SecretStr('**********') password_bytes=SecretBytes(b'**********')
print(model.password)
#> **********
print(model.model_dump())
"""
{
    'password': SecretStr('**********'),
    'password_bytes': SecretBytes(b'**********'),
}
"""
print(model.model_dump_json())
#> {"password":"IAmSensitive","password_bytes":"IAmSensitiveBytes"}
```
