lektor-website/content/docs/api/plugins/plugin/config-filename/contents.lr

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title: config_filename
---
type: property
---
summary: The filename of the plugin config.
---
body:
This property returns the path to the file that holds the config for this
plugin in the loaded project. This is by default in `configs/<plugin-id>.ini`.
Plugins could override this in theory but it's not recommended. The primary
use of this property is to track dependencies.
For a convenient way to load the config see [get_config](../get-config/).
## Example
```python
from lektor.pluginsystem import Plugin
from lektor.context import get_ctx
class MyPlugin(Plugin):
def on_env_setup(self, **extra):
color = self.get_config().get('color')
def get_css(artifact_name='/static/demo.css'):
ctx = get_ctx()
@ctx.sub_artifact(artifact_name, sources=[
self.config_filename])
def build_stylesheet(artifact):
with artifact.open('w') as f:
f.write('body { background: %s }\n' % color)
return artifact_name
self.env.jinja_env.globals['get_css'] = get_css
```