1. If an external VAE is specified in config file, then
get_model(submodel=vae) will return the external VAE, not the one
burnt into the parent diffusers pipeline.
2. The mechanism in (1) is generalized such that you can now have
"unet:", "text_encoder:" and similar stanzas in the config file.
Valid formats of these subsections:
unet:
repo_id: foo/bar
unet:
path: /path/to/local/folder
unet:
repo_id: foo/bar
subfolder: unet
In the near future, these will also be used to attach external
parts to the pipeline, generalizing VAE behavior.
3. Accommodate callers (i.e. the WebUI) that are passing the
model key ("diffusers/stable-diffusion-1.5") to get_model()
instead of the tuple of model_name and model_type.
4. Fixed bug in VAE model attaching code.
5. Rebuilt web front end.
This PR improves the logging module a tad bit along with the
documentation.
**New Look:**
## Usage
**General Logger**
InvokeAI has a module level logger. You can call it this way.
In this below example, you will use the default logger `InvokeAI` and
all your messages will be logged under that name.
```python
from invokeai.backend.util.logging import logger
logger.critical("CriticalMessage") // In Bold Red
logger.error("Info Message") // In Red
logger.warning("Info Message") // In Yellow
logger.info("Info Message") // In Grey
logger.debug("Debug Message") // In Grey
```
Results:
```
[12-05-2023 20]::[InvokeAI]::CRITICAL --> This is an info message [In Bold Red]
[12-05-2023 20]::[InvokeAI]::ERROR --> This is an info message [In Red]
[12-05-2023 20]::[InvokeAI]::WARNING --> This is an info message [In Yellow]
[12-05-2023 20]::[InvokeAI]::INFO --> This is an info message [In Grey]
[12-05-2023 20]::[InvokeAI]::DEBUG --> This is an info message [In Grey]
```
**Custom Logger**
If you want to use a custom logger for your module, you can import it
the following way.
```python
from invokeai.backend.util.logging import logging
logger = logging.getLogger(name='Model Manager')
logger.critical("CriticalMessage") // In Bold Red
logger.error("Info Message") // In Red
logger.warning("Info Message") // In Yellow
logger.info("Info Message") // In Grey
logger.debug("Debug Message") // In Grey
```
Results:
```
[12-05-2023 20]::[Model Manager]::CRITICAL --> This is an info message [In Bold Red]
[12-05-2023 20]::[Model Manager]::ERROR --> This is an info message [In Red]
[12-05-2023 20]::[Model Manager]::WARNING --> This is an info message [In Yellow]
[12-05-2023 20]::[Model Manager]::INFO --> This is an info message [In Grey]
[12-05-2023 20]::[Model Manager]::DEBUG --> This is an info message [In Grey]
```
**When to use custom logger?**
It is recommended to use a custom logger if your module is not a part of
base InvokeAI. For example: custom extensions / nodes.
