|
<! |
|
|
|
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
|
the License. You may obtain a copy of the License at |
|
|
|
http://www.apache.org/licenses/LICENSE-2.0 |
|
|
|
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
|
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
|
specific language governing permissions and limitations under the License. |
|
|
|
|
|
# Logging |
|
|
|
🧨 Diffusers has a centralized logging system, so that you can setup the verbosity of the library easily. |
|
|
|
Currently the default verbosity of the library is `WARNING`. |
|
|
|
To change the level of verbosity, just use one of the direct setters. For instance, here is how to change the verbosity |
|
to the INFO level. |
|
|
|
```python |
|
import diffusers |
|
|
|
diffusers.logging.set_verbosity_info() |
|
``` |
|
|
|
You can also use the environment variable `DIFFUSERS_VERBOSITY` to override the default verbosity. You can set it |
|
to one of the following: `debug`, `info`, `warning`, `error`, `critical`. For example: |
|
|
|
```bash |
|
DIFFUSERS_VERBOSITY=error ./myprogram.py |
|
``` |
|
|
|
Additionally, some `warnings` can be disabled by setting the environment variable |
|
`DIFFUSERS_NO_ADVISORY_WARNINGS` to a true value, like *1*. This will disable any warning that is logged using |
|
[`logger.warning_advice`]. For example: |
|
|
|
```bash |
|
DIFFUSERS_NO_ADVISORY_WARNINGS=1 ./myprogram.py |
|
``` |
|
|
|
Here is an example of how to use the same logger as the library in your own module or script: |
|
|
|
```python |
|
from diffusers.utils import logging |
|
|
|
logging.set_verbosity_info() |
|
logger = logging.get_logger("diffusers") |
|
logger.info("INFO") |
|
logger.warning("WARN") |
|
``` |
|
|
|
|
|
All the methods of this logging module are documented below, the main ones are |
|
[`logging.get_verbosity`] to get the current level of verbosity in the logger and |
|
[`logging.set_verbosity`] to set the verbosity to the level of your choice. In order (from the least |
|
verbose to the most verbose), those levels (with their corresponding int values in parenthesis) are: |
|
|
|
- `diffusers.logging.CRITICAL` or `diffusers.logging.FATAL` (int value, 50): only report the most |
|
critical errors. |
|
- `diffusers.logging.ERROR` (int value, 40): only report errors. |
|
- `diffusers.logging.WARNING` or `diffusers.logging.WARN` (int value, 30): only reports error and |
|
warnings. This the default level used by the library. |
|
- `diffusers.logging.INFO` (int value, 20): reports error, warnings and basic information. |
|
- `diffusers.logging.DEBUG` (int value, 10): report all information. |
|
|
|
By default, `tqdm` progress bars will be displayed during model download. [`logging.disable_progress_bar`] and [`logging.enable_progress_bar`] can be used to suppress or unsuppress this behavior. |
|
|
|
## Base setters |
|
|
|
[[autodoc]] logging.set_verbosity_error |
|
|
|
[[autodoc]] logging.set_verbosity_warning |
|
|
|
[[autodoc]] logging.set_verbosity_info |
|
|
|
[[autodoc]] logging.set_verbosity_debug |
|
|
|
## Other functions |
|
|
|
[[autodoc]] logging.get_verbosity |
|
|
|
[[autodoc]] logging.set_verbosity |
|
|
|
[[autodoc]] logging.get_logger |
|
|
|
[[autodoc]] logging.enable_default_handler |
|
|
|
[[autodoc]] logging.disable_default_handler |
|
|
|
[[autodoc]] logging.enable_explicit_format |
|
|
|
[[autodoc]] logging.reset_format |
|
|
|
[[autodoc]] logging.enable_progress_bar |
|
|
|
[[autodoc]] logging.disable_progress_bar |
|
|
