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Avoid crash if unable to modify the model config file (#3824)

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* fix whitespace; remove invisible characters
* log error and proceed if unable to modify the model config
This commit is contained in:
Eugene Brodsky
2023-07-18 16:33:19 -04:00
committed by GitHub
parent b4eeaaa63c
commit dea9a5da7a
1 changed files with 35 additions and 32 deletions
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19
invokeai/backend/model_management/model_manager.py
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@ -140,14 +140,14 @@ Layout of the `models` directory:
models models
├── sd-1 ├── sd-1
│   ├── controlnet │ ├── controlnet
│   ├── lora │ ├── lora
│   ├── main │ ├── main
│   └── embedding │ └── embedding
├── sd-2 ├── sd-2
│   ├── controlnet │ ├── controlnet
│   ├── lora │ ├── lora
│   ├── main │ ├── main
│ └── embedding │ └── embedding
└── core └── core
├── face_reconstruction ├── face_reconstruction
@ -824,10 +824,14 @@ class ModelManager(object):
assert config_file_path is not None,'no config file path to write to' assert config_file_path is not None,'no config file path to write to'
config_file_path = self.app_config.root_path / config_file_path config_file_path = self.app_config.root_path / config_file_path
tmpfile = os.path.join(os.path.dirname(config_file_path), "new_config.tmp") tmpfile = os.path.join(os.path.dirname(config_file_path), "new_config.tmp")
try:
with open(tmpfile, "w", encoding="utf-8") as outfile: with open(tmpfile, "w", encoding="utf-8") as outfile:
outfile.write(self.preamble()) outfile.write(self.preamble())
outfile.write(yaml_str) outfile.write(yaml_str)
os.replace(tmpfile, config_file_path) os.replace(tmpfile, config_file_path)
except OSError as err:
self.logger.warning(f"Could not modify the config file at {config_file_path}")
self.logger.warning(err)
def preamble(self) -> str: def preamble(self) -> str:
""" """
@ -986,4 +990,3 @@ class ModelManager(object):
successfully_installed.update(installed) successfully_installed.update(installed)
self.commit() self.commit()
return successfully_installed return successfully_installed