# Exceptions

The exceptions module defines custom exceptions used throughout oduit.

```{eval-rst}
.. automodule:: oduit.exceptions
   :members:
   :undoc-members:
   :show-inheritance:
```

## Exception Hierarchy

```text
Exception
└── ConfigError
└── OdooOperationError
    ├── ModuleOperationError
    │   ├── ModuleInstallError
    │   ├── ModuleUpdateError
    │   └── ModuleNotFoundError
    └── DatabaseOperationError
```

## Usage Examples

```python
from oduit import ConfigLoader, ConfigError, ModuleInstallError, OdooOperations

loader = ConfigLoader()

try:
    config = loader.load_config("dev")
except ConfigError as exc:
    print(f"Configuration error: {exc}")
else:
    ops = OdooOperations(config)
    try:
        ops.install_module("nonexistent_module", raise_on_error=True)
    except ModuleInstallError as exc:
        print(f"Module installation failed: {exc}")
```