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# Voluptuous Serialize
Convert Voluptuous schemas to dictionaries so they can be serialized.
```python
from collections import OrderedDict
# Use OrderedDict instead of dict.
# Only starting Python 3.6+ are dictionaries ordered.
schema = OrderedDict()
schema[vol.Required('name')] = vol.All(str, vol.Length(min=5))
schema[vol.Required('age')] = vol.All(vol.Coerce(int), vol.Range(min=18))
schema[vol.Optional('hobby', default='not specified')] = str
schema = vol.Schema(schema)
```
becomes
_(dictionaries become lists to guarantee order of properties)_
```json
[
{
"name": "name",
"type": "string",
"lengthMin": 5,
"required": true,
},
{
"name": "age",
"type": "integer",
"valueMin": 18,
"required": true,
},
{
"name": "hobby",
"type": "string",
"default": "not specified",
"optional": true,
}
]
```
See the tests for more examples.
## Custom serializer
You can pass a custom serializer to be able to process custom validators. If the serializer returns `UNSUPPORTED`, it will return to normal processing.
```python
from voluptuous_serialize import UNSUPPORTED, convert
def custom_convert(value):
if value is my_custom_validator:
return {'type': 'custom_validator'}
return UNSUPPORTED
convert(value, custom_serializer=custom_convert)
```
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