json-model 1.0.1

Json-Model is simple library to create Json Models from Python Objects. Library supports field validation by Python Types and required fields.

# Json-Model

Json-Model is simple library to create Json Models from Python Objects. Library supports field validation by Python Types and required fields.

# Usage

Usage is really simple. Json-Model on this moment supports 7 basics fields:
- `Integer`
- `String`
- `Float`
- `List`
- `Timestamp`
- `Datetime`
- `ForeignField`

Each field has attribute:
- `required` - Boolean attribute in default is set to `False`.
- `default` - set default value when field is empty.

To start work with JsonModel, create Json-Model class with all fields what you need in Json object.

```python
import datetime
import time

from json_model import fields
from json_model import libs


class Scholarship(libs.JsonModel):
amount = fields.Float(required=True)
currency = fields.String(default='USD')
months = fields.List(required=True)


class Student(libs.JsonModel):
name = fields.String(required=True)
surname = fields.String(required=True)
age = fields.Integer()
day_of_birth = fields.Datetime()
scholarship = fields.ForeignField()

created_at = fields.Timestamp()


if __name__ == '__main__':
scholarship = Scholarship()
scholarship.amount = 500.00
scholarship.months = [1, 2, 3, 4, 5, 8, 9, 10]

student = Student()
student.name = "Andrew"
student.surname = "Gardner"
student.age = 26
student.day_of_birth = datetime.datetime.strptime('Jun 1 1999 1:33PM', '%b %d %Y %I:%M%p')

student.scholarship = scholarship

student.created_at = int(time.time())

print(student.to_json())

# Create objects by dictionary objects as parameter of JsonModel class.
student = Student(**{
'name': 'Andrew',
'surname': 'Gardner',
'age': 26,
'day_of_birth': datetime.datetime.strptime('Jun 1 1999 1:33PM', '%b %d %Y %I:%M%p'),
'scholarship': Scholarship(**{'amount': 500.00, 'months': [1, 2, 3, 4]}),
'created_at': int(time.time())
}
)

print(student.to_json())
```

Congratulation You have just created your first JsonModel implementation.