https://github.com/evuez/ojm

:snake: Object JSON Mapping?
https://github.com/evuez/ojm

Last synced: about 1 month ago
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:snake: Object JSON Mapping?

• Host: GitHub
• URL: https://github.com/evuez/ojm
• Owner: evuez
• License: mit
• Created: 2015-10-17T12:15:28.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-10-17T12:16:49.000Z (about 9 years ago)
• Last Synced: 2024-10-09T09:51:34.811Z (about 1 month ago)
• Language: Python
• Homepage:
• Size: 137 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# OJM: Object JSON Mapping?

Allows you to save Python objects to JSON files.

It's an old piece of code, it seems to kinda work, but the code isn't what you'd call "pretty".

# Demo

See `demo.py` for full classes definition.

```python

import ojm

# Define classes...

class Human(ojm.Model):

    pass

    # ...

class Organ(ojm.Model):

    pass

    # ...

# Register models

ojm.register(Human)

ojm.register(Organ)

# Have fun!

john = Human('John Doe', 42)

john.add_organ(Organ('heart'))

john.save()

# `duplicate()` is required to later save this new instance

jane = Human.load(john.uuid).duplicate()

jane.name = 'Jane Doe'

print(jane.embedded_organs[0].name)  # heart

jane.save()

jane.linked_human = john

jane.update()

print(Human.load(jane.uuid).linked_human.name)  # John Doe

```