https://github.com/noooway/clickstream_events_specification_cerberus

Clickstream events specification and validation with Cerberus
https://github.com/noooway/clickstream_events_specification_cerberus

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Clickstream events specification and validation with Cerberus

• Host: GitHub
• URL: https://github.com/noooway/clickstream_events_specification_cerberus
• Owner: noooway
• License: mit
• Created: 2023-01-22T06:59:20.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-01-25T18:07:32.000Z (almost 2 years ago)
• Last Synced: 2023-09-03T18:49:35.576Z (about 1 year ago)
• Language: Jupyter Notebook
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
### Clickstream events [specification and validation](https://github.com/noooway/clickstream_events_specification_cerberus/blob/main/clickstream_events_spec_and_validation.ipynb) with [Cerberus](https://docs.python-cerberus.org/en/stable/index.html)

```python

from datetime import datetime

from cerberus import Validator

payment_btn_click_scheme = {

    'dt': {'type': 'datetime', 'coerce': lambda x: datetime.strptime(x,'%Y-%m-%d %H:%M:%S')},

    'device_id': {'type': 'string'},

    'user_id': {'type': 'integer'},

    'name': {'type': 'string', 'allowed': ['payment_btn_click']},

    'order_id': {'type': 'integer'}

}

v = Validator(payment_btn_click_scheme, require_all=True)

payment_btn_click_events = [

    {

        #ok

        'dt': '2023-01-10 12:23:01',

        'device_id': 'abc123-efg456',

        'user_id': 1231231,

        'name': 'payment_btn_click',

        'order_id': 101010

    },

    {

        #missing order_id

        'dt': '2023-01-10 12:23:01',

        'device_id': 'abc123-efg456',

        'user_id': 1231231,

        'name': 'payment_btn_click'

    },

    {

        #wrong user_id type

        'dt': '2023-01-10 12:23:01',

        'device_id': 'abc123-efg456',

        'user_id': '1231231',

        'name': 'payment_btn_click',

        'order_id': 101010

    }

]

for i,e in enumerate(payment_btn_click_events):

    if v.validate(e):

        print(f'{i}: ok')

    else:

        print(f'{i}: {v.errors}')

# 0: ok

# 1: {'order_id': ['required field']}

# 2: {'user_id': ['must be of integer type']}

```