fntypes

Name	fntypes JSON
Version	0.1.4.post3 JSON
	download
home_page	None
Summary	None
upload_time	2024-09-06 15:02:45
maintainer	None
docs_url	None
author	timoniq
requires_python	<4.0,>=3.11
license	None
keywords
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            # fntypes

Functional typing in Python!

See [examples](/examples/)

See [documentation](/docs/index.md)

fntypes is based on the belief that raising exceptions **should be avoided**. Therefore, it offers a set of functional types needed to write better code. This type strategy grants your project with higher control over type system - improves control flow

Contributions are welcome


```python
@unwrapping
def send_funds(
    sender_id: int, 
    receiver_id: int, 
    amount: decimal.Decimal,
) -> Result[TransactionID, str]:
    sender = get_user(sender_id).expect("Sender is undefined")
    receiver = get_user(receiver_id).expect("Receiver is undefined")
    if sender.get_balance().unwrap() < amount:
        return Error("Sender has not enough funds to complete transaction")
    
    return Ok(
        create_transaction(sender, receiver, amount)
        .unwrap()
        .transaction_id
    )
```
            

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    "description": "# fntypes\n\nFunctional typing in Python!\n\nSee [examples](/examples/)\n\nSee [documentation](/docs/index.md)\n\nfntypes is based on the belief that raising exceptions **should be avoided**. Therefore, it offers a set of functional types needed to write better code. This type strategy grants your project with higher control over type system - improves control flow\n\nContributions are welcome\n\n\n```python\n@unwrapping\ndef send_funds(\n    sender_id: int, \n    receiver_id: int, \n    amount: decimal.Decimal,\n) -> Result[TransactionID, str]:\n    sender = get_user(sender_id).expect(\"Sender is undefined\")\n    receiver = get_user(receiver_id).expect(\"Receiver is undefined\")\n    if sender.get_balance().unwrap() < amount:\n        return Error(\"Sender has not enough funds to complete transaction\")\n    \n    return Ok(\n        create_transaction(sender, receiver, amount)\n        .unwrap()\n        .transaction_id\n    )\n```",
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