Metadata-Version: 2.4
Name: wallee
Version: 5.2.2
Summary: SDK that allows you to access wallee
Author: Wallee AG
License: Apache-2.0
Keywords: wallee,Payment,Payment Integration
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Office/Business :: Financial :: Point-Of-Sale
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: certifi>=14.05.14
Requires-Dist: six>=1.10
Requires-Dist: python_dateutil>=2.8.2
Requires-Dist: setuptools>=68.0.0
Requires-Dist: urllib3>=2.0.7
Requires-Dist: cryptography>=2.0
Dynamic: author
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: keywords
Dynamic: license
Dynamic: license-file
Dynamic: requires-dist
Dynamic: requires-python
Dynamic: summary

[![Build Status](https://travis-ci.org/wallee-payment/python-sdk.svg?branch=master)](https://travis-ci.org/wallee-payment/python-sdk)

# wallee Python SDK

Python SDK to access wallee web services API.

Library facilitates your interaction with various services such as transactions, accounts, and subscriptions.

## API documentation

[wallee Web Service API](https://app-wallee.com/doc/api/web-service)

## Requirements

- Python 3.7+

## Installation

### pip3 install (recommended)
```sh
pip3 install --upgrade wallee
```

### pip3 install from source via GitHub

```sh
pip3 install git+http://github.com/wallee-payment/python-sdk.git
```
(you may need to run `pip3` with root permission: `sudo pip3 install git+http://github.com/wallee-payment/python-sdk.git` )

### install from source via Setuptools

Install via [Setuptools](http://pypi.python.org/pypi/setuptools).

```sh
pip3 install setuptools

python setup.py install
```
(or `sudo python setup.py install` to install the package for all users)

## Usage
The library needs to be configured with your account's space id, user id, and secret key which are available in your [wallee
account dashboard](https://app-wallee.com/account/select). Set `space_id`, `user_id`, and `api_secret` to their values.
You can also optionally set `default_headers` to set some headers that will be sent to all requests

### Configuring a Service

```python
from wallee import Configuration
from wallee.api import TransactionServiceApi, TransactionPaymentPageServiceApi

space_id = 405

# default_headers is an optional param, that represents headers sent to all requests
config = Configuration(
    user_id=512,
    api_secret='FKrO76r5VwJtBrqZawBspljbBNOxp5veKQQkOnZxucQ=',
    default_headers={'x-meta-custom-header': 'value-1', 'x-meta-custom-header-2': 'value-2'},
    # set a custom request timeout if needed. (If not set, then the default value is: 25 seconds)
    request_timeout = 30
)

transaction_service = TransactionServiceApi(configuration=config)
transaction_payment_page_service = TransactionPaymentPageServiceApi(configuration=config)

```

To get started with sending transactions, please review the example below:

```python
from wallee import Configuration
from wallee.api import TransactionServiceApi, TransactionPaymentPageServiceApi
from wallee.models import LineItem, LineItemType, TransactionCreate

space_id = 405

config = Configuration(
    user_id=512,
    api_secret='FKrO76r5VwJtBrqZawBspljbBNOxp5veKQQkOnZxucQ=',
    # set a custom request timeout if needed. (If not set, then the default value is: 25 seconds)
    request_timeout = 30
)

transaction_service = TransactionServiceApi(configuration=config)
transaction_payment_page_service = TransactionPaymentPageServiceApi(configuration=config)

# create line item
line_item = LineItem(
    name='Red T-Shirt',
    unique_id='5412',
    sku='red-t-shirt-123',
    quantity=1,
    amount_including_tax=29.95,
    type=LineItemType.PRODUCT
)

# create transaction model
transaction = TransactionCreate(
    line_items=[line_item],
    auto_confirmation_enabled=True,
    currency='EUR',
)

transaction_create = transaction_service.create(space_id=space_id, transaction=transaction)
payment_page_url = transaction_payment_page_service.payment_page_url(space_id=space_id, id=transaction_create.id)
# redirect your customer to this payment_page_url
```

### Integrating Webhook Payload Signing Mechanism into webhook callback handler

The HTTP request which is sent for a state change of an entity now includes an additional field `state`, which provides information about the update of the monitored entity's state. This enhancement is a result of the implementation of our webhook encryption mechanism.

Payload field `state` provides direct information about the state update of the entity, making additional API calls to retrieve the entity state redundant.

#### ⚠️ Warning: Generic Pseudocode

> **The provided pseudocode is intentionally generic and serves to illustrate the process of enhancing your API to leverage webhook payload signing. It is not a complete implementation.**
>
> Please ensure that you adapt and extend this code to meet the specific needs of your application, including appropriate security measures and error handling.
For a detailed webhook payload signing mechanism understanding we highly recommend referring to our comprehensive
[Webhook Payload Signing Documentation](https://app-wallee.com/doc/webhooks#_webhook_payload_signing_mechanism).

```python
@app.route('/webhook/callback', methods=['POST'])
def handle_webhook():
    request_payload = request.data.decode('utf-8')
    signature = request.headers.get('x-signature')

    if not signature:
        # Make additional API call to retrieve the entity state
        # ...
    else:
        if webhook_encryption_service().is_content_valid(signature_header=signature, content_to_verify=request_payload):
            # Parse request_payload to extract 'state' value
            # Process entity's state change
            # ...

    # Process the received webhook data
    # ...

```

## License

Please see the [license file](https://github.com/wallee-payment/python-sdk/blob/master/LICENSE) for more information.
