Introduction to Hyperdrive

Hyperdrive is a powerful library designed to simplify various aspects of software development. In this article, we’ll explore the most useful APIs provided by Hyperdrive along with code snippets to demonstrate their usage. By the end, you’ll understand how to integrate these APIs to streamline your application development.

Useful Hyperdrive APIs

1. Data Fetching API

This API simplifies asynchronous data fetching from external sources.

import hyperdrive as hd

async def fetch_data(url):
    data = await hd.fetch(url)
    return data

url = 'https://api.example.com/data'
data = hd.run(fetch_data(url))
print(data)

2. Event Emitter API

The event emitter API allows you to create custom events and listen to them.

from hyperdrive import EventEmitter

emitter = EventEmitter()

@emitter.on('event_name')
def handler(data):
    print(f'Event triggered with data: {data}')

emitter.emit('event_name', {'key': 'value'})

3. Request Handling API

Manage HTTP requests with ease using the request handling API.

from hyperdrive import request

@request.route('/api/data')
async def handle_request(req, res):
    data = {'message': 'Hello, world!'}
    await res.send_json(data)

app = request.create_server()
app.listen(8080)

4. Data Validation API

Validate input data effortlessly using the data validation API.

from hyperdrive import validate

schema = {
    'name': {'type': 'string', 'required': True},
    'age': {'type': 'integer', 'min': 0}
}

data = {'name': 'John Doe', 'age': 30}
valid = validate(data, schema)
print(valid)  # Should print True

5. Example Application

Now, we’ll create a simple application using the APIs introduced above.

import hyperdrive as hd

async def main():
    async def fetch_data(url):
        data = await hd.fetch(url)
        return data

    from hyperdrive import EventEmitter, request, validate

    emitter = EventEmitter()
    app = request.create_server()
    schema = {'name': {'type': 'string', 'required': True}, 'age': {'type': 'integer', 'min': 0}}

    @request.route('/api/data')
    async def handle_request(req, res):
        data = {'message': 'Hello, world!'}
        await res.send_json(data)

    @emitter.on('data_fetched')
    def handle_data(data):
        if validate(data, schema):
            print(f'Valid data: {data}')
        else:
            print('Invalid data')

    url = 'https://api.example.com/data'
    data = await fetch_data(url)
    emitter.emit('data_fetched', data)

    app.listen(8080)

hd.run(main())

Conclusion

Hyperdrive offers a robust set of APIs that greatly aid in the development process. Whether you’re fetching data, handling requests, or validating inputs, Hyperdrive has the tools you need. Integrate these APIs into your project today to streamline your development workflow.

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