1. Pfeventtaps Framework Diagram
2. Pfeventtaps Framework Free

PFiddlesoft has released version 1.5.2 of its PFEventTaps Framework, which helps developers write assistive Mac applications for persons with disabilities using Apple’s Accessibility and Quartz Event Taps APIs on OS X.

The PFEventTaps Framework was created in 2007 as the engine underlying PFiddlesoft's free Event Taps Testbench utility for developers. The framework supports and enhances Apple's Quartz Event Taps. PeopleSoft PeopleTools online help, PeopleBooks, install and upgrade guides, licensing information, and more. I found recently that webkit model will be unsupported by Apple in Lion and Safari last release and that everybody is migrating to Firebreath project in order to use NPAPI. I have a basic Cocoa.

The PFEventTaps Framework was updated to work around an Apple bug in the CoreGraphics framework that can cause a crash when running under OS X v10.10 Yosemite or older. The PFAssistive Framework was created in 2003 as the engine driving PFiddlesoft’s UI Browser application for developers and for users of Apple’s AppleScript GUI Scripting technology.

The frameworks are written using Objective-C. They support the Intel 64-bit architecture using reference counted memory management or ARC, and they support client applications written in Objective-C or Swift. Developers can license the PFiddlesoft Frameworks for distribution or for use with their own products that use Apple’s Accessibility and Quartz Event Taps technologies.

The frameworks may be licensed free of charge for personal use or for distribution or use with a free software product. A license fee is required to distribute or use the frameworks with a product for which payment is requested or required. Source code is available for a separate fee. Different terms apply to large or established commercial software developers. For more information, go to pfiddlesoft.com/frameworks/.

Released:

An open source FaaS (Function as a service) framework for writing portable Python functions -- brought to you by the Google Cloud Functions team.

Project description

An open source FaaS (Function as a service) framework for writing portablePython functions -- brought to you by the Google Cloud Functions team.

The Functions Framework lets you write lightweight functions that run in manydifferent environments, including:

• Your local development machine
• Knative-based environments

The framework allows you to go from:

To:

All without needing to worry about writing an HTTP server or complicated request handling logic.

Features

• Spin up a local development server for quick testing
• Invoke a function in response to a request
• Automatically unmarshal events conforming to the CloudEvents spec
• Portable between serverless platforms

Installation

Install the Functions Framework via pip:

Or, for deployment, add the Functions Framework to your requirements.txt file:

Quickstarts

Quickstart: Hello, World on your local machine

Create an main.py file with the following contents:

Run the following command:

Open http://localhost:8080/ in your browser and see Hello world!.

Quickstart: Set up a new project

Create a main.py file with the following contents:

Now install the Functions Framework:

Use the functions-framework command to start the built-in local development server:

(You can also use functions-framework-python if you potentially have multiplelanguage frameworks installed).

Send requests to this function using curl from another terminal window:

Quickstart: Error handling

The framework includes an error handler that is similar to theflask.Flask.errorhandlerfunction, which allows you to handle specific error types with a decorator:

This function will catch the ZeroDivisionError and return a differentresponse instead.

Quickstart: Build a Deployable Container

1. Install Docker and the pack tool.

2. Build a container from your function using the Functions buildpacks:

3. Start the built container:

4. Send requests to this function using curl from another terminal window:

Run your function on serverless platforms

Google Cloud Functions

This Functions Framework is based on the Python Runtime on Google Cloud Functions.

On Cloud Functions, using the Functions Framework is not necessary: you don't need to add it to your requirements.txt file.

After you've written your function, you can simply deploy it from your local machine using the gcloud command-line tool. Check out the Cloud Functions quickstart.

Cloud Run/Cloud Run on GKE

Once you've written your function and added the Functions Framework to your requirements.txt file, all that's left is to create a container image. Check out the Cloud Run quickstart for Python to create a container image and deploy it to Cloud Run. You'll write a Dockerfile when you build your container. This Dockerfile allows you to specify exactly what goes into your container (including custom binaries, a specific operating system, and more). Here is an example Dockerfile that calls Functions Framework.

If you want even more control over the environment, you can deploy your container image to Cloud Run on GKE. With Cloud Run on GKE, you can run your function on a GKE cluster, which gives you additional control over the environment (including use of GPU-based instances, longer timeouts and more).

Container environments based on Knative

Cloud Run and Cloud Run on GKE both implement the Knative Serving API. The Functions Framework is designed to be compatible with Knative environments. Just build and deploy your container to a Knative environment.

Configure the Functions Framework

You can configure the Functions Framework using command-line flags or environment variables. If you specify both, the environment variable will be ignored.

Enable Google Cloud Functions Events

The Functions Framework can unmarshall incomingGoogle Cloud Functions event payloads to data and context objects.These will be passed as arguments to your function when it receives a request.Note that your function must use the event-style function signature:

To enable automatic unmarshalling, set the function signature type to eventusing the --signature-type command-line flag or the FUNCTION_SIGNATURE_TYPE environment variable. By default, the HTTPsignature will be used and automatic event unmarshalling will be disabled.

For more details on this signature type, see the Google Cloud Functionsdocumentation onbackground functions.

See the running example.

Enable CloudEvents

The Functions framework can also unmarshall incoming CloudEvents payloads to the cloudevent object. This will be passed as a cloudevent to your function when it receives a request. Note that your function must use the cloudevents-style function signature:

To enable automatic unmarshalling, set the function signature type to cloudevent using the --signature-type command-line flag or the FUNCTION_SIGNATURE_TYPE environment variable. By default, the HTTP signature type will be used and automatic event unmarshalling will be disabled.

For more details on this signature type, check out the Google Cloud Functions documentation on background functions.

Advanced Examples

More advanced guides can be found in the examples/ directory.You can also find examples on using the CloudEvent Python SDK here.

Contributing

Contributions to this library are welcome and encouraged. See CONTRIBUTING for more information on how to get started.

Release historyRelease notifications | RSS feed

2.1.2

2.1.1

Pfeventtaps Framework Diagram

2.1.0

2.0.0

1.6.0

1.5.0

1.4.4

1.4.3

1.4.2

1.4.1

1.4.0

1.4.0rc1 pre-release

1.3.0

1.2.0

1.1.1

1.0.1

1.0.0

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Hashes for functions_framework-2.1.2-py3-none-any.whl

Hashes for functions-framework-2.1.2.tar.gz

Pfeventtaps Framework Free