datapipes | datapipes is an asynchronous multi

by taiki45 Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | datapipes Summary

datapipes is a Ruby library typically used in Networking applications. datapipes has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

datapipes is an asynchronous multi streaming library

Support

Quality

Security

License

Reuse

Support

datapipes has a low active ecosystem.

It has 8 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of datapipes is current.

Quality

datapipes has no bugs reported.

Security

datapipes has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

datapipes is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

datapipes releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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datapipes Key Features

No Key Features are available at this moment for datapipes.

datapipes Examples and Code Snippets

No Code Snippets are available at this moment for datapipes.

Community Discussions

Trending Discussions on datapipes

How to make a generic Protobuf Parser DoFn in python beam?

Why does custom Python object cannot be used with ParDo Fn?

Scaling Geometry Path based on actual height and width with of a usercontrol is very slow

QUESTION

How to make a generic Protobuf Parser DoFn in python beam?

Asked 2019-Apr-27 at 03:36

Context
I'm working with a streaming pipeline which has a protobuf data source in pubsub. I wish to parse this protobuf into a python dict because the data sink requires the input to be a collection of dicts. I had developed a Protobuf Parser successfully by initializing the protobuf message in process function of DoFn.

Why a Generic Protobuf Parser is Needed

However, I wanted to know, is it possible to make a generic ProtobufParser DoFn on Beam? A generic DoFn is useful from the engineering perspective to avoid re-implementing existing functions and enabling code reuse. In Java, I know that we're able to use generics hence implementing this generic ProtobufParser in Java is relatively easy. Since Python functions are first-class objects, I was thinking whether it's possible to pass a Protobuf schema class (not the message instance object) into a DoFn. I tried to do this, however I kept failing.

Successful Parser with Caveat: not Generalizable

Below is my current successful protobuf parser. The protobuf message is initialized inside process function.

...

ANSWER

Answered 2019-Apr-27 at 03:36

I actually found an alternative solution for creating a generic Protobuf Parser with beam.Map

Source https://stackoverflow.com/questions/55869110

QUESTION

Why does custom Python object cannot be used with ParDo Fn?

Asked 2019-Apr-25 at 22:53

I'm currently new to using Apache Beam in Python with Dataflow runner. I'm interested in creating a batch pipeline that publishes to Google Cloud PubSub, I had tinkered with Beam Python APIs and found a solution. However, during my explorations, I encountered some interesting problems which made me curious.

1. The Successful Pipeline

Currently, my successful beam pipeline for publishing data in batch manner from GCS looks like this:

...

ANSWER

Answered 2019-Apr-24 at 07:12

PublisherClient can not be pickled correctly. More on pickling here. Initializing the PublisherClient in the process method avoids the pickling of PublisherClient.

If the intent is to reuse the PublisherClient, I would recommend initializing PublisherClient in the process method and storing it in self using following code.

Source https://stackoverflow.com/questions/55822881

QUESTION

Scaling Geometry Path based on actual height and width with of a usercontrol is very slow

Asked 2017-Nov-18 at 06:35

I have an application where I need to perform a fairly expensive calculation based on the actual width and height of a control. I have bound ActualWidth and ActualHeight of this control to properties in my code. I find that Actualheight is being changed in small steps. I assume this is because of the Layout Engine.

A stripped down version of the xAML is

...

ANSWER

Answered 2017-Nov-18 at 06:35

I found the issue. In the XAML above I have

Source https://stackoverflow.com/questions/47351000

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install datapipes

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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