spectate | Observe the evolution of mutable data types like lists | Frontend Framework library
kandi X-RAY | spectate Summary
kandi X-RAY | spectate Summary
A library for Python 3.6 and above that can track changes to mutable data types. With spectate, complicated protocols for managing updates don't need to be the outward responsibility of a user and can instead be done automagically in the background. For instance, syncing the state between a server and client can controlled by spectate, so users don't have to.
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Top functions reviewed by kandi - BETA
- Notify user about events
- Remove the child model from the model
- Attach a child model to this model
- Attach a function to the model
- Removes a model view function from this model
- Rollback a model
- Creates a list of events for a given model
- Context manager to mute model views
- Decorator for the wrapped method
- Notify model views
- Returns a BoundControl instance
- Returns a function that will be called after the answer
- Removes a view function from the model
- Remove target model from source
- Link source model to source
spectate Key Features
spectate Examples and Code Snippets
Lines of Code : 14License : Permissive (MIT)
Copyfrom spectate import mvc
l = mvc.List()
@mvc.view(l)
def printer(l, events):
for e in events:
print(e)
l.append(0)
l[0] = 1
l.extend([2, 3])
{'index': 0, 'old': Undefined, 'new': 0}
{'index': 0, 'old': 0, 'new': 1}
{'index': 1, 'old': pip install spectate
pip install spectate --pre
pip install git+https://github.com/rmorshea/spectate.git#egg=spectate
git clone https://github.com/rmorshea/spectate && cd spectate/ && pip install -e . -r requirements.txt
Community Discussions
Trending Discussions on spectate
QUESTION
Our team is using Google Cloud Bucket to access the files.
Our bucket is open, so everybody can push any file that he wants.
We can also spectate the list of files in browser with link (you cannot actually because I should hide our secret bucket) https://console.cloud.google.com/storage/browser/openbucket
But now I have to create app which has to upload photos to directory from bucket.
I found some info here: How to upload a file in the google cloud storage using java
But it is about creating buckets, special ids and keys.
But I don't have any keys. I'm just have an open Google Cloud Bucket and have to upload files to it.
...ANSWER
Answered 2020-Mar-28 at 16:31I suggest you follow the example in the firebase. You can try the examples in the link below. here
QUESTION
So im trying to get the value of a attribute using BeautifulSoup4.
...ANSWER
Answered 2019-Dec-27 at 12:38To get attribute you use .attrs["data-spectate-link"] or directly ["data-spectate-link"]
Example
QUESTION
I am having a hard time understanding the documentation. So I trying to spectate using a Hololens mounted on a camera. The user Hololens has an application. What do I need to do on the user side Hololens to enable Spectator View? Does it require MRTK? What components do I need to add to make on the Unity3D application (user side) to make it visible by the Spectator Hololens
...ANSWER
Answered 2019-Nov-07 at 01:10What do I need to do on the user side Hololens to enable Spectator View? Does it require MRTK?
First, you need to go through the Getting Started to obtain and reference the MixedReality-SpectatorView codebase in your project.
Then, add the MixedReality.SpectatorView/SpectatorView/Prefabs/SpectatorView.prefab to the primary scene and choose a Spatial Alignment Strategy, following Basic Unity Setup for step-by-step tutorial.
For Video camera rig HoloLens, you need to calibrate and test your device according to this document: Spectator View Video Camera Setup.
After that, the PC listens to pose updates from video camera rig hololens and gets scene information from the user HoloLens, then composites this application content into the video camera stream.
Besides, MRTK as an SDK is intended to accelerate the development of MR projects and is not required to enable SpectatorView.
QUESTION
Im trying to get data from database and transmit that data to screen using stream.
I done this using FutureBuilder that solution is working as spectated , but i need to use streambuilder
Can anyone help me to find the issue.
I have a method that get data from database
ANSWER
Answered 2019-May-22 at 23:14A simple approach to achive this is await for the future complete and then put the data inside your stream.
In your bloc class:
QUESTION
Issue upgrading from A-FRAME 8 to 9 with a project. The reason for the upgrade was due to inconsistent mouse clicks from registered components using addEventListener. It was just not consistent however moving to verison 9 seemed to correct that issue but at the cost of breaking the rest of the project.
Animations are not working, I am unable to move objects or cameras when in inspector mode yet elements do appear in inspector mode, you just cannot select the xyz arrows to move them.
I'm wondering if anyone else has experienced similar issues as described above when migrating from version 8 to 9 of A-FRAME?
The closest example of this is the code below. If you change it to version 9 of A-FRAME nothing works yet it is ok with version 8. I could not find any glaring differences between my markup and the A-FRAME documentation. Anyone else?
Re-creating every element seems to work however camera positioning within the inspector is not functional, unable to spectate to see what the camera angle would look like, and adding objects with OBJ and MTL files only shows an outline of the object whereas with version 8 everything worked 100%.
...ANSWER
Answered 2019-May-08 at 23:10a-animation has been deprecated in A-Frame 0.9.0 in favor of the animation component:
https://aframe.io/docs/0.9.0/components/animation.html#sidebar
The camera actualy moves but the visual representation remains in place. I filed a bug to to cover it:
QUESTION
I am trying to detect the lines within an image using the Hough Transformation. Therefore I first create the accumulator like this:
...ANSWER
Answered 2018-Jun-24 at 20:30First of all, following How to create a Minimal, Complete, and Verifiable example you should post or give a link to your image img3.pgm, if possible.
Then, you wrote that:
QUESTION
I'm developing a web app to replace an old application used as a monitoring app. The old app I'm copying has a little button that says "watch", and it invokes a program on the PC, similar to something like TeamViewer, but it only lets you watch, without the other end noticing.
So, what i want to do is, execute a program from my web-app, passing certain parameters to the app (it has to be able to spectate different machines), and the app needs to keep running. Obviously, there has to be some sort of security-issue to have this done. This app will be running only in LAN, between computers that don't have internet access to the outer world.
Is there any way I can invoke the program from the app-web running in a web browser? The only thing i found that kind of made what i want is this link (weblogs.asp.net), but it needs to have created a custom URL protocol in the machine before-hand. While this is not catastrophic, I'd rather have something that can be used from any machine in the LAN, without some sort of "preparation" in the machine.
One example of something that could be kind-of-related are magnet links for torrents. When you click in a magnet link, it asks you if you want to execute X application in your PC (your default torrent app), and you can agree or disagree (I have no problem with a security-check before executing the local program).
In case this is important, I'm developing the app using Angular 5 mostly (and a little back-end made with flask in python).
...ANSWER
Answered 2018-Feb-01 at 13:22Ok, so, in case someone finds this question and wants to do something similar to what I needed, here's what I ended up doing.
Use ElectronJS and create a .exe desktop version of my app, where I have access to the Electron API, from where you can exec files, and command lines.
It seems like it is not possible to execute files from the web browser, unless you use Internet Explorer, and set the webpage as trusted. With this, you can use an ActiveXObject, but using IE wasn't an option for me (or to anyone, probably. It's 2018, come on).
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