SignalR Alternative for Python

SignalR Alternative for Python

2024/10/13 7:26:47

What would be an alternative for SignalR in Python world?

To be precise, I am using tornado with python 2.7.6 on Windows 8; and I found sockjs-tornado (Python noob; sorry for any inconveniences). But sockjs supports just 3 types of events and there are some limitations; I need things like groups, subscribers, propagating and other features that SignalR provides.

Answer

You are probably looking for Twisted, a whole real-time engine for applications. https://twistedmatrix.com/trac/

If you do microframeworks, Flask (think Sinatra on ruby) also has a real-time module, but it's all barebones really, it might not be what you're looking for:

http://flask.pocoo.org/

Cheers.

https://en.xdnf.cn/q/69559.html

Related Q&A

Python Variable Scope and Classes

In Python, if I define a variable:my_var = (1,2,3)and try to access it in __init__ function of a class:class MyClass:def __init__(self):print my_varI can access it and print my_var without stating (glo…

How to check if valid excel file in python xlrd library

Is there any way with xlrd library to check if the file you use is a valid excel file? I know theres other libraries to check headers of files and I could use file extension check. But for the sake of…

ValueError: Invalid file path or buffer object type: class tkinter.StringVar

Here is a simplified version of some code that I have. In the first frame, the user selects a csv file using tk.filedialog and it is meant to be plotted on the same frame on the canvas. There is also a…

Is there a way to reopen a socket?

I create many "short-term" sockets in some code that look like that :nb=1000 for i in range(nb):sck = socket.socket(socket.AF_INET, socket.SOCK_STREAM)sck.connect((adr, prt)sck.send(question …

How django handles simultaneous requests with concurrency over global variables?

I have a django instance hosted via apache/mod_wsgi. I use pre_save and post_save signals to store the values before and after save for later comparisons. For that I use global variables to store the p…

Why cant I string.print()?

My understanding of the print() in both Python and Ruby (and other languages) is that it is a method on a string (or other types). Because it is so commonly used the syntax:print "hi"works.S…

Difference between R.scale() and sklearn.preprocessing.scale()

I am currently moving my data analysis from R to Python. When scaling a dataset in R i would use R.scale(), which in my understanding would do the following: (x-mean(x))/sd(x)To replace that function I…

Generate random timeseries data with dates

I am trying to generate random data(integers) with dates so that I can practice pandas data analytics commands on it and plot time series graphs. temp depth acceleration 2019-01-1 -0.218062 -1.21…

Spark select top values in RDD

The original dataset is:# (numbersofrating,title,avg_rating) newRDD =[(3,monster,4),(4,minions 3D,5),....] I want to select top N avg_ratings in newRDD.I use the following code,it has an error.selectne…

Python module BeautifulSoup extracting anchors href

i am using BeautifulSoup module to select all href from html by this way:def extract_links(html):soup = BeautifulSoup(html)anchors = soup.findAll(a)print anchorslinks = []for a in anchors:links.append(…

Latest Q&A