I looked at similar forums but was not able to get any of the solutions to work. I am trying to pass variables from Flask to my JavaScript file. These values then will be used for PubNub from my JavaScript file. Here is part of my Python code: Here is part of my JavaScript code (app.js): this code works if
Tag: python
How to send audio blob from javascript to python?
I want to send a audio blob from JS to python script (which runs on server). My JS ajax .. looks something like this. and my python script looks like this. Right now, I am just testing, so it should get me the duration of the audio file. The blob is generated through record.js This is not working, as the
Access getEventListeners from chrome webdriver (python)
Aim: Get all events attached to a node from selenium webdriver I’m using selenium-python and I’d like to execute a javascript script (through driver.execute_script(‘my js script’). This script uses getEventListeners which is only available on Chrome. I used successfully to launch a chr…
Convenient way to wrap long SQL statements in javascript
In python, one can use “”” to wrap long MySQL statements. For example, However, if I try the same thing in javascript, there will be syntax error. Is there some kind of javascript equivalent for python’s “””string encapsulation? If no, what are some best practices for…
How to call python script from NodeJs
I need to call this python script in NodeJs. Read.py I used python-shell, here is the NodeJs code for that Test.js But when I ran this code I didn’t see anything in Node side. I think problem occurs when python script comes to this level. Because I just ran with while loop which has only print statement…
Solve Cross Origin Resource Sharing with Flask
For the following ajax post request for Flask (how can I use data posted from ajax in flask?): I get a Cross Origin Resource Sharing (CORS) error: I tried solving it in the two following ways, but none seems to work. Using Flask-CORS This is a Flask extension for handling CORS that should make cross-origin AJ…
What is the python equivalent of JavaScript’s Array.prototype.some / every?
Does python have any equivalent to JavaScript’s Array.prototype.some / every? Trivial JavaScript example: Will output: The below python seems to be functionally equivalent, but I do not know if there is a more “pythonic” approach. Answer Python has all(iterable) and any(iterable). So if you …
How do I decode escaped unicode javascript code in Python?
I have this string: Which should read “V posledních měsících se …” so u00ed is í and u011b is ě. Any idea how to decode this in Python? It is a javascript code I am parsing in python. I could write my own ad-hoc solution as there are not that many characters that are escaped (there are only …
“The owner of this website has banned your access based on your browser’s signature” … on a url request in a python program
When doing a simple request, on python (Entought Canopy to be precise), with urllib2, the server denies me access : Error: This is a apparently a generic issue, so I found several clues on the web. https://support.cloudflare.com/hc/en-us/articles/200171806-Error-1010-The-owner-of-this-website-has-banned-your-…
How to achieve realtime updates on my website (with Flask)?
I am using Flask and I want to show the user how many visits that he has on his website in realtime. Currently, I think a way is to, create an infinite loop which has some delay after every iteration and which makes an ajax request getting the current number of visits. I have also heard about node.js however …