Js2Py | Python Translator & JavaScript interpreter | Parser library
kandi X-RAY | Js2Py Summary
kandi X-RAY | Js2Py Summary
Everything is done in 100% pure Python so it's extremely easy to install and use. Supports Python 2 & 3. Full support for ECMAScript 5.1, ECMA 6 support is still experimental.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- ECMA - 262 13 . 2
- ECMA - 262 13 . 4 TemplateTemplate
- ECMA - 262 12 . 1 Grouping Operator
- Parse punctuator token
- PURE_IMPORTS_START tslib _ . utils
- Parses a code into tokens .
- Parse code given .
- 12 . 1 Block
- ECMA - 262 12 . 3 . 2 . 3 . 2 . 2 . 1
- Scan for numeric literals .
Js2Py Key Features
Js2Py Examples and Code Snippets
Lines of Code : 126License : Strong Copyleft (CC BY-SA 4.0)
Copyimport json
import js2py
import requests
from bs4 import BeautifulSoup
js_decode_func = r"""function $(e) {
var t,
a,
r,
s,
o,
i,
l = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxfrom bs4 import BeautifulSoup
dom = BeautifulSoup(open('x.html').read(), 'lxml')
tbl = dom.find('table')
last = None
for row in tbl.find_all('tr'):
this = row.find('td')
if last and this.text == last.text:
this.decompose()# Library Import
from bs4 import BeautifulSoup as Soup
import requests as rq
import js2py
import json
# JS function to decode mobile number
script = '''
function(e) {
var t = e.split("").reverse().join(""),
pywin32==223; sys_platform == "win32"
python -c 'import test; print test.get_foo()'
RESULT_FOO=`python -c 'import test; print test.get_foo()'`
RESULT=$(python -c 'import test; print test.get_foo()')
ALLscript = response.xpath('/html/head/script[3]/text()').re_first('(?s).*?window.Matches.*?(\[.*\]);')
context = js2py.EvalJs({})
context.execute(f'var matches = {script}'}
result = context.to_dict()
yield {'game': rimport js2py
#split
splitt = (json.loads(m)["k"]).split('window.initialRoomDossier = "')
splitt = splitt[1].split('";')
final = str(splitt[0])
final = 'var kek = "'+final+'";'#Turning it into javascript code (Later we will run it)
#Jaaltgraph 0.17
appdirs 1.4.3
auto-py-to-exe 2.6.6
beautifulsoup4 4.9.0
bottle 0.12.18
bottle-websocket 0.2.9
bs4 0.0.1
certifi 2020.4.5.1
cffi 1.14.0
chardet 3.0.4
crm = 0
while m < len(o):
a = (a << 5) - a + ord(o[m])
a &= a
a &= (1 << 32) - 1 # restrict `a` to 32 bits
m += 1
print(a)
355901652
from bs4 import BeautifulSoup
import js2py
import requests
r = requests.get('https://bedbathandbeyond.ugc.bazaarvoice.com/2009-en_us/1061083288/reviews.djs?format=embeddedhtml')
pattern = (r'var'
r'\s+'
r'materials'Community Discussions
Trending Discussions on Js2Py
QUESTION
I have Excel files that I'm converting into HTML tables. As part of this conversion, there are columns that are grouped together like item C in the table below.
...ANSWER
Answered 2022-Feb-23 at 21:21OK, here is Python code using BeautifulSoup that does what your Javascript does. Basically, if the text in the first tag in each row is the same as the previous row, then we delete this tag an bump the "rowspan" for the previous tag.
QUESTION
So I have gone through the forums in search for an answer but haven't found one that works for me. I am using Windows machine and my Django application works on Localhost but when I try to deploy the same application to Heroku it gives me this error.
...ANSWER
Answered 2021-Nov-14 at 11:37In your current requirements.txt you marked pywin32 with environment marker platform_system == "Windows". I think the syntax is wrong. The correct syntax from PEP 496 is:
QUESTION
I am using eel in order to connect the frontent(HTML,CSS and JS) and backend with Python.
I want to click the button element automatically when a if condition states to true in python.
As far as I've searched I came across Js2py to be the easiest yet it doesn't seem to work with button clicking event.
The code that I tried
...ANSWER
Answered 2021-Oct-27 at 08:33QUESTION
Describe the problem I am trying to call a JavaScript function but only when a if condition evaluates to True in Python. I'm working on a Music player project with Pygame and Eel, I want to call the JS function to change Song cover image automatically without a button click as the previous song ends, which am finding using pygame.mixer.music.get_busy() in python, during when I want to call the 'eel.fine()' but I'm sure why it's not working or how to get this done as am new to Eel
Expected When if condition becomes True function find should be called from python code i.e just want to change cover image when one song ends Code snippet(s) Here is some code that can be easily used to reproduce the problem or understand what I need help with. Note: I have removed most part of the code just to make to understand and have only added the portions that relate to the flow of the code what I need help with.
...ANSWER
Answered 2021-Oct-27 at 08:29I've solved it after lots of trail and error, since I'm new to JavaScript, Eel and connecting both with Python, I only later realised that in my code, I have tried using
QUESTION
I am writing a python program which is runs some BASH scripts in sub-processes. One might say that I am using BASH as a scripting language for my python program.
Is there a way to inject python functions into my bash script without having to reload the python code from bash?
strawman example: If this were Python running Javascript, then I could bind my Python functions into the js2py VM and call them from within javascript.
I thought of calling: python some_file_of_mine.py from bash , but this would be launching a new python process, without access to my python program's data.
Also thought of calling: python -c $SOME_INJECTED_PYTHON_CODE. This could use Python's inspect.source() to pre-inject some simple python code along with some bound data from the parent process into the child bash shell. However this will be very quote(`/") sensetive, and will cause some problems with $import.
What I would really like, is a simple way of calling the parent process the bash subprocess, and getting some data back (short of using a Flask + CURL combination)
...ANSWER
Answered 2021-Jul-12 at 06:58You can send the result of your functions to the standard output by asking the Python interpreter to print the result:
QUESTION
I am trying to call a javascript function from python to change the DOM but I am unable to. Just console logging a message works, but as soon as I try to influence the DOM I get the error mentioned in the title. I'm sure there's something basic I'm missing here... Any suggestions or workarounds?
app.py
...ANSWER
Answered 2020-Aug-30 at 19:56I found out that Js2Py won't be able to run JS code that has DOM dependencies.
QUESTION
i'm trying to run javascript on my python script and i got this error : js2py.internals.simplex.JsException: ReferenceError: require is not defined
here is my small python script :
...ANSWER
Answered 2020-Jun-21 at 18:03Note you enable require in your context object, and then you do not use it anywhere. What you want is to execute directly in the context:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Js2Py
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
