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Python : Sending a variable to another script without run


By : DHARMRAJ YADAV
Date : October 16 2020, 06:10 PM
it should still fix some issue I want change value in Script1.py from Script2.py but Script1 always running. For example; , Write in Script2.py :
code :
import Script1
Script1.count = 1


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Python: Sending a variable to another script


By : Michael Littell
Date : March 29 2020, 07:55 AM
hope this fix your issue I'm assuming you want to use the variable some_list defined in a script called first.py into a second script called second.py
So it would be:
code :
$ cat first.py second.py 
#first.py
def demo():
    some_list = []
    for i in 'string':
         some_list.append( i )
    return some_list

#second.py 
from first import demo

some_list = demo()
print some_list 

$python second.py
['s', 't', 'r', 'i', 'n', 'g']

Sending a Javascript variable to then be used in a PHP script


By : user2596444
Date : March 29 2020, 07:55 AM
Does that help That looks about right, pass the javascript variable by building a querystring and sending to the server.
It would be cleaner to use AJAX. You can handle failures and notify the user when the insert has completed.
code :
var param = 'bleh';
var site = 'http://what.com/';

$.ajax({
  url: site+'?param=' + param,
  success: function(data) {
    alert('Data was inserted');
  }
});

sending serial data from python script to node script


By : T.Fuston
Date : March 29 2020, 07:55 AM
it fixes the issue You need to flush the standard output stream in your python script after printing. Here is an example that prints the time (I don't have a serial device to test):
Python:
code :
import sys
from datetime import datetime
from time import sleep
while 1:
    print datetime.now()
    sys.stdout.flush()
    sleep(5)
var spawn = require('child_process').spawn,
    ls    = spawn('python',['test.py']);

ls.stdout.on('data', function (data) {
    console.log('stdout: ' + data);
});

ls.stderr.on('data', function (data) {
    console.log('stderr: ' + data);
});

Sending jQuery variable to PHP Script


By : D_FOR
Date : March 29 2020, 07:55 AM
will help you Afternoon all, , Data needs to be an object, key: value
code :
data: { deleteClientID: itemID }

KafkaProducer for Python sending message if done on command line but not if done through a Python script


By : Afreen Patel
Date : March 29 2020, 07:55 AM
With these it helps Running a program in shell vs running it in a file is different. In shell when you send the message its sent with some fixed flush time in Kafka and Kafka producer instance is still alive in the shell. When running the code in a text even before the message can be flushed the program ends and the producer object is garbage collected.
To fix this in producer code use producer.flush()
code :
from kafka import KafkaProducer
producer = KafkaProducer(bootstrap_servers='localhost:9092')
producer.send('topic', b'some_message_bytes')
# This is important
producer.flush()
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