I am developing an app that should send msg by WhatsApp. Running from Django Development Server works fine, but from Xampp it doesn't, I even tried opening whatsapp from the url directly in the project and it doesn't work either. The problem is open function from webbrowser module.
Python 3.10.6
Django 3.2.0
def send_whatsapp(telefono, mensaje):
try:
webbrowser.open_new_tab(f"https://web.whatsapp.com/send?phone={telefono}&text={mensaje}")
print("Mensaje enviado")
except Exception:
print("Error")
Thanks!!
Related
WEB CLIENT EXCEPTION Error in python
In Some system my python project working ok but in some system i am getting following error."An excption has been caught by the web client". at middles of proggram.
i am suing selenium module for and crome driver.
i need to change programme
The scenario is below:
I SSH to server Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-96-generic
x86_64) using putty with my credentials, from Windows
Go to the directory where I put my source code
start Flask app by running command python3 main.py logs are showing on terminal
however, after I left my computer for some time the session is disconnected/ended.
I know the app still running because another team still can test the app
when I re-login to the server and go to the same directory I don't want to kill/restart the already running app because it would interfere with others doing the test
How to see the running log so I would know what testers are doing and occasionally catch what's wrong
my main.py code:
if __name__ == "__main__":
ip = 'someip'
port = 9053
app.run(debug=True, host=os.getenv('IP', ip),
port=int(os.getenv('PORT', port)), threaded=True)
you can save your python log on file, so you can review it any time, this the example of using logging lib:
import logging
logger = logging.getLogger(<logging_name>)
fh = logging.FileHandler(<logging file>)
logger.addHandler(fh)
I am using python google app engine
could you tell me, how i can run python3 google app engine with ndb on local system?
Help me
https://cloud.google.com/appengine/docs/standard/python3
Please try this
Go to service account https://cloud.google.com/docs/authentication/getting-started
create json file
and add install this pip
$ pip install google-cloud-ndb
now open linux terminal
export GOOGLE_APPLICATION_CREDENTIALS="/path/to/credentials.json"
if window then open command prompt
set GOOGLE_APPLICATION_CREDENTIALS=C:\path\to\credentials.json
run this code in python3 in your terminal/command prompt
from google.cloud import ndb
client = ndb.Client()
with client.context():
contact1 = Contact(name="John Smith",
phone="555 617 8993",
email="john.smith#gmail.com")
contact1.put()
see this result in your datastore.. Google console
App Engine is a Serverless service provided by Google Cloud Platform where you can deploy your applications and configure Cloud resources like instances' CPU, memory, scaling method, etc. This will provide you the architecture to run your app.
This service is not meant to be used on local environments. Instead, it is a great option to host an application that (ideally) has been tested on local environments.
Let's say: You don't run a Django application with Datastore dependencies using App Engine locally, You run a Django application with Datastore (and other) dependencies locally and then deploy it to App Engine once it is ready.
Most GCP services have their Client libraries so we can interact with them via code, even on local environments. The ndb you asked belongs to the Google Cloud Datastore and can be installed in Python environments with:
pip install google-cloud-ndb
After installing it, you will be ready to interact with Datastore locally. Please find details about setting up credentials and code snippets in the Datastore Python Client Library reference.
Hope this is helpful! :)
You can simply create emulator instance of the datastore on your local:
gcloud beta emulators datastore start --project test --host-port "0.0.0.0:8002" --no-store-on-disk --consistency=1
And then use it in the code in main app file:
from google.cloud import ndb
def get_ndb_client(namespace):
if config.ENVIRONMENT != ENVIRONMENTS.LOCAL:
# production
db = ndb.Client(namespace=namespace)
else:
# localhost
import mock
credentials = mock.Mock(spec=google.auth.credentials.Credentials)
db = ndb.Client(project="test", credentials=credentials, namespace=namespace)
return db
ndb_client = get_ndb_client("ns1")
I was setting up chromedriver with selenium, using the test script provided on the chromdriver website. Everything worked fine, until I switched to a different WiFi network. Now I'm getting an error message when running my script.
I have searched the web for solutions, and I've tried the following things:
Made sure the chromedriver version matches my chrome version.
Try to whitelist the ip-address
I checked for 127.0.0.1 localhost in /etc/hosts
The test code I'm running (/path/to/my/chromedriver is correct):
import time
from selenium import webdriver
driver = webdriver.Chrome("/path/to/my/chromedriver") # Optional argument, if not specified will search path.
driver.get('http://www.google.com/xhtml');
time.sleep(5) # Let the user actually see something!
search_box = driver.find_element_by_name('q')
search_box.send_keys('ChromeDriver')
search_box.submit()
time.sleep(5) # Let the user actually see something!
driver.quit()
I'm expecting the program to run fine, and the browser should pop up. However, the browser is not popping up and I'm getting the following error message:
File "test.py", line 4, in
driver = webdriver.Chrome("/path/to/my/chromedriver") # Optional argument, if not specified will search path.
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/selenium/webdriver/chrome/webdriver.py", line 73, in init
self.service.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/selenium/webdriver/common/service.py", line 104, in start
raise WebDriverException("Can not connect to the Service %s" % self.path)
selenium.common.exceptions.WebDriverException: Message: Can not connect to the Service /path/to/my/chromedriver
When running the chromedriver in the terminal I'm getting the following message (and the browser is also not popping up as supposed to):
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
EDIT: I have the same problem with the geckodriver for firefox, so it is not specific for Chrome.
OK, so I have been searching a lot to get proper solution to the blocker I am facing right now. Let me give you a background of what I have done so far :
I want to run protractor tests (located on Linux machine) on IE 11 of Windows Server 2012 R2 (IP : 10.81.73.248). My protractorTest.conf.js has below :
exports.config = {
seleniumAddress: 'http://10.81.73.248:4444/wd/hub',
baseURL: 'http://10.81.78.137:80000/',
capabilities: {
browserName: 'internet explorer',
platform: 'ANY',
version: '11'
},
On my Windows Server 2012 R2 machine, I've downloaded IEDriverServer_Win32_2.47.0 and placed it under C:\Windows\System32, environment variable PATH has been updated with above location. Protected mode settings are same for all zones. Windows machine also has selenium-server-standalone-2.48.2.jar placed under C:\Users\Selenium.
On Windows machine, I am starting selenium server using below command :
java -jar selenium-server-standalone-2.48.2.jar -port 4444 -Dwebdriver.ie.driver="C:\Windows\System32\IEDriverServer_Win32_2.47.0\IEDriverServer.exe" , which starts selenium server fine.
With above settings, I run protractor tests from my Linux machine using grunt protractor_test, which launches IE browser on Windows machine, shows localhost:dynamic port and a message as : This is the initial page of webdriver server and within 2 seconds, closes the browser.
The exception I get on selenium server terminal is as below :
Session ID is null. Using WebDriver after calling quit() ?
This is where I am stuck at. I looked at various posts which describes similar issue (?) as mine along with the potential solution, but I am unable to resolve my issue here.
Is there anything I might be doing wrong to setup the connections ? or am I missing some steps to get me through ?
I would really appreciate if you guide me in resolving this long time pending blocker.
I think you are trying to run using old selenium version.It should be 2.53.x something.
Few basics things to check first regarding IE execution:
1).IE Setting for protractor(Selenium)
http://elgalu.github.io/2014/run-protractor-against-internet-explorer-vm/
2).Take IE driver of 32 bit(don't take 64 it has known slowness issues) and manually copy on the following path:
Root Folder\node_modules\protractor\node_modules\webdriver-manager\selenium\IEDriverServer_Win32_2.53.1
3). IE Driver can be downloaded from following path:
http://selenium-release.storage.googleapis.com/index.html?path=2.53/
**OR**
Please upgrade your protractor version to latest like 4.0.11 by changing the version in package.json file and do from command prompt(inside project root directory):
npm update
and then give update your selenium driver with following command from command prompt
webdriver-manager update --ie
it will update the selenium version of IE driver to latest and then try running your tests again.