Google Drive API in Celery Task is Failing - python-3.x

Question

Latest Update:http request within task are working but not https.
I am trying to use Celery Task to Upload Files to Google Drive, once the files have been Uploaded to Local Web Server for Backup.
I saw multiple question asking similar things .I cannot make Google API work in a celery task but it works when I run it without delay().The questions didn't recieve any answers.
Question 1 where #chucky struggling like me.
Implementation and Information:
Server: Django Development Server (localhost)
Celery: Working with RabbitMQ
Database: Postgres
GoogleDriveAPI: V3
I was able to get credentials and token for accessing drive files and
display first ten files,If the quickstart file is run separately.
Google Drive API Quickstart.py
Running this Quickstart.py shows files and folder list of drive.
So I added the same code with all included imports in tasks.py task
name create_upload_folder() to test whether task will work and show
list of files.
I am running it with a Ajax Call but i keep getting this error.
So tracing back show that this above error occurs due to:
Root of the Error is :
[2021-07-13 21:10:03,979: WARNING/MainProcess]
[2021-07-13 21:10:04,052: ERROR/MainProcess] Task create_upload_folder[2463ad5b-4c7c-4eba-b862-9417c01e8314] raised unexpected: ServerNotFoundError('Unable to find the server at www.googleapis.com')
Traceback (most recent call last):
File "f:\repos\vuetransfer\vuenv\lib\site-packages\httplib2\__init__.py", line 1346, in _conn_request
conn.connect()
File "f:\repos\vuetransfer\vuenv\lib\site-packages\httplib2\__init__.py", line 1136, in connect
sock.connect((self.host, self.port))
File "f:\repos\vuetransfer\vuenv\lib\site-packages\eventlet\greenio\base.py", line 257, in connect
if socket_connect(fd, address):
File "f:\repos\vuetransfer\vuenv\lib\site-packages\eventlet\greenio\base.py", line 40, in socket_connect
err = descriptor.connect_ex(address)

Answer 1

It's failing on the name resolution (can't find the IP of www.googleapis.com) because most likely it can't contact a DNS server that has the IP (or can't contact any DNS server).
Make sure you have your DNS server properly set up or if you are behind a corporate proxy/VPN that you're using it.
You can verify it working by fetching the IPs manually:
nslookup www.googleapis.com
$ nslookup www.googleapis.com
Non-authoritative answer:
Name: www.googleapis.com
Address: 172.217.23.234
Name: www.googleapis.com
Address: 216.58.201.74
Name: www.googleapis.com
Address: 172.217.23.202
Name: www.googleapis.com
Address: 2a00:1450:4014:80c::200a
Name: www.googleapis.com
Address: 2a00:1450:4014:800::200a
Name: www.googleapis.com
Address: 2a00:1450:4014:80d::200a
In case you can fetch the IPs manually there's a connectivity problem with Python itself not being aware of the proxies (that might have been set up on your PC) and for this try to use:
http_proxy=http://your.proxy:port
https_proxy=http://your.proxy:port
in the environment or as a command prefix or directly in the HTTP client configuration httplib2 uses.

Answer 2

The major problem is with using httplib2 with python3 or some other complication even though google_client_api for python says it is fully supported you have some problems with requests.Atleast the problem is there for me with python3 on Windows.
Which after a lot of research i found that falling back to python2 is a solution but another one can be using httplib2shim after creating a credentials for your service and before .build() for your service you need to call
.
.
httplib2shim.patch()
service = build(API_SERVICE_NAME, API_VERSION, credentials=creds)
This will solve the issue of httplib2 not able to find the www.googleapis.com