Problem connecting using windows laptop on company network, ok on mac

[jlobeltest]

Hello,

I'm just installing tm1py and trying to do a simple connection. I can run the following test on my macbook not on vpn or company locked down windows pc:

from TM1py import TM1Service

with TM1Service(
base_url="https://esnonprod.planning-analytics.cloud.ibm.com/tm1/api/QUBEPROD/",
user="companysite_tm1_automation",
namespace="LDAP",
password="mypassword",
ssl=True,
verify=True,
async_requests_mode=True) as tm1:
print(tm1.server.get_product_version())

However, when I try to run it on the windows pc, I get these errors. I have tried changing the site and/or the password, and I get different results. I can see from tm1login.log that it is connecting. On macbook, running python3.9. have tried with both 3.9 and 3.10 on pc. Any ideas?

Error output
Traceback (most recent call last):
File "C:\Users\lobelj\Downloads\tm1py-samples-master\tm1py-samples-master\testcon2.py", line 3, in
with TM1Service(
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\TM1Service.py", line 16, in init
self._tm1_rest = RestService(**kwargs)
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 226, in init
self.connect()
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 246, in connect
self._start_session(
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 420, in _start_session
response = self.GET(url=url, headers=additional_headers)
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 85, in wrapper
response = self.build_response_from_raw_bytes(response.content)
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 619, in build_response_from_raw_bytes
urllib_response = RestService.urllib3_response_from_bytes(data)
File "C:\Users\lobelj\AppData\Local\Programs\Python\Python310\lib\site-packages\TM1py\Services\RestService.py", line 615, in urllib3_response_from_bytes
return urllib3.HTTPResponse.from_httplib(response)
AttributeError: type object 'HTTPResponse' has no attribute 'from_httplib'

[josrobins]

What version of urblib3 are you running?

[jlobeltest]

pip freeze reports 2.0.2 on pc

on macbook, it's 1.2.11

i just ran this command to downgrade it to 1.2.11 on the pc
pip -install urllib3=1.22.0

Voila - tmypy can now connect! thanks for your help.

[MariusWirtz]

This issue is due to a breaking change in urllib3 urllib3/urllib3#2648

The function from_httplib has been removed in the HTTPResponse class in urllib3.
This only affects TM1py when using urllib3 > 2.0 in conjunction with the async_requests_mode.

I will provide a fix for this. TM1py can implement the from_httplib function that was previously implemented in urllib3.