Sendgrid-python: Error in importing Sendgrid library

[TheShivamChand]

Issue Summary

I installed the sendgrid library and while importing the module, I am getting ModuleNotFound Error.

Exception/Log

File "send_sendgridemail.py", line 2, in <module>
from sendgrid import SendGridAPIClient
File "/home/shivam/PycharmProjects/venv/lib/python3.6/site-packages/sendgrid/__init__.py", line 21, in <module>
from .helpers.eventwebhook import * # noqa
File "/home/shivam/PycharmProjects/venv/lib/python3.6/site-packages/sendgrid/helpers/eventwebhook/__init__.py", line 1, in <module>
from ellipticcurve.ecdsa import Ecdsa
ModuleNotFoundError: No module named 'ellipticcurve'

Technical details:

• sendgrid-python version: 6.4.0
• python version: 3.6

I had to switch to a previous version

[whoek]

Exactly the same issue on my side

using sendgrid: 6.4.0
python: 3.7

It worked OK yesterday on version 6.3.1

[raymondfx]

why don't they just make this library work on all versions of python?

[TheShivamChand]

@whoek They forgot to add one dependency.
Just add pip install starkbank-ecdsa and it will work properly with the latest version.

[raymondfx]

pip install starkbank-ecdsa

Thanks, A lot, this solution worked

[childish-sambino]

Duplicates #913