Newly generated pipeline fails with ImportError: cannot import name 'OAuth2ClientCredentials'

[joscha]

A freshly generated pipeline with:

dlt-init-openapi affinity --url https://raw.githubusercontent.com/planet-a-ventures/affinity-node/refs/heads/main/openapi/2024-11-18.json --global-limit 2

yields

Traceback (most recent call last):
  File "/Users/joscha/dev/dlt-test/affinity_pipeline/affinity_pipeline.py", line 3, in <module>
    from affinity import affinity_source
  File "/Users/joscha/dev/dlt-test/affinity_pipeline/affinity/__init__.py", line 5, in <module>
    from rest_api import rest_api_source
  File "/Users/joscha/dev/dlt-test/affinity_pipeline/rest_api/__init__.py", line 39, in <module>
    from .config_setup import (
  File "/Users/joscha/dev/dlt-test/affinity_pipeline/rest_api/config_setup.py", line 47, in <module>
    from dlt.sources.helpers.rest_client.auth import (
ImportError: cannot import name 'OAuth2ClientCredentials' from 'dlt.sources.helpers.rest_client.auth' (/Users/joscha/dev/dlt-test/.devenv/state/venv/lib/python3.11/site-packages/dlt/sources/helpers/rest_client/auth.py)

on running the pipeline. Possibly related to an outdated dlt version?

[joscha]

Upgrading dlt is not as straightforward as hoped: #127 (comment)

[joscha]

Changing the requirements.txt to dlt>=0.5.2, <1 seems to resolve this issue.