code-cleanup: empty __init__.py files are not needed about soda-sql

[vijaykiran]

In the current setup.py (Noet: tests exclusion is not really needed because they're not packages with __init__.py)

>>> find_packages(exclude=["tests"])
['sodasql', 'sodasql.cli', 'sodasql.scan', 'sodasql.common', 'sodasql.soda_server_client', 'sodasql.dialects', 'sodasql.scan.validity']

Yes, it can be done with setuptools as follows after deleting empty __init__.py files:

soda-sql on  main [$✘] via 🐍 v3.8.5 (venv385)
❯ gst
On branch main
Your branch is up to date with 'origin/main'.

Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        deleted:    sodasql/cli/__init__.py
        deleted:    sodasql/common/__init__.py
        deleted:    sodasql/dialects/__init__.py
        deleted:    sodasql/scan/__init__.py
        deleted:    sodasql/soda_server_client/__init__.py

>>> find_namespace_packages(include=["sodasql*"])
['sodasql', 'sodasql.cli', 'sodasql.scan', 'sodasql.common', 'sodasql.soda_server_client', 'sodasql.dialects', 'sodasql.scan.validity']

[dirkgroenen]

You sure this is also the case for the bundler? We had a bug in 2.0.0b3 last week which was caused by a missing __init__.py, which caused the module to be not included by find_packages().

[vijaykiran]

@dirkgroenen Made a PR to makes ure that tests run after removal of __init__ files ^