SQLAlchemy 1.3+Python 3.15

Why?

Why is SQLAlchemy 1.3 incompatible with Python 3.15?

Requirement

Python >=2.7,<3.10

Selected version

Python 3.15

Evaluation

3.15.0 does not satisfy >=2.7,<3.10

Conclusion

INCOMPATIBLE

Evidence

CompatHub reports compatibility from upstream sources rather than making unsupported claims of its own.

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  Requirement: >=2.7,<3.10

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 2.7

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.4

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.5

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.6

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.7

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.8

• PyPI JSON API

  Confidence: HIGH

  https://pypi.org/pypi/SQLAlchemy/1.3.24/json

  Retrieved 30 August 2026

  PyPI classifier: Programming Language :: Python :: 3.9

Python versions

Compatibility is derived from the project's declared Python requirement (>=2.7,<3.10); it does not mean every version combination has been independently tested.

• 2.6❌
• 2.7✓
• 3.0✓
• 3.1✓
• 3.2✓
• 3.3✓
• 3.4✓
• 3.5✓
• 3.6✓
• 3.7✓
• 3.8✓
• 3.9✓
• 3.10❌
• 3.11❌
• 3.12❌
• 3.13❌
• 3.14❌
• 3.15❌
• 3.16❌

Other Python versions satisfying this requirement

SQLAlchemy 1.3 — compatible Python lines tracked in CompatHub

• ✓Python 2.7version lineEOL
• ✓Python 3.0version lineEOL
• ✓Python 3.1version lineEOL
• ✓Python 3.2version lineEOL
• ✓Python 3.3version lineEOL
• ✓Python 3.4version lineEOL
• ✓Python 3.5version lineEOL
• ✓Python 3.6version lineEOL
• ✓Python 3.7version lineEOL
• ✓Python 3.8version lineEOL
• ✓Python 3.9version lineEOL

Other SQLAlchemy versions

Only lines with relevant compatibility evidence are listed.

• SQLAlchemy 2.0
• SQLAlchemy 1.4
• SQLAlchemy 1.3

Lifecycle context

Lifecycle status is separate from compatibility. An EOL component can still satisfy a documented version requirement.