Bug: python_requires>=3.12 contradicts vsketch<3.14 dependency constraint

Bug: python_requires=">=3.12" contradicts vsketch<3.14 dependency constraint

Describe the bug

setup.py declares python_requires=">=3.12" with no upper bound, but the dependency vsketch>=1.0.0 requires <3.14,>=3.11. On Python 3.14+, pip install prettymaps resolves prettymaps itself but fails on vsketch. On Python 3.10, pip's metadata filter blocks prettymaps entirely.

To reproduce

# Python 3.14 (Homebrew):
pip install prettymaps
# → ERROR: Ignored versions that require a different python version:
#   vsketch-1.0.0 Requires-Python <3.14,>=3.11

# Python 3.10:
pip install prettymaps
# → ERROR: Ignored versions that require a different python version:
#   prettymaps Requires-Python >=3.12

Expected behavior

pip install prettymaps should succeed on a clearly documented range of Python versions, with the python_requires constraint matching the actual dependency constraints.

Root cause

• setup.py line 25: python_requires=">=3.12" (no upper bound)
• requirements.txt: vsketch>=1.0.0
• vsketch 1.0.0 metadata: Requires-Python: <3.14,>=3.11

The valid intersection is Python 3.12–3.13, but this is not declared and there's no documentation about it.

Suggested fix

Pin python_requires=">=3.11,<3.14" to match the actual dependency constraints. Alternatively, test and certify a specific Python version range and document it clearly in the README.

Workaround

Use Python 3.11 or 3.12 where both prettymaps and vsketch have compatible wheels. On Python 3.10, install with --ignore-requires-python.

Environment

• prettymaps v1.4.2
• Python 3.10.18, 3.14.6 (Homebrew)
• macOS 15, ARM64