"""Project-wide constants for Local Deep Research."""

from .__version__ import __version__

# Honest, identifying User-Agent for APIs that prefer/require identification
# (e.g., academic APIs like arXiv, PubMed, OpenAlex)
USER_AGENT = (
    f"Local-Deep-Research/{__version__} "
    "(Academic Research Tool; https://github.com/LearningCircuit/local-deep-research)"
)

# Browser-like User-Agent for sites that may block bot requests
# Use sparingly and only when necessary
BROWSER_USER_AGENT = (
    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
    "AppleWebKit/537.36 (KHTML, like Gecko) "
    "Chrome/120.0.0.0 Safari/537.36"
)
