# -*- coding: utf-8 -*-
"""Put beamcalc/src first on sys.path. Run from the repo root, the bare
`beamcalc/` directory (which holds fixtures/, tools/, tests/ and src/) is
what `import beamcalc` finds -- an implicit namespace package with no
modules in it -- and every test here fails to import. `pip install -e
beamcalc` would fix it too, but the suite must run on a fresh checkout
with nothing installed, same as the rest of this repo."""
import os
import sys

_SRC = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), 'src')
if _SRC not in sys.path:
    sys.path.insert(0, _SRC)
_mod = sys.modules.get('beamcalc')
if _mod is not None and getattr(_mod, '__file__', None) is None:
    del sys.modules['beamcalc']  # the namespace-package placeholder