"""
Exposes `XCamera` directly in `xcamera` rather than `xcamera.xcamera`.
Also note this may break `pip` since all imports within `xcamera.py` would be
required at setup time. This is because `version.py` (same directory) is used
by the `setup.py` file.
Hence we're not exposing `XCamera` if `pip` is detected.
"""
import os

project_dir = os.path.abspath(
    os.path.join(__file__, os.pardir, os.pardir, os.pardir, os.pardir))
using_pip = os.path.basename(project_dir).startswith('pip-')
# only exposes `XCamera` if not within `pip` ongoing install
if not using_pip:
    from .xcamera import XCamera  # noqa