from ._version import get_versions
from .gs_version import glowscript_version
__version__ = get_versions()['version']
__gs_version__ = glowscript_version()
del get_versions
del glowscript_version

# Keep the remaining imports later to  ensure that __version__ and
#  __gs_version__ exist before importing vpython, which itself imports
# both of those.

from ._notebook_helpers import _isnotebook
import platform
__p = platform.python_version()

# Delete platform now that we are done with it
del platform

__ispython3 = (__p[0] == '3')
__require_notebook = (not __ispython3) or (__p[2] < '5') # Python 2.7 or 3.4 require Jupyter notebook

if __require_notebook and (not _isnotebook):
        s = "The non-notebook version of vpython requires Python 3.5 or later."
        s += "\nvpython does work on Python 2.7 and 3.4 in the Jupyter notebook environment."
        raise Exception(s)


from .vpython import canvas

# Need to initialize canvas before user does anything and before
# importing GSprint
scene = canvas()

from .vpython import *
from .shapespaths import *
from ._vector_import_helper import *
from .rate_control import rate
from .gsprint import GSprint

# gsprint and vpython are showing up in the
# namespace, so delete them
del gsprint, vpython

# cyvector may be in the namespace. Get rid of it
try:
    del cyvector
except NameError:
    pass

# import for backwards compatibility
from math import *
from numpy import arange
from random import random
