from __future__ import print_function
import glob
import os
import sys

# print to stderr
def eprint(*args, **kwargs):
    print(*args, file=sys.stderr, **kwargs)


# parse my path
join = os.path.join
base = os.path.dirname(os.path.abspath(os.path.realpath(__file__)))
base = os.path.dirname(base)

# set env
os.environ['QNAP_HOME'] = base
if not os.environ.get('PYTHON_EGG_CACHE'):
    os.environ['PYTHON_EGG_CACHE'] = base + '/tmp'

# set sys path
for path in glob.glob(join(base, 'lib/*.egg')):
    sys.path.insert(0, path)
sys.path.insert(0, join(base, 'lib'))
sys.path.insert(0, join(base, 'conf'))

# print env
eprint('Env Variables:')
eprint('- QNAP_HOME = ' + os.environ['QNAP_HOME'])
eprint('- PYTHON_EGG_CACHE = ' + os.environ['PYTHON_EGG_CACHE'])
eprint('')
eprint('sys.path:')
eprint(sys.path)
eprint('')