deps.py

import os
import shutil

PROJECT_DIR = os.path.dirname(os.path.dirname(
        os.path.abspath(__file__)))

BUILD_DIR = os.path.join(PROJECT_DIR, "build")
TESTS_DIR = os.path.join(BUILD_DIR, "tests")

if not os.path.exists(BUILD_DIR):
    os.mkdir(BUILD_DIR)

if not os.path.exists(TESTS_DIR):
    os.mkdir(TESTS_DIR)

CONFIG_PATH = os.path.join(PROJECT_DIR, "cmake/config.cmake")
LOCAL_CONFIG_PATH = os.path.join(PROJECT_DIR, "config.cmake")

if not os.path.exists(LOCAL_CONFIG_PATH):
    print ("CREATE local config path: ", LOCAL_CONFIG_PATH)
    shutil.copy(CONFIG_PATH, LOCAL_CONFIG_PATH)
elif os.path.getmtime(LOCAL_CONFIG_PATH) < os.path.getmtime(CONFIG_PATH):
    print ("UPDATE local config path: ", LOCAL_CONFIG_PATH)
    shutil.copy(CONFIG_PATH, LOCAL_CONFIG_PATH)

# PYTHONPATH = os.getenv("PYTHONPATH", "")
# LD_LIBRARY_PATH = os.getenv("LD_LIBRARY_PATH", "")
# 
# try:
#     import cvm
# except ImportError as e:
#     print (e)
#     export_cmd = """
# 
#     Due to bash limitation, we cannot add python & link library
#       environment via scripts, and then we supply the below commands to
#       help to setup the project, copy and execute it in terminal or
#       paste the commands into your bash profile and resource bashrc:
# 
#         export PYTHONPATH={}/python:${{PYTHONPATH}}
#         export LD_LIBRARY_PATH={}/build:${{LD_LIBRARY_PATH}}
# 
#         """.format(PROJECT_DIR, PROJECT_DIR)
# 
#     print (export_cmd)
# except Exception as e:
#     pass