Django cx_Oracle ins 설정

1. cx_Oracle 설치
   참조
   https://gist.github.com/thom-nic/6011715
   https://data-rider.blogspot.kr/2016/10/os.html
   
   oracle폴더 생성 후 instantclient basic 과 sdk 설치
   (나의 경우 AnacondaProject/oraclestudy에 폴더 생성)
   export ORACLE_HOME=/Users/seol/AnacondaProjects/oraclestudy/oracle/instantclient_12_1/
   export VERSION=12.1
   export ARCH=x86_64
   mkdir -p $ORACLE_HOME
   cd $ORACLE_HOME
   ln -s libclntsh.dylib.12.1 libclntsh.dylib
   ln -s libocci.dylib.12.1 libocci.dylib
   export DYLD_LIBRARY_PATH=$ORACLE_HOME
   export LD_LIBRARY_PATH=$ORACLE_HOME
   env ARCHFLAGS="-arch $ARCH" pip install cx_Oracle
   
   
2. settings.py 수정
   http://stackoverflow.com/questions/32242947/django-cx-oracle-with-oracle-drcp-connection-pooling
   http://codeforaliving.blogspot.kr/2015/02/connecting-django-to-oracle-database.html
   http://www.dbatoolz.com/t/setup-python-and-django-with-oracle-on-linux.html
   
   export TNS_ADMIN=/Users/seol/AnacondaProjects/oraclestudy/oracle/instantclient_12_1/
   
   DATABASES = {
       'default': {
           'ENGINE': 'django.db.backends.oracle',
           'NAME': 'MFG',
           'USER': 'MAD_USER',
           'PASSWORD': 'mfg_crm',
       }
   }
   
   
   
   
3. django 모델로 가져오기
   
   참조
   http://antilibrary.org/700
   
   python manage.py inspectdb > polls/model.py