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August 29, 2015 14:15
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# MySQLdbの場合 | |
# | |
import MySQLdb | |
connection = MySQLdb.connect(host='192.168.59.103', db='hoge_db', user='hoge_user', passwd='hoge_pw', charset='utf8') | |
cursor = connection.cursor() | |
cursor.execute('select * from foo_bar') | |
result = cursor.fetchall() | |
for row in result: | |
print row | |
cursor.close() | |
connection.close() | |
# sqlalchemyの場合 | |
# | |
from sqlalchemy import * | |
from sqlalchemy.orm import * | |
from sqlalchemy.ext.declarative import declarative_base | |
DATABASE = 'mysql://hoge_user:[email protected]/hoge_db' | |
engine = create_engine(DATABASE, encoding='utf-8') | |
db_session = scoped_session(sessionmaker(autocommit=False, | |
autoflush=False, | |
bind=engine)) | |
Base = declarative_base() | |
Base.query = db_session.query_property() | |
class Hoge(Base): | |
__tablename__ = 'foo_bar' | |
id = Column(String(16), nullable=False, primary_key=True) | |
ip_address = Column(String(15), nullable=False, unique=True) | |
cur = db_session.query(Hoge).all() |
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