def __init__(self):
#check if db exists
if not database_exists(DB_URL):
print '-'*10
print 'Initializing db at '+ DB_URL
init_db()
print 'successfull'
print '-'*10
self.db_session = db_session
super(Ming, self).__init__()
#@app.cli.command()
def initdb():
"""Initialize the database."""
# try connect to db
# show its structure
#else
init_db()
print '-'*10
print 'Initializing db at '+ DB_URL
return
if __name__ == '__main__':
if not database_exists(DB_URL):
initdb()
app.run(debug=True)