MySQL数据库连接信息是在哪设置的？

[Shidongliang]

访问时报如下错误，好像默认使用root，无密码登陆

Traceback (most recent call last):
File "/data/code/venv/src/quixote/quixote/publish.py", line 545, in process_request
output = self.try_publish(request, env.get('PATH_INFO', ''))
File "/data/code/web.py", line 56, in try_publish
output = SessionPublisher.try_publish(self, request, path)
File "/data/code/venv/src/quixote/quixote/publish.py", line 456, in try_publish
self.start_request(request)
File "/data/code/web.py", line 51, in start_request
request.user = User.get_current_user()
File "/data/code/vilya/models/user.py", line 120, in get_current_user
user = get_current_user()
File "/data/code/vilya/models/user.py", line 48, in get_current_user
user = CodeUser.get(id=id)
File "/data/code/vilya/libs/model.py", line 86, in get
ret = cls.objects.gets_by(**kwargs)
File "/data/code/venv/src/orz/ORZ/cache_mgr.py", line 179, in gets_by
return self.fetch(force_flush, kw, real_order_by, (start, limit))
File "/data/code/venv/src/orz/ORZ/cache_mgr.py", line 103, in fetch
primary_field_vals = sql_executor.get_ids(conditions, _start_limit, order_keys)
File "/data/code/venv/src/orz/ORZ/sql_executor.py", line 64, in get_ids
ids = map(itemgetter(0), self.sqlstore.execute(statement, tuple(chain(v1, v3))))
File "/data/code/venv/src/doubansqlstore/douban/sqlstore/init.py", line 719, in execute
cursor = self.get_cursor(table=tables[0])
File "/data/code/venv/src/doubansqlstore/douban/sqlstore/init.py", line 666, in get_cursor
cursor = farm.get_cursor()
File "/data/code/venv/src/doubansqlstore/douban/sqlstore/init.py", line 223, in get_cursor
self.cursor = self.connect(**self.dbcnf)
File "/data/code/venv/src/doubansqlstore/douban/sqlstore/init.py", line 184, in connect
conn = MySQLdb.connect(*_conn_params)
File "/data/code/venv/src/mysql-python/MySQLdb/init.py", line 81, in Connect
return Connection(_args, *_kwargs)
File "/data/code/venv/src/mysql-python/MySQLdb/connections.py", line 187, in init
super(Connection, self).init(_args, **kwargs2)
OperationalError: (1045, "Access denied for user 'root'@'localhost' (using password: NO)")

[Weiming Dong]

@ist0ne CODE的配置都在 vilya/config.py 里面, 但是你可以在项目根目录(或者你启动时候的目录下)创建一个local_config.py文件, 重载这个数据库配置. 或者使用CODE提供的模板:

cp vilya/local_config.py.tmpl vilya/local_config.py

比如修改数据库, 可以加上这段(只描述了格式, 你可以按你的实际环境修改)

MYSQL_STORE = {
    "farms": {
        "code_farm": {
            "master": "host:port:databasename:username:password",
            "tables": ["*"],
        }
    }
}

然后重启服务

supervisorctl restart code # 假如你用了CODE内通过的supervisor

感谢提醒, 之后我会把这部分内容加进来.