我收到一個錯誤: GenerationException: url_for could not generate URL. Called with args:() {}
來自mako模板的這一行: <p>Your url is ${h.url_for()}</p>
在我的helpers.py中,我有: from routes import url_for
看着Routes-1.12.1
我正在寫一個類用戶插入到數據庫中,而之前,我太遠,我只是想確保我的OO方法是乾淨的: class User(object):
def setName(self,name):
#Do sanity checks on name
self._name = name
def setPassword(self,password):
#Chec
我想使用佔位符如下例所示: cursor.execute ("""
UPDATE animal SET name = %s
WHERE name = %s
""", ("snake", "turtle"))
除了我想有查詢是它自己的變量,因爲我需要插入一個查詢到多個數據庫,如在: query = """UPDATE animal SET name = %s