嘗試在shell中打印對象時Django中的** kwargs中的語法錯誤

Question

我試圖在PowerShell中打印對象。但我得到一個語法錯誤。

class RestaurantDetailView(DetailView): 
    model = Restaurant 

    def get_context_data(self, *args, **kwargs) 
    context = super(RestaurantDetail, self).get_context_data(*args, **kwargs) 
    print (context) 
    return context 

外殼是給我的錯誤：

def get_context_data(self, *args, **kwargs) 
             ^
SyntaxError: invalid syntax 

Answer 1

這hapens因爲你忘了冒號和縮進：

class RestaurantDetailView(DetailView): 
    model = Restaurant 

    def get_context_data(self, *args, **kwargs): 
     context = super(RestaurantDetail, self).get_context_data(*args, **kwargs) 
     print (context) 
     return context