PythonのJSON：__enter__

Question

はなぜこの戻りはAttributeErrorん：ただの文字列は、リストがソートされ、現在時刻がstfttime

current_time = strftime("%Y-%m-%d %H-%M-%S", gmtime()) 

filename = f"Komplett-{str(sorting_method)}-{str(current_time)}.txt" 
if not os.path.exists(f'C:/Users/tagp/OneDrive/Dokumenter/Python/{filename}'): 
     open(str(filename), "w+") 
with (filename, "w+") as json_data: 
      my_list = {} 
      my_list["products"] = [] 
      for thing in my_products: 
       my_list["products"].append({ 
        "Product Title":thing.title, 
        "Price":thing.price, 
        "Rating":thing.rating, 
        "Stock":thing.stock 
        }) 
      json.dump(my_list, json_data, indent = 4) 

完全トレースバックを使用している方法に基づいて__enter__

ソート方法作成されます：

Traceback (most recent call last): 
    File "komplett.py", line 172, in <module> 
     with (filename, "w") as json_data: 
AttributeError: __enter__ 

Answer 1

あなただけGOTで使用するオープン

current_time = strftime("%Y-%m-%d %H-%M-%S", gmtime()) 

filename = f"Komplett-{str(sorting_method)}-{str(current_time)}.txt" 
if not os.path.exists(f'C:/Users/tagp/OneDrive/Dokumenter/Python/{filename}'): 
     open(str(filename), "w+") 
with open(filename, "w+") as json_data: 
      my_list = {} 
      my_list["products"] = [] 
      for thing in my_products: 
       my_list["products"].append({ 
        "Product Title":thing.title, 
        "Price":thing.price, 
        "Rating":thing.rating, 
        "Stock":thing.stock 
        }) 
      json.dump(my_list, json_data, indent = 4)