帮助访问Python函数内的模块变量？
我在名为 dictbuilder.py 的 Python 模块中有以下函数：
def my_dictbuilder(reader_o, writer):
fieldnames = ('name', 'number')
reader = csv.DictReader(reader_o, fieldnames = fieldnames, delimiter="\t")
my_dict = {}
id = 0
for row in reader:
id += 1
my_dict[id] = row['name'], row['number']
id += 1
return(my_dict)
我已从名为 main.py 的模块导入并调用了该函数。我还想使用已导入 main.py 的 dictbuilder.py 模块中的 my_dict 变量。当我尝试打印 my_dictbuilder.mydict 时，出现此错误：
AttributeError: 'function' object has no attribute 'my_dict'
谁能帮我弄清楚如何访问 my_dict我的 main.py 文件中的变量？感谢您的帮助！
I have the following function in a Python module called dictbuilder.py:
def my_dictbuilder(reader_o, writer):
fieldnames = ('name', 'number')
reader = csv.DictReader(reader_o, fieldnames = fieldnames, delimiter="\t")
my_dict = {}
id = 0
for row in reader:
id += 1
my_dict[id] = row['name'], row['number']
id += 1
return(my_dict)
I have imported and called this function from a module called main.py. I would like to also use the my_dict variable from the dictbuilder.py module I have imported into main.py. When I try to printmy_dictbuilder.mydict I get this error:
AttributeError: 'function' object has no attribute 'my_dict'
Can anyone help me figure out how to access the my_dict variable from my main.py file? Thanks for the help!
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好吧，您正在返回
my_dict，因此在调用它时只需将返回值存储在主模块中即可。Well, you're returning
my_dict, so just store the return value in your main module when you call it.