Question

我的文件很少 setting.py

company='google'

另一个文件google.py

details = {'location':'usa', 'stock':948}

和main.py

 import setting
print setting.company
profile = __import__(setting.company)
print profile.details

class test():
    def pd (self,details):
        self.param=details
        print self.param
        print profile.details
        print profile.details['stock']
        self.next_method()
    def next_method(self):
        print "in next_method"
        print profile.self.param

t1=test()
t1.pd('details')

当我尝试使用go从google.py打印dict变量时，它会给我一个错误。我需要得到字典变量。我的脚本o / p是

python main.py 
google
{'location': 'usa', 'stock': 948}
details
{'location': 'usa', 'stock': 948}
948
in next_method
Traceback (most recent call last):
  File "main.py", line 18, in <module>
    t1.pd('details')
  File "main.py", line 12, in pd
    self.next_method()
  File "main.py", line 15, in next_method
    print profile.self.param
AttributeError: 'module' object has no attribute 'self'

Answer 1

我认为你所做的事情是一件非常奇怪的事情，应该避免你试图做的动态导入。您尝试创建的内容可能会以更好的方式完成（例如，为什么不是单个配置文件中的所有信息？）。尽管如此：

from pprint import pprint
import setting
profile = __import__(setting.company).details

class Company(object):
    def __init__(self, name, details):
        self.name = name
        self.details = details

    def printDict(self):
        print(self.name+'\n============\n')
        pprint(self.details)

t1 = Company(setting.company, profile)
t1.printDict()

在OOP中从导入的文件中打印dict变量

1 个答案: