我是python编程新手。我做了一个叫厨房的包。我想通过__init__.py
文件导入一个类文件。
我是python版本:3.3.2
操作系统平台:windows
冰箱.py
class Fridge:
def __init__(self, items={}):
"""Optionally pass in an initial dictionary of items"""
if type(items) != type({}):
raise TypeError("Fridge requires a dictionary but was given %s" %
type(items))
self.items = items
return
def _Get_Items(self):
print(self.items);
def _Get_Added_Values(self,lst):
values =0;
print(len(lst));
for index in lst:
values += index;
return values
def _Get_Seperetor(self,str1,lst):
str1=str1.join(lst);
return str1;
def _Get_Keys(self):
print(self.items.keys());
课程.py文件
class Courses:
def __init__(self, items=[]):
"""Optionally pass in an initial dictionary of items"""
if type(items) != type([]):
raise TypeError("Fridge requires a dictionary but was given %s" %
type(items))
self.items = items
return
def _Get_Items(self):
print(self.items);
def _Get_Seperetor(self,str1,lst):
str1=str1.join(lst);
return str1;
def _Get_Keys(self):
print(self.items.keys());
__init__.py
from Courses import Courses
from Fridge import Fridge
这些是存放在厨房的文件是包
import Kitchen
执行此命令时,出现以下错误
Traceback (most recent call last): File "", line 1, in import Kitchen File "E:\Mani\Learnings\Phython\Kitchen__init__.py", line 1, in from Courses import Courses ImportError: No module named 'Courses'
请帮助我如何处理这件事,也请告诉我哪里出错了
您正在使用Python3。做
Python 2会在同一个目录中查找
Courses
模块,但是Python 3会在站点包中查找Courses
模块——显然,它不在那里。p.S.“Phython”-听起来很有趣;)
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