solution for python can not import local module blog 这次遇到的问题是sys.path的输出不包含'',导致无法import当前文件和文件夹 When no._pthfile is found, this is howsys.pathis populated on Windows: An empty entry is added at the start, which corresponds to the current directory. If the enviro...
‘/usr/local/lib/python3.5/dist-packages’, ‘/usr/lib/python3/dist-packages’, ‘/usr/lib/python3/dist-packages/IPython/extensions’, ‘/home/python/.ipython’]1234567891011121314 3,重新导入模块 模块被导入后,import module不能重新导入模块,重新导入需用reload 创建一个reload_test.py文件,里面写一...
2、解决“no module named XX"错误提示 3、解决“TypeError: 'tuple' object cannot be interpreted as an integer"错误提示 4、解决“lOError: File not open for writing” 错误提示 5、解决“SyntaxError:invalid syntax” 错误提示 6、解决“TypeError: 'str' object does not support item assignment”错误提...
#myabc/#├── abc.py#├── __init__.py#└── xyz.py#abc.pydeffoo():print("This is foo from local abc module!")#xyz.py###import .abc # invalid (due to abc is not a package, so cannot import directly)#import . abc # invalid (reason as above)###from .abc import foo ...
print("This is foo from local abc module!") # xyz.py ### #import .abc # invalid (due to abc is not a package, so cannot import directly) #import . abc # invalid (reason as above) ### #from .abc import foo # valid from . abc import ...
module packages regular package namespace package importlib Loaders & Finders import hooks importlib.abc importlib.resources 参考资料 写在篇前 这篇博客的雏形,严格来讲,在我脑海中浮现已有近一年之久,起源于我之前在写一个python模块并用jupyter notebook测试时发现,当在一个session中通过import导入模块,修改模块...
File "module_x.py", line 1, in <module> from . module_y import spam as hamSystemError: Parent module '' not loaded, cannot perform relative import 这指的是,module_x.py是某个包中的一个模块,而你试图以脚本模式执行,但是这种模式不支持相对导入。
local scope will change global variable due to same memory used input: importnumpyasnpdeftest(a):a[0]=np.nanm=[1,2,3]test(m)print(m) output: [nan, 2, 3] Note python has this really weird error if you define local variable in a function same name as the global variable, program...
from . import module_y 现在编辑module_x.py文件,输入以下代码: from .module_y import spam as ham def main(): ham() 最后编辑module_y.py文件,输入以下代码: def spam(): print('spam ' * 3) 打开终端,cd至my_package包所在的文件夹,但不要进入my_package。在这个文件夹下运行Python解释器。我使用...
关于不同python的兼容问题导致的ImportError: cannot import name 'xxxx',程序员大本营,技术文章内容聚合第一站。