如果我执行main.py正常,问题出在我执行时demo2.py
|myPackage
|subPackage
demo.py
demo2.py
main.py
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main.py
from ludikDriver.demo2 import demo2_print
demo2_print()
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demo2.py
from .demo import demoprint
def demo2_print():
print("demo2")
demoprint()
demo2_print()
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演示
def demoprint():
print("demo")
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错误: from .demo import demoprint
ModuleNotFoundError: No module named '__main__.demo'; '__main__' is not a package
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我应该有__init__.py吗?