I have this structure:
F
f1
__init__.py
f.py
g.py
f2
__init__.py
h.py
f2.__init__.py:
from f1 import f, g
f2.h.py:
from f2 import f, g
f2.py is a __main__ file. When i run f2, I get the error
ModuleNotFoundError: No module named 'f2'
How can I fix that?
if you are running main in the f2.h.py directly the interpreter does not seem the parent path to F.
An option is to use relative imports which are different for Python 2/3.
For example, add F.__init__.py file, then chnage F.f2.__init__.py to from ..f1 import f, g and finaly in F.f2.h.py import as from F.f2 import f, g.
Another option is adding the path to the parent destination:
import os, sys
sys.path += [os.path.abspath('..')]
from f2 import f, g
if __name__ == '__main__':
print('hello')
from . import f, g, i get an ImportError which says cannot import f from __main__ and when i do from .. import f, g i get an ValueError which says attempted relative import beyond top-level package
I fix it. As Jirka B. said, the problem was i run the code directley from the interpreter. After doing what should be done, everything works as i like. Thx guys.
gfromf2when it don't containsg?