python no module named 'A' __init__ vs package












0














I have looked up several answers on google but none of them made my problem correct.



I made my python file in directory A



in my __init__.py I have app = Flask(__name__)



When I want to get app from other file I use:



from A import app


but error says no module named 'A' so I changed to



from __init__ import app


now it works



Can anyone tell me why from A import app does not work?










share|improve this question




















  • 1




    Where is the file that you're doing the import in relative to the A package?
    – Patrick Haugh
    Nov 20 at 15:28










  • Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
    – 9769953
    Nov 20 at 15:45










  • im using ubuntu and my A is locate at /var/www/B/A
    – 임지웅
    Nov 20 at 16:08










  • my init.py is locate /var/www/B/A/init.py
    – 임지웅
    Nov 20 at 16:08










  • and also wonder A is a package why they say no module named A?
    – 임지웅
    Nov 20 at 16:11
















0














I have looked up several answers on google but none of them made my problem correct.



I made my python file in directory A



in my __init__.py I have app = Flask(__name__)



When I want to get app from other file I use:



from A import app


but error says no module named 'A' so I changed to



from __init__ import app


now it works



Can anyone tell me why from A import app does not work?










share|improve this question




















  • 1




    Where is the file that you're doing the import in relative to the A package?
    – Patrick Haugh
    Nov 20 at 15:28










  • Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
    – 9769953
    Nov 20 at 15:45










  • im using ubuntu and my A is locate at /var/www/B/A
    – 임지웅
    Nov 20 at 16:08










  • my init.py is locate /var/www/B/A/init.py
    – 임지웅
    Nov 20 at 16:08










  • and also wonder A is a package why they say no module named A?
    – 임지웅
    Nov 20 at 16:11














0












0








0







I have looked up several answers on google but none of them made my problem correct.



I made my python file in directory A



in my __init__.py I have app = Flask(__name__)



When I want to get app from other file I use:



from A import app


but error says no module named 'A' so I changed to



from __init__ import app


now it works



Can anyone tell me why from A import app does not work?










share|improve this question















I have looked up several answers on google but none of them made my problem correct.



I made my python file in directory A



in my __init__.py I have app = Flask(__name__)



When I want to get app from other file I use:



from A import app


but error says no module named 'A' so I changed to



from __init__ import app


now it works



Can anyone tell me why from A import app does not work?







python






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 20 at 15:30









jonrsharpe

76.7k11100207




76.7k11100207










asked Nov 20 at 15:26









임지웅

315




315








  • 1




    Where is the file that you're doing the import in relative to the A package?
    – Patrick Haugh
    Nov 20 at 15:28










  • Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
    – 9769953
    Nov 20 at 15:45










  • im using ubuntu and my A is locate at /var/www/B/A
    – 임지웅
    Nov 20 at 16:08










  • my init.py is locate /var/www/B/A/init.py
    – 임지웅
    Nov 20 at 16:08










  • and also wonder A is a package why they say no module named A?
    – 임지웅
    Nov 20 at 16:11














  • 1




    Where is the file that you're doing the import in relative to the A package?
    – Patrick Haugh
    Nov 20 at 15:28










  • Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
    – 9769953
    Nov 20 at 15:45










  • im using ubuntu and my A is locate at /var/www/B/A
    – 임지웅
    Nov 20 at 16:08










  • my init.py is locate /var/www/B/A/init.py
    – 임지웅
    Nov 20 at 16:08










  • and also wonder A is a package why they say no module named A?
    – 임지웅
    Nov 20 at 16:11








1




1




Where is the file that you're doing the import in relative to the A package?
– Patrick Haugh
Nov 20 at 15:28




Where is the file that you're doing the import in relative to the A package?
– Patrick Haugh
Nov 20 at 15:28












Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
– 9769953
Nov 20 at 15:45




Sounds like you're inside the package directory (at the same directory level as __init__.py, while you should be one up for from A import app to work. Or, alternatively, have the package properly installed, and work from an unrelated directory.
– 9769953
Nov 20 at 15:45












im using ubuntu and my A is locate at /var/www/B/A
– 임지웅
Nov 20 at 16:08




im using ubuntu and my A is locate at /var/www/B/A
– 임지웅
Nov 20 at 16:08












my init.py is locate /var/www/B/A/init.py
– 임지웅
Nov 20 at 16:08




my init.py is locate /var/www/B/A/init.py
– 임지웅
Nov 20 at 16:08












and also wonder A is a package why they say no module named A?
– 임지웅
Nov 20 at 16:11




and also wonder A is a package why they say no module named A?
– 임지웅
Nov 20 at 16:11

















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