Python compiled script giving error of “Can't load plugin: sqlalchemy.dialects:presto”












2















I compiled .py file with pyinstaller as follows:



pyinstaller --hidden-import presto --hidden-import scipy._lib.messagestream  --onefile main.py


When I ran the compiled file, I got the error:



sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:presto


p.s. I used sqlalchemy.engine to connect to presto like:



engine = create_engine('presto://presto.service.example.com:8080/hive/default')


I haven't found anything useful on google.










share|improve this question

























  • The error doesn't occur if you run main.py without compiling?

    – SuperShoot
    Nov 19 '18 at 6:32











  • @SuperShoot no error occurs when running the script directly

    – nullne
    Nov 19 '18 at 6:55






  • 2





    Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

    – Ilja Everilä
    Nov 19 '18 at 7:18













  • @IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

    – nullne
    Nov 19 '18 at 9:02











  • This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

    – Ilja Everilä
    Nov 19 '18 at 9:16


















2















I compiled .py file with pyinstaller as follows:



pyinstaller --hidden-import presto --hidden-import scipy._lib.messagestream  --onefile main.py


When I ran the compiled file, I got the error:



sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:presto


p.s. I used sqlalchemy.engine to connect to presto like:



engine = create_engine('presto://presto.service.example.com:8080/hive/default')


I haven't found anything useful on google.










share|improve this question

























  • The error doesn't occur if you run main.py without compiling?

    – SuperShoot
    Nov 19 '18 at 6:32











  • @SuperShoot no error occurs when running the script directly

    – nullne
    Nov 19 '18 at 6:55






  • 2





    Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

    – Ilja Everilä
    Nov 19 '18 at 7:18













  • @IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

    – nullne
    Nov 19 '18 at 9:02











  • This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

    – Ilja Everilä
    Nov 19 '18 at 9:16
















2












2








2








I compiled .py file with pyinstaller as follows:



pyinstaller --hidden-import presto --hidden-import scipy._lib.messagestream  --onefile main.py


When I ran the compiled file, I got the error:



sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:presto


p.s. I used sqlalchemy.engine to connect to presto like:



engine = create_engine('presto://presto.service.example.com:8080/hive/default')


I haven't found anything useful on google.










share|improve this question
















I compiled .py file with pyinstaller as follows:



pyinstaller --hidden-import presto --hidden-import scipy._lib.messagestream  --onefile main.py


When I ran the compiled file, I got the error:



sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:presto


p.s. I used sqlalchemy.engine to connect to presto like:



engine = create_engine('presto://presto.service.example.com:8080/hive/default')


I haven't found anything useful on google.







python sqlalchemy pyinstaller prestodb






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 19 '18 at 9:00









Ilja Everilä

23.7k33762




23.7k33762










asked Nov 19 '18 at 3:17









nullnenullne

3316




3316













  • The error doesn't occur if you run main.py without compiling?

    – SuperShoot
    Nov 19 '18 at 6:32











  • @SuperShoot no error occurs when running the script directly

    – nullne
    Nov 19 '18 at 6:55






  • 2





    Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

    – Ilja Everilä
    Nov 19 '18 at 7:18













  • @IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

    – nullne
    Nov 19 '18 at 9:02











  • This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

    – Ilja Everilä
    Nov 19 '18 at 9:16





















  • The error doesn't occur if you run main.py without compiling?

    – SuperShoot
    Nov 19 '18 at 6:32











  • @SuperShoot no error occurs when running the script directly

    – nullne
    Nov 19 '18 at 6:55






  • 2





    Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

    – Ilja Everilä
    Nov 19 '18 at 7:18













  • @IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

    – nullne
    Nov 19 '18 at 9:02











  • This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

    – Ilja Everilä
    Nov 19 '18 at 9:16



















The error doesn't occur if you run main.py without compiling?

– SuperShoot
Nov 19 '18 at 6:32





The error doesn't occur if you run main.py without compiling?

– SuperShoot
Nov 19 '18 at 6:32













@SuperShoot no error occurs when running the script directly

– nullne
Nov 19 '18 at 6:55





@SuperShoot no error occurs when running the script directly

– nullne
Nov 19 '18 at 6:55




2




2





Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

– Ilja Everilä
Nov 19 '18 at 7:18







Are you sure --hidden-import presto is correct? Seems like the DB-API driver is provided by PyHive. The package presto in pypi seems unrelated.

– Ilja Everilä
Nov 19 '18 at 7:18















@IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

– nullne
Nov 19 '18 at 9:02





@IljaEverilä yes you are right, I tried many different packages as hidden import, but failed, including pyhive

– nullne
Nov 19 '18 at 9:02













This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

– Ilja Everilä
Nov 19 '18 at 9:16







This might also have something to do with how 3rd party dialects are registered using entry points. Perhaps pyinstaller requires some hand holding with that?

– Ilja Everilä
Nov 19 '18 at 9:16














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