I have some functions in func.py
that I would like to access from my web2py controller called default.py
. I tried to import and use func.py
in default.py
with "import func" and "calculatesomething = func.calculatesomething", but it doesn't work. The file func.py
is also added in the Modules section of my web2py program.
Why it is not working? How can I make it to work? Should the module be in func.py
or default/func.py
or something else?
Just to add a bit to user570039's answer, local_import is documented here. It includes a reload
parameter. According to the documentation:
When you specify
reload=True
, it will re-import the module upon each request; otherwise your python process will only import the module once. The default isreload=False
.
In development, setting reload=True
can be convenient because changes to your module will work immediately without requiring a restart. However, re-importing upon each request will slow down performance, so reload=False
is recommended in production.
UPDATE: Things have changed. local_import
has been deprecated. If you have /applications/myapp/modules/mymodule.py, you can import it within myapp by doing:
import mymodule
web2py will check the application's "modules" folder before checking the rest of sys.path.
For more details, see here.