It looks like you should:
sage: import_statements(RootSystem)
from sage.combinat.root_system.root_system import RootSystem
As you can see in the documentation of import_statements, it tries to find out from where the symbol requested should be imported and returns a string that describes a command to do that import. So, in your case, it suggests to use
from sage.combinat.root_system.root_system import RootSystem
If you check the contents of sage.all, you'll see that it consists entirely of imports from other modules. There is something to say for importing symbols from their original location, which is why import_statements traces the import to its actual origin. I wouldn't say the import from sage.all is wrong but it's definitely not the right answer.
Asked: 2020-01-03 17:32:28 +0100
Seen: 3,205 times
Last updated: Jan 04 '20
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