MAINT: Ensure that re-exported sub-modules are properly annotated #18636
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added 3 commits
March 17, 2021 14:36
With `as_strided`, and the newly introduced `sliding_window_view` function, there are currently 2 public objects that can: a. Only be imported from a private module b. Are publicly documented to-be imported from aforementioned module Both observations are problematic and in need of rectification. This commit therefore moves `np.lib.stride_tricks` to the `PUBLIC_MODULES` list.
Ensures that type checkers will allow the likes of: >>> import numpy as np >>> out = np.lib.stride_tricks.sliding_window_view(...)
… list Aforementioned module was accidently marked as public
BvB93
added
03 - Maintenance
08 - Backport
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Thanks Bas. |
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Backport of #18618.
xref #18601.
Sub-modules, such as
np.linalg, must be explicitly imported in the main namespaces' stub file if one wantsto access the sub-module via a
getattroperation, i.e. so that one can directly usenp.linalg.normratherthan
import numpy.linalg; np.linalg.norm.While this was taken care of in the main numpy namespace, the relevant annotations were missing for others
such as
np.lib.*. This PR fixes aforementioned issue.Examples
The behavior prior to this PR:
Mypy output: