Unified public API definitions in dpnp.linalg and dpnp.scipy (#2663)

This PR proposes to unify public API definitions in `dpnp.linalg` and
`dpnp.scipy` by removing redundant `__all__` declarations from interna
files and defining exports only in the corresponding `__init__.py`

Author: vlad-perevezentsev

CHANGELOG.md

@@ -35,6 +35,7 @@ Also, that release drops support for Python 3.9, making Python 3.10 the minimum
 * Redesigned `dpnp.modf` function to be a part of `ufunc` and `vm` pybind11 extensions [#2654](https://github.com/IntelPython/dpnp/pull/2654)
 * Refactored `dpnp.fft` and `dpnp.random` submodules by removing wildcard imports and defining explicit public exports [#2649](https://github.com/IntelPython/dpnp/pull/2649)
 * Added support for the `out` keyword to accept a tuple, bringing ufunc signatures into alignment with those in NumPy [#2664](https://github.com/IntelPython/dpnp/pull/2664)
+* Unified public API definitions in `dpnp.linalg` and `dpnp.scipy` submodules [#2663](https://github.com/IntelPython/dpnp/pull/2663)
 
 ### Deprecated
 

dpnp/linalg/__init__.py

@@ -38,9 +38,6 @@
 
 from .dpnp_iface_linalg import (
     LinAlgError,
-)
-from .dpnp_iface_linalg import __all__ as __all__linalg
-from .dpnp_iface_linalg import (
     cholesky,
     cond,
     cross,
@@ -74,4 +71,37 @@
     vector_norm,
 )
 
-__all__ = __all__linalg
+__all__ = [
+    "LinAlgError",
+    "cholesky",
+    "cond",
+    "cross",
+    "det",
+    "diagonal",
+    "eig",
+    "eigh",
+    "eigvals",
+    "eigvalsh",
+    "inv",
+    "lstsq",
+    "matmul",
+    "matrix_norm",
+    "matrix_power",
+    "matrix_rank",
+    "matrix_transpose",
+    "multi_dot",
+    "norm",
+    "outer",
+    "pinv",
+    "qr",
+    "solve",
+    "svd",
+    "svdvals",
+    "slogdet",
+    "tensordot",
+    "tensorinv",
+    "tensorsolve",
+    "trace",
+    "vecdot",
+    "vector_norm",
+]

dpnp/linalg/dpnp_iface_linalg.py

@@ -72,41 +72,6 @@
     dpnp_svd,
 )
 
-__all__ = [
-    "LinAlgError",
-    "cholesky",
-    "cond",
-    "cross",
-    "det",
-    "diagonal",
-    "eig",
-    "eigh",
-    "eigvals",
-    "eigvalsh",
-    "inv",
-    "lstsq",
-    "matmul",
-    "matrix_norm",
-    "matrix_power",
-    "matrix_rank",
-    "matrix_transpose",
-    "multi_dot",
-    "norm",
-    "outer",
-    "pinv",
-    "qr",
-    "solve",
-    "svd",
-    "svdvals",
-    "slogdet",
-    "tensordot",
-    "tensorinv",
-    "tensorsolve",
-    "trace",
-    "vecdot",
-    "vector_norm",
-]
-
 # Need to set the module explicitly, because it's initially exposed by LAPACK
 # pybind11 extension and to add the docstrings
 LinAlgError.__module__ = "dpnp.linalg"

dpnp/linalg/dpnp_utils_linalg.py

@@ -54,27 +54,6 @@
 import dpnp.backend.extensions.lapack._lapack_impl as li
 from dpnp.dpnp_utils import get_usm_allocations
 
-__all__ = [
-    "assert_2d",
-    "assert_stacked_2d",
-    "assert_stacked_square",
-    "dpnp_cholesky",
-    "dpnp_cond",
-    "dpnp_det",
-    "dpnp_eigh",
-    "dpnp_inv",
-    "dpnp_lstsq",
-    "dpnp_matrix_power",
-    "dpnp_matrix_rank",
-    "dpnp_multi_dot",
-    "dpnp_norm",
-    "dpnp_pinv",
-    "dpnp_qr",
-    "dpnp_slogdet",
-    "dpnp_solve",
-    "dpnp_svd",
-]
-
 
 # pylint:disable=missing-class-docstring
 class EighResult(NamedTuple):

dpnp/scipy/linalg/_decomp_lu.py

@@ -51,11 +51,6 @@
     dpnp_lu_solve,
 )
 
-__all__ = [
-    "lu_factor",
-    "lu_solve",
-]
-
 
 def lu_factor(a, overwrite_a=False, check_finite=True):
     """

dpnp/scipy/linalg/_utils.py

@@ -51,11 +51,6 @@
 from dpnp.dpnp_utils import get_usm_allocations
 from dpnp.linalg.dpnp_utils_linalg import _common_type
 
-__all__ = [
-    "dpnp_lu_factor",
-    "dpnp_lu_solve",
-]
-
 
 def _align_lu_solve_broadcast(lu, b):
     """Align LU and RHS batch dimensions with SciPy-like rules."""

dpnp/scipy/special/_erf.py

@@ -44,8 +44,6 @@
 import dpnp.backend.extensions.ufunc._ufunc_impl as ufi
 from dpnp.dpnp_algo.dpnp_elementwise_common import DPNPUnaryFunc
 
-__all__ = ["erf", "erfc", "erfcinv", "erfcx", "erfinv"]
-
 
 # pylint: disable=too-few-public-methods
 class DPNPErf(DPNPUnaryFunc):