Unify dpnp public API exports by refactoring __init__.py

CHANGELOG.md

@@ -34,6 +34,7 @@ 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 `dpnp` public API exports by consolidating function exports in `__init__.py` and removing wildcard imports [#2665](https://github.com/IntelPython/dpnp/pull/2665) [#2666](https://github.com/IntelPython/dpnp/pull/2666)
 
 ### Deprecated
 

dpnp/__init__.py

@@ -66,9 +66,6 @@
 from .dpnp_array import dpnp_array as ndarray
 from .dpnp_array_api_info import __array_namespace_info__
 from .dpnp_flatiter import flatiter as flatiter
-from .dpnp_iface_types import *
-from .dpnp_iface_utils import *
-from .dpnp_iface_utils import __all__ as _ifaceutils__all__
 from ._version import get_versions
 from . import exceptions as exceptions
 from . import fft as fft
@@ -77,6 +74,81 @@
 from . import scipy as scipy
 
 
+# =============================================================================
+# Data types, constants and type-related helpers
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# Data types (borrowed from NumPy)
+#
+# The order of these declarations are borrowed from the NumPy document:
+# https://numpy.org/doc/stable/reference/arrays.scalars.html
+# -----------------------------------------------------------------------------
+from .dpnp_iface_types import (
+    bool,
+    bool_,
+    byte,
+    cdouble,
+    complex128,
+    complex64,
+    complexfloating,
+    csingle,
+    double,
+    dtype,
+    float16,
+    float32,
+    float64,
+    floating,
+    inexact,
+    int_,
+    int8,
+    int16,
+    int32,
+    int64,
+    integer,
+    intc,
+    intp,
+    longlong,
+    number,
+    short,
+    signedinteger,
+    single,
+    ubyte,
+    uint8,
+    uint16,
+    uint32,
+    uint64,
+    uintc,
+    uintp,
+    unsignedinteger,
+    ushort,
+    ulonglong,
+)
+
+# -----------------------------------------------------------------------------
+# Constants (borrowed from NumPy)
+# -----------------------------------------------------------------------------
+from .dpnp_iface_types import (
+    e,
+    euler_gamma,
+    inf,
+    nan,
+    newaxis,
+    pi,
+)
+
+# -----------------------------------------------------------------------------
+# Type-related helper functions
+# -----------------------------------------------------------------------------
+from .dpnp_iface_types import (
+    common_type,
+    finfo,
+    iinfo,
+    isdtype,
+    issubdtype,
+    is_type_supported,
+)
+
 # =============================================================================
 # Routines
 #
@@ -424,6 +496,11 @@
     unwrap,
 )
 
+# -----------------------------------------------------------------------------
+# Miscellaneous routines
+# -----------------------------------------------------------------------------
+from .dpnp_iface_utils import byte_bounds
+
 # -----------------------------------------------------------------------------
 # Sorting, searching, and counting
 # -----------------------------------------------------------------------------
@@ -514,10 +591,8 @@
 )
 
 
-__all__ = _ifaceutils__all__
-
 # add submodules
-__all__ += ["exceptions", "fft", "linalg", "random", "scipy"]
+__all__ = ["exceptions", "fft", "linalg", "random", "scipy"]
 
 
 __version__ = get_versions()["version"]

dpnp/dpnp_array_api_info.py

@@ -38,8 +38,6 @@
 
 import dpctl.tensor as dpt
 
-__all__ = ["__array_namespace_info__"]
-
 
 def __array_namespace_info__():
     """

dpnp/dpnp_iface_types.py

@@ -47,60 +47,6 @@
 # pylint: disable=no-name-in-module
 from .dpnp_utils import get_usm_allocations
 
-__all__ = [
-    "bool",
-    "bool_",
-    "byte",
-    "cdouble",
-    "common_type",
-    "complex128",
-    "complex64",
-    "complexfloating",
-    "csingle",
-    "double",
-    "dtype",
-    "e",
-    "euler_gamma",
-    "finfo",
-    "float16",
-    "float32",
-    "float64",
-    "floating",
-    "iinfo",
-    "inexact",
-    "inf",
-    "int_",
-    "int8",
-    "int16",
-    "int32",
-    "int64",
-    "integer",
-    "intc",
-    "intp",
-    "isdtype",
-    "issubdtype",
-    "is_type_supported",
-    "longlong",
-    "nan",
-    "newaxis",
-    "number",
-    "pi",
-    "short",
-    "signedinteger",
-    "single",
-    "ubyte",
-    "uint8",
-    "uint16",
-    "uint32",
-    "uint64",
-    "uintc",
-    "uintp",
-    "unsignedinteger",
-    "ushort",
-    "ulonglong",
-]
-
-
 # pylint: disable=invalid-name
 # =============================================================================
 # Data types (borrowed from NumPy)

dpnp/dpnp_iface_utils.py

@@ -37,8 +37,6 @@
 
 import dpnp
 
-__all__ = ["byte_bounds"]
-
 
 def byte_bounds(a):
     """