nitypes: Delete _typing submodule and use typing_extensions directly (#21)

* pyproject.toml: Add dependency on typing-extensions

* Update poetry.lock

* nitypes: Use typing_extensions directly

* nitypes: Delete _typing.py

* docs: Add intersphinx typing-extensions

* Revert "docs: Add intersphinx typing-extensions"

This reverts commit eb3dc85.

Author: bkeryan

poetry.lock

@@ -15,6 +15,7 @@ numpy = [
   { version = ">=2.1", python = "^3.13" },
 ]
 hightime = "^0.2.2"
+typing-extensions = ">=4.13.2"
 
 [tool.poetry.group.lint.dependencies]
 bandit = { version = ">=1.7", extras = ["toml"] }

pyproject.toml

@@ -6,9 +6,9 @@
 from typing import Any, TypeVar, Union, cast
 
 import hightime as ht
+from typing_extensions import TypeAlias
 
 from nitypes._exceptions import invalid_arg_type, invalid_requested_type
-from nitypes._typing import TypeAlias
 
 _AnyDateTime: TypeAlias = Union[dt.datetime, ht.datetime]
 _TDateTime = TypeVar("_TDateTime", dt.datetime, ht.datetime)

src/nitypes/_typing.py

@@ -9,10 +9,10 @@
 import hightime as ht
 import numpy as np
 import numpy.typing as npt
+from typing_extensions import Self, TypeAlias
 
 from nitypes._arguments import arg_to_uint, validate_dtype, validate_unsupported_arg
 from nitypes._exceptions import invalid_arg_type, invalid_array_ndim
-from nitypes._typing import Self, TypeAlias
 from nitypes.waveform._exceptions import (
     input_array_data_type_mismatch,
     input_waveform_data_type_mismatch,

src/nitypes/time/_conversion.py

@@ -4,7 +4,7 @@
 from collections.abc import Mapping
 from typing import Iterator, MutableMapping, Union
 
-from nitypes._typing import TypeAlias
+from typing_extensions import TypeAlias
 
 # Extended property keys
 CHANNEL_NAME = "NI_ChannelName"

src/nitypes/waveform/_analog_waveform.py

@@ -6,8 +6,9 @@
 from collections.abc import Iterable, Sequence
 from typing import Any, Generic, SupportsIndex, TypeVar
 
+from typing_extensions import Self
+
 from nitypes._exceptions import add_note
-from nitypes._typing import Self
 from nitypes.waveform._timing._sample_interval import (
     SampleIntervalMode,
     SampleIntervalStrategy,

src/nitypes/waveform/_extended_properties.py

@@ -6,15 +6,14 @@
 from typing import Any, TypeVar, Union, cast
 
 import hightime as ht
+from typing_extensions import TypeAlias
 
 from nitypes._exceptions import invalid_arg_type, invalid_requested_type
-from nitypes._typing import TypeAlias
 from nitypes.time._conversion import convert_datetime, convert_timedelta
 from nitypes.waveform._timing._base import BaseTiming
 from nitypes.waveform._timing._precision import PrecisionTiming
 from nitypes.waveform._timing._standard import Timing
 
-
 _AnyTiming: TypeAlias = Union[BaseTiming[Any, Any], Timing, PrecisionTiming]
 _TTiming = TypeVar("_TTiming", bound=BaseTiming[Any, Any])
 

src/nitypes/waveform/_timing/_base.py

@@ -4,8 +4,8 @@
 from typing import ClassVar
 
 import hightime as ht
+from typing_extensions import override
 
-from nitypes._typing import override
 from nitypes.waveform._timing._base import BaseTiming
 from nitypes.waveform._timing._sample_interval import SampleIntervalMode
 

src/nitypes/waveform/_timing/_conversion.py

@@ -4,7 +4,8 @@
 from collections.abc import Sequence
 from typing import ClassVar
 
-from nitypes._typing import override
+from typing_extensions import override
+
 from nitypes.waveform._timing._base import BaseTiming
 from nitypes.waveform._timing._sample_interval import SampleIntervalMode