modules: use module level information about new and deprecation

Instead of using FeatureNew/FeatureDeprecated in the module.

The goal here is to be able to handle information about modules in a
single place, instead of having to handle it separately. Each module
simply defines some metadata, and then the interpreter handles the rest.

24 files changed, 105 insertions, 48 deletions

diff --git a/mesonbuild/modules/__init__.py b/mesonbuild/modules/__init__.py
index 56370d1..0681940 100644
--- a/mesonbuild/modules/__init__.py
+++ b/mesonbuild/modules/__init__.py
@@ -15,6 +15,7 @@
 # This file contains the base representation for import('modname')
 
 from __future__ import annotations
+import dataclasses
 import typing as T
 
 from .. import mesonlib
@@ -163,6 +164,17 @@ class ModuleObject(HoldableObject):
 class MutableModuleObject(ModuleObject):
     pass
 
+
+@dataclasses.dataclass
+class ModuleInfo:
+
+    """Metadata about a Module."""
+
+    name: str
+    added: T.Optional[str] = None
+    deprecated: T.Optional[str] = None
+
+
 class NewExtensionModule(ModuleObject):
 
     """Class for modern modules
@@ -170,6 +182,8 @@ class NewExtensionModule(ModuleObject):
     provides the found method.
     """
 
+    INFO: ModuleInfo
+
     def __init__(self) -> None:
         super().__init__()
         self.methods.update({
@@ -203,6 +217,10 @@ class NotFoundExtensionModule(NewExtensionModule):
     provides the found method.
     """
 
+    def __init__(self, name: str) -> None:
+        super().__init__()
+        self.INFO = ModuleInfo(name)
+
     @staticmethod
     def found() -> bool:
         return False
diff --git a/mesonbuild/modules/cmake.py b/mesonbuild/modules/cmake.py
index 1950254..326aac6 100644
--- a/mesonbuild/modules/cmake.py
+++ b/mesonbuild/modules/cmake.py
@@ -18,7 +18,7 @@ import os, os.path, pathlib
 import shutil
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue, ModuleObject
+from . import ExtensionModule, ModuleReturnValue, ModuleObject, ModuleInfo
 
 from .. import build, mesonlib, mlog, dependencies
 from ..cmake import TargetOptions, cmake_defines_to_args
@@ -247,7 +247,8 @@ class CmakeModule(ExtensionModule):
     cmake_detected = False
     cmake_root = None
 
-    @FeatureNew('CMake Module', '0.50.0')
+    INFO = ModuleInfo('cmake', '0.50.0')
+
     def __init__(self, interpreter):
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/dlang.py b/mesonbuild/modules/dlang.py
index d9255d9..7a9b99f 100644
--- a/mesonbuild/modules/dlang.py
+++ b/mesonbuild/modules/dlang.py
@@ -18,17 +18,18 @@
 import json
 import os
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from .. import dependencies
 from .. import mlog
-from ..interpreterbase import FeatureNew, typed_pos_args
+from ..interpreterbase import typed_pos_args
 from ..mesonlib import Popen_safe, MesonException
 
 class DlangModule(ExtensionModule):
     class_dubbin = None
     init_dub = False
 
-    @FeatureNew('Dlang Module', '0.48.0')
+    INFO = ModuleInfo('dlang', '0.48.0')
+
     def __init__(self, interpreter):
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/fs.py b/mesonbuild/modules/fs.py
index d0f5e2e..f0e3f4c 100644
--- a/mesonbuild/modules/fs.py
+++ b/mesonbuild/modules/fs.py
@@ -18,7 +18,7 @@ import os
 from pathlib import Path, PurePath, PureWindowsPath
 
 from .. import mlog
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from ..mesonlib import (
     File,
     MesonException,
@@ -41,7 +41,8 @@ if T.TYPE_CHECKING:
 
 class FSModule(ExtensionModule):
 
-    @FeatureNew('Fs Module', '0.53.0')
+    INFO = ModuleInfo('fs', '0.53.0')
+
     def __init__(self, interpreter: 'Interpreter') -> None:
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/gnome.py b/mesonbuild/modules/gnome.py
index 230783a..1c21cce 100644
--- a/mesonbuild/modules/gnome.py
+++ b/mesonbuild/modules/gnome.py
@@ -24,7 +24,7 @@ import subprocess
 import textwrap
 import typing as T
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from . import ModuleReturnValue
 from .. import build
 from .. import interpreter
@@ -272,6 +272,9 @@ gresource_dep_needed_version = '>= 2.51.1'
 native_glib_version: T.Optional[str] = None
 
 class GnomeModule(ExtensionModule):
+
+    INFO = ModuleInfo('gnome')
+
     def __init__(self, interpreter: 'Interpreter') -> None:
         super().__init__(interpreter)
         self.gir_dep: T.Optional[Dependency] = None
diff --git a/mesonbuild/modules/hotdoc.py b/mesonbuild/modules/hotdoc.py
index beb92b8..b354d17 100644
--- a/mesonbuild/modules/hotdoc.py
+++ b/mesonbuild/modules/hotdoc.py
@@ -20,10 +20,10 @@ from collections import OrderedDict
 from mesonbuild import mesonlib
 from mesonbuild import mlog, build
 from mesonbuild.coredata import MesonException
-from . import ModuleReturnValue
+from . import ModuleReturnValue, ModuleInfo
 from . import ExtensionModule
 from ..dependencies import Dependency, InternalDependency
-from ..interpreterbase import FeatureNew, InvalidArguments, noPosargs, noKwargs, typed_pos_args
+from ..interpreterbase import InvalidArguments, noPosargs, noKwargs, typed_pos_args
 from ..interpreter import CustomTargetHolder
 from ..programs import ExternalProgram
 
@@ -38,6 +38,7 @@ MIN_HOTDOC_VERSION = '0.8.100'
 
 
 class HotdocTargetBuilder:
+
     def __init__(self, name, state, hotdoc, interpreter, kwargs):
         self.hotdoc = hotdoc
         self.build_by_default = kwargs.pop('build_by_default', False)
@@ -396,7 +397,9 @@ class HotdocTarget(build.CustomTarget):
 
 
 class HotDocModule(ExtensionModule):
-    @FeatureNew('Hotdoc Module', '0.48.0')
+
+    INFO = ModuleInfo('hotdoc', '0.48.0')
+
     def __init__(self, interpreter):
         super().__init__(interpreter)
         self.hotdoc = ExternalProgram('hotdoc')
diff --git a/mesonbuild/modules/i18n.py b/mesonbuild/modules/i18n.py
index f5eec96..2af1198 100644
--- a/mesonbuild/modules/i18n.py
+++ b/mesonbuild/modules/i18n.py
@@ -16,7 +16,7 @@ from __future__ import annotations
 from os import path
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue
+from . import ExtensionModule, ModuleReturnValue, ModuleInfo
 from .. import build
 from .. import mesonlib
 from .. import mlog
@@ -124,6 +124,9 @@ PRESET_ARGS = {
 
 
 class I18nModule(ExtensionModule):
+
+    INFO = ModuleInfo('i18n')
+
     def __init__(self, interpreter: 'Interpreter'):
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/java.py b/mesonbuild/modules/java.py
index a8e5062..a48750a 100644
--- a/mesonbuild/modules/java.py
+++ b/mesonbuild/modules/java.py
@@ -22,7 +22,7 @@ from mesonbuild.build import CustomTarget, CustomTargetIndex, GeneratedList, Tar
 from mesonbuild.compilers import detect_compiler_for
 from mesonbuild.interpreterbase.decorators import ContainerTypeInfo, FeatureDeprecated, FeatureNew, KwargInfo, typed_pos_args, typed_kwargs
 from mesonbuild.mesonlib import version_compare, MachineChoice
-from . import NewExtensionModule, ModuleReturnValue
+from . import NewExtensionModule, ModuleReturnValue, ModuleInfo
 
 if T.TYPE_CHECKING:
     from . import ModuleState
@@ -30,7 +30,9 @@ if T.TYPE_CHECKING:
     from ..interpreter import Interpreter
 
 class JavaModule(NewExtensionModule):
-    @FeatureNew('Java Module', '0.60.0')
+
+    INFO = ModuleInfo('java', '0.60.0')
+
     def __init__(self, interpreter: Interpreter):
         super().__init__()
         self.methods.update({
diff --git a/mesonbuild/modules/keyval.py b/mesonbuild/modules/keyval.py
index 36daea8..94db567 100644
--- a/mesonbuild/modules/keyval.py
+++ b/mesonbuild/modules/keyval.py
@@ -15,9 +15,9 @@
 import os
 import typing as T
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from .. import mesonlib
-from ..interpreterbase import FeatureNew, noKwargs, typed_pos_args
+from ..interpreterbase import noKwargs, typed_pos_args
 
 if T.TYPE_CHECKING:
     from ..interpreter import Interpreter
@@ -25,7 +25,8 @@ if T.TYPE_CHECKING:
 
 class KeyvalModule(ExtensionModule):
 
-    @FeatureNew('Keyval Module', '0.55.0')
+    INFO = ModuleInfo('keyval', '0.55.0')
+
     def __init__(self, interp: 'Interpreter'):
         super().__init__(interp)
         self.methods.update({
diff --git a/mesonbuild/modules/modtest.py b/mesonbuild/modules/modtest.py
index e36899f..15f8237 100644
--- a/mesonbuild/modules/modtest.py
+++ b/mesonbuild/modules/modtest.py
@@ -15,7 +15,7 @@
 from __future__ import annotations
 import typing as T
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from ..interpreterbase import noKwargs, noPosargs
 
 if T.TYPE_CHECKING:
@@ -25,6 +25,9 @@ if T.TYPE_CHECKING:
 
 
 class TestModule(ExtensionModule):
+
+    INFO = ModuleInfo('modtest')
+
     def __init__(self, interpreter: Interpreter) -> None:
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/pkgconfig.py b/mesonbuild/modules/pkgconfig.py
index 830341c..394b480 100644
--- a/mesonbuild/modules/pkgconfig.py
+++ b/mesonbuild/modules/pkgconfig.py
@@ -16,7 +16,7 @@ from pathlib import PurePath
 import os
 import typing as T
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from . import ModuleReturnValue
 from .. import build
 from .. import dependencies
@@ -276,6 +276,9 @@ class DependenciesHelper:
         self.cflags = _fn(self.cflags)
 
 class PkgConfigModule(ExtensionModule):
+
+    INFO = ModuleInfo('pkgconfig')
+
     def __init__(self, interpreter):
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/python.py b/mesonbuild/modules/python.py
index 5a6daa0..91443b8 100644
--- a/mesonbuild/modules/python.py
+++ b/mesonbuild/modules/python.py
@@ -20,7 +20,7 @@ import os
 import shutil
 import typing as T
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from .. import mesonlib
 from .. import mlog
 from ..coredata import UserFeatureOption
@@ -663,7 +663,8 @@ class PythonInstallation(ExternalProgramHolder):
 
 class PythonModule(ExtensionModule):
 
-    @FeatureNew('Python Module', '0.46.0')
+    INFO = ModuleInfo('python', '0.46.0')
+
     def __init__(self, interpreter: 'Interpreter') -> None:
         super().__init__(interpreter)
         self.installations: T.Dict[str, ExternalProgram] = {}
diff --git a/mesonbuild/modules/python3.py b/mesonbuild/modules/python3.py
index 1e7463c..52f8531 100644
--- a/mesonbuild/modules/python3.py
+++ b/mesonbuild/modules/python3.py
@@ -15,15 +15,16 @@
 import sysconfig
 from .. import mesonlib
 
-from . import ExtensionModule
-from ..interpreterbase import typed_pos_args, noPosargs, noKwargs, permittedKwargs, FeatureDeprecated, FeatureNew
+from . import ExtensionModule, ModuleInfo
+from ..interpreterbase import typed_pos_args, noPosargs, noKwargs, permittedKwargs
 from ..build import known_shmod_kwargs
 from ..programs import ExternalProgram
 
 
 class Python3Module(ExtensionModule):
-    @FeatureNew('python3 module', '0.38.0')
-    @FeatureDeprecated('python3 module', '0.48.0')
+
+    INFO = ModuleInfo('python3', '0.38.0', deprecated='0.48.0')
+
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.methods.update({
diff --git a/mesonbuild/modules/qt4.py b/mesonbuild/modules/qt4.py
index e85a150..b8948f7 100644
--- a/mesonbuild/modules/qt4.py
+++ b/mesonbuild/modules/qt4.py
@@ -13,10 +13,13 @@
 # limitations under the License.
 
 from .qt import QtBaseModule
+from . import ModuleInfo
 
 
 class Qt4Module(QtBaseModule):
 
+    INFO = ModuleInfo('qt4')
+
     def __init__(self, interpreter):
         QtBaseModule.__init__(self, interpreter, qt_version=4)
 
diff --git a/mesonbuild/modules/qt5.py b/mesonbuild/modules/qt5.py
index 873c2db..3933ea0 100644
--- a/mesonbuild/modules/qt5.py
+++ b/mesonbuild/modules/qt5.py
@@ -13,10 +13,13 @@
 # limitations under the License.
 
 from .qt import QtBaseModule
+from . import ModuleInfo
 
 
 class Qt5Module(QtBaseModule):
 
+    INFO = ModuleInfo('qt5')
+
     def __init__(self, interpreter):
         QtBaseModule.__init__(self, interpreter, qt_version=5)
 
diff --git a/mesonbuild/modules/qt6.py b/mesonbuild/modules/qt6.py
index 3cfe243..66fc43f 100644
--- a/mesonbuild/modules/qt6.py
+++ b/mesonbuild/modules/qt6.py
@@ -13,12 +13,13 @@
 # limitations under the License.
 
 from .qt import QtBaseModule
-from ..interpreterbase import FeatureNew
+from . import ModuleInfo
 
 
 class Qt6Module(QtBaseModule):
 
-    @FeatureNew('Qt6 Module', '0.57.0')
+    INFO = ModuleInfo('qt6', '0.57.0')
+
     def __init__(self, interpreter):
         QtBaseModule.__init__(self, interpreter, qt_version=6)
 
diff --git a/mesonbuild/modules/sourceset.py b/mesonbuild/modules/sourceset.py
index f091f6e..7bec2b7 100644
--- a/mesonbuild/modules/sourceset.py
+++ b/mesonbuild/modules/sourceset.py
@@ -15,7 +15,7 @@
 from __future__ import annotations
 import typing as T
 
-from . import ExtensionModule, ModuleObject, MutableModuleObject
+from . import ExtensionModule, ModuleObject, MutableModuleObject, ModuleInfo
 from .. import build
 from .. import dependencies
 from .. import mesonlib
@@ -289,7 +289,9 @@ class SourceFilesObject(ModuleObject):
         return list(self.files.deps)
 
 class SourceSetModule(ExtensionModule):
-    @FeatureNew('SourceSet module', '0.51.0')
+
+    INFO = ModuleInfo('sourceset', '0.51.0')
+
     def __init__(self, interpreter: Interpreter):
         super().__init__(interpreter)
         self.methods.update({
diff --git a/mesonbuild/modules/unstable_cuda.py b/mesonbuild/modules/unstable_cuda.py
index 08dc016..e2340fc 100644
--- a/mesonbuild/modules/unstable_cuda.py
+++ b/mesonbuild/modules/unstable_cuda.py
@@ -19,11 +19,11 @@ import re
 from ..mesonlib import version_compare
 from ..compilers import CudaCompiler
 
-from . import NewExtensionModule
+from . import NewExtensionModule, ModuleInfo
 
 from ..interpreterbase import (
     flatten, permittedKwargs, noKwargs,
-    InvalidArguments, FeatureNew
+    InvalidArguments
 )
 
 if T.TYPE_CHECKING:
@@ -32,7 +32,8 @@ if T.TYPE_CHECKING:
 
 class CudaModule(NewExtensionModule):
 
-    @FeatureNew('CUDA module', '0.50.0')
+    INFO = ModuleInfo('CUDA', '0.50.0')
+
     def __init__(self, *args, **kwargs):
         super().__init__()
         self.methods.update({
diff --git a/mesonbuild/modules/unstable_external_project.py b/mesonbuild/modules/unstable_external_project.py
index 82e51e8..74279a6 100644
--- a/mesonbuild/modules/unstable_external_project.py
+++ b/mesonbuild/modules/unstable_external_project.py
@@ -18,7 +18,7 @@ import shlex
 import subprocess
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue, NewExtensionModule
+from . import ExtensionModule, ModuleReturnValue, NewExtensionModule, ModuleInfo
 from .. import mlog, build
 from ..compilers.compilers import CFLAGS_MAPPING
 from ..envconfig import ENV_VAR_PROG_MAP
@@ -273,7 +273,9 @@ class ExternalProject(NewExtensionModule):
 
 
 class ExternalProjectModule(ExtensionModule):
-    @FeatureNew('External build system Module', '0.56.0')
+
+    INFO = ModuleInfo('External build system', '0.56.0')
+
     def __init__(self, interpreter: 'Interpreter'):
         super().__init__(interpreter)
         self.methods.update({'add_project': self.add_project,
diff --git a/mesonbuild/modules/unstable_icestorm.py b/mesonbuild/modules/unstable_icestorm.py
index b4ddd5c..50809b9 100644
--- a/mesonbuild/modules/unstable_icestorm.py
+++ b/mesonbuild/modules/unstable_icestorm.py
@@ -16,11 +16,10 @@ from __future__ import annotations
 import itertools
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue
+from . import ExtensionModule, ModuleReturnValue, ModuleInfo
 from .. import build
 from .. import mesonlib
 from ..interpreter.type_checking import CT_INPUT_KW
-from ..interpreterbase import FeatureNew
 from ..interpreterbase.decorators import KwargInfo, typed_kwargs, typed_pos_args
 
 if T.TYPE_CHECKING:
@@ -37,7 +36,8 @@ if T.TYPE_CHECKING:
 
 class IceStormModule(ExtensionModule):
 
-    @FeatureNew('FPGA/Icestorm Module', '0.45.0')
+    INFO = ModuleInfo('FPGA/Icestorm', '0.45.0')
+
     def __init__(self, interpreter: Interpreter) -> None:
         super().__init__(interpreter)
         self.tools: T.Dict[str, ExternalProgram] = {}
diff --git a/mesonbuild/modules/unstable_rust.py b/mesonbuild/modules/unstable_rust.py
index e31a697..cc0620d 100644
--- a/mesonbuild/modules/unstable_rust.py
+++ b/mesonbuild/modules/unstable_rust.py
@@ -15,12 +15,12 @@
 import os
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue
+from . import ExtensionModule, ModuleReturnValue, ModuleInfo
 from .. import mlog
 from ..build import BothLibraries, BuildTarget, CustomTargetIndex, Executable, ExtractedObjects, GeneratedList, IncludeDirs, CustomTarget, StructuredSources
 from ..dependencies import Dependency, ExternalLibrary
 from ..interpreter.interpreter import TEST_KWARGS, OUTPUT_KW
-from ..interpreterbase import ContainerTypeInfo, InterpreterException, KwargInfo, FeatureNew, typed_kwargs, typed_pos_args, noPosargs
+from ..interpreterbase import ContainerTypeInfo, InterpreterException, KwargInfo, typed_kwargs, typed_pos_args, noPosargs
 from ..mesonlib import File
 
 if T.TYPE_CHECKING:
@@ -50,7 +50,8 @@ class RustModule(ExtensionModule):
 
     """A module that holds helper functions for rust."""
 
-    @FeatureNew('rust module', '0.57.0')
+    INFO = ModuleInfo('rust', '0.57.0')
+
     def __init__(self, interpreter: 'Interpreter') -> None:
         super().__init__(interpreter)
         self._bindgen_bin: T.Optional['ExternalProgram'] = None
diff --git a/mesonbuild/modules/unstable_simd.py b/mesonbuild/modules/unstable_simd.py
index 8715a14..6766380 100644
--- a/mesonbuild/modules/unstable_simd.py
+++ b/mesonbuild/modules/unstable_simd.py
@@ -15,13 +15,12 @@
 from .. import mesonlib, compilers, mlog
 from .. import build
 
-from . import ExtensionModule
-
-from ..interpreterbase import FeatureNew
+from . import ExtensionModule, ModuleInfo
 
 class SimdModule(ExtensionModule):
 
-    @FeatureNew('SIMD module', '0.42.0')
+    INFO = ModuleInfo('SIMD', '0.42.0')
+
     def __init__(self, interpreter):
         super().__init__(interpreter)
         # FIXME add Altivec and AVX512.
diff --git a/mesonbuild/modules/unstable_wayland.py b/mesonbuild/modules/unstable_wayland.py
index 94c11f1..392e1a7 100644
--- a/mesonbuild/modules/unstable_wayland.py
+++ b/mesonbuild/modules/unstable_wayland.py
@@ -16,10 +16,10 @@ from __future__ import annotations
 import os
 import typing as T
 
-from . import ExtensionModule, ModuleReturnValue
+from . import ExtensionModule, ModuleReturnValue, ModuleInfo
 from ..build import CustomTarget
 from ..interpreter.type_checking import NoneType, in_set_validator
-from ..interpreterbase import FeatureNew, typed_pos_args, typed_kwargs, KwargInfo
+from ..interpreterbase import typed_pos_args, typed_kwargs, KwargInfo
 from ..mesonlib import File, MesonException
 
 if T.TYPE_CHECKING:
@@ -45,7 +45,8 @@ if T.TYPE_CHECKING:
 
 class WaylandModule(ExtensionModule):
 
-    @FeatureNew('wayland module', '0.62.0')
+    INFO = ModuleInfo('wayland', '0.62.0')
+
     def __init__(self, interpreter: Interpreter) -> None:
         super().__init__(interpreter)
 
diff --git a/mesonbuild/modules/windows.py b/mesonbuild/modules/windows.py
index 58a08a7..17ee5f1 100644
--- a/mesonbuild/modules/windows.py
+++ b/mesonbuild/modules/windows.py
@@ -18,7 +18,7 @@ import re
 import typing as T
 
 
-from . import ExtensionModule
+from . import ExtensionModule, ModuleInfo
 from . import ModuleReturnValue
 from .. import mesonlib, build
 from .. import mlog
@@ -55,6 +55,9 @@ class ResourceCompilerType(enum.Enum):
     wrc = 3
 
 class WindowsModule(ExtensionModule):
+
+    INFO = ModuleInfo('windows')
+
     def __init__(self, interpreter: 'Interpreter'):
         super().__init__(interpreter)
         self._rescomp: T.Optional[T.Tuple[ExternalProgram, ResourceCompilerType]] = None