From 491c756dc99fa4b126ddcbbee7de149d47c9199f Mon Sep 17 00:00:00 2001
From: Dylan Baker <dylan@pnwbakers.com>
Date: Tue, 1 Jun 2021 20:59:38 -0700
Subject: interpreter: use typed_kwargs for func_generator
Do the type checking in a nice tidy way
---
mesonbuild/interpreter/interpreter.py | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
(limited to 'mesonbuild/interpreter/interpreter.py')
diff --git a/mesonbuild/interpreter/interpreter.py b/mesonbuild/interpreter/interpreter.py
index 3c69edf..f2b1bd9 100644
--- a/mesonbuild/interpreter/interpreter.py
+++ b/mesonbuild/interpreter/interpreter.py
@@ -1955,8 +1955,17 @@ This will become a hard error in the future.''' % kwargs['input'], location=self
@permittedKwargs({'arguments', 'output', 'depends', 'depfile', 'capture',
'preserve_path_from'})
@typed_pos_args('generator', (ExecutableHolder, ExternalProgramHolder))
- def func_generator(self, node: mparser.FunctionNode, args: T.Tuple[T.Union[ExecutableHolder, ExternalProgramHolder]],
- kwargs) -> GeneratorHolder:
+ @typed_kwargs(
+ 'generator',
+ KwargInfo('arguments', ContainerTypeInfo(list, str, allow_empty=False), required=True, listify=True),
+ KwargInfo('output', ContainerTypeInfo(list, str, allow_empty=False), required=True, listify=True),
+ KwargInfo('depfile', str),
+ KwargInfo('capture', bool, default=False, since='0.43.0'),
+ KwargInfo('depends', ContainerTypeInfo(list, (BuildTargetHolder, CustomTargetHolder)), default=[], listify=True),
+ )
+ def func_generator(self, node: mparser.FunctionNode,
+ args: T.Tuple[T.Union[ExecutableHolder, ExternalProgramHolder]],
+ kwargs: 'kwargs.FuncGenerator') -> GeneratorHolder:
gen = build.Generator(args[0].held_object, kwargs)
holder = GeneratorHolder(self, gen, self)
self.generators.append(holder)
--
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