def generate(cls, tree, features):
"""
Parses an AST and checks it.
"""
tree = Lowering(parser=tree.parser, features=features).process(tree)
module = Semantics(features=features).process(tree)
return tree, module
def parse(source, lower=False):
"""
Don't regenerate the parser on every call
"""
tree = _parser().parse(source, allow_single_quotes=False)
if not lower:
return tree
return Lowering(parser=tree.parser, features={}).process(tree)
def parse(source, lower=False):
"""
Don't regenerate the parser on every call
"""
tree = _parser().parse(source)
if not lower:
return tree
return Lowering(parser=tree.parser).process(tree)
def generate(cls, tree, storycontext, scope):
"""
Parses an AST and checks it.
"""
tree = Lowering(
parser=tree.parser, features=storycontext.features
).process(tree)
module = Semantics(
storycontext=storycontext, root_scope=scope
).process(tree)
return tree, module
def test_story_parse_lower(patch, story, parser):
patch.object(Lowering, 'process')
story.parse(parser=parser, lower=True)
parser.parse.assert_called_with(story.story)
Lowering.process.assert_called_with(Parser.parse())
assert story.tree == Lowering.process(Lowering.process())
def generate(cls, tree, debug=False):
"""
Parses an AST and checks it.
"""
tree = Lowering(parser=tree.parser).process(tree)
return Semantics().process(tree)