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Change template syntax

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Templates now use a TypeName instead of an identifier, which makes it
clearer that it's an extern symbol (or that it's a Gtk.ListItem).
This commit is contained in:
James Westman 2023-05-09 19:42:33 -05:00
parent aebf8be278
commit 04509e4b2e
31 changed files with 175 additions and 55 deletions
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10
blueprintcompiler/language/property_binding.py
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@ -70,6 +70,8 @@ class PropertyBinding(AstNode):
@property
def source_obj(self) -> T.Optional[Object]:
if self.root.is_legacy_template(self.source):
return self.root.template
return self.context[ScopeCtx].objects.get(self.source)
@property
@ -127,3 +129,11 @@ class PropertyBinding(AstNode):
"Use 'bind-property', introduced in blueprint 0.8.0, to use binding flags",
actions=[CodeAction("Use 'bind-property'", "bind-property")],
)
@validate("source")
def legacy_template(self):
if self.root.is_legacy_template(self.source):
raise UpgradeWarning(
"Use 'template' instead of the class name (introduced in 0.8.0)",
actions=[CodeAction("Use 'template'", "template")],
)