INNER CODE UNIT · Python

visit

ExplosionEngine/Explosion · ThirdParty/ConanRecipes/build_recipes.py:105

    def visit(recipe: Recipe):
        if recipe.name in visited:
            return
        if recipe.name in visiting:
            raise SystemExit(f"error: dependency cycle involving '{recipe.name}'")
        visiting.add(recipe.name)
        for dep in sorted(recipe.requires):
            if dep in by_name:
                visit(by_name[dep])
        visiting.discard(recipe.name)
        visited.add(recipe.name)
        ordered.append(recipe)

    for recipe in recipes:
        visit(recipe)
    return ordered

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