Function stripNonmatchingAPIs

scripts/reg.py:274–298

Remove tree Elements with 'api' attributes matching apiName. tree - Element at the root of the hierarchy to strip. Only its children can actually be removed, not the tree itself. apiName - string which much match a command-separated component of the 'api' att

(tree, apiName, actuallyDelete = True)

def stripNonmatchingAPIs(tree, apiName, actuallyDelete = True):
    """Remove tree Elements with 'api' attributes matching apiName.

        tree - Element at the root of the hierarchy to strip. Only its
            children can actually be removed, not the tree itself.
        apiName - string which much match a command-separated component of
            the 'api' attribute.
        actuallyDelete - only delete matching elements if True."""

    stack = deque()
    stack.append(tree)

    while len(stack) > 0:
        parent = stack.pop()

        for child in parent.findall('*'):
            api = child.get('api')

            if apiNameMatch(apiName, api):
                # Add child to the queue
                stack.append(child)
            elif not apiNameMatch(apiName, api):
                # Child does not match requested api. Remove it.
                if actuallyDelete:
                    parent.remove(child)


class BaseInfo: