Function ProcessVariablesAndConditionsInList

tools/gyp/pylib/gyp/input.py:1401–1435

(the_list, phase, variables, build_file)

def ProcessVariablesAndConditionsInList(the_list, phase, variables, build_file):
    # Iterate using an index so that new values can be assigned into the_list.
    index = 0
    while index < len(the_list):
        item = the_list[index]
        if isinstance(item, dict):
            # Make a copy of the variables dict so that it won't influence anything
            # outside of its own scope.
            ProcessVariablesAndConditionsInDict(item, phase, variables, build_file)
        elif isinstance(item, list):
            ProcessVariablesAndConditionsInList(item, phase, variables, build_file)
        elif isinstance(item, str):
            expanded = ExpandVariables(item, phase, variables, build_file)
            if type(expanded) in (str, int):
                the_list[index] = expanded
            elif isinstance(expanded, list):
                the_list[index : index + 1] = expanded
                index += len(expanded)

                # index now identifies the next item to examine.  Continue right now
                # without falling into the index increment below.
                continue
            else:
                raise ValueError(
                    "Variable expansion in this context permits strings and "
                    + "lists only, found "
                    + expanded.__class__.__name__
                    + " at "
                    + index
                )
        elif not isinstance(item, int):
            raise TypeError(
                "Unknown type " + item.__class__.__name__ + " at index " + index
            )
        index = index + 1


def BuildTargetsDict(data):