INNER CODE UNIT · Python

preview

WMAL/kodachios · Kodachi-OS-10-stable/open/dock/lib/kodachi_direct.py:536

    def preview(self, key, parameters=None):
        bindings = self.bindings(key)
        values = dict(parameters or {})
        allowed = {item["name"] for binding in bindings
                   for item in binding["parameters"]}
        unexpected = sorted(set(values) - allowed)
        if unexpected:
            raise DirectContractError(
                "unexpected typed parameter(s): " + ", ".join(unexpected))
        commands = []
        for binding in bindings:
            names = {item["name"] for item in binding["parameters"]}
            selected = {name: values[name] for name in names if name in values}
            if names and not selected:
                argv = [binding["executable"], *binding["argv"]]
                if binding.get("needsSudo") or binding.get("runAsUser"):
                    prefix = [SUDO, "-n"]
                    if binding.get("runAsUser"):

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