def _get_default_channel()

in generator/explores/explore.py [0:0]

• 12 lines of code
• 6 McCabe index (conditional complexity)

    def _get_default_channel(self, view: str) -> Optional[str]:
        channel_params = [
            param
            for _view_defn in self.get_view_lookml(view)["views"]
            for param in _view_defn.get("filters", [])
            if _view_defn["name"] == view and param["name"] == "channel"
        ]

        if channel_params:
            allowed_values = channel_params[0]["suggestions"]
            default_value = allowed_values[0]
            return escape_filter_expr(default_value)
        return None