Method register

prometheus_client/registry.py:37–50

Add a collector to the registry.

(self, collector: Collector)

        self.set_target_info(target_info)

    def register(self, collector: Collector) -> None:
        """Add a collector to the registry."""
        with self._lock:
            names = self._get_names(collector)
            duplicates = set(self._names_to_collectors).intersection(names)
            if duplicates:
                raise ValueError(
                    'Duplicated timeseries in CollectorRegistry: {}'.format(
                        duplicates))
            for name in names:
                self._names_to_collectors[name] = collector
            self._collector_to_names[collector] = names
            if self._support_collectors_without_names and not names:
                self._collectors_without_names.append(collector)

    def unregister(self, collector: Collector) -> None:
        """Remove a collector from the registry."""