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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _load_managed_entries(self):
 """ loads scheduler managed entries. no start-up procedures are performed """

        for process_name, process_entry in context.process_context.items():
            if isinstance(process_entry, ManagedProcessEntry):
                function = self.fire_managed_worker
            else:
                self.logger.warning('Skipping non-managed context entry {0} of type {1}.'
                                    .format(process_name, process_entry.__class__.__name__))
                continue

            try:
                self._register_process_entry(process_entry, function)
            except Exception:
                self.logger.error('Managed Thread Handler {0} failed to start. Skipping it.'
                                  .format(process_entry.key), exc_info=True)