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swh/lister/github/tasks.py
| Show All 9 Lines | |||||
| GROUP_SPLIT = 10000 | GROUP_SPLIT = 10000 | ||||
| @shared_task(name=__name__ + '.IncrementalGitHubLister') | @shared_task(name=__name__ + '.IncrementalGitHubLister') | ||||
| def list_github_incremental(**lister_args): | def list_github_incremental(**lister_args): | ||||
| 'Incremental update of GitHub' | 'Incremental update of GitHub' | ||||
| lister = GitHubLister(**lister_args) | lister = GitHubLister(**lister_args) | ||||
| lister.run(min_bound=lister.db_last_index(), max_bound=None) | return lister.run(min_bound=lister.db_last_index(), max_bound=None) | ||||
| @shared_task(name=__name__ + '.RangeGitHubLister') | @shared_task(name=__name__ + '.RangeGitHubLister') | ||||
| def _range_github_lister(start, end, **lister_args): | def _range_github_lister(start, end, **lister_args): | ||||
| lister = GitHubLister(**lister_args) | lister = GitHubLister(**lister_args) | ||||
| lister.run(min_bound=start, max_bound=end) | return lister.run(min_bound=start, max_bound=end) | ||||
| @shared_task(name=__name__ + '.FullGitHubRelister', bind=True) | @shared_task(name=__name__ + '.FullGitHubRelister', bind=True) | ||||
| def list_github_full(self, split=None, **lister_args): | def list_github_full(self, split=None, **lister_args): | ||||
| """Full update of GitHub | """Full update of GitHub | ||||
| It's not to be called for an initial listing. | It's not to be called for an initial listing. | ||||
| """ | """ | ||||
| lister = GitHubLister(**lister_args) | lister = GitHubLister(**lister_args) | ||||
| ranges = lister.db_partition_indices(split or GROUP_SPLIT) | ranges = lister.db_partition_indices(split or GROUP_SPLIT) | ||||
| if not ranges: | if not ranges: | ||||
| self.log.info('Nothing to list') | self.log.info('Nothing to list') | ||||
| return | return | ||||
| random.shuffle(ranges) | random.shuffle(ranges) | ||||
| promise = group(_range_github_lister.s(minv, maxv, **lister_args) | promise = group(_range_github_lister.s(minv, maxv, **lister_args) | ||||
| for minv, maxv in ranges)() | for minv, maxv in ranges)() | ||||
| self.log.debug('%s OK (spawned %s subtasks)' % (self.name, len(ranges))) | self.log.debug('%s OK (spawned %s subtasks)' % (self.name, len(ranges))) | ||||
| try: | try: | ||||
| promise.save() # so that we can restore the GroupResult in tests | promise.save() # so that we can restore the GroupResult in tests | ||||
| except (NotImplementedError, AttributeError): | except (NotImplementedError, AttributeError): | ||||
| self.log.info('Unable to call save_group with current result backend.') | self.log.info('Unable to call save_group with current result backend.') | ||||
| # FIXME: what to do in terms of return here? | |||||
| return promise.id | return promise.id | ||||
| @shared_task(name=__name__ + '.ping') | @shared_task(name=__name__ + '.ping') | ||||
| def _ping(): | def _ping(): | ||||
| return 'OK' | return 'OK' | ||||