Python Environment.get_lock_key方法代码示例

# 需要导入模块: from sentry.models import Environment [as 别名]
# 或者: from sentry.models.Environment import get_lock_key [as 别名]
    def post(self, request, organization, version):
        """
        Create a Deploy
        ```````````````

        Create a deploy for a given release.

        :pparam string organization_slug: the organization short name
        :pparam string version: the version identifier of the release.
        :param string environment: the environment you're deploying to
        :param string name: the optional name of the deploy
        :param url url: the optional url that points to the deploy
        :param datetime dateStarted: an optional date that indicates when
                                     the deploy started
        :param datetime dateFinished: an optional date that indicates when
                                      the deploy ended. If not provided, the
                                      current time is used.
        """
        try:
            release = Release.objects.get(
                version=version,
                organization=organization,
            )
        except Release.DoesNotExist:
            raise ResourceDoesNotExist

        if not self.has_release_permission(request, organization, release):
            raise PermissionDenied

        serializer = DeploySerializer(data=request.DATA)

        if serializer.is_valid():
            result = serializer.object
            try:
                env = Environment.objects.get(
                    organization_id=organization.id,
                    name=result['environment'],
                )
            except Environment.DoesNotExist:
                # TODO(jess): clean up when changing unique constraint
                lock_key = Environment.get_lock_key(organization.id, result['environment'])
                lock = locks.get(lock_key, duration=5)
                with TimedRetryPolicy(10)(lock.acquire):
                    try:
                        env = Environment.objects.get(
                            organization_id=organization.id,
                            name=result['environment'],
                        )
                    except Environment.DoesNotExist:
                        env = Environment.objects.create(
                            organization_id=organization.id,
                            name=result['environment'],
                        )

            try:
                with transaction.atomic():
                    deploy, created = Deploy.objects.create(
                        organization_id=organization.id,
                        release=release,
                        environment_id=env.id,
                        date_finished=result.get('dateFinished', timezone.now()),
                        date_started=result.get('dateStarted'),
                        name=result.get('name'),
                        url=result.get('url'),
                    ), True
            except IntegrityError:
                deploy, created = Deploy.objects.get(
                    organization_id=organization.id,
                    release=release,
                    environment_id=env.id,
                ), False
                deploy.update(
                    date_finished=result.get('dateFinished', timezone.now()),
                    date_started=result.get('dateStarted'),
                )

            activity = None
            for project in release.projects.all():
                activity = Activity.objects.create(
                    type=Activity.DEPLOY,
                    project=project,
                    ident=release.version,
                    data={
                        'version': release.version,
                        'deploy_id': deploy.id,
                        'environment': env.name
                    },
                    datetime=deploy.date_finished,
                )
            # Somewhat hacky, only send notification for one
            # Deploy Activity record because it will cover all projects
            if activity is not None:
                activity.send_notification()

            # This is the closest status code that makes sense, and we want
            # a unique 2xx response code so people can understand when
            # behavior differs.
            #   208 Already Reported (WebDAV; RFC 5842)
            status = 201 if created else 208

#.........这里部分代码省略.........