prefect 0.15.0

Release 0.15.0

on Python PyPI

0.15.0

Released on July 1, 2021.

Features

• Add objects for inspecting flows, flow runs, and task runs without writing queries - #4426
• Rehaul prefect run CLI for executing flows locally and with agents - #4463
• Add flow run tasks to simplify flow run result passing - #4563
• Add agentless execution for flow runs - #4589
• Add prefect auth create-key to create API keys - #4643
• Add prefect auth list-keys to list API key metadata - #4643
• Add prefect auth revoke-key to revoke an API key - #4643
• Add prefect auth status command to see the state of your authentication - #4643

Enhancements

• Improve flow run documentation with new dedicated section - #4492
• Update Client to support API keys - #4643
• Add API key support to prefect auth login/logout/switch-tenants - #4643
• API keys can be configured in the Prefect config - #4643
• Change SendGrid SendEmail task to use secret value - #4669
• Add TenantView for retrieval of tenant information - #4676
• Add custom rbac documentation - #4696
• Exit with non-zero status on flow run failure when watched - #4709
• Display return code on local agent flow process failure - #4715

Task Library

• Add KafkaBatchConsume and KafkaBatchProduce tasks - #4533

Fixes

• Fix cleanup issue with Git storage on Windows - #4665
• Pass API keys as tokens for compatibility when creating flow run environments - #4683
• Fix missing event timestamp attribute errors in K8s agent - #4693
• Fix backwards compatibility for flows without a terminal_state_handler - #4695
• Raise a better exception when a task run result type is not set in TaskRunView.get_result() - #4708

Deprecations

• Deprecate prefect auth create-token - #4643
• Deprecate prefect auth list-tokens - #4643
• Deprecate prefect auth revoke-token - #4643
• Deprecate setting auth tokens in the Prefect config - #4643
• prefect.utilities.exceptions has been deprecated in favor of prefect.exceptions - #4664

Breaking Changes

• Remove deprecated prefect.environment.storage module
• Remove deprecated DockerAgent kwarg network
• Remove deprecated kubernetes.ResourceManager class
• Remove deprecated prefect agent start/install <agent-type> commands
• Remove deprecated prefect agent local start flag --storage-labels
• Remove deprecated DroboxDownload task kwarg access_token_secret
• Remove deprecated GCS... tasks kwarg encryption_key_secret
• Remove deprecated prefect.tasks.google module
• Remove deprecated prefect.tasks.secret.Secret class
• Remove deprecated Scheduler serializers for Prefect <0.6.0
• Remove deprecated RunGreatExpectionsCheckpoint task
• Remove deprecated OneTimeSchedule and UnionSchedule classes
• Remove deprecated flow run tasks ending in Task
• Remove deprecated prefect.utilities.tasks.unmapped; moved to prefect.utilities.edges.unmapped
• Prefect state signals now inherit from BaseException to prevent accidental capture - #4664
• TaskTimeoutError has been replaced with TaskTimeoutSignal - #4664
• VersionLockError has been replaced with VersionLockMismatchSignal - #4664

Contributors

• Stéphan Taljaard
• Tenzin Choedak