Add NOSCRIPT error recovery for async operations

[yedidyakfir]

Summary

Extends NOSCRIPT error recovery to async operations outside pipeline context. When arun_sha() encounters a NOSCRIPT error (e.g., after Redis restart), it now automatically re-registers Lua scripts and retries.

Changes

• arun_sha() recovery: Added try/catch for NoScriptError with automatic script re-registration and retry
• PersistentNoScriptError: Raised when scripts fail to execute even after re-registration, indicating a server-side issue
• flush_scripts fixture: Added test fixture to flush scripts before tests rather than mid-pipeline
• Test cleanup: Simplified NOSCRIPT recovery tests to use the new fixture

Testing

• Existing integration tests updated to use flush_scripts fixture
• Tests verify recovery works for pipeline operations after script flush
• Tests verify PersistentNoScriptError is raised when recovery fails

Closes #190

[Copilot]

Pull request overview

This pull request extends NOSCRIPT error recovery to async operations outside of pipeline contexts. The main change is adding automatic script re-registration and retry logic to the arun_sha() function, which is used by dict operations like apop() and apopitem(). The PR also introduces test fixtures to simplify NOSCRIPT recovery testing.

Changes:

• Added NOSCRIPT error recovery to arun_sha() with automatic script re-registration and retry
• Introduced PersistentNoScriptError exception for cases where recovery fails
• Added flush_scripts and disable_noscript_recovery test fixtures for cleaner testing

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
rapyer/scripts/registry.py	Implements NOSCRIPT error recovery in arun_sha() with try-catch logic and raises PersistentNoScriptError on persistent failures
rapyer/base.py	Updates import to use module reference (scripts_registry) instead of direct function import
tests/integration/conftest.py	Adds flush_scripts fixture to flush scripts before tests and disable_noscript_recovery fixture to mock recovery for failure testing
tests/integration/pipeline/test_pipeline_noscript_recovery.py	Simplifies tests by using new fixtures instead of inline script flushing; removes unused imports
tests/integration/dct/test_redis_dict.py	Adds test for apop raising PersistentNoScriptError when recovery is disabled
CHANGELOG.md	Documents the new NOSCRIPT error recovery feature

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated no new comments.

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