feat:pipeline plugin factory #14
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WalkthroughThe changes involve a significant refactoring of the Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (5)
tests/test_ocp.py (5)
75-79: Approve the change and suggest method rename.The change from
match_fallbacktomatch_lowis consistent with the refactoring mentioned in the summary. However, to improve clarity, consider renaming the test method totest_match_lowto align with the new method name.- def test_match_fallback(self): + def test_match_low(self): result = self.ocp.match_low(["i want music"], "en-us") self.assertIsNotNone(result) self.assertEqual(result.intent_service, 'OCP_fallback') self.assertEqual(result.intent_type, 'ocp:play')
81-82: Approve the change and suggest method rename.The change from
match_fallbacktomatch_lowis consistent with the refactoring. To maintain consistency, rename this test method as well.- def test_match_fallback_with_invalid_input(self): + def test_match_low_with_invalid_input(self): result = self.ocp.match_low(["do the thing"], "en-us") self.assertIsNone(result)
142-147: Approve the change, remove debug print, and suggest method rename.The change from
match_fallbacktomatch_lowis consistent with the refactoring. However, there are two issues to address:
- Remove the debug print statement on line 143.
- Rename the test method to align with the new method name.
Apply the following changes:
- def test_match_fallback(self): + def test_match_low(self): result = self.ocp.match_low(["i wanna hear metallica"], "en-us") - print(result) self.assertIsNotNone(result) self.assertEqual(result.intent_service, 'OCP_fallback') self.assertEqual(result.intent_type, 'ocp:play')
149-150: Approve the change and suggest method rename.The change from
match_fallbacktomatch_lowis consistent with the refactoring. To maintain consistency, rename this test method as well.- def test_match_fallback_with_invalid_input(self): + def test_match_low_with_invalid_input(self): result = self.ocp.match_low(["do the thing"], "en-us") self.assertIsNone(result)
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1-195: Overall review summary and recommendations.The changes in this file consistently rename the
match_fallbackmethod tomatch_low, which aligns with the refactoring mentioned in the PR summary. However, there are a few improvements that can be made:
- Update all test method names that contain "match_fallback" to "match_low" for consistency and clarity.
- Remove the debug print statement in the
TestOCPPipelineMatcher.test_match_fallbackmethod (soon to be renamed).- Consider adding a test case for the
match_mediummethod in both test classes, as it's currently not covered.These changes will improve the overall quality and maintainability of the test suite.
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📒 Files selected for processing (2)
- ocp_pipeline/opm.py (9 hunks)
- tests/test_ocp.py (2 hunks)
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🔇 Additional comments (14)
ocp_pipeline/opm.py (14)
7-7: LGTM!The import statement correctly includes necessary type annotations for better code clarity and type checking.
9-9: LGTM!Importing
closest_matchfromlangcodesis appropriate for language matching functionality used in the code.
12-12: LGTM!Importing
MessageBusClientis necessary for handling message bus communications with type hints.
16-16: LGTM!The import of
IntentMatchandConfidenceMatcherPipelineis essential for intent matching and pipeline functionality.
40-40: Ensure compatibility with the new base class.By changing the inheritance from
PipelinePlugintoConfidenceMatcherPipeline, verify that all inherited methods and attributes are compatible. Ensure that any overridden methods are appropriately updated to reflect changes in the base class implementation.
45-46: LGTM!The constructor now includes precise type hints using
OptionalandUnion, improving code readability and type safety.
329-330: LGTM!Returning an
IntentMatchobject with the correct match type and data enhances the intent handling mechanism.
358-359: LGTM!The method returns an
IntentMatchwith appropriately structured match data, facilitating medium-confidence intent matching.
367-367: Update references to the renamed methodmatch_low.The method
match_fallbackhas been renamed tomatch_low. Ensure that all references tomatch_fallbackwithin the codebase are updated to prevent anyAttributeErrordue to missing method definitions.
390-391: LGTM!The
match_lowmethod correctly returns anIntentMatchwith the necessary match data for low-confidence matches.
406-407: LGTM!Properly handling the resume intent by returning an
IntentMatchensures seamless playback control.
416-417: LGTM!Returning an
IntentMatchfor search errors allows for consistent error handling within the pipeline.
442-443: LGTM!The method effectively processes the play query and returns an
IntentMatchwith comprehensive match data, including media type and confidence levels.
1058-1059: LGTM!Supporting legacy CommonPlay skills by returning an
IntentMatchensures backward compatibility.
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
ocp_pipeline/opm.py (3)
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298-337: Improved match_high method, but check 'conf' key usage.The
match_highmethod has been effectively refactored:
- Return type updated to
Optional[IntentHandlerMatch], improving type safety.- Introduction of
_get_closest_langmethod enhances language handling.- Use of
IntentHandlerMatchaligns with the new class structure.These changes contribute to better maintainability and type safety. However, there's a potential issue:
The
matchdictionary doesn't seem to have a 'conf' key, but it's being accessed in theIntentHandlerMatchcreation. This could lead to a KeyError. Consider adding a default value or ensuring that 'conf' is always present in thematchdictionary.
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403-457: Improved _process_play_query method, but check 'conf' key usage.The
_process_play_querymethod has been effectively refactored:
- Return type updated to
Optional[IntentHandlerMatch], improving type safety.- Use of
IntentHandlerMatchaligns with the new class structure.- Introduction of
standardize_lang_tagenhances consistency in language handling.These changes contribute to better maintainability and type safety. However, there's a potential issue:
The
matchdictionary is used as an optional parameter and might not have a 'conf' key, but it's being accessed in theIntentHandlerMatchcreation. This could lead to a KeyError ifmatchis None or doesn't contain 'conf'. Consider adding a default value or ensuring that 'conf' is always present in thematchdictionary.
110-110: Consider renaming ambiguous variable.The static analysis tool Ruff has flagged an ambiguous variable name 'l' on this line. To improve code readability, consider renaming this variable to a more descriptive name.
For example, you could use 'lang' instead of 'l':
langs = set([standardize_lang_tag(lang) for lang in langs])This change would make the code more self-documenting and easier to understand.
🧰 Tools
🪛 Ruff
110-110: Ambiguous variable name:
l(E741)
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📒 Files selected for processing (4)
- ocp_pipeline/opm.py (11 hunks)
- requirements.txt (1 hunks)
- setup.py (1 hunks)
- tests/test_ocp.py (3 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- tests/test_ocp.py
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🪛 Ruff
ocp_pipeline/opm.py
110-110: Ambiguous variable name:
l(E741)
🔇 Additional comments (18)
requirements.txt (1)
4-4: LGTM! Verify usage of the new dependency.The addition of
ovos-plugin-manager>=0.5.0,<1.0.0is consistent with the PR objectives and follows good versioning practices. The version constraint allows for minor and patch updates while preventing potentially breaking changes from major version updates.To ensure this dependency is being utilized, please run the following script:
If the script doesn't return any results, consider removing the dependency or adding a TODO comment to implement its usage in the future.
setup.py (1)
44-45: LGTM! Verify the new legacy pipeline class.The addition of a new entry point for the legacy pipeline enhances the plugin's compatibility. This change looks good and aligns with the PR objectives.
To ensure the new entry point is properly implemented, please verify the existence and implementation of the
MycroftCPSLegacyPipelineclass. Run the following script:✅ Verification successful
Verification scripts encountered errors. Please use the following corrected scripts to verify the existence and implementation of the
MycroftCPSLegacyPipelineclass:
Verification Successful!
The
MycroftCPSLegacyPipelineclass is properly defined and implemented within the codebase, ensuring that the new legacy entry point functions as intended.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the existence of MycroftCPSLegacyPipeline class # Test: Search for the MycroftCPSLegacyPipeline class definition ast-grep --lang python --pattern 'class MycroftCPSLegacyPipeline' # Test: Check for imports or usage of MycroftCPSLegacyPipeline rg --type python 'MycroftCPSLegacyPipeline'Length of output: 487
Script:
#!/bin/bash # Description: Verify the existence of MycroftCPSLegacyPipeline class # Test: Search for the MycroftCPSLegacyPipeline class definition with corrected pattern ast-grep --lang python --pattern 'class MycroftCPSLegacyPipeline\(' # Test: Check for imports or usage of MycroftCPSLegacyPipeline with corrected file type rg --type py 'MycroftCPSLegacyPipeline'Length of output: 1010
ocp_pipeline/opm.py (16)
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1-26: LGTM: Import statements updated appropriately.The import statements have been updated to include necessary modules for the refactored code. The additions of
Union,Optional, and other type hinting imports indicate improved type safety. The inclusion ofConfidenceMatcherPipelineand related classes suggests a shift in the inheritance structure.
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29-39: LGTM: OCPPlayerProxy dataclass well-defined.The OCPPlayerProxy dataclass is well-structured and provides a clear representation of a player's state. It includes all necessary fields to track the state of connected player devices.
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106-124: LGTM: Improved load_resource_files method.The
load_resource_filesmethod has been effectively refactored:
- Conversion to a class method improves reusability.
- Use of
Configuration()for language settings enhances flexibility.- Support for multiple languages increases the system's adaptability.
These changes contribute to a more robust and maintainable codebase.
🧰 Tools
🪛 Ruff
110-110: Ambiguous variable name:
l(E741)
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126-145: LGTM: Event registration for OCP API.The
register_ocp_api_eventsmethod effectively registers all necessary event handlers for the OCP system. It covers a wide range of events, including search, play, status updates, and legacy audio events.
146-159: LGTM: New load_intent_files method improves code organization.The addition of the
load_intent_filesclass method is a positive change:
- It separates the loading of intent files from other initialization tasks, improving code organization.
- It properly handles multiple languages, enhancing the system's internationalization capabilities.
- The use of IntentContainer for each language ensures efficient intent matching.
This refactoring contributes to better maintainability and scalability of the codebase.
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160-171: LGTM: Improved register_ocp_intents method.The
register_ocp_intentsmethod has been updated effectively:
- It now calls the new
load_intent_filesclass method, improving code organization.- The method continues to register all necessary intent handlers for OCP-related intents.
These changes contribute to better maintainability while preserving the method's core functionality.
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173-175: LGTM: New update_player_proxy method enhances player state management.The addition of the
update_player_proxymethod is a positive change:
- It provides a clear and dedicated way to update the OCP session state for a specific player.
- The method enhances the overall management of player states in the system.
This addition contributes to better organization and maintainability of player-related functionality.
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339-371: LGTM: Improved match_medium method.The
match_mediummethod has been effectively refactored:
- Return type updated to
Optional[IntentHandlerMatch], improving type safety.- Use of
IntentHandlerMatchaligns with the new class structure.- Introduction of
standardize_lang_tagenhances consistency in language handling.These changes contribute to better maintainability, type safety, and consistency across the codebase.
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372-401: LGTM: Refactored match_low method (formerly match_fallback).The
match_lowmethod (previouslymatch_fallback) has been effectively refactored:
- Method renamed to better reflect its role in the matching hierarchy.
- Return type updated to
Optional[IntentHandlerMatch], improving type safety.- Use of
IntentHandlerMatchaligns with the new class structure.These changes contribute to better consistency, maintainability, and clarity of the matching process in the codebase.
1037-1049: LGTM: New _get_closest_lang method enhances language handling.The addition of the
_get_closest_langclass method is a positive change:
- It uses the
closest_matchfunction to find the most appropriate language, enhancing multilingual support.- The method includes a threshold check to ensure the match is sufficiently close.
- Returning None when no close match is found prevents potential issues with unsupported languages.
This method contributes to more robust and flexible language handling in the codebase.
1050-1052: LGTM: New shutdown method added.The addition of the
shutdownmethod is a positive change:
- It provides a clear mechanism for handling the shutdown process of the class.
- The use of
default_shutdown()suggests it properly handles the removal of registered events.This method enhances the overall lifecycle management of the class.
1054-1057: LGTM: Proper handling of deprecated mycroft_cps property.The
mycroft_cpsproperty is appropriately handled:
- It's clearly marked as deprecated using the
@propertyandlog_deprecationdecorators.- A migration path is provided by returning a
LegacyCommonPlayinstance.- The deprecation message suggests using
MycroftCPSLegacyPipelineinstead.This approach allows for backwards compatibility while encouraging migration to the new API.
1059-1061: LGTM: Proper handling of deprecated match_fallback method.The
match_fallbackmethod is appropriately handled:
- It's clearly marked as deprecated using the
@deprecateddecorator.- The deprecation message clearly states that it has been renamed to
match_low.- It provides a seamless migration path by calling the new
match_lowmethod.This approach ensures backwards compatibility while encouraging the use of the new method name.
1063-1070: LGTM: Proper handling of deprecated match_legacy method with updates.The
match_legacymethod is appropriately handled and updated:
- It's clearly marked as deprecated using the
@deprecateddecorator.- The deprecation message suggests using the
MycroftCPSLegacyPipelineclass directly.- The return type has been updated to
Optional[PipelineMatch], aligning with the new structure.- It now uses
MycroftCPSLegacyPipelinefor matching, providing a bridge to the new implementation.These changes ensure backwards compatibility while encouraging migration to the new API and maintaining consistency with the refactored codebase.
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1073-1138: LGTM: New MycroftCPSLegacyPipeline class enhances legacy support.The addition of the
MycroftCPSLegacyPipelineclass is a positive change:
- It provides a clear separation for handling legacy Mycroft CommonPlay skills.
- The class inherits from
PipelineStageMatcher, integrating with the new pipeline structure.- It uses
OCPPipelineMatcher.load_intent_files(), maintaining consistency with the main pipeline.- The
matchmethod includes a config check, allowing for explicit enabling of legacy support.This class effectively encapsulates legacy functionality while providing a path for integration with the new system. It enhances maintainability by isolating legacy code and provides a clear migration path for users of the old API.
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1-1138: Overall, significant improvements to code structure and functionality.This refactoring represents a substantial enhancement to the codebase:
- The transition to
ConfidenceMatcherPipelineand the introduction ofMycroftCPSLegacyPipelineimprove the overall architecture.- Enhanced type hinting throughout the file improves type safety and code readability.
- The addition of new methods like
_get_closest_langandupdate_player_proxyenhances functionality and maintainability.- Proper handling of deprecated methods provides a clear migration path for users of the old API.
- The use of dataclasses and improved language handling contribute to more robust and flexible code.
While there are a few minor issues (such as potential KeyErrors and an ambiguous variable name), these are easily addressable. The refactoring aligns with modern Python practices and significantly improves the maintainability and extensibility of the codebase.
companion to OpenVoiceOS/ovos-plugin-manager#270
Summary by CodeRabbit
New Features
Bug Fixes
Refactor
OCPPipelineMatcherclass for better readability and maintainability.