fix:expand #26
fix:expand #26
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Sequence Diagram(s)sequenceDiagram
participant User
participant IntentManager
participant FileSystem
User->>IntentManager: Save Intent
IntentManager->>FileSystem: Check if directory exists
alt Directory exists
IntentManager->>FileSystem: Save Intent file
else Directory does not exist
IntentManager->>FileSystem: Create directory
IntentManager->>FileSystem: Save Intent file
end
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (3)
ovos_padatious/trainable.py (1)
31-31: Consider adding error handling for directory creationWhile
os.makedirswithexist_ok=Trueis good, consider adding error handling for cases where directory creation fails due to permissions or disk space issues.- os.makedirs(os.path.dirname(prefix), exist_ok=True) + try: + os.makedirs(os.path.dirname(prefix), exist_ok=True) + except OSError as e: + raise RuntimeError(f"Failed to create directory for {prefix}: {e}")ovos_padatious/intent.py (1)
Line range hint
50-57: Enhance error handling for file operationsWhile adding directory creation is good, the method performs multiple file operations without proper error handling.
Consider wrapping all file operations in try-except blocks:
def save(self, folder): prefix = join(folder, self.name) - os.makedirs(folder, exist_ok=True) - with open(prefix + '.hash', 'wb') as f: - f.write(self.hash) - self.simple_intent.save(prefix) - prefix += '.pos' - with open(prefix, 'w') as f: - json.dump([i.token for i in self.pos_intents], f) + try: + os.makedirs(folder, exist_ok=True) + with open(prefix + '.hash', 'wb') as f: + f.write(self.hash) + self.simple_intent.save(prefix) + prefix += '.pos' + with open(prefix, 'w') as f: + json.dump([i.token for i in self.pos_intents], f) + except OSError as e: + raise RuntimeError(f"Failed to save intent {self.name}: {e}") + except Exception as e: + raise RuntimeError(f"Unexpected error saving intent {self.name}: {e}")ovos_padatious/training_manager.py (1)
38-39: Consider adding file locking for cache operationsThe current implementation might be susceptible to race conditions if multiple processes attempt to write to or read from the cache simultaneously. Consider implementing a file locking mechanism for cache operations to prevent potential cache corruption.
Would you like me to provide an example implementation using file locking?
Also applies to: 90-90
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (8)
ovos_padatious/id_manager.py(2 hunks)ovos_padatious/intent.py(2 hunks)ovos_padatious/opm.py(1 hunks)ovos_padatious/train_data.py(2 hunks)ovos_padatious/trainable.py(1 hunks)ovos_padatious/training_manager.py(3 hunks)ovos_padatious/util.py(2 hunks)requirements.txt(1 hunks)
✅ Files skipped from review due to trivial changes (1)
- requirements.txt
🧰 Additional context used
🪛 Ruff (0.8.0)
ovos_padatious/train_data.py
15-15: ovos_padatious.util.expand_parentheses imported but unused
Remove unused import
(F401)
15-15: ovos_padatious.util.remove_comments imported but unused
Remove unused import
(F401)
ovos_padatious/training_manager.py
91-91: Do not use bare except
(E722)
🔇 Additional comments (10)
ovos_padatious/train_data.py (1)
28-29: LGTM: Simplified line processing
The refactored implementation is cleaner and more efficient:
- Uses the new
expand_linesutility function - Properly filters empty lines
- Maintains the same functionality with less code
ovos_padatious/util.py (1)
98-100: LGTM: Clean implementation of line expansion
The new expand_lines function effectively combines template expansion, comment removal, and list flattening operations.
ovos_padatious/opm.py (2)
54-55: LGTM: Added null check for robustness
The added null check prevents potential NoneType errors when no match is found.
Line range hint 165-165: LGTM: Added type hints for better code clarity
The addition of type hints to the match_* methods improves code clarity and IDE support:
utterances: List[str]lang: strmessage: Message-> Optional[IntentHandlerMatch]
Also applies to: 182-182, 199-199
ovos_padatious/trainable.py (2)
18-18: LGTM: Modern Python class declaration
Removing explicit object inheritance is appropriate as it's implicit in Python 3.
26-28: LGTM: Added defensive file existence check
Good addition of the file existence check before attempting to read the hash file. This prevents potential errors and matches the pattern used in id_manager.py.
ovos_padatious/intent.py (1)
14-14: Verify impact of file operations across the module
The changes introduce file system operations across multiple classes. Let's verify the consistency of these operations.
Also applies to: 50-50
✅ Verification successful
Based on the results, I can now generate the final response:
File operations are properly handled across the module
The file operations across the module show consistent patterns and proper implementation:
- All file operations use context managers (
withstatements) for safe file handling - Directory creation operations consistently use
makedirswithexist_ok=Trueparameter - Error handling is implemented in critical sections, particularly in
training_manager.pyandpadaos.py
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for consistent file operation patterns across the module
# Look for file operations without error handling
echo "Checking for unprotected file operations..."
rg -n "open\(" --type py
# Look for directory creation patterns
echo "Checking for directory creation patterns..."
rg -n "makedirs" --type py
# Look for error handling patterns
echo "Checking for error handling patterns..."
rg -n "try:|except" --type py
Length of output: 5840
ovos_padatious/training_manager.py (3)
38-39: LGTM: Improved logging message format
The change to f-string format improves readability while maintaining the same logging functionality.
87-94: LGTM: Improved caching logic with fallback
The introduction of the retrain flag and cache loading fallback mechanism improves the robustness of the training system. The code now gracefully handles cache loading failures by falling back to retraining.
🧰 Tools
🪛 Ruff (0.8.0)
91-91: Do not use bare except
(E722)
150-150: LGTM: Enhanced error logging
The improved error message now includes both the object name and the specific error, making it easier to diagnose training issues.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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Actionable comments posted: 1
📜 Review details
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Review profile: CHILL
📒 Files selected for processing (2)
ovos_padatious/id_manager.py(2 hunks)ovos_padatious/train_data.py(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- ovos_padatious/train_data.py
🧰 Additional context used
🪛 Ruff (0.8.0)
ovos_padatious/id_manager.py
58-58: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling
(B904)
🔇 Additional comments (2)
ovos_padatious/id_manager.py (2)
16-16: LGTM!
The addition of os.path import is appropriate for the new file existence check functionality.
Line range hint 48-50: Consider consistent error handling between load and save operations
While error handling has been improved in the load method, the save method still lacks proper directory creation and error handling.
As suggested in the previous review, consider applying similar directory creation and error handling patterns to the save method.
🧰 Tools
🪛 Ruff (0.8.0)
58-58: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling
(B904)
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
support for OpenVoiceOS/ovos-utils#317
fix: attempt retraining of intents when loading from cache loads
Summary by CodeRabbit
Release Notes
New Features
Improvements
Refactor
addmethod of theTrainingManagerclass for improved control flow.Dependencies
ovos-utilspackage to>=0.6.0,<1.0.0.