fix: sort func schemas and metadata in diffs

[jamescalam]

PR Type

Bug fix

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Description

• Fixed an issue with inconsistent ordering in function schemas and metadata by sorting them before stringification.
• Ensured accurate comparison of stringified function schemas and metadata by using sorted keys.

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Changes walkthrough 📝

	Relevant files
Bug fix	schema.py Sort function schemas and metadata for consistent diffs    semantic_router/schema.py Added sorting for function_schemas and metadata using json.dumps with sort_keys=True. Ensured consistent order for stringified function schemas and metadata for accurate comparison. +10/-1

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[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Performance Concern The addition of sorting keys and JSON serialization in the to_str method might introduce performance overhead, especially with large schemas or metadata. Consider profiling this change to ensure that the performance impact is acceptable.

[github-actions]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Possible issue	Ensure the function schemas are sorted and serialized without changing their data structure Convert the list of JSON strings back to a list of dictionaries after sorting and serializing the function schemas to ensure the output remains consistent and readable. semantic_router/schema.py [132-134] function_schemas_sorted = [ - json.dumps(schema, sort_keys=True) + json.loads(json.dumps(schema, sort_keys=True)) for schema in self.function_schemas ] Suggestion importance[1-10]: 3 Why: The suggestion to convert JSON strings back to dictionaries after sorting ensures the data structure remains consistent. However, the impact is minor as the primary functionality of sorting and serialization is already achieved.	3
	Maintain the original dictionary structure of metadata after sorting and serializing Convert the sorted and serialized metadata back to a dictionary to maintain the original data structure and improve readability. semantic_router/schema.py [137] -metadata_sorted = json.dumps(self.metadata, sort_keys=True) +metadata_sorted = json.loads(json.dumps(self.metadata, sort_keys=True)) Suggestion importance[1-10]: 3 Why: Converting the serialized metadata back to a dictionary maintains the original data structure, enhancing readability and consistency. The suggestion is valid but offers a minor improvement in terms of overall functionality.	3

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.51%. Comparing base (fb1544d) to head (89b3afe).
Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #473      +/-   ##
==========================================
+ Coverage   73.47%   73.51%   +0.03%     
==========================================
  Files          43       43              
  Lines        3540     3545       +5     
==========================================
+ Hits         2601     2606       +5     
  Misses        939      939              

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