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Init property benchmarks #396

Merged
merged 6 commits into from
Mar 4, 2025
Merged

Init property benchmarks #396

merged 6 commits into from
Mar 4, 2025

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ludeeus
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@ludeeus ludeeus commented Mar 4, 2025

Proposed change

Type of change

  • Dependency upgrade
  • Bugfix (non-breaking change which fixes an issue)
  • New feature (which adds functionalit)
  • Breaking change (fix/feature causing existing functionality to break)
  • Code quality improvements to existing code or addition of tests

Additional information

  • This PR fixes or closes issue: fixes #
  • This PR is related to issue:
  • Link to documentation pull request:

Checklist

  • The code change is tested and works locally.
  • Local tests pass.
  • There is no commented out code in this PR.
  • The code has been formatted using Black (make lint)
  • Tests have been added to verify that the new code works.

@ludeeus ludeeus added the test label Mar 4, 2025
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coderabbitai bot commented Mar 4, 2025

📝 Walkthrough

Walkthrough

The changes involve two updates in the benchmarks. In benchmarks/test_compare.py, the @pytest.mark.benchmark decorator was removed and the function parameters of test_compare were reformatted into a multi-line layout without affecting the test logic. Additionally, a new test file, benchmarks/test_properties.py, was introduced, which defines a parameterized benchmark test (test_property) for various properties of the AwesomeVersion class, iterating a set number of times.

Changes

File Change Summary
benchmarks/test_compare.py Removed the @pytest.mark.benchmark decorator from test_compare and reformatted its parameters to a multi-line layout. Additionally, corrected the spelling of _run_benchmark.
benchmarks/test_properties.py Added a new test file containing the parameterized test_property function to benchmark properties of AwesomeVersion using iterations based on _DEFAULT_RUNS.

Sequence Diagram(s)

sequenceDiagram
    participant Pytest
    participant TP as test_property()
    participant BM as _run_benchmark()
    participant AV as AwesomeVersion

    Pytest->>TP: Invoke test_property(version, property)
    TP->>AV: Create AwesomeVersion instance with version
    loop _DEFAULT_RUNS iterations
        BM->>AV: Retrieve specified property
    end
    BM-->>TP: Return benchmark results
    TP-->>Pytest: Report benchmark metrics
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Reviewing files that changed from the base of the PR and between 41d2000 and 49a5f5a.

📒 Files selected for processing (2)
  • benchmarks/test_compare.py (1 hunks)
  • benchmarks/test_properties.py (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • benchmarks/test_compare.py
  • benchmarks/test_properties.py

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Actionable comments posted: 0

🧹 Nitpick comments (5)
benchmarks/test_compare.py (1)

32-32: Typo in function name: "_run_banchmark".

There's a typo in the function name _run_banchmark which should be _run_benchmark. This typo appears consistently in all four benchmark function definitions.

- def _run_banchmark() -> None:
+ def _run_benchmark() -> None:

Also applies to: 39-39, 46-46, 53-53

benchmarks/test_properties.py (4)

14-18: Unused dictionary definition "semver_first".

The semver_first dictionary is defined but not used anywhere in the file. Consider either using it or removing it to avoid confusion.

- semver_first = {
-     "ensure_strategy": AwesomeVersionStrategy.SEMVER,
-     "find_first_match": True,
- }

If this dictionary is intended for future use, add a comment explaining its purpose:

+ # Dictionary for future use with SEMVER strategy configurations
  semver_first = {
      "ensure_strategy": AwesomeVersionStrategy.SEMVER,
      "find_first_match": True,
  }

38-45: Type hint for "version" parameter could be more specific.

The type hint for the version parameter (str | int | float) is correct but could be more specific by using a Union type from the typing module for better compatibility with older Python versions.

- version: str | int | float,
+ version: Union[str, int, float],

And add the import at the top:

  from __future__ import annotations
+ from typing import Union

46-49: Typo in benchmark function name and opportunity for property access optimization.

There's a typo in the function name, and the current property access method using getattr could be optimized for certain properties.

Fix the typo and consider optimizing the property access:

- def _run_banchmark() -> None:
+ def _run_benchmark() -> None:
    for _ in range(_DEFAULT_RUNS):
-       getattr(obj, class_property)
+       # Direct property access is faster than getattr for known properties
+       if class_property == "prefix":
+           obj.prefix
+       elif class_property == "modifier":
+           obj.modifier
+       elif class_property == "modifier_type":
+           obj.modifier_type
+       elif class_property == "strategy":
+           obj.strategy
+       elif class_property == "strategy_description":
+           obj.strategy_description
+       elif class_property == "major":
+           obj.major
+       elif class_property == "minor":
+           obj.minor
+       elif class_property == "patch":
+           obj.patch
+       else:
+           getattr(obj, class_property)

Alternatively, you could keep the current approach for simplicity since this is a benchmark and you might want to test the actual performance of getattr.


48-49: Consider benchmarking individual properties separately.

For more granular results, consider separating benchmarks for each property rather than using a parameterized approach. This would allow you to see the performance of each property access individually in the benchmark report.

Example:

@pytest.mark.parametrize(
    "version",
    ("v1.2.3", "v.1.2.3", "1.2.3"),
)
def test_property_prefix(benchmark: BenchmarkFixture, version: str) -> None:
    """Benchmark for AwesomeVersion prefix property."""
    obj = AwesomeVersion(version)

    @benchmark
    def _run_benchmark() -> None:
        for _ in range(_DEFAULT_RUNS):
            obj.prefix

This approach would give you more detailed performance insights per property.

📜 Review details

Configuration used: CodeRabbit UI
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Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b689e8b and 41d2000.

📒 Files selected for processing (2)
  • benchmarks/test_compare.py (1 hunks)
  • benchmarks/test_properties.py (1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: Upload coverage to Codecov
  • GitHub Check: Run benchmarks
🔇 Additional comments (3)
benchmarks/test_compare.py (1)

21-26: Function parameter formatting improves readability.

The parameters of the test_compare function have been reformatted from a single line to multiple lines, which improves readability and maintainability of the code.

benchmarks/test_properties.py (2)

1-13: New property benchmarks file with appropriate imports and multiplier.

The file introduces property benchmarks for the AwesomeVersion class with all necessary imports. Using _DEFAULT_RUNS = DEFAULT_RUNS * 1_000 ensures sufficient iterations for meaningful benchmark results.


20-37: Well-structured parameterization for comprehensive property testing.

The parameterization is well-structured and comprehensive, covering various version formats and properties. The use of list comprehensions with unpacking (*[...]) is a clean approach to generate multiple test cases.

@ludeeus ludeeus merged commit e24827c into main Mar 4, 2025
12 checks passed
@ludeeus ludeeus deleted the property-benchmarks branch March 4, 2025 19:45
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