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HazureChi/kenchi

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kenchi/pipeline.py

Summary

Maintainability
B
5 hrs
Test Coverage

File pipeline.py has 258 lines of code (exceeds 250 allowed). Consider refactoring.
Open

from sklearn.externals.joblib import dump
from sklearn.pipeline import _name_estimators, Pipeline as _Pipeline
from sklearn.utils.metaestimators import if_delegate_has_method

__all__ = ['make_pipeline', 'Pipeline']
Severity: Minor
Found in kenchi/pipeline.py - About 2 hrs to fix

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        @if_delegate_has_method(delegate='_final_estimator')
    def anomaly_score(self, X=None, **kwargs):
        """Apply transforms, and compute the anomaly score for each sample with
        the final estimator.
    Severity: Major
    Found in kenchi/pipeline.py and 1 other location - About 1 hr to fix
    kenchi/pipeline.py on lines 179..236

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 44.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        @if_delegate_has_method(delegate='_final_estimator')
    def plot_anomaly_score(self, X=None, **kwargs):
        """Apply transoforms, and plot the anomaly score for each sample with
        the final estimator.
    Severity: Major
    Found in kenchi/pipeline.py and 1 other location - About 1 hr to fix
    kenchi/pipeline.py on lines 117..138

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 44.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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