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safe/gui/tools/wizard/step_kw00_purpose.py

Summary

Maintainability
C
1 day
Test Coverage

Similar blocks of code found in 5 locations. Consider refactoring.
Open

        if purpose_keyword:
            purposes = []
            for index in range(self.lstCategories.count()):
                item = self.lstCategories.item(index)
                purposes.append(item.data(QtCore.Qt.UserRole))
Severity: Major
Found in safe/gui/tools/wizard/step_kw00_purpose.py and 4 other locations - About 4 hrs to fix
safe/gui/tools/wizard/step_kw05_subcategory.py on lines 142..149
safe/gui/tools/wizard/step_kw10_hazard_category.py on lines 127..134
safe/gui/tools/wizard/step_kw20_unit.py on lines 124..130
safe/gui/tools/wizard/step_kw25_classification.py on lines 145..152

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 84.

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 3 locations. Consider refactoring.
Open

        for purpose in purposes:
            if not isinstance(purpose, dict):
                purpose = definition(purpose)
            item = QListWidgetItem(purpose['name'], self.lstCategories)
            item.setData(QtCore.Qt.UserRole, purpose['key'])
Severity: Major
Found in safe/gui/tools/wizard/step_kw00_purpose.py and 2 other locations - About 4 hrs to fix
safe/gui/tools/wizard/step_kw10_hazard_category.py on lines 113..123
safe/gui/tools/wizard/step_kw25_classification.py on lines 133..140

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 77.

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 6 locations. Consider refactoring.
Open

    def selected_purpose(self):
        """Obtain the layer purpose selected by user.

        :returns: Metadata of the selected layer purpose.
        :rtype: dict, None
Severity: Major
Found in safe/gui/tools/wizard/step_kw00_purpose.py and 5 other locations - About 2 hrs to fix
safe/gui/tools/wizard/step_kw05_subcategory.py on lines 95..105
safe/gui/tools/wizard/step_kw10_hazard_category.py on lines 84..94
safe/gui/tools/wizard/step_kw15_layermode.py on lines 89..98
safe/gui/tools/wizard/step_kw20_unit.py on lines 79..89
safe/gui/tools/wizard/step_kw25_classification.py on lines 105..115

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 50.

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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