saltstack/salt

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salt/utils/vsan.py

Summary

Maintainability
D
2 days
Test Coverage

File vsan.py has 418 lines of code (exceeds 250 allowed). Consider refactoring.
Open

# -*- coding: utf-8 -*-
'''
Connection library for VMware vSAN endpoint

This library used the vSAN extension of the VMware SDK
Severity: Minor
Found in salt/utils/vsan.py - About 6 hrs to fix

    Function remove_diskgroup has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

    def remove_diskgroup(service_instance, host_ref, diskgroup, hostname=None,
                         host_vsan_system=None, erase_disk_partitions=False,
                         data_accessibility=True):
        '''
        Removes a disk group.
    Severity: Minor
    Found in salt/utils/vsan.py - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function remove_capacity_from_diskgroup has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

    def remove_capacity_from_diskgroup(service_instance, host_ref, diskgroup,
                                       capacity_disks, data_evacuation=True,
                                       hostname=None,
                                       host_vsan_system=None):
        '''
    Severity: Minor
    Found in salt/utils/vsan.py - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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

        try:
            return vsan_cl_conf_sys.VsanClusterGetConfig(cluster_ref)
        except vim.fault.NoPermission as exc:
            log.exception(exc)
            raise VMwareApiError('Not enough permissions. Required privilege: '
    Severity: Major
    Found in salt/utils/vsan.py and 1 other location - About 5 hrs to fix
    salt/utils/pbm.py on lines 160..171

    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 100.

    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

    def get_vsan_disk_management_system(service_instance):
        '''
        Returns a vim.VimClusterVsanVcDiskManagementSystem object
    
        service_instance
    Severity: Major
    Found in salt/utils/vsan.py and 1 other location - About 4 hrs to fix
    salt/utils/vsan.py on lines 110..131

    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 92.

    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

    def get_vsan_cluster_config_system(service_instance):
        '''
        Returns a vim.cluster.VsanVcClusterConfigSystem object
    
        service_instance
    Severity: Major
    Found in salt/utils/vsan.py and 1 other location - About 4 hrs to fix
    salt/utils/vsan.py on lines 134..155

    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 92.

    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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