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tk0miya/testing.elasticsearch

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Function initialize_database has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def initialize_database(self):
        # copy data files
        if self.settings['copy_data_from'] and self.elasticsearch_yaml['cluster.name']:
            indexdir = os.listdir(self.settings['copy_data_from'])[0]
            os.rename(os.path.join(self.base_dir, 'data', indexdir),
Severity: Minor
Found in src/testing/elasticsearch.py - About 1 hr 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 find_elasticsearch_home has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def find_elasticsearch_home():
    elasticsearch_home = os.environ.get('ES_HOME')
    if elasticsearch_home:
        elasticsearch_home = os.path.abspath(elasticsearch_home)
        if os.path.exists(os.path.join(elasticsearch_home, 'bin', 'elasticsearch')):
Severity: Minor
Found in src/testing/elasticsearch.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

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