Class: HomeWorkChecker::ArchiveResult::PythonCodeQuality

Inherits:
CodeQuality
  • Object
show all
Defined in:
lib/hw_checker/python_code_quality.rb

Instance Method Summary collapse

Constructor Details

#initialize(tmp_path, dirname) ⇒ PythonCodeQuality

Returns a new instance of PythonCodeQuality.

Raises:



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# File 'lib/hw_checker/python_code_quality.rb', line 4

def initialize(tmp_path, dirname)
  @work_path = "#{tmp_path}/#{dirname}/tests/statistic"
  raise DirectoryExistError, "Archive '#{dirname}' is invalid" unless Dir::exist?(@work_path)
  @lines_all = @lines_failed = 0
end

Instance Method Details

#calc_percent_quality(filename) ⇒ Object 



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# File 'lib/hw_checker/python_code_quality.rb', line 20

def calc_percent_quality(filename)
  File.open(filename).each_line do |line|
    next unless line.match(/^Your\scode\shas\sbeen\srated\sat/)
    rake = line.scan(/[\d\.]+/).shift.to_f
    if rake > 10
      return (rake / 10).round(2)
    else
      return (rake * 10).round(2)
    end 
  end
end

#perform ⇒ Object 



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# File 'lib/hw_checker/python_code_quality.rb', line 10

def perform
  result = 0
  Dir.foreach(@work_path) do |p|
    next unless File.file?("#{@work_path}/#{p}") && File.extname(p) == '.py' && p != '__init__.py'
    `pylint #{@work_path}/#{p} > #{@work_path}/#{p}.tmp 2>&1`
    result = calc_percent_quality("#{@work_path}/#{p}.tmp")
  end
  result
end