cafe-grader-web Files · judge/scripts/grader-batch

cafe-grader-web

Location: cafe-grader-web/judge/scripts/grader-batch - annotation

Commit Description:

added default grading mode, changed log message in grader...

Commit Description:

added default grading mode, changed log message in grader git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@393 6386c4cd-e34a-4fa8-8920-d93eb39b512e

References:

r187:a677937ad928 default

File last commit:

r186:c74af5659ae2 default

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jittat renamed judge/script/grader to grader-batch...	r185	#!/usr/bin/ruby

jittat changed grader-batch to handle only batch tasks....	r186	require 'optparse'
jittat renamed judge/script/grader to grader-batch...	r185
		def config
		Grader::Configuration.get_instance
		end

		def log_file_name
		if !File.exists?(config.log_dir)
		raise "Log directory does not exist: #{config.log_dir}"
		end
		config.log_dir +
jittat changed grader-batch to handle only batch tasks....	r186	"/#{GRADER_ENV}.#{Process.pid}"
jittat renamed judge/script/grader to grader-batch...	r185	end

		def log(str)
		if config.talkative
		puts str
		end
		if config.logging
		fp = File.open(log_file_name,"a")
		fp.puts("GRADER: #{Time.new.strftime("%H:%M")} #{str}")
		fp.close
		end
		end

jittat changed grader-batch to handle only batch tasks....	r186	def parse_arguments(args)
		options = {
		:environment => 'grading',
		:problems => [],
		:submissions => []
		}
		opts = OptionParser.new do \|opts\|
		opts.banner = <<BANNER
		grader-batch - the grader for batch grading..
		Usage: grader-batch [options]
		BANNER

		opts.on("-e", "--env", "Set environment: grading (*), exam, etc.") do \|env\|
		options[:environment] = env
		end

		opts.on("--prob p1,p2,p3", Array, "Grade problems p1, p2, and p3.") do \|prob_list\|
		options[:problems] += prob_list
		end

		opts.on("--sub s1,s2,s3", Array, "Grade submissions specified by ids") do \|submission_list\|
		options[:submissions] += submission_list
		end

		# help
		opts.on_tail("-h", "--help", "Show this message") do
		puts opts
		exit
		end
		end

		opts.parse!
		return options
jittat renamed judge/script/grader to grader-batch...	r185	end

jittat changed grader-batch to handle only batch tasks....	r186
jittat renamed judge/script/grader to grader-batch...	r185	#########################################
		# main program
		#########################################

jittat changed grader-batch to handle only batch tasks....	r186	options = parse_arguments(ARGV)
jittat renamed judge/script/grader to grader-batch...	r185
		# reading environment and options
jittat changed grader-batch to handle only batch tasks....	r186	GRADER_ENV = options[:environment]
jittat renamed judge/script/grader to grader-batch...	r185	puts "environment: #{GRADER_ENV}"
		require File.join(File.dirname(__FILE__),'config/environment')

		# reading rails environment
		log 'Reading rails environment'

		RAILS_ENV = config.rails_env
		require RAILS_ROOT + '/config/environment'

		# register grader process
		if config.report_grader
		grader_proc = GraderProcess.register(config.grader_hostname,
		Process.pid,
jittat changed grader-batch to handle only batch tasks....	r186	GRADER_ENV)
jittat renamed judge/script/grader to grader-batch...	r185	else
		grader_proc = nil
		end

		#set loggin environment
		ENV['GRADER_LOGGING'] = log_file_name

		# register exit handler to report inactive, and terminated
		at_exit do
		if grader_proc!=nil
		grader_proc.report_inactive
		grader_proc.terminate
		end
		end

jittat changed grader-batch to handle only batch tasks....	r186	# grading

		engine = Grader::Engine.new
		runner = Grader::Runner.new(engine, grader_proc)
jittat renamed judge/script/grader to grader-batch...	r185
jittat changed grader-batch to handle only batch tasks....	r186	# grade problems
		options[:problems].each do \|prob_name\|
		grader_proc.report_active if grader_proc!=nil
		prob = Problem.find_by_name(prob_name)
		if prob==nil
		puts "cannot find problem: #{prob_name}"
jittat renamed judge/script/grader to grader-batch...	r185	else
jittat changed grader-batch to handle only batch tasks....	r186	runner.grade_problem(prob)
		end
		grader_proc.report_inactive if grader_proc!=nil
		end

		# grade submissions
		options[:submissions].each do \|sub_id\|
		grader_proc.report_active if grader_proc!=nil
		puts "Grading #{sub_id}"
		begin
		submission = Submission.find(sub_id.to_i)
		rescue ActiveRecord::RecordNotFound
		puts "Record not found"
		submission = nil
jittat renamed judge/script/grader to grader-batch...	r185	end

jittat changed grader-batch to handle only batch tasks....	r186	if submission!=nil
		runner.grade_submission(submission)
jittat renamed judge/script/grader to grader-batch...	r185	end
jittat changed grader-batch to handle only batch tasks....	r186	grader_proc.report_inactive if grader_proc!=nil
jittat renamed judge/script/grader to grader-batch...	r185	end

jittat changed grader-batch to handle only batch tasks....	r186	puts "Done."

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