Mercurial > ~astiob > upreckon > hgweb
view upreckon/upreckon-vcs @ 226:ebb35960b5bc 2.03
Third attempt to work around unwarranted ERROR_ACCESS_DENIED on Windows
author | Oleg Oshmyan <chortos@inbox.lv> |
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date | Wed, 06 Jun 2012 20:22:18 +0100 |
parents | fbdea5b8cc68 |
children | 440eeeb8e1f6 |
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#! /usr/bin/env python # Copyright (c) 2009-2011 Chortos-2 <chortos@inbox.lv> from __future__ import division, with_statement import optparse from upreckon import compat from upreckon.compat import * parser = optparse.OptionParser(version='Upreckon 2.03.1 ($$REV$$)', epilog='Python 2.6 or newer is required.') parser.add_option('-1', dest='legacy', action='store_true', default=False, help='handle configuration files in a way more compatible with test.py 1.x') parser.add_option('-p', '--problem', dest='problems', metavar='PROBLEM', action='append', help='test only the PROBLEM (this option can be specified more than once with different problem names, all of which will be tested)') parser.add_option('--list-problems', action='store_true', default=False, help='just list all problem names') parser.add_option('-x', '--auto-exit', dest='pause', action='store_false', default=True, help='do not wait for a key to be pressed after finishing testing') parser.add_option('-s', '--save-io', dest='erase', action='store_false', default=True, help='do not delete the copies of input/output files after the last test case; create copies of input files and store output in files even if the solution uses standard I/O') parser.add_option('-k', '--skim', action='store_true', default=False, help='skip test groups as soon as one test case is failed') parser.add_option('--no-time-limits', dest='no_maxtime', action='store_true', default=False, help='disable all time limits') options, args = parser.parse_args() parser.destroy() del parser from upreckon import config import os, subprocess, sys if options.legacy: compat.pseudobuiltins += 'xrange', if options.list_problems: options.pause = False from upreckon import testcases try: from upreckon.testcases import pause except ImportError: pause = None try: globalconf = config.load_global() # Do this check here so that if we have to warn them, we do it as early as possible if options.pause and not pause and not hasattr(globalconf, 'pause'): if os.name == 'posix': globalconf.pause = 'read -s -n 1' say('Warning: configuration variable pause is not defined; it was devised automatically but the choice might be incorrect, so Upreckon might exit immediately after the testing is completed.', file=sys.stderr) sys.stderr.flush() elif os.name == 'nt': globalconf.pause = 'pause' else: sys.exit('Error: configuration variable pause is not defined and cannot be devised automatically.') from upreckon.problem import * # Support single-problem configurations if globalconf.problems is None: shouldprintnames = False globalconf.multiproblem = False globalconf.problems = os.path.curdir, else: globalconf.multiproblem = True shouldprintnames = True if options.list_problems: for taskname in globalconf.problems: say(taskname) sys.exit() ntasks = 0 nfulltasks = 0 maxscore = 0 realscore = 0 for taskname in options.problems or globalconf.problems: problem = Problem(taskname) if ntasks: say() if shouldprintnames: say(taskname) real, max = problem.test() ntasks += 1 nfulltasks += real == max realscore += real maxscore += max if ntasks != 1: say() say('Grand total: %g/%g weighted points; %d/%d problems solved fully' % (realscore, maxscore, nfulltasks, ntasks)) except KeyboardInterrupt: say('Exiting due to a keyboard interrupt.', end='', file=sys.stderr) sys.stderr.flush() try: import signal signal.signal(signal.SIGINT, signal.SIG_DFL) os.kill(os.getpid(), signal.SIGINT) except Exception: pass # Do this even if we got no exceptions, just in case say(file=sys.stderr) sys.exit(1) try: if options.pause: say('Press any key to exit...') sys.stdout.flush() if pause: pause() elif callable(globalconf.pause): globalconf.pause() else: with open(os.devnull, 'w') as devnull: subprocess.call(globalconf.pause, shell=True, stdout=devnull, stderr=subprocess.STDOUT) except KeyboardInterrupt: pass