def create_sandbox(task_type):
"""Create a sandbox, and return it.
task_type (TaskType): a task type instance.
return (Sandbox): a sandbox.
raise: JobException
"""
try:
sandbox = Sandbox(task_type.file_cacher)
except (OSError, IOError):
err_msg = "Couldn't create sandbox."
logger.error("%s\n%s" % (err_msg, traceback.format_exc()))
raise JobException(err_msg)
return sandbox
def create_sandbox(file_cacher):
"""Create a sandbox, and return it.
file_cacher (FileCacher): a file cacher instance.
return (Sandbox): a sandbox.
raise (JobException): if the sandbox cannot be created.
"""
try:
sandbox = Sandbox(file_cacher)
except (OSError, IOError):
err_msg = "Couldn't create sandbox."
logger.error(err_msg, exc_info=True)
raise JobException(err_msg)
return sandbox
def create_sandbox(file_cacher):
"""Create a sandbox, and return it.
file_cacher (FileCacher): a file cacher instance.
return (Sandbox): a sandbox.
raise (JobException): if the sandbox cannot be created.
"""
try:
sandbox = Sandbox(file_cacher)
except (OSError, IOError):
err_msg = "Couldn't create sandbox."
logger.error("%s\n%s" % (err_msg, traceback.format_exc()))
raise JobException(err_msg)
return sandbox
def create_sandbox(file_cacher, multithreaded=False, name=None):
"""Create a sandbox, and return it.
file_cacher (FileCacher): a file cacher instance.
multithreaded (boolean): whether the sandbox should allow multithreading.
return (Sandbox): a sandbox.
raise (JobException): if the sandbox cannot be created.
"""
try:
sandbox = Sandbox(multithreaded, file_cacher, name=name)
except (OSError, IOError):
err_msg = "Couldn't create sandbox."
logger.error(err_msg, exc_info=True)
raise JobException(err_msg)
return sandbox
def create_sandbox(file_cacher, name=None):
"""Create a sandbox, and return it.
file_cacher (FileCacher): a file cacher instance.
name (str): name to include in the path of the sandbox.
return (Sandbox): a sandbox.
raise (JobException): if the sandbox cannot be created.
"""
try:
sandbox = Sandbox(file_cacher, name=name)
except OSError:
err_msg = "Couldn't create sandbox."
logger.error(err_msg, exc_info=True)
raise JobException(err_msg)
return sandbox
def build_sols_list(base_dir, task_type, in_out_files, yaml_conf):
if yaml_conf.get('only_gen', False):
return []
sol_dir = os.path.join(base_dir, SOL_DIRNAME)
entries = map(lambda x: os.path.join(SOL_DIRNAME, x), os.listdir(sol_dir))
sources = filter(lambda x: endswith2(x, SOL_EXTS), entries)
actions = []
test_actions = []
for src in sources:
exe, lang = basename2(src, SOL_EXTS)
# Delete the dot
lang = lang[1:]
# Ignore things known to be auxiliary files
if exe == os.path.join(SOL_DIRNAME, GRAD_BASENAME):
continue
if lang == 'pas' and exe.endswith('lib'):
continue
srcs = []
# The grader, when present, must be in the first position of
# srcs; see docstring of get_compilation_command().
if task_type == ['Batch', 'Grad'] or \
task_type == ['Batch', 'GradComp']:
srcs.append(
os.path.join(SOL_DIRNAME, GRAD_BASENAME + '.%s' % (lang)))
srcs.append(src)
test_deps = [exe] + in_out_files
if task_type == ['Batch', 'Comp'] or \
task_type == ['Batch', 'GradComp']:
test_deps.append('cor/correttore')
box_path = Sandbox().detect_box_executable()
def compile_src(srcs, exe, lang):
if lang != 'pas' or len(srcs) == 1:
call(
base_dir,
get_compilation_command(lang,
srcs,
exe,
for_evaluation=False))
# When using Pascal with graders, file naming conventions
# require us to do a bit of trickery, i.e., performing the
# compilation in a separate temporary directory
else:
tempdir = tempfile.mkdtemp()
task_name = detect_task_name(base_dir)
new_srcs = [os.path.split(srcs[0])[1], '%s.pas' % (task_name)]
new_exe = os.path.split(srcs[1])[1][:-4]
shutil.copyfile(srcs[0], os.path.join(tempdir, new_srcs[0]))
shutil.copyfile(srcs[1], os.path.join(tempdir, new_srcs[1]))
lib_filename = '%slib.pas' % (task_name)
if os.path.exists(os.path.join(SOL_DIRNAME, lib_filename)):
shutil.copyfile(os.path.join(SOL_DIRNAME, lib_filename),
os.path.join(tempdir, lib_filename))
call(
tempdir,
get_compilation_command(lang,
new_srcs,
new_exe,
for_evaluation=False))
shutil.copyfile(os.path.join(tempdir, new_exe),
os.path.join(SOL_DIRNAME, new_exe))
shutil.copymode(os.path.join(tempdir, new_exe),
os.path.join(SOL_DIRNAME, new_exe))
shutil.rmtree(tempdir)
def test_src(exe, input_num, task_type):
print "Testing solution %s" % (exe)
cormgr = ''
if task_type == ['Batch', 'Comp'] or \
task_type == ['Batch', 'GradComp']:
cormgr = 'cor/correttore'
test_testcases(input_num,
box_path,
exe,
yaml_conf['timeout'],
yaml_conf['memlimit'],
task_type[0],
task_type[1],
cormgr=cormgr)
actions.append(
(srcs, [exe], functools.partial(compile_src, srcs, exe,
lang), 'compile solution'))
input_num = len(in_out_files) / 2
test_actions.append((test_deps, ['test_%s' % (os.path.split(exe)[1])],
functools.partial(test_src, exe, input_num,
task_type), 'test solution'))
return actions + test_actions
