def build_task_descriptor(cls, task_descriptor, parent_task_record, jar_lib=None, args=None, class_name=None, object_ref=None, n_outputs=1, is_tail_spawn=False, **kwargs):
# More good stuff goes here.
if jar_lib is None and kwargs.get("process_record_id", None) is None:
raise BlameUserException("All Java2 invocations must either specify jar libs or an existing process ID")
if class_name is None and object_ref is None and kwargs.get("process_record_id", None) is None:
raise BlameUserException("All Java2 invocations must specify either a class_name or an object_ref, or else give a process ID")
if jar_lib is not None:
task_descriptor["task_private"]["jar_lib"] = jar_lib
for jar_ref in jar_lib:
task_descriptor["dependencies"].append(jar_ref)
if not is_tail_spawn:
sha = hashlib.sha1()
hash_update_with_structure(sha, [args, n_outputs])
hash_update_with_structure(sha, class_name)
hash_update_with_structure(sha, object_ref)
hash_update_with_structure(sha, jar_lib)
name_prefix = "java2:%s:" % (sha.hexdigest())
task_descriptor["expected_outputs"] = ["%s%d" % (name_prefix, i) for i in range(n_outputs)]
if class_name is not None:
task_descriptor["task_private"]["class_name"] = class_name
if object_ref is not None:
task_descriptor["task_private"]["object_ref"] = object_ref
task_descriptor["dependencies"].append(object_ref)
if args is not None:
task_descriptor["task_private"]["args"] = args
add_package_dep(parent_task_record.package_ref, task_descriptor)
return ProcExecutor.build_task_descriptor(task_descriptor, parent_task_record, n_extra_outputs=0, is_tail_spawn=is_tail_spawn, accept_ref_list_for_single=True, **kwargs)
def build_task_descriptor(cls, task_descriptor, parent_task_record, jar_lib=None, args=None, class_name=None, object_ref=None, n_outputs=1, is_tail_spawn=False, **kwargs):
# More good stuff goes here.
if jar_lib is None and kwargs.get("process_record_id", None) is None:
raise BlameUserException("All Java2 invocations must either specify jar libs or an existing process ID")
if class_name is None and object_ref is None and kwargs.get("process_record_id", None) is None:
raise BlameUserException("All Java2 invocations must specify either a class_name or an object_ref, or else give a process ID")
if jar_lib is not None:
task_descriptor["task_private"]["jar_lib"] = jar_lib
for jar_ref in jar_lib:
task_descriptor["dependencies"].append(jar_ref)
if not is_tail_spawn:
sha = hashlib.sha1()
hash_update_with_structure(sha, [args, n_outputs])
hash_update_with_structure(sha, class_name)
hash_update_with_structure(sha, object_ref)
hash_update_with_structure(sha, jar_lib)
name_prefix = "java2:%s:" % (sha.hexdigest())
task_descriptor["expected_outputs"] = ["%s%d" % (name_prefix, i) for i in range(n_outputs)]
if class_name is not None:
task_descriptor["task_private"]["class_name"] = class_name
if object_ref is not None:
task_descriptor["task_private"]["object_ref"] = object_ref
task_descriptor["dependencies"].append(object_ref)
if args is not None:
task_descriptor["task_private"]["args"] = args
add_package_dep(parent_task_record.package_ref, task_descriptor)
return ProcExecutor.build_task_descriptor(task_descriptor, parent_task_record, n_extra_outputs=0, is_tail_spawn=is_tail_spawn, accept_ref_list_for_single=True, **kwargs)
def build_task_descriptor(cls,
task_descriptor,
parent_task_record,
sw_file_ref=None,
start_env=None,
start_args=None,
cont_ref=None,
n_extra_outputs=0,
is_tail_spawn=False,
**kwargs):
if sw_file_ref is None and cont_ref is None:
raise BlameUserException(
"Skywriting tasks must specify either a continuation object or a .sw file"
)
if n_extra_outputs > 0:
raise BlameUserException(
"Skywriting can't deal with extra outputs")
if not is_tail_spawn:
task_descriptor["expected_outputs"] = [
"%s:retval" % task_descriptor["task_id"]
]
task_descriptor["task_private"]["ret_output"] = 0
if cont_ref is not None:
task_descriptor["task_private"]["cont"] = cont_ref
task_descriptor["dependencies"].append(cont_ref)
else:
# External call: SW file should be started from the beginning.
task_descriptor["task_private"]["swfile_ref"] = sw_file_ref
task_descriptor["dependencies"].append(sw_file_ref)
task_descriptor["task_private"]["start_env"] = start_env
task_descriptor["task_private"]["start_args"] = start_args
add_package_dep(parent_task_record.package_ref, task_descriptor)
return ProcExecutor.build_task_descriptor(task_descriptor,
parent_task_record,
is_tail_spawn=is_tail_spawn,
is_fixed=False,
**kwargs)
def build_task_descriptor(cls,
task_descriptor,
parent_task_record,
binary,
fn_ref=None,
args=None,
n_outputs=1,
is_tail_spawn=False,
**kwargs):
if binary is None:
raise BlameUserException(
"All Haskell invocations must specify a binary")
if not isabs(binary):
binary = join(expanduser("~/.cabal/bin"), binary)
task_descriptor["task_private"]["binary"] = binary
if fn_ref is not None:
task_descriptor["task_private"]["fn_ref"] = fn_ref
task_descriptor["dependencies"].append(fn_ref)
if not is_tail_spawn:
sha = hashlib.sha1()
hash_update_with_structure(sha, [args, n_outputs])
hash_update_with_structure(sha, binary)
hash_update_with_structure(sha, fn_ref)
name_prefix = "hsk:%s:" % (sha.hexdigest())
task_descriptor["expected_outputs"] = [
"%s%d" % (name_prefix, i) for i in range(n_outputs)
]
if args is not None:
task_descriptor["task_private"]["args"] = args
return ProcExecutor.build_task_descriptor(
task_descriptor,
parent_task_record,
n_extra_outputs=0,
is_tail_spawn=is_tail_spawn,
accept_ref_list_for_single=True,
**kwargs)
def build_task_descriptor(cls, task_descriptor, parent_task_record, binary, fn_ref=None, args=None, n_outputs=1, is_tail_spawn=False, **kwargs):
if binary is None:
raise BlameUserException("All OCaml invocations must specify a binary")
task_descriptor["task_private"]["binary"] = binary
if fn_ref is not None:
task_descriptor["task_private"]["fn_ref"] = fn_ref
task_descriptor["dependencies"].append(fn_ref)
if not is_tail_spawn:
sha = hashlib.sha1()
hash_update_with_structure(sha, [args, n_outputs])
hash_update_with_structure(sha, binary)
hash_update_with_structure(sha, fn_ref)
name_prefix = "ocaml:%s:" % (sha.hexdigest())
task_descriptor["expected_outputs"] = ["%s%d" % (name_prefix, i) for i in range(n_outputs)]
if args is not None:
task_descriptor["task_private"]["args"] = args
return ProcExecutor.build_task_descriptor(task_descriptor, parent_task_record, n_extra_outputs=0, is_tail_spawn=is_tail_spawn, is_fixed=False, accept_ref_list_for_single=True, **kwargs)
def build_task_descriptor(cls, task_descriptor, parent_task_record, sw_file_ref=None, start_env=None, start_args=None, cont_ref=None, n_extra_outputs=0, is_tail_spawn=False, **kwargs):
if sw_file_ref is None and cont_ref is None:
raise BlameUserException("Skywriting tasks must specify either a continuation object or a .sw file")
if n_extra_outputs > 0:
raise BlameUserException("Skywriting can't deal with extra outputs")
if not is_tail_spawn:
task_descriptor["expected_outputs"] = ["%s:retval" % task_descriptor["task_id"]]
task_descriptor["task_private"]["ret_output"] = 0
if cont_ref is not None:
task_descriptor["task_private"]["cont"] = cont_ref
task_descriptor["dependencies"].append(cont_ref)
else:
# External call: SW file should be started from the beginning.
task_descriptor["task_private"]["swfile_ref"] = sw_file_ref
task_descriptor["dependencies"].append(sw_file_ref)
task_descriptor["task_private"]["start_env"] = start_env
task_descriptor["task_private"]["start_args"] = start_args
add_package_dep(parent_task_record.package_ref, task_descriptor)
return ProcExecutor.build_task_descriptor(task_descriptor, parent_task_record,
is_tail_spawn=is_tail_spawn, is_fixed=False, **kwargs)