def submit(self,
func,
args=(),
depfuncs=(),
modules=(),
callback=None,
callbackargs=(),
group='default',
globals=None,
functionToSkip=None):
"""Submits function to the execution queue
func - function to be executed
args - tuple with arguments of the 'func'
depfuncs - tuple with functions which might be called from 'func'
modules - tuple with module names to import
callback - callback function which will be called with argument
list equal to callbackargs+(result,)
as soon as calculation is done
callbackargs - additional arguments for callback function
group - job group, is used when wait(group) is called to wait for
jobs in a given group to finish
globals - dictionary from which all modules, functions and classes
will be imported, for instance: globals=globals()
functionToSkip - list of functions that need to be skipped from pickling
"""
# perform some checks for frequent mistakes
if self._exiting:
raise DestroyedServerError("Cannot submit jobs: server"\
" instance has been destroyed")
if not isinstance(args, tuple):
raise TypeError("args argument must be a tuple")
if not isinstance(depfuncs, tuple):
raise TypeError("depfuncs argument must be a tuple")
if not isinstance(modules, tuple):
raise TypeError("modules argument must be a tuple")
if not isinstance(callbackargs, tuple):
raise TypeError("callbackargs argument must be a tuple")
if globals is not None and not isinstance(globals, dict):
raise TypeError("globals argument must be a dictionary")
for module in modules:
if not isinstance(module, str):
raise TypeError("modules argument must be a list of strings")
tid = self.__gentid()
other_type = types.FunctionType if six.PY3 else types.ClassType
if globals:
modules += tuple(self.__find_modules("", globals))
modules = tuple(set(modules))
self.logger.debug("Task %i will autoimport next modules: %s" %
(tid, str(modules)))
for object1 in globals.values():
if isinstance(object1, types.FunctionType) \
or isinstance(object1, other_type):
depfuncs += (object1, )
task = _Task(self, tid, callback, callbackargs, group)
self.__waittasks_lock.acquire()
self.__waittasks.append(task)
self.__waittasks_lock.release()
# if the function is a method of a class add self to the arguments list
if isinstance(func, types.MethodType):
func_self = func.__self__ if six.PY3 else func.im_self
if func_self is not None:
args = (func_self, ) + args
# if there is an instance of a user defined class in the arguments add
# whole class to dependancies
for arg in args:
# Checks for both classic or new class instances
if (six.PY2 and isinstance(arg, types.InstanceType)) \
or str(type(arg))[:6] == "<class":
# in PY3, all instances are <class... so skip the builtins
if getattr(inspect.getmodule(arg), '__name__', None) \
in ['builtins', '__builtin__', None]:
pass
# do not include source for imported modules
elif ppc.is_not_imported(arg, modules):
#RAVEN CHANGE: adding functionToSkip removing.
clshier = ppc.get_class_hierarchy(arg.__class__)
if functionToSkip != None:
tempclshier = []
clshierstr = [
str(elem) for elem in clshier
] # we use string in order to avoid baseclass identity!
functionToSkipSet = set(
[str(elem) for elem in functionToSkip])
for cnt, clshierfun in enumerate(clshierstr):
if clshierfun not in functionToSkipSet:
tempclshier.append(clshier[cnt])
clshier = tempclshier
depfuncs += tuple(clshier)
# if there is a function in the arguments add this
# function to dependancies
for arg in args:
if isinstance(arg, types.FunctionType):
depfuncs += (arg, )
sfunc = self.__dumpsfunc((func, ) + depfuncs, modules)
sargs = pickle.dumps(args, self.__pickle_proto)
self.__queue_lock.acquire()
self.__queue.append((task, sfunc, sargs))
self.__queue_lock.release()
self.logger.debug("Task %i submited, function='%s'" %
(tid, getname(func)))
self.__scheduler()
return task
def submit(self, func, args=(), depfuncs=(), modules=(),
callback=None, callbackargs=(), group='default', globals=None):
"""Submits function to the execution queue
func - function to be executed
args - tuple with arguments of the 'func'
depfuncs - tuple with functions which might be called from 'func'
modules - tuple with module names to import
callback - callback function which will be called with argument
list equal to callbackargs+(result,)
as soon as calculation is done
callbackargs - additional arguments for callback function
group - job group, is used when wait(group) is called to wait for
jobs in a given group to finish
globals - dictionary from which all modules, functions and classes
will be imported, for instance: globals=globals()
"""
# perform some checks for frequent mistakes
if self._exiting:
raise DestroyedServerError("Cannot submit jobs: server"\
" instance has been destroyed")
if not isinstance(args, tuple):
raise TypeError("args argument must be a tuple")
if not isinstance(depfuncs, tuple):
raise TypeError("depfuncs argument must be a tuple")
if not isinstance(modules, tuple):
raise TypeError("modules argument must be a tuple")
if not isinstance(callbackargs, tuple):
raise TypeError("callbackargs argument must be a tuple")
if globals is not None and not isinstance(globals, dict):
raise TypeError("globals argument must be a dictionary")
for module in modules:
if not isinstance(module, types.StringType):
raise TypeError("modules argument must be a list of strings")
tid = self.__gentid()
if globals:
modules += tuple(self.__find_modules("", globals))
modules = tuple(set(modules))
self.logger.debug("Task %i will autoimport next modules: %s" %
(tid, str(modules)))
for object1 in globals.values():
if isinstance(object1, types.FunctionType) \
or isinstance(object1, types.ClassType):
depfuncs += (object1, )
task = _Task(self, tid, callback, callbackargs, group)
self.__waittasks_lock.acquire()
self.__waittasks.append(task)
self.__waittasks_lock.release()
# if the function is a method of a class add self to the arguments list
if isinstance(func, types.MethodType) and func.im_self is not None:
args = (func.im_self, ) + args
# if there is an instance of a user deined class in the arguments add
# whole class to dependancies
for arg in args:
# Checks for both classic or new class instances
if isinstance(arg, types.InstanceType) \
or str(type(arg))[:6] == "<class":
# do not include source for imported modules
if ppcommon.is_not_imported(arg, modules):
depfuncs += tuple(ppcommon.get_class_hierarchy(arg.__class__))
# if there is a function in the arguments add this
# function to dependancies
for arg in args:
if isinstance(arg, types.FunctionType):
depfuncs += (arg, )
sfunc = self.__dumpsfunc((func, ) + depfuncs, modules)
sargs = pickle.dumps(args, self.__pickle_proto)
self.__queue_lock.acquire()
self.__queue.append((task, sfunc, sargs))
self.__queue_lock.release()
self.logger.debug("Task %i submited, function='%s'" %
(tid, func.func_name))
self.__scheduler()
return task
def submit(self,
func,
args=(),
depfuncs=(),
modules=(),
callback=None,
callbackargs=(),
group='default',
globals=None):
"""Submits function to the execution queue
func - function to be executed
args - tuple with arguments of the 'func'
depfuncs - tuple with functions which might be called from 'func'
modules - tuple with module names to import
callback - callback function which will be called with argument
list equal to callbackargs+(result,)
as soon as calculation is done
callbackargs - additional arguments for callback function
group - job group, is used when wait(group) is called to wait for
jobs in a given group to finish
globals - dictionary from which all modules, functions and classes
will be imported, for instance: globals=globals()
"""
# perform some checks for frequent mistakes
if self._exiting:
raise DestroyedServerError("Cannot submit jobs: server"\
" instance has been destroyed")
if not isinstance(args, tuple):
raise TypeError("args argument must be a tuple")
if not isinstance(depfuncs, tuple):
raise TypeError("depfuncs argument must be a tuple")
if not isinstance(modules, tuple):
raise TypeError("modules argument must be a tuple")
if not isinstance(callbackargs, tuple):
raise TypeError("callbackargs argument must be a tuple")
if globals is not None and not isinstance(globals, dict):
raise TypeError("globals argument must be a dictionary")
for module in modules:
if not isinstance(module, types.StringType):
raise TypeError("modules argument must be a list of strings")
tid = self.__gentid()
if globals:
modules += tuple(self.__find_modules("", globals))
modules = tuple(set(modules))
self.logger.debug("Task %i will autoimport next modules: %s" %
(tid, str(modules)))
for object1 in globals.values():
if isinstance(object1, types.FunctionType) \
or isinstance(object1, types.ClassType):
depfuncs += (object1, )
task = _Task(self, tid, callback, callbackargs, group)
self.__waittasks_lock.acquire()
self.__waittasks.append(task)
self.__waittasks_lock.release()
# if the function is a method of a class add self to the arguments list
if isinstance(func, types.MethodType) and func.im_self is not None:
args = (func.im_self, ) + args
# if there is an instance of a user deined class in the arguments add
# whole class to dependancies
for arg in args:
# Checks for both classic or new class instances
if isinstance(arg, types.InstanceType) \
or str(type(arg))[:6] == "<class":
# do not include source for imported modules
if ppcommon.is_not_imported(arg, modules):
depfuncs += tuple(
ppcommon.get_class_hierarchy(arg.__class__))
# if there is a function in the arguments add this
# function to dependancies
for arg in args:
if isinstance(arg, types.FunctionType):
depfuncs += (arg, )
sfunc = self.__dumpsfunc((func, ) + depfuncs, modules)
sargs = pickle.dumps(args, self.__pickle_proto)
self.__queue_lock.acquire()
self.__queue.append((task, sfunc, sargs))
self.__queue_lock.release()
self.logger.debug("Task %i submited, function='%s'" %
(tid, func.func_name))
self.__scheduler()
return task
