def tearDown(self):
self.__session.rollback()
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
PathFinder.dir_content_remove(os.path.join(self.s_root_path, "test/output"))
OptionManager._drop()
SQLManager._drop()
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
# PathManager.dir_content_remove("outdir")
shutil.rmtree("outdir", ignore_errors=True)
OptionManager._drop()
SQLManager._drop()
def run(self):
"""
Get the dag then execute it.
The database is setUp here if workflow side tables have not been created yet.
The dag is taken thanks to the :meth:`~.wopmars.framework.parsing.Parser.Parser.parse` method of the parser. And then pruned by the :meth:`~.wopmars.framework.management.WorkflowManager.WorkflowManager.get_dag_to_exec` method
which will set the right DAG to be executed.
Then, :meth:`~.wopmars.framework.management.WorkflowManager.WorkflowManager.execute_from` is called with no argument to get the origin nodes.
"""
# This create_all is supposed to only create workflow-management side tables (called "wom_*")
SQLManager.instance().create_all()
if OptionManager.instance()["--clear-history"]:
Logger.instance().info("Deleting WoPMaRS history...")
SQLManager.instance().drop_table_content_list(SQLManager.wom_table_names)
# The following lines allow to create types 'input' and 'output' in the db if they don't exist.
self.__session.get_or_create(Type, defaults={"id": 1}, name="input")
self.__session.get_or_create(Type, defaults={"id": 2}, name="output")
self.__session.commit()
# Get the DAG representing the whole workflow
self.__dag_tools = self.__parser.parse()
# Build the DAG which is willing to be executed according
self.get_dag_to_exec()
# Start the execution at the root nodes
if OptionManager.instance()["--forceall"] and not OptionManager.instance()["--dry-run"]:
self.erase_output()
self.execute_from()
def run(self):
"""
Get the dag then execute it.
The database is setUp here if workflow side tables have not been created yet.
The dag is taken thanks to the :meth:`~.wopmars.framework.parsing.Parser.Parser.parse` method of the parser. And then pruned by the :meth:`~.wopmars.framework.management.WorkflowManager.WorkflowManager.get_dag_to_exec` method
which will set the right DAG to be executed.
Then, :meth:`~.wopmars.framework.management.WorkflowManager.WorkflowManager.execute_from` is called with no argument to get the origin nodes.
"""
# This create_all is supposed to only create workflow-management side tables (called "wom_*")
SQLManager.instance().create_all()
if OptionManager.instance()["--clear-history"]:
Logger.instance().info("Deleting WoPMaRS history...")
SQLManager.instance().drop_table_content_list(SQLManager.wom_table_names)
# The following lines allow to create types 'input' and 'output' in the db if they don't exist.
self.__session.get_or_create(Type, defaults={"id": 1}, name="input")
self.__session.get_or_create(Type, defaults={"id": 2}, name="output")
self.__session.commit()
# Get the DAG representing the whole workflow
self.__dag_tools = self.__parser.parse()
# Build the DAG which is willing to be executed according
self.get_dag_to_exec()
# Start the execution at the root nodes
if OptionManager.instance()["--forceall"] and not OptionManager.instance()["--dry-run"]:
self.erase_output()
self.execute_from()
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
shutil.rmtree(os.path.join(self.test_path, "outdir"),
ignore_errors=True)
OptionManager._drop()
SQLManager._drop()
def tearDown(self):
SQLManager.instance().get_session().close()
s_root_path = PathFinder.get_module_path()
SQLManager.instance().drop_all()
PathFinder.dir_content_remove(os.path.join(s_root_path, "test/output"))
OptionManager._drop()
SQLManager._drop()
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
PathFinder.dir_content_remove(
os.path.join(self.s_root_path, "test/output"))
OptionManager._drop()
SQLManager._drop()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
s_root_path = PathFinder.get_module_path()
self.__s_path_to_example_definition_file_finishing = os.path.join(s_root_path, "test/resource/wopfile/example_def_file.yml")
self.__s_path_to_example_definition_file_that_end_with_error = os.path.join(s_root_path, "test/resource/wopfile/example_def_file_toolwrapper_never_ready.yml")
self.__wm = WorkflowManager()
def setUp(self):
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
[
SQLManager.instance().get_session().add(
FooBase(name="foo " + str(i))) for i in range(10000)
]
SQLManager.instance().get_session().commit()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
s_root_path = PathFinder.get_module_path()
self.__s_path_to_example_definition_file_finishing = os.path.join(s_root_path, "test/resource/wopfile/example_def_file1.yml")
self.__s_path_to_example_definition_file_that_end_with_error = os.path.join(s_root_path, "test/resource/wopfile/example_def_file5_never_ready.yml")
self.__wm = WorkflowManager()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
[
SQLManager.instance().get_session().add(
FooBase(name="foo " + str(i))) for i in range(10000)
]
SQLManager.instance().get_session().commit()
def __init__(self):
# the top level logger which will distribute messages to different handlers
self.__logger = logging.getLogger("wopmars")
self.__logger.setLevel(logging.DEBUG)
formatter = logging.Formatter(
'%(asctime)s :: %(levelname)s :: %(message)s')
# the loger for std out
self.__stream_handler = logging.StreamHandler()
# the loger which will write errors in stdout anyway
self.__stream_handler_err = logging.StreamHandler()
self.__stream_handler_err.setLevel(logging.WARNING)
s_path_log_file = OptionManager.instance()["--log"].rsplit(".", 1)[0]
# log file in append mode of size 1 Mo and 1 backup
# handler equivalent to stream_handler in term of logging level but write in .log file
self.__file_handler = RotatingFileHandler(s_path_log_file + ".log",
'a', 1000000, 1)
formatter_file = logging.Formatter(
'%(asctime)s :: %(levelname)s :: %(message)s')
self.__file_handler.setFormatter(formatter_file)
# err file in append mode of size 1 Mo and 1 backup
# this handler will write everything in the .err file.
self.__err_handler = RotatingFileHandler(s_path_log_file + ".err", 'a',
1000000, 1)
formatter_err = logging.Formatter('%(asctime)s :: %(message)s')
self.__err_handler.setFormatter(formatter_err)
self.__err_handler.setLevel(logging.DEBUG)
verbosity = int(OptionManager.instance()["-v"])
# set the verbosity of the stream handler and file handler depending of the needs of the user.
if verbosity <= 0:
self.__stream_handler.setLevel(logging.WARNING)
self.__file_handler.setLevel(logging.WARNING)
elif verbosity == 1:
self.__stream_handler.setLevel(logging.INFO)
self.__file_handler.setLevel(logging.INFO)
elif verbosity >= 2:
self.__stream_handler.setLevel(logging.DEBUG)
self.__file_handler.setLevel(logging.DEBUG)
# if printtools is demanded, things about execution will be printed out in std out
if OptionManager.instance()["--printtools"]:
self.__logger.addHandler(self.__stream_handler)
else:
self.__logger.addHandler(self.__stream_handler_err)
self.__logger.addHandler(self.__file_handler)
self.__logger.addHandler(self.__err_handler)
self.__tw_logger = logging.getLogger("tw")
self.__tw_streamhandler = logging.StreamHandler()
self.__tw_logger.addHandler(self.__tw_streamhandler)
self.__tw_logger.setLevel(logging.DEBUG)
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
session = SQLManager.instance().get_session()
session.get_or_create(Type, defaults={"id": 1}, name="input")
session.get_or_create(Type, defaults={"id": 2}, name="output")
session.commit()
self.__s_root_path = PathFinder.get_module_path()
self.__parser = Parser()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
session = SQLManager.instance().get_session()
session.get_or_create(Type, defaults={"id": 1}, name="input")
session.get_or_create(Type, defaults={"id": 2}, name="output")
session.commit()
self.__s_root_path = PathFinder.get_module_path()
self.__parser = Parser()
def setUp(self):
self.test_path = PathManager.get_test_path() # Get tests path
OptionManager.initial_test_setup() # Set tests arguments
self.db_url = OptionManager.instance()["--database"]
self.db = self.db_url[10:]
self.example_dir_path = os.path.join(PathManager.get_package_path(),
"data/example")
self.wopfile = os.path.join(self.example_dir_path, "Wopfile.yml")
self.working_directory = os.path.join(PathManager.get_package_path(),
"data/example")
def setUp(self):
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
self.test_path = PathManager.get_test_path()
self.__s_path_to_example_definition_file_finishing = os.path.join(
self.test_path, "resource/wopfile/example_def_file1.yml")
self.__s_path_to_example_definition_file_that_end_with_error = os.path.join(
self.test_path, "resource/wopfile/example_def_file5_never_ready.yml")
self.__workflow_manager = WorkflowManager()
def __init__(self):
# the top level logger which will distribute messages to different handlers
self.__logger = logging.getLogger("wopmars")
self.__logger.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(asctime)s :: %(levelname)s :: %(message)s')
# the loger for std out
self.__stream_handler = logging.StreamHandler()
# the loger which will write errors in stdout anyway
self.__stream_handler_err = logging.StreamHandler()
self.__stream_handler_err.setLevel(logging.WARNING)
s_path_log_file = OptionManager.instance()["--log"].rsplit(".", 1)[0]
# log file in append mode of size 1 Mo and 1 backup
# handler equivalent to stream_handler in term of logging level but write in .log file
self.__file_handler = RotatingFileHandler(s_path_log_file + ".log", 'a', 1000000, 1)
formatter_file = logging.Formatter('%(asctime)s :: %(levelname)s :: %(message)s')
self.__file_handler.setFormatter(formatter_file)
# err file in append mode of size 1 Mo and 1 backup
# this handler will write everything in the .err file.
self.__err_handler = RotatingFileHandler(s_path_log_file + ".err", 'a', 1000000, 1)
formatter_err = logging.Formatter('%(asctime)s :: %(message)s')
self.__err_handler.setFormatter(formatter_err)
self.__err_handler.setLevel(logging.DEBUG)
verbosity = int(OptionManager.instance()["-v"])
# set the verbosity of the stream handler and file handler depending of the needs of the user.
if verbosity <= 0:
self.__stream_handler.setLevel(logging.WARNING)
self.__file_handler.setLevel(logging.WARNING)
elif verbosity == 1:
self.__stream_handler.setLevel(logging.INFO)
self.__file_handler.setLevel(logging.INFO)
elif verbosity >= 2:
self.__stream_handler.setLevel(logging.DEBUG)
self.__file_handler.setLevel(logging.DEBUG)
# if printtools is demanded, things about execution will be printed out in std out
if OptionManager.instance()["--printtools"]:
self.__logger.addHandler(self.__stream_handler)
else:
self.__logger.addHandler(self.__stream_handler_err)
self.__logger.addHandler(self.__file_handler)
self.__logger.addHandler(self.__err_handler)
self.__tw_logger = logging.getLogger("tw")
self.__tw_streamhandler = logging.StreamHandler()
self.__tw_logger.addHandler(self.__tw_streamhandler)
self.__tw_logger.setLevel(logging.DEBUG)
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
self.__local_session = SQLManager.instance().get_session()
SQLManager()
self.__t1 = ConcurrentCommitingThread()
self.__t2 = ConcurrentCommitingThread()
self.__t3 = ConcurrentCommitingThread()
self.__t4 = ConcurrentRollBackingThread()
self.__t5 = ConcurrentRollBackingThread()
self.__t6 = ConcurrentRollBackingThread()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
self.__local_session = SQLManager.instance().get_session()
SQLManager()
self.__t1 = ConcurrentCommitingThread()
self.__t2 = ConcurrentCommitingThread()
self.__t3 = ConcurrentCommitingThread()
self.__t4 = ConcurrentRollBackingThread()
self.__t5 = ConcurrentRollBackingThread()
self.__t6 = ConcurrentRollBackingThread()
def tearDown(self):
# pass
# pip.main(['uninstall', 'wopexamplecar', '-y']) # working in travis
subprocess.run(
[sys.executable, '-m', 'pip', 'uninstall', 'example', '-y'])
shutil.rmtree(os.path.join(self.working_directory, "build"),
ignore_errors=True)
shutil.rmtree(os.path.join(self.working_directory,
"wopexamplecar.egg-info"),
ignore_errors=True)
PathManager.unlink(self.db)
OptionManager._drop()
SQLManager._drop()
def setUp(self):
OptionManager.initial_test_setup()
self.s_root_path = PathFinder.get_module_path()
s_path_to_example_existing_file = os.path.join(self.s_root_path, "test/resource/input_files/example_existing_file.txt")
s_path_to_example_existing_file2 = os.path.join(self.s_root_path, "test/resource/input_files/example_existing_file2.txt")
s_path_to_example_not_existing_file = os.path.join(self.s_root_path, "test/resource/input_files/example_not_existing_file.txt")
self.__io_file_existing = IOFilePut(name="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing2 = IOFilePut(name="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing3 = IOFilePut(name="existing_file2", path=s_path_to_example_existing_file)
self.__io_file_existing4 = IOFilePut(name="existing_file", path=s_path_to_example_existing_file2)
self.__io_file_not_existing = IOFilePut(name="not_existing_file", path=s_path_to_example_not_existing_file)
def setUp(self):
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
session = SQLManager.instance().get_session()
session.get_or_create(TypeInputOrOutput,
defaults={"is_input": True},
is_input=True)
session.get_or_create(TypeInputOrOutput,
defaults={"is_input": False},
is_input=False)
session.commit()
self.__test_path = PathManager.get_test_path()
# self.__test_path = PathManager.get_package_path()
self.__parser = Parser()
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
session = SQLManager.instance().get_session()
session.get_or_create(Type, defaults={"id": 1}, name="input")
session.get_or_create(Type, defaults={"id": 2}, name="output")
session.commit()
self.__session = SQLManager.instance().get_session()
self.__reader = Reader()
self.__s_root_path = PathFinder.get_module_path()
# The good -------------------------------:
self.__s_example_definition_file = os.path.join(
self.__s_root_path, "test/resource/wopfile/example_def_file.yml")
self.__s_example_definition_file2 = os.path.join(
self.__s_root_path, "test/resource/wopfile/example_def_file3.yml")
# The ugly (malformed file) --------------------:
self.__s_example_definition_file_duplicate_rule = os.path.join(
self.__s_root_path,
"test/resource/wopfile/example_def_file_duplicate_rule.yml")
self.__list_f_to_exception_init = [
os.path.join(self.__s_root_path, s_path) for s_path in [
"test/resource/wopfile/example_def_file_wrong_yaml.yml",
"test/resource/wopfile/example_def_file_duplicate_rule.yml",
"test/resource/wopfile/example_def_file_wrong_grammar.yml",
"test/resource/wopfile/example_def_file_wrong_grammar2.yml",
"test/resource/wopfile/example_def_file_wrong_grammar3.yml",
"test/resource/wopfile/example_def_file_wrong_grammar4.yml"
]
]
# The bad (invalid file) ----------------------:
self.__list_s_to_exception_read = [
os.path.join(self.__s_root_path, s_path) for s_path in [
"test/resource/wopfile/example_def_file_wrong_content.yml",
"test/resource/wopfile/example_def_file_wrong_content2.yml",
"test/resource/wopfile/example_def_file_wrong_content3.yml",
"test/resource/wopfile/example_def_file_wrong_content4.yml",
"test/resource/wopfile/example_def_file_wrong_content5.yml",
"test/resource/wopfile/example_def_file_wrong_class_name.yml",
"test/resource/wopfile/example_def_file_wrong_rule.yml",
]
]
def setUp(self):
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
self.__local_session = SQLManager.instance().get_session()
SQLManager()
self.__t1 = ConcurrentCommitingThread()
self.__t2 = ConcurrentCommitingThread()
self.__t3 = ConcurrentCommitingThread()
self.__t4 = ConcurrentRollBackingThread()
self.__t5 = ConcurrentRollBackingThread()
self.__t6 = ConcurrentRollBackingThread()
def notify_success(self, thread_toolwrapper):
"""
Handle thread_toolwrapper success by continuing the dag.
:param thread_toolwrapper: ToolWrapper thread that just succeed
:type thread_toolwrapper: :class:`~.wopmars.management.ToolWrapperThread.ToolWrapperThread`
"""
self.__session.add(thread_toolwrapper.get_toolwrapper())
self.__session.commit()
dry_status = thread_toolwrapper.get_dry()
# if not OptionManager.instance()["--dry-run"]:
# thread_toolwrapper.get_toolwrapper().set_args_time_and_size("output", dry_status)
if dry_status is False and not OptionManager.instance()["--dry-run"]:
Logger.instance(
).info("ToolWrapper {} -> {} has succeeded.".format(
str(thread_toolwrapper.get_toolwrapper().rule_name),
str(thread_toolwrapper.get_toolwrapper().__class__.__name__)))
# Continue the dag execution from the tool_python_path that just finished.
self.__already_runned.add(thread_toolwrapper.get_toolwrapper())
self.__count_exec -= 1
if len(self.__list_queue_buffer):
Logger.instance().debug("Fill the queue with the buffer: " + str([
t.get_toolwrapper().__class__.__name__
for t in self.__list_queue_buffer
]))
i = 0
for tw_thread in self.__list_queue_buffer:
self.__queue_exec.put(tw_thread)
del self.__list_queue_buffer[i]
i += 1
self.execute_from(thread_toolwrapper.get_toolwrapper())
def notify_success(self, thread_toolwrapper):
"""
Handle thread_toolwrapper success by continuing the dag.
:param thread_toolwrapper: ToolWrapper thread that just succeed
:type thread_toolwrapper: :class:`~.wopmars.management.ToolThread.ToolThread`
"""
self.__session.add(thread_toolwrapper.get_toolwrapper())
self.__session.commit()
dry_status = thread_toolwrapper.get_dry()
# if not OptionManager.instance()["--dry-run"]:
# thread_toolwrapper.get_toolwrapper().set_args_time_and_size("output", dry_status)
if dry_status is False and not OptionManager.instance()["--dry-run"]:
Logger.instance().info("Rule " + str(thread_toolwrapper.get_toolwrapper().name) + " -> " + str(thread_toolwrapper.get_toolwrapper().__class__.__name__) + " has succeed.")
# Continue the dag execution from the toolwrapper that just finished.
self.__already_runned.add(thread_toolwrapper.get_toolwrapper())
self.__count_exec -= 1
if len(self.__list_queue_buffer):
Logger.instance().debug("Fill the queue with the Buffer: " +
str([t.get_toolwrapper().__class__.__name__ for t in self.__list_queue_buffer]))
i = 0
for tw_thread in self.__list_queue_buffer:
self.__queue_exec.put(tw_thread)
del self.__list_queue_buffer[i]
i += 1
self.execute_from(thread_toolwrapper.get_toolwrapper())
def setUp(self):
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
session = SQLManager.instance().get_session()
session.get_or_create(TypeInputOrOutput, defaults={"is_input": True}, is_input=True)
session.get_or_create(TypeInputOrOutput, defaults={"is_input": False}, is_input=False)
session.commit()
self.__session = SQLManager.instance().get_session()
self.__reader = Reader()
self.__testdir_path = PathManager.get_test_path()
# The good -------------------------------:
self.__example_def_file1_path = os.path.join(self.__testdir_path, "resource/wopfile/example_def_file1.yml")
self.__example_def_file3_path = os.path.join(self.__testdir_path, "resource/wopfile/example_def_file3.yml")
# The ugly (malformed file) --------------------:
self.__s_example_definition_file_duplicate_rule = os.path.join(self.__testdir_path, "resource/wopfile/example_def_file_duplicate_rule.yml")
self.__list_f_to_exception_init = [
os.path.join(self.__testdir_path, s_path) for s_path in [
"resource/wopfile/example_def_file_wrong_yaml.yml",
"resource/wopfile/example_def_file_duplicate_rule.yml",
"resource/wopfile/example_def_file_wrong_grammar.yml",
"resource/wopfile/example_def_file_wrong_grammar2.yml",
"resource/wopfile/example_def_file_wrong_grammar3.yml",
"resource/wopfile/example_def_file_wrong_grammar4.yml"
]
]
# The bad (invalid file) ----------------------:
self.__list_s_to_exception_read = [
os.path.join(self.__testdir_path, s_path) for s_path in [
"resource/wopfile/example_def_file1.yml",
"resource/wopfile/example_def_file_wrong_content2.yml",
"resource/wopfile/example_def_file_wrong_content3.yml",
"resource/wopfile/example_def_file_wrong_content4.yml",
"resource/wopfile/example_def_file_wrong_content5.yml",
"resource/wopfile/example_def_file_wrong_class_name.yml",
"resource/wopfile/example_def_file_wrong_rule.yml",
]
]
def toolwrapper_error(self, msg, tw_name):
if OptionManager.instance()["--toolwrapper-log"]:
self.__tw_streamhandler.setFormatter(
logging.Formatter(
ColorPrint.green(
tw_name +
' :: %(asctime)s :: %(levelname)s :: %(message)s')))
self.__tw_logger.error(msg)
def get_command_line(self):
"""
This create a string containing the command line for executing the toolwrapper only.
:return: The string containg the command line
"""
list_str_inputs_files = [f.name + "': '" + f.path for f in self.__toolwrapper.files if f.type.name == "input"]
list_str_inputs_tables = [t.tablename + "': '" + t.model for t in self.__toolwrapper.tables if t.type.name == "input"]
str_input_dict = ""
str_input_dict_files = ""
str_input_dict_tables = ""
if list_str_inputs_files:
str_input_dict_files = "'file':{'" + "', '".join(list_str_inputs_files) + "'}"
if list_str_inputs_tables:
str_input_dict_tables = "'table':{'" + "', '".join(list_str_inputs_tables) + "'}"
if list_str_inputs_files or list_str_inputs_tables:
str_input_dict = " -i \"{%s}\"" % (", ".join([s for s in [str_input_dict_files, str_input_dict_tables] if s != ""]))
list_str_outputs_files = [f.name + "': '" + f.path for f in self.__toolwrapper.files if f.type.name == "output"]
list_str_outputs_tables = [t.tablename + "': '" + t.model for t in self.__toolwrapper.tables if t.type.name == "output"]
str_output_dict = ""
str_output_dict_files = ""
str_output_dict_tables = ""
if list_str_outputs_files:
str_output_dict_files = "'file':{'" + "', '".join(list_str_outputs_files) + "'}"
if list_str_outputs_tables:
str_output_dict_tables = "'table':{'" + "', '".join(list_str_outputs_tables) + "'}"
if list_str_outputs_files or list_str_outputs_tables:
str_output_dict = " -o \"{%s}\"" % (", ".join([s for s in [str_output_dict_files, str_output_dict_tables] if s != ""]))
list_str_params = []
str_params_dict = ""
if list_str_params:
str_params_dict = " -P \"{'" + "', '".join(list_str_params) + "'}\""
consistent_keys = ["--forceall", "--dot", "--log", ]
s = ""
s += "wopmars tool " + self.__toolwrapper.toolwrapper + str_input_dict + str_output_dict + str_params_dict + " " + \
" ".join(str(key) + " " + str(OptionManager.instance()[key]) for key in OptionManager.instance().keys() if key in consistent_keys and OptionManager.instance()[key] is not None and type(OptionManager.instance()[key]) != bool) + \
" " + " ".join(str(key) for key in OptionManager.instance().keys() if key in consistent_keys and OptionManager.instance()[key] is True and type(OptionManager.instance()[key]) == bool)
return s
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
session = SQLManager.instance().get_session()
session.get_or_create(Type, defaults={"id": 1}, name="input")
session.get_or_create(Type, defaults={"id": 2}, name="output")
session.commit()
self.__session = SQLManager.instance().get_session()
self.__reader = Reader()
self.__s_root_path = PathFinder.get_module_path()
# The good -------------------------------:
self.__s_example_definition_file = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file1.yml")
self.__s_example_definition_file2 = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file3.yml")
# The ugly (malformed file) --------------------:
self.__s_example_definition_file_duplicate_rule = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file_duplicate_rule.yml")
self.__list_f_to_exception_init = [
os.path.join(self.__s_root_path, s_path) for s_path in [
"test/resource/wopfile/example_def_file_wrong_yaml.yml",
"test/resource/wopfile/example_def_file_duplicate_rule.yml",
"test/resource/wopfile/example_def_file_wrong_grammar.yml",
"test/resource/wopfile/example_def_file_wrong_grammar2.yml",
"test/resource/wopfile/example_def_file_wrong_grammar3.yml",
"test/resource/wopfile/example_def_file_wrong_grammar4.yml"
]
]
# The bad (invalid file) ----------------------:
self.__list_s_to_exception_read = [
os.path.join(self.__s_root_path, s_path) for s_path in [
"test/resource/wopfile/example_def_file1.yml",
"test/resource/wopfile/example_def_file_wrong_content2.yml",
"test/resource/wopfile/example_def_file_wrong_content3.yml",
"test/resource/wopfile/example_def_file_wrong_content4.yml",
"test/resource/wopfile/example_def_file_wrong_content5.yml",
"test/resource/wopfile/example_def_file_wrong_class_name.yml",
"test/resource/wopfile/example_def_file_wrong_rule.yml",
]
]
def test_run(self):
# OptionManager.instance()["--dot"] = None
#
# OptionManager.instance()["--wopfile"] = self.__s_path_to_example_definition_file_finishing
# with self.assertRaises(SystemExit):
# self.__wm.run()
OptionManager.instance()["--wopfile"] = self.__s_path_to_example_definition_file_that_end_with_error
with self.assertRaises(WopMarsException):
self.__wm.run()
def test_run(self):
# OptionManager.instance()["--dot"] = None
#
# OptionManager.instance()["--wopfile"] = self.__s_path_to_example_definition_file_finishing
# with self.assertRaises(SystemExit):
# self.__wm.run()
OptionManager.instance()["--wopfile"] = self.__s_path_to_example_definition_file_that_end_with_error
with self.assertRaises(WopMarsException):
self.__wm.run()
def set_args_date_and_size(self, type, dry=False):
"""
WorkflowManager method:
The date and the size of the files are set according to the actual date of last modification and size of the system files
The date of the tables are set according to the date of last modification notified in the modification_table table
If the type of IOPut is "output" and the execution is "not dry", the date in modification_table is set to the
current time.time() datetime.
# todo modify it to take commits into account isntead of the status of 'output' of a table
:param type: "input" or "output"
:type type: str
:param dry: Say if the execution has been simulated.
:type dry: bool
"""
session = SQLManager.instance().get_session()
for f in [f for f in self.files if f.type.name == type]:
try:
date = datetime.datetime.fromtimestamp(os.path.getmtime(
f.path))
size = os.path.getsize(f.path)
except FileNotFoundError as FE:
# todo ask lionel sans ce rollback, ca bug, pourquoi? la session est vide... comme si la query etait bloquante
if not OptionManager.instance()["--dry-run"]:
session.rollback()
raise WopMarsException(
"Error during the execution of the workflow",
"The " + type + " file " + str(f.path) + " of rule " +
str(self.name) + " doesn't exist")
else:
# in dry-run mode, input/output files might not exist
date = None
size = None
f.used_at = date
f.size = size
session.add(f)
if type == "input":
Logger.instance().debug("Input file " + str(f) + " used.")
elif type == "output" and dry:
Logger.instance().debug(
"Output file " + str(f) +
" has been loaded from previous execution.")
elif type == "output" and not dry:
Logger.instance().debug("Output file " + str(f) +
" has been created.")
# this commit is due to a bug that i couldn't figure out: the session empty itself between the two loops...
# this is not good at all since it may lead to inconsistence in the database
session.commit()
for t in [t for t in self.tables if t.type.name == type]:
t.used_at = t.modification.date
session.add(t)
session.commit()
def setUp(self):
self.test_path = PathManager.get_test_path() # Get tests path
OptionManager.initial_test_setup() # Set tests arguments
self.__db_url = OptionManager.instance()["--database"]
self.__example_def_file1 = os.path.join(
self.test_path, "resource/wopfile/example_def_file1.yml")
self.__example_def_file1_only_database = \
os.path.join(self.test_path, "resource/wopfile/example_def_file1_only_database.yml")
self.__example_def_file2_only_files = os.path.join(
self.test_path,
"resource/wopfile/example_def_file2_only_files.yml")
self.__example_def_file4 = os.path.join(
self.test_path, "resource/wopfile/example_def_file4.yml")
self.__example_def_file5_never_ready = os.path.join(
self.test_path,
"resource/wopfile/example_def_file5_never_ready.yml")
self.__example_def_file_input_not_ready = os.path.join(
self.test_path,
"resource/wopfile/example_def_file_input_not_ready.yml")
def setUp(self):
self.s_root_path = PathFinder.get_module_path()
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
self.__local_session = SQLManager.instance().get_session()
try:
for i in range(10):
self.__local_session.add(FooBase(name="testIODB " + str(i)))
self.__local_session.commit()
except Exception as e:
self.__local_session.rollback()
self.__local_session.close()
raise e
self.__io_base_existing = IODbPut(model="FooBase", tablename="FooBase")
self.__io_base_existing.set_table(FooBase)
self.__io_base_existing2 = IODbPut(model="FooBase", tablename="FooBase")
self.__io_base_existing2.set_table(FooBase)
self.__io_base_existing3 = IODbPut(model="FooBase2", tablename="FooBase2")
self.__io_base_existing3.set_table(FooBase2)
def build_file_architecture_snp(self):
"""
This builds the snp example.
"""
cwd = os.path.join(OptionManager.instance()["--directory"], "wopmars_example_snp")
example_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "wopmars_example_snp")
# copy the folder wopmars_example in cwd
ExampleBuilder.copy(example_directory, cwd)
# empty.txt is an empty text file used in order to take into account the output directory
os.remove(os.path.join(cwd, "output/empty.txt"))
def __init__(self):
"""
The constructor of the SQLManager is supposed to be called once in the whole execution, thanks to the
SingletonMixin inheritance.
The constructor create the engine at the localization provided by the user. The option "connect_args" is set to
False.
The "PRAGMA foreign_keys=ON" statement is executed here and allows to enforce foreign_keys constraints.
The Session attribute is a object of class "Type" and allows to make a scoped session bound to the engine on demand.
The autocommit is set to False and the autoflush, to True.
The lock is initialized here thanks to the RW lock class and will be used to overide the behaviour of sqlite
to assess the access to the databse without using the queue of SQLite, bound at 4 sec wait before error.
"""
s_database_url = OptionManager.instance()["--database"]
self.d_database_config = {
'db_connection': None,
'db_database': None,
'db_url': s_database_url
}
self.d_database_config['db_connection'] = s_database_url.split(
"://")[0]
if self.d_database_config['db_connection'] == "sqlite":
self.d_database_config['db_database'] = s_database_url.split(
":///")[1]
# echo=False mute the log of database
# connect_args have been necessary because of the accession of the same objects in different Threads.
if self.d_database_config['db_connection'] == "sqlite":
self.__engine = create_engine(
self.d_database_config['db_url'],
echo=False,
connect_args={'check_same_thread': False})
else:
self.__engine = create_engine(self.d_database_config['db_url'],
echo=False)
# Below, between "###", code copy-pasted from this post
# http://stackoverflow.com/questions/2614984/sqlite-sqlalchemy-how-to-enforce-foreign-keys/7831210#7831210
# enforce foreign key constraints
###
def _fk_pragma_on_connect(dbapi_con, con_record):
if self.d_database_config['db_connection'] == "sqlite":
dbapi_con.execute('pragma foreign_keys=ON')
event.listen(self.__engine, 'connect', _fk_pragma_on_connect)
###
# I don't know why I have used the autoflush=True
self.__Session = scoped_session(
sessionmaker(bind=self.__engine, autoflush=True, autocommit=False))
# The lock
self.__lock = RWLock()
def get_dag_to_exec(self):
"""
Set the dag to exec in terms of --sourcerule option and --targetrule option.
The source rule is checked first (there should not be both set because of the checks at the begining of the software)
If sourcerule is set, then it is its successors that are searched in the whole dag.
Else, it is its predecessors.
The set of obtained rules are used to build the "dag_to_exec". The nodes returned by get_all_successors and
get_all_predecessors are implicitly all related.
"""
if OptionManager.instance()["--sourcerule"] is not None:
try:
# Get the rule asked by the user as 'sourcerule'
node_from_rule = [n for n in self.__dag_tools if n.name == OptionManager.instance()["--sourcerule"]][0]
except IndexError:
raise WopMarsException(
"The given rule to start from: " + OptionManager.instance()["--sourcerule"] + " doesn't exist.")
self.__dag_to_exec = DAG(self.__dag_tools.get_all_successors(node_from_rule))
Logger.instance().info("Running the workflow from rule " + str(OptionManager.instance()["--sourcerule"]) +
" -> " + node_from_rule.toolwrapper)
elif OptionManager.instance()["--targetrule"] is not None:
try:
# Get the rule asked by the user as 'targetrule'
node_from_rule = [n for n in self.__dag_tools if n.name == OptionManager.instance()["--targetrule"]][0]
except IndexError:
raise WopMarsException(
"The given rule to go to: " + OptionManager.instance()["--targetrule"] + " doesn't exist.")
self.__dag_to_exec = DAG(self.__dag_tools.get_all_predecessors(node_from_rule))
Logger.instance().info("Running the workflow to the rule " + str(OptionManager.instance()["--targetrule"]) +
" -> " + node_from_rule.toolwrapper)
else:
self.__dag_to_exec = self.__dag_tools
# ???
# todo checkout what is going on here
tables = []
[tables.extend(tw.tables) for tw in self.__dag_to_exec.nodes()]
IODbPut.set_tables_properties(tables)
# For the tools that are in the workflow definition file but not in the executed dag, their status is set to
# "NOT_PLANNED"
for tw in set(self.__dag_tools.nodes()).difference(set(self.__dag_to_exec.nodes())):
tw.set_execution_infos(status="NOT_PLANNED")
self.__session.add(tw)
self.__session.commit()
def get_dag_to_exec(self):
"""
Set the dag to exec in terms of --sourcerule option and --targetrule option.
The source rule is checked first (there should not be both set because of the checks at the begining of the software)
If sourcerule is set, then it is its successors that are searched in the whole dag.
Else, it is its predecessors.
The set of obtained rules are used to build the "dag_to_exec". The nodes returned by get_all_successors and
get_all_predecessors are implicitly all related.
"""
if OptionManager.instance()["--sourcerule"] is not None:
try:
# Get the rule asked by the user as 'sourcerule'
node_from_rule = [n for n in self.__dag_tools if n.name == OptionManager.instance()["--sourcerule"]][0]
except IndexError:
raise WopMarsException(
"The given rule to start from: " + OptionManager.instance()["--sourcerule"] + " doesn't exist.")
self.__dag_to_exec = DAG(self.__dag_tools.get_all_successors(node_from_rule))
Logger.instance().info("Running the workflow from rule " + str(OptionManager.instance()["--sourcerule"]) +
" -> " + node_from_rule.toolwrapper)
elif OptionManager.instance()["--targetrule"] is not None:
try:
# Get the rule asked by the user as 'targetrule'
node_from_rule = [n for n in self.__dag_tools if n.name == OptionManager.instance()["--targetrule"]][0]
except IndexError:
raise WopMarsException(
"The given rule to go to: " + OptionManager.instance()["--targetrule"] + " doesn't exist.")
self.__dag_to_exec = DAG(self.__dag_tools.get_all_predecessors(node_from_rule))
Logger.instance().info("Running the workflow to the rule " + str(OptionManager.instance()["--targetrule"]) +
" -> " + node_from_rule.toolwrapper)
else:
self.__dag_to_exec = self.__dag_tools
# ???
# todo checkout what is going on here
tables = []
[tables.extend(tw.tables) for tw in self.__dag_to_exec.nodes()]
IODbPut.set_tables_properties(tables)
# For the tools that are in the workflow definition file but not in the executed dag, their status is set to
# "NOT_PLANNED"
for tw in set(self.__dag_tools.nodes()).difference(set(self.__dag_to_exec.nodes())):
tw.set_execution_infos(status="NOT_PLANNED")
self.__session.add(tw)
self.__session.commit()
def setUp(self):
self.test_path = PathManager.get_test_path()
OptionManager.initial_test_setup() # Set tests arguments
SQLManager.instance().create_all() # Create database with tables
self.__local_session = SQLManager.instance().get_session()
try:
for i in range(10):
self.__local_session.add(FooBase(name="testIODB " + str(i)))
self.__local_session.commit()
except Exception as e:
self.__local_session.rollback()
self.__local_session.close()
raise e
self.__io_base_existing = TableInputOutputInformation(model_py_path="FooBase", table_key="FooBase", table_name="FooBase")
self.__io_base_existing.set_table(FooBase)
self.__io_base_existing2 = TableInputOutputInformation(model_py_path="FooBase", table_key="FooBase", table_name="FooBase")
self.__io_base_existing2.set_table(FooBase)
self.__io_base_existing3 = TableInputOutputInformation(model_py_path="FooBase2", table_key="FooBase2", table_name="FooBase2")
self.__io_base_existing3.set_table(FooBase2)
def setUp(self):
self.test_path = PathManager.get_test_path() # Get tests path
OptionManager.initial_test_setup() # Set tests arguments
s_path_to_example_existing_file = os.path.join(
self.test_path, "resource/input_files/example_existing_file.txt")
s_path_to_example_existing_file2 = os.path.join(
self.test_path, "resource/input_files/example_existing_file2.txt")
s_path_to_example_not_existing_file = os.path.join(
self.test_path,
"resource/input_files/example_not_existing_file.txt")
self.__io_file_existing = FileInputOutputInformation(
file_key="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing2 = FileInputOutputInformation(
file_key="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing3 = FileInputOutputInformation(
file_key="existing_file2", path=s_path_to_example_existing_file)
self.__io_file_existing4 = FileInputOutputInformation(
file_key="existing_file", path=s_path_to_example_existing_file2)
self.__io_file_not_existing = FileInputOutputInformation(
file_key="not_existing_file",
path=s_path_to_example_not_existing_file)
def set_args_time_and_size(self, type, dry=False):
"""
WorkflowManager method:
The time and the size of the files are set according to the actual time of last modification and size of the system files
The time of the tables are set according to the time of last modification notified in the modification_table table
If the type of IOPut is "output" and the execution is "not dry", the time in modification_table is set to the
current time.time().
# todo modify it to take commits into account isntead of the status of 'output' of a table
:param type: "input" or "output"
:type type: str
:param dry: Say if the execution has been simulated.
:type dry: bool
"""
session = SQLManager.instance().get_session()
for f in [f for f in self.files if f.type.name == type]:
try:
time = os_path_getmtime_ms(f.path)
size = os.path.getsize(f.path)
except FileNotFoundError as FE:
# todo ask lionel sans ce rollback, ca bug, pourquoi? la session est vide... comme si la query etait bloquante
if not OptionManager.instance()["--dry-run"]:
session.rollback()
raise WopMarsException("Error during the execution of the workflow",
"The " + type + " file " + str(f.path) + " of rule " + str(self.name) +
" doesn't exist")
else:
# in dry-run mode, input/output files might not exist
time = None
size = None
f.used_at = time
f.size = size
session.add(f)
if type == "input":
Logger.instance().debug("Input file " + str(f) + " used.")
elif type == "output" and dry:
Logger.instance().debug("Output file " + str(f) + " has been loaded from previous execution.")
elif type == "output" and not dry:
Logger.instance().debug("Output file " + str(f) + " has been created.")
# this commit is due to a bug that i couldn't figure out: the session empty itself between the two loops...
# this is not good at all since it may lead to inconsistence in the database
session.commit()
for t in [t for t in self.tables if t.type.name == type]:
t.used_at = t.modification.time
session.add(t)
session.commit()
def setUp(self):
self.s_root_path = PathFinder.get_module_path()
OptionManager.initial_test_setup()
print(OptionManager.instance()["--log"])
SQLManager.instance().create_all()
self.__local_session = SQLManager.instance().get_session()
try:
for i in range(10):
self.__local_session.add(FooBase(name="testIODB " + str(i)))
self.__local_session.commit()
except Exception as e:
self.__local_session.rollback()
self.__local_session.close()
raise e
self.__io_base_existing = IODbPut(model="FooBase", tablename="FooBase")
self.__io_base_existing.set_table(FooBase)
self.__io_base_existing2 = IODbPut(model="FooBase",
tablename="FooBase")
self.__io_base_existing2.set_table(FooBase)
self.__io_base_existing3 = IODbPut(model="FooBase2",
tablename="FooBase2")
self.__io_base_existing3.set_table(FooBase2)
def setUp(self):
OptionManager.initial_test_setup()
self.s_root_path = PathFinder.get_module_path()
s_path_to_example_existing_file = os.path.join(
self.s_root_path,
"test/resource/input_files/example_existing_file.txt")
s_path_to_example_existing_file2 = os.path.join(
self.s_root_path,
"test/resource/input_files/example_existing_file2.txt")
s_path_to_example_not_existing_file = os.path.join(
self.s_root_path,
"test/resource/input_files/example_not_existing_file.txt")
self.__io_file_existing = IOFilePut(
name="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing2 = IOFilePut(
name="existing_file", path=s_path_to_example_existing_file)
self.__io_file_existing3 = IOFilePut(
name="existing_file2", path=s_path_to_example_existing_file)
self.__io_file_existing4 = IOFilePut(
name="existing_file", path=s_path_to_example_existing_file2)
self.__io_file_not_existing = IOFilePut(
name="not_existing_file", path=s_path_to_example_not_existing_file)
def run(self):
"""
Run the tool and fire events.
:return:
"""
session_tw = SQLManager.instance().get_session()
start = time_unix_ms()
try:
self.__toolwrapper.set_session(session_tw)
# if the tool need to be executed because its output doesn't exist
if not self.__dry:
Logger.instance().info(
"\n" + str(self.__toolwrapper) + "\n" + "command line: \n\t" + self.get_command_line())
# if you shouldn't simulate
if not OptionManager.instance()["--dry-run"]:
Logger.instance().info("Rule: " + str(self.__toolwrapper.name) + " -> " + self.__toolwrapper.__class__.__name__ + " started.")
# mkdir -p output dir: before running we need output dir
output_file_fields = self._ToolThread__toolwrapper.specify_output_file()
for out_field in output_file_fields:
out_file_path = self._ToolThread__toolwrapper.output_file(out_field)
out_dir = os.path.dirname(out_file_path)
try:
os.makedirs(out_dir)
except OSError as exception:
if exception.errno != errno.EEXIST:
raise
# end of mkdir -p output dir
self.__toolwrapper.run()
session_tw.commit()
self.__toolwrapper.set_execution_infos(start, time_unix_ms(), "EXECUTED")
else:
Logger.instance().debug("Dry-run mode enabled. Execution skiped.")
self.__toolwrapper.set_execution_infos(status="DRY")
else:
Logger.instance().info("Rule: " + str(self.__toolwrapper.name) + " -> " + self.__toolwrapper.__class__.__name__ + " skiped.")
self.__toolwrapper.set_execution_infos(start, time_unix_ms(), "ALREADY_EXECUTED")
except Exception as e:
session_tw.rollback()
self.__toolwrapper.set_execution_infos(start, time_unix_ms(), "EXECUTION_ERROR")
raise WopMarsException("Error while executing rule " + self.__toolwrapper.name +
" (ToolWrapper " + self.__toolwrapper.toolwrapper + ")",
"Full stack trace: \n" + str(traceback.format_exc()))
finally:
# todo twthread , fermer session
# session_tw.close()
pass
self.fire_success()
def __init__(self):
"""
The constructor of the SQLManager is supposed to be called once in the whole execution, thanks to the
SingletonMixin inheritance.
The constructor create the engine at the localization provided by the user. The option "connect_args" is set to
False.
The "PRAGMA foreign_keys=ON" statement is executed here and allows to enforce foreign_keys constraints.
The Session attribute is a object of class "Type" and allows to make a scoped session bound to the engine on demand.
The autocommit is set to False and the autoflush, to True.
The lock is initialized here thanks to the RW lock class and will be used to overide the behaviour of sqlite
to assess the access to the databse without using the queue of SQLite, bound at 4 sec wait before error.
"""
s_database_url = OptionManager.instance()["--database"]
self.d_database_config = {'db_connection': None, 'db_database': None, 'db_url': s_database_url}
self.d_database_config['db_connection'] = s_database_url.split("://")[0]
if self.d_database_config['db_connection'] == "sqlite":
self.d_database_config['db_database'] = s_database_url.replace("sqlite:///", "")
# echo=False mute the log of database
# connect_args have been necessary because of the accession of the same objects in different Threads.
if self.d_database_config['db_connection']=="sqlite":
self.__engine = create_engine(self.d_database_config['db_url'], echo=False, connect_args={'check_same_thread': False})
else:
self.__engine = create_engine(self.d_database_config['db_url'], echo=False)
# Below, between "###", code copy-pasted from this post
# http://stackoverflow.com/questions/2614984/sqlite-sqlalchemy-how-to-enforce-foreign-keys/7831210#7831210
# enforce foreign key constraints
###
def _fk_pragma_on_connect(dbapi_con, con_record):
if self.d_database_config['db_connection'] == "sqlite":
dbapi_con.execute('pragma foreign_keys=ON')
event.listen(self.__engine, 'connect', _fk_pragma_on_connect)
###
# I don't know why I have used the autoflush=True
self.__Session = scoped_session(sessionmaker(bind=self.__engine, autoflush=True, autocommit=False))
# The lock
self.__lock = RWLock()
def parse(self):
"""
Organize the parsing of the Workflow Definition File or the Tool if only one tool is provided thanks to the
tool command.
Call the "iterate_wopfile_yml_dic_and_insert_rules_in_db()" or the "load_one_toolwrapper" (depending on the use or not of tool command) method of the
reader to insert in database the set of objects of the workflow.
Then, the toolwrappers of the last execution are got back before calling the dag to build itself from the set of tools.
The DAG is checked to actually being a Directed Acyclic Graph.
If The "--dot" option is set, the dot and ps file are wrote here.
:raise: WopMarsParsingException if the workflow is not a DAG.
:return: the DAG
"""
if not OptionManager.instance()["tool"]:
self.__reader.iterate_wopfile_yml_dic_and_insert_rules_in_db(
OptionManager.instance()["--wopfile"])
else:
self.__reader.load_one_toolwrapper(
OptionManager.instance()["TOOLWRAPPER"],
OptionManager.instance()["--input"],
OptionManager.instance()["--output"],
OptionManager.instance()["--params"])
# Get back the set of toolwrappers of the workflow before executing them.
set_toolwrappers = self.get_set_toolwrappers()
dag_tools = DAG(set_toolwrappers)
if not is_directed_acyclic_graph(dag_tools):
# totodo LucG find out the loop to specify it in the error message
raise WopMarsException(
"Error while parsing the configuration file: \n\tThe workflow is malformed:",
"The specified Workflow cannot be represented as a DAG.")
s_dot_option = OptionManager.instance()["--dot"]
if s_dot_option:
Logger.instance().info(
"Writing the dot and ps files representing the workflow at " +
str(s_dot_option))
dag_tools.write_dot(s_dot_option)
Logger.instance().debug("Dot and ps file wrote.")
return dag_tools
def parse(self):
"""
Organize the parsing of the Workflow Definition File or the Tool if only one tool is provided thanks to the
tool command.
Call the "read()" or the "load_one_toolwrapper" (depending on the use or not of tool command) method of the
reader to insert in database the set of objects of the workflow.
Then, the toolwrappers of the last execution are got back before calling the dag to build itself from the set of tools.
The DAG is checked to actually being a Directed Acyclic Graph.
If The "--dot" option is set, the dot and ps file are wrote here.
:raise: WopMarsParsingException if the workflow is not a DAG.
:return: the DAG
"""
if not OptionManager.instance()["tool"]:
self.__reader.read(OptionManager.instance()["--wopfile"])
else:
self.__reader.load_one_toolwrapper(OptionManager.instance()["TOOLWRAPPER"],
OptionManager.instance()["--input"],
OptionManager.instance()["--output"],
OptionManager.instance()["--params"])
# Get back the set of toolwrappers of the workflow before executing them.
set_toolwrappers = self.get_set_toolwrappers()
dag_tools = DAG(set_toolwrappers)
if not is_directed_acyclic_graph(dag_tools):
# todo find out the loop to specify it in the error message
raise WopMarsException("Error while parsing the configuration file: \n\tThe workflow is malformed:",
"The specified Workflow cannot be represented as a DAG.")
s_dot_option = OptionManager.instance()["--dot"]
if s_dot_option:
Logger.instance().info("Writing the dot and ps files representing the workflow at " + str(s_dot_option))
dag_tools.write_dot(s_dot_option)
Logger.instance().debug("Dot and ps file wrote.")
return dag_tools
def setUp(self):
OptionManager.initial_test_setup()
self.s_root_path = PathFinder.get_module_path()
SQLManager.instance().create_all()
set_tw_to_add = set()
self.__session = SQLManager.instance().get_session()
self.input_entry = Type(name="input")
self.output_entry = Type(name="output")
### Toolwrappers for __eq__ test_bak
opt1 = Option(name="param1", value="1")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper1 = ToolWrapper(rule_name="rule1")
self.__toolwrapper1.files.extend([f1, f2])
self.__toolwrapper1.options.append(opt1)
opt1 = Option(name="param1", value="1")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper2 = ToolWrapper(rule_name="rule2")
self.__toolwrapper2.files.extend([f1, f2])
self.__toolwrapper2.options.append(opt1)
opt1 = Option(name="param2", value="2")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper3 = ToolWrapper(rule_name="rule3")
self.__toolwrapper3.files.extend([f1, f2])
self.__toolwrapper3.options.append(opt1)
### ToolWrappers for content_respected
opt1 = Option(name="param1", value="2")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t1.type = self.input_entry
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
t2.type = self.output_entry
self.__foowrapper_right_content = FooWrapper3(rule_name="rule1")
self.__foowrapper_right_content.files.extend([f1, f2])
self.__foowrapper_right_content.tables.extend([t1, t2])
self.__foowrapper_right_content.options.append(opt1)
opt1 = Option(name="param1", value="String")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
self.__foowrapper_wrong_content1 = FooWrapper3(rule_name="rule2")
self.__foowrapper_wrong_content1.files.extend([f1, f2])
self.__foowrapper_wrong_content1.tables.extend([t1, t2])
self.__foowrapper_wrong_content1.options.append(opt1)
opt1 = Option(name="param2", value="2")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
f3 = IOFilePut(name="input2", path="file2.txt")
f3.type = self.input_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
self.__foowrapper_wrong_content2 = FooWrapper3(rule_name="rule3")
self.__foowrapper_wrong_content2.files.extend([f1, f2, f3])
self.__foowrapper_wrong_content2.tables.extend([t1, t2])
self.__foowrapper_wrong_content2.options.append(opt1)
opt1 = Option(name="param2", value="2")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
self.__foowrapper_wrong_content3 = FooWrapper3(rule_name="rule3")
self.__foowrapper_wrong_content3.files.extend([f1, f2])
self.__foowrapper_wrong_content3.tables.extend([t1, t2])
self.__foowrapper_wrong_content3.options.append(opt1)
opt1 = Option(name="param1", value="String")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
self.__foowrapper_wrong_content4 = FooWrapper3(rule_name="rule3")
self.__foowrapper_wrong_content4.files.extend([f1, f2])
self.__foowrapper_wrong_content4.tables.extend([t1, t2])
self.__foowrapper_wrong_content4.options.append(opt1)
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.set_table(FooBase)
t1.table = t1
t2 = IODbPut(model="FooBase", tablename="FooBase")
t2.set_table(FooBase)
t2.table = t2
self.__foowrapper_wrong_content5 = FooWrapper3(rule_name="rule3")
self.__foowrapper_wrong_content5.files.extend([f1, f2])
self.__foowrapper_wrong_content5.tables.extend([t1, t2])
### TooLWrappers for follows
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper_first = FooWrapper2(rule_name="rule1")
self.__toolwrapper_first.files.extend([f1, f2])
f1 = IOFilePut(name="input1", path="file2.txt")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file3.txt")
f2.type = self.output_entry
self.__toolwrapper_second = FooWrapper2(rule_name="rule2")
self.__toolwrapper_second.files.extend([f1, f2])
### ToolWrappers for are_input_ready
s_root_path = PathFinder.get_module_path()
s_path_to_example_file_that_exists = os.path.join(s_root_path, "test/resource/input_files/input_file1.txt")
f1 = IOFilePut(name="input1", path=s_path_to_example_file_that_exists)
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper_ready = FooWrapper2(rule_name="rule2")
self.__toolwrapper_ready.files.extend([f1, f2])
f1 = IOFilePut(name="input1", path="/not/existent/file")
f1.type = self.input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = self.output_entry
self.__toolwrapper_not_ready = FooWrapper2(rule_name="rule2")
self.__toolwrapper_not_ready.files.extend([f1, f2])
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
OptionManager._drop()
PathFinder.silentremove("test/output/output_file1.txt")
SQLManager._drop()
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
OptionManager._drop()
SQLManager._drop()
def read(self, s_definition_file):
"""
Reads the file given and insert the rules of the workflow in the database.
The definition file is supposed to be properly formed. The validation of the content of the definition is done
during the instanciation of the tools.
:param: s_definition_file: String containing the path to the definition file.
:type s_definition_file: str
:raise: WopmarsException: The content is not validated
"""
self.load_definition_file(s_definition_file)
session = SQLManager.instance().get_session()
# The dict_workflow_definition is assumed to be well formed
try:
# The same execution entry for the whole workflow-related database entries.
execution = Execution(started_at=time_unix_ms())
# get the types database entries that should have been created previously
input_entry = session.query(Type).filter(Type.name == "input").one()
output_entry = session.query(Type).filter(Type.name == "output").one()
set_wrapper = set()
# Encounter a rule block
for rule in self.__dict_workflow_definition:
str_wrapper_name = None
# the name of the rule is extracted after the "rule" keyword. There shouldn't be a ":" but it costs nothing.
str_rule_name = rule.split()[-1].strip(":")
Logger.instance().debug("Encounter rule " + str_rule_name + ": \n" +
str(DictUtils.pretty_repr(self.__dict_workflow_definition[rule])))
# The dict of "input"s, "output"s and "params" is re-initialized for each wrapper
dict_dict_dict_elm = dict(dict_input={"file": {}, "table": {}},
dict_params={},
dict_output={"file": {}, "table": {}})
for key_second_step in self.__dict_workflow_definition[rule]:
# key_second_step is supposed to be "tool", "input", "output" or "params"
if type(self.__dict_workflow_definition[rule][key_second_step]) == dict:
# if it is a dict, then inputs, outputs or params are coming
for key_third_step in self.__dict_workflow_definition[rule][key_second_step]:
# todo tabling modification of the indentation levels + appearance of tables in file
if key_second_step == "params":
key = key_third_step
value = self.__dict_workflow_definition[rule][key_second_step][key_third_step]
obj_created = Option(name=key,
value=value)
dict_dict_dict_elm["dict_params"][key] = obj_created
else:
for key_fourth_step in self.__dict_workflow_definition[rule][key_second_step][key_third_step]:
obj_created = None
if key_third_step == "file":
key = key_fourth_step
str_path_to_file = os.path.join(OptionManager.instance()["--directory"],
self.__dict_workflow_definition[rule][
key_second_step][
key_third_step][
key])
obj_created = IOFilePut(name=key,
path=os.path.abspath(str_path_to_file))
elif key_third_step == "table":
key = key_fourth_step
modelname = self.__dict_workflow_definition[rule][
key_second_step][
key_third_step][
key]
obj_created = IODbPut(model=modelname, tablename=key)
dict_dict_dict_elm["dict_" + key_second_step][
key_third_step][
key] = self.__dict_workflow_definition[rule][key_second_step][key_third_step][key]
# all elements of the current rule block are stored in there
# key_second_step is input or output here
dict_dict_dict_elm["dict_" + key_second_step][key_third_step][key] = obj_created
Logger.instance().debug("Object " + key_second_step + " " + key_third_step + ": " +
key + " created.")
else:
# if the step is not a dict, then it is supposed to be the "tool" line
str_wrapper_name = self.__dict_workflow_definition[rule][key_second_step]
# At this point, "dict_dict_dict_elm" is like this:
# {
# 'dict_params': {
# 'option1': Option('option1', 'valueofoption1')
# },
# 'dict_input': {
# 'file' : {
# 'input1': IOFilePut('input1', 'path/to/input1')
# }
# 'table': {
# 'table1': IODbPut('table1', 'package.of.table1')
# }
# },
# }
# Instantiate the refered class and add it to the set of objects
wrapper_entry = self.create_toolwrapper_entry(str_rule_name, str_wrapper_name, dict_dict_dict_elm, input_entry, output_entry)
# Associating a toolwrapper to an execution
wrapper_entry.execution = execution
set_wrapper.add(wrapper_entry)
Logger.instance().debug("Object toolwrapper: " + str_wrapper_name + " created.")
# commit/rollback trick to clean the session - SQLAchemy bug suspected
session.commit()
session.rollback()
# todo set_table_properties outside the rules loop to take into account all the tables at once
# (error if one tool has a foreign key refering to a table that is not in its I/O put
IODbPut.set_tables_properties(IODbPut.get_execution_tables())
session.commit()
session.rollback()
# This create_all will create all tables that have been found in the toolwrapper
# if not SQLManager.instance().d_database_config['db_connection'] == 'postgresql':
# TODO: this function is not creating the triggers after the table in postgresql so I switched it off
IODbPut.create_triggers()
SQLManager.instance().create_all()
session.add_all(set_wrapper)
# save all operations done so far.
session.commit()
for tw in set_wrapper:
tw.is_content_respected()
except NoResultFound as e:
session.rollback()
raise WopMarsException("Error while parsing the configuration file. The database has not been setUp Correctly.",
str(e))
def setUp(self):
OptionManager.initial_test_setup()
SQLManager.instance().create_all()
# first
# / \
# second third
# \ /
# fourth
#
self.__session = SQLManager.instance().get_session()
input_entry = Type(name="input")
output_entry = Type(name="output")
f1 = IOFilePut(name="input1", path="file1.txt")
f1.type = input_entry
f2 = IOFilePut(name="output1", path="file2.txt")
f2.type = output_entry
self.__toolwrapper_first = FooWrapper2(rule_name="rule1")
self.__toolwrapper_first.files.extend([f1, f2])
f1 = IOFilePut(name="input1", path="file2.txt")
f1.type = input_entry
f2 = IOFilePut(name="output1", path="file3.txt")
f2.type = output_entry
self.__toolwrapper_second = FooWrapper2(rule_name="rule2")
self.__toolwrapper_second.files.extend([f1, f2])
f1 = IOFilePut(name="input1", path="file2.txt")
f1.type = input_entry
f2 = IOFilePut(name="output1", path="file4.txt")
f2.type = output_entry
self.__toolwrapper_third = FooWrapper2(rule_name="rule3")
self.__toolwrapper_third.files.extend([f1, f2])
f1 = IOFilePut(name="input1", path="file3.txt")
f1.type = input_entry
f2 = IOFilePut(name="input2", path="file4.txt")
f2.type = input_entry
f3 = IOFilePut(name="output1", path="file5.txt")
f3.type = output_entry
self.__toolwrapper_fourth = FooWrapper8(rule_name="rule4")
self.__toolwrapper_fourth.files.extend([f1, f2, f3])
list_tool = [self.__toolwrapper_first,
self.__toolwrapper_second,
self.__toolwrapper_third,
self.__toolwrapper_fourth]
self.__set_tool = set(list_tool)
SQLManager.instance().get_session().add_all(list_tool)
SQLManager.instance().get_session().commit()
def tearDown(self):
SQLManager.instance().get_session().close()
SQLManager.instance().drop_all()
PathFinder.dir_content_remove("test/output")
OptionManager._drop()
SQLManager._drop()
def test_parse(self):
OptionManager.initial_test_setup()
# The good --------------------------:
input_entry = Type(name="input")
output_entry = Type(name="output")
f1 = IOFilePut(name="input1", path="test/resource/input_files/input_file1.txt")
f1.type = input_entry
f2 = IOFilePut(name="output1", path="test/output/output_file1.txt")
f2.type = output_entry
f3 = IOFilePut(name="input1", path="test/output/output_file1.txt")
f3.type = input_entry
f3bis = IOFilePut(name="input1", path="test/output/output_file1.txt")
f3bis.type = input_entry
f4 = IOFilePut(name="output1", path="test/output/output_file2.txt")
f4.type = output_entry
f5 = IOFilePut(name="output1", path="test/output/output_file3.txt")
f5.type = output_entry
f6 = IOFilePut(name="output2", path="test/output/output_file4.txt")
f6.type = output_entry
f7 = IOFilePut(name="input1", path="test/output/output_file3.txt")
f7.type = input_entry
f8 = IOFilePut(name="input2", path="test/output/output_file2.txt")
f8.type = input_entry
f9 = IOFilePut(name="output1", path="test/output/output_file5.txt")
f9.type = output_entry
f10 = IOFilePut(name="input1", path="test/output/output_file4.txt")
f10.type = input_entry
f11 = IOFilePut(name="output1", path="test/output/output_file6.txt")
f11.type = output_entry
f12 = IOFilePut(name="input1", path="test/output/output_file1.txt")
f12.type = input_entry
f13 = IOFilePut(name="input2", path="test/output/output_file5.txt")
f13.type = input_entry
f14 = IOFilePut(name="input3", path="test/output/output_file6.txt")
f14.type = input_entry
f15 = IOFilePut(name="output1", path="test/output/output_file7.txt")
f15.type = output_entry
t1 = IODbPut(model="FooBase", tablename="FooBase")
t1.type = output_entry
t1bis = IODbPut(model="FooBase", tablename="FooBase")
t1bis.type = input_entry
t2 = IODbPut(model="FooBase2", tablename="FooBase2")
t2.type = output_entry
t2bis = IODbPut(model="FooBase2", tablename="FooBase2")
t2bis.type = input_entry
tw1 = FooWrapper4(rule_name="rule1")
tw1.files.extend([f1, f2])
tw2 = FooWrapper5(rule_name="rule2")
tw2.files.extend([f3, f4])
tw2.tables.extend([t1])
tw3 = FooWrapper6(rule_name="rule3")
tw3.files.extend([f3bis, f5, f6])
tw4 = FooWrapper7(rule_name="rule4")
tw4.tables.extend([t1bis, t2])
tw5 = FooWrapper8(rule_name="rule5")
tw5.files.extend([f8, f7, f9])
tw6 = FooWrapper9(rule_name="rule6")
tw6.files.extend([f10, f11])
tw6.tables.extend([t2bis])
tw7 = FooWrapper10(rule_name="rule7")
tw7.files.extend([f12, f13, f14, f15])
set_toolwrappers = set([tw1, tw2, tw3, tw4, tw5, tw6, tw7])
OptionManager.instance()["--dot"] = None
dag_expected = DAG(set_toolwrappers)
OptionManager.instance()["--wopfile"] = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file1.yml")
dag_obtained = self.__parser.parse()
self.assertEqual(dag_expected, dag_obtained)
OptionManager.instance()["--wopfile"] = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file_not_a_dag.yml")
with self.assertRaises(WopMarsException):
self.__parser.parse()
# Verify the dot file ----------------:
OptionManager.instance()["--wopfile"] = os.path.join(self.__s_root_path, "test/resource/wopfile/example_def_file1.yml")
#dot_path = os.path.join(self.__s_root_path, "test_bak.dot")
#OptionManager.instance()["--dot"] = dot_path
self.__parser.parse()
def load_one_toolwrapper(self, s_toolwrapper, s_dict_inputs, s_dict_outputs, s_dict_params):
"""
Method called when the ``tool`` command is used. It is equivalent to the :meth:`~.wopmars.framework.parsing.Reader.Reader.read` method but create a workflow
with only one toolwrapper. The workflow is also stored inside the database.
:param s_toolwrapper: The name of the toolwrapper (will be imported)
:type s_toolwrapper: str
:param s_dict_inputs: A string containing the dict of input files
:type s_dict_inputs: str
:param s_dict_outputs: A string containing the dict of output files
:type s_dict_outputs: str
:param s_dict_params: A string containing the dict of params
:type s_dict_params: str
:raise WopMarsException: There is an error while accessing the database
"""
session = SQLManager.instance().get_session()
dict_inputs = dict(eval(s_dict_inputs))
dict_outputs = dict(eval(s_dict_outputs))
dict_params = dict(eval(s_dict_params))
try:
# The same execution entry for the whole workflow-related database entries.
execution = Execution(started_at=time_unix_ms())
# get the types that should have been created previously
input_entry = session.query(Type).filter(Type.name == "input").one()
output_entry = session.query(Type).filter(Type.name == "output").one()
Logger.instance().debug("Loading unique toolwrapper " + s_toolwrapper)
dict_dict_dict_elm = dict(dict_input={"file": {}, "table": {}},
dict_params={},
dict_output={"file": {}, "table": {}})
for type in dict_inputs:
if type == "file":
for s_input in dict_inputs[type]:
obj_created = IOFilePut(name=s_input,
path=os.path.abspath(os.path.join(OptionManager.instance()["--directory"],
dict_inputs[type][s_input])))
dict_dict_dict_elm["dict_input"][type][s_input] = obj_created
Logger.instance().debug("Object input file: " + s_input + " created.")
elif type == "table":
for s_input in dict_inputs[type]:
obj_created = IODbPut(model=dict_inputs[type][s_input],
tablename=s_input)
dict_dict_dict_elm["dict_input"][type][s_input] = obj_created
Logger.instance().debug("Object input table: " + s_input + " created.")
for type in dict_outputs:
if type == "file":
for s_output in dict_outputs[type]:
obj_created = IOFilePut(name=s_output,
path=os.path.abspath(os.path.join(OptionManager.instance()["--directory"],
dict_outputs[type][s_output])))
dict_dict_dict_elm["dict_output"]["file"][s_output] = obj_created
Logger.instance().debug("Object output file: " + s_output + " created.")
elif type == "table":
for s_output in dict_outputs[type]:
obj_created = IODbPut(model=dict_outputs[type][s_output],
tablename=s_output)
dict_dict_dict_elm["dict_output"]["table"][s_output] = obj_created
Logger.instance().debug("Object output table: " + s_output + " created.")
for s_param in dict_params:
obj_created = Option(name=s_param,
value=dict_params[s_param])
dict_dict_dict_elm["dict_params"][s_param] = obj_created
Logger.instance().debug("Object option: " + s_param + " created.")
# Instantiate the refered class
wrapper_entry = self.create_toolwrapper_entry("rule_" + s_toolwrapper, s_toolwrapper,
dict_dict_dict_elm, input_entry, output_entry)
wrapper_entry.execution = execution
Logger.instance().debug("Object toolwrapper: " + s_toolwrapper + " created.")
session.add(wrapper_entry)
session.commit()
session.rollback()
IODbPut.set_tables_properties(IODbPut.get_execution_tables())
# commit /rollback trick to clean the session
# todo ask lionel est-ce-que tu as deja eu ce problème à ne pas pouvoir faire des queries et des ajouts
# dans la meme session?
session.commit()
session.rollback()
# This create_all will create all tables that have been found in the toolwrapper
# if not SQLManager.instance().d_database_config['db_connection'] == 'postgresql':
# TODO: this function is not creating the triggers after the table in postgresql so I switched it off
IODbPut.create_triggers()
SQLManager.instance().create_all()
wrapper_entry.is_content_respected()
except NoResultFound as e:
session.rollback()
raise WopMarsException("Error while parsing the configuration file. The database has not been setUp Correctly.",
str(e))
def setUp(self):
OptionManager.initial_test_setup()
self.s_root_path = PathFinder.get_module_path()
SQLManager.instance().create_all()
self.__session = SQLManager.instance().get_session()
def run_queue(self):
"""
Call start() method of all elements of the queue.
The tools inside the queue are taken then their inputs are checked. If they are ready, the tools are started.
If not, they are put in a buffer list of "not ready tools" or "ready but has not necessary ressources available
tools".
The start method is called with a dry argument, if it appears that the input of the ToolWrapper are the same
than in a previous execution, and that the output are already ready. The dry parameter is set to True and the
start method will only simulate the execution.
After that, the code check for the state of the workflow and gather the informations to see if the workflow
is finished, if it encounter an error or if it is currently running.
:raises WopMarsException: The workflow encounter a problem and must stop.
"""
#
# # TODO THIS METHOD IS NOT THREAD-SAFE (peut etre que si, à voir)
#
# If no tools have been added to the queue:
# - All tools have been executed and the queue is empty, so nothing happens
# - There were remaing tools in the queue but they weren't ready, so they are tested again
while not self.__queue_exec.empty():
Logger.instance().debug("Queue size: " + str(self.__queue_exec.qsize()))
Logger.instance().debug("Queue content: " + str(["rule: " + tt.get_toolwrapper().name + "->" +
tt.get_toolwrapper().toolwrapper for tt in self.__queue_exec.get_queue_tuple()]))
# get the first element of the queue to execute
thread_tw = self.__queue_exec.get()
tw = thread_tw.get_toolwrapper()
Logger.instance().debug("Current rule: " + tw.name + "->" + tw.toolwrapper)
# check if the predecessors of a rule have been already executed: a rule shouldn't be executed if
# its predecessors have not been executed yet
if not self.all_predecessors_have_run(tw):
Logger.instance().debug("Predecessors of rule: " + tw.name + " have not been executed yet.")
# for running, either the inputs have to be ready or the dry-run mode is enabled
elif tw.are_inputs_ready() or OptionManager.instance()["--dry-run"]:
# the state of inputs (table and file) are set in the db here.
tw.set_args_time_and_size("input")
Logger.instance().debug("ToolWrapper ready: " + tw.toolwrapper)
dry = False
# if forceall option, then the tool is reexecuted anyway
# check if the actual execution of the toolwrapper is necessary
# every predecessors of the toolwrapper have to be executed (or simulated)
if not OptionManager.instance()["--forceall"] and \
self.is_this_tool_already_done(tw) and \
not bool([node for node in self.__dag_to_exec.predecessors(tw) if node.status != "EXECUTED" and
node.status != "ALREADY_EXECUTED"]):
Logger.instance().info("Rule: " + tw.name + " -> " + tw.toolwrapper +
" seemed to have already" +
" been runned with same" +
" parameters.")
dry = True
# todo twthread verification des ressources
thread_tw.subscribe(self)
self.__count_exec += 1
# todo twthread methode start
thread_tw.set_dry(dry)
try:
# be carefull here: the execution of the toolthreads is recursive meaning that calls to function may
# be stacked (run -> notify success -> run(next tool) -> notify success(next tool) -> etc....
# todo twthread methode start
thread_tw.run()
except Exception as e:
# as mentionned above, there may be recursive calls to this function, so every exception can
# pass here multiple times: this attribute is used for recognizing exception that have already been
# caught
if not hasattr(e, "teb_already_seen"):
setattr(e, "teb_already_seen", True)
tw.set_execution_infos(status="EXECUTION_ERROR")
self.__session.add(tw)
self.__session.commit()
raise e
else:
Logger.instance().debug("ToolWrapper not ready: rule: " + tw.name + " -> " + str(tw.toolwrapper))
# The buffer contains the ToolWrappers that have inputs which are not ready yet.
self.__list_queue_buffer.append(thread_tw)
Logger.instance().debug("Buffer: " + str(["rule: " + t.get_toolwrapper().name + "->" +
t.get_toolwrapper().toolwrapper for t in self.__list_queue_buffer]))
Logger.instance().debug("Running rules: " + str(self.__count_exec))
# There is no more ToolWrapper that are waiting to be executed.
# Is there some tools that are currently being executed?
if self.__count_exec == 0:
# Is there some tools that weren't ready?
if len(self.__list_queue_buffer) == 0:
# If there is no tool waiting and no tool being executed, the workflow has finished.
finished_at = time_unix_ms()
finished_at_strftime = datetime.datetime.fromtimestamp(finished_at/1000).strftime('%Y-%m-%d %H:%M:%S')
Logger.instance().info("The workflow has completed. Finished at: " + finished_at_strftime)
self.set_finishing_informations(finished_at, "FINISHED")
SQLManager.instance().get_session().close()
sys.exit(0)
# uniquement en environnement multiThreadpredece
elif not self.check_buffer():
# If there is no tool being executed but there is that are waiting something, the workflow has an issue
finished_at = time_unix_ms()
tw_list = [t.get_toolwrapper() for t in self.__list_queue_buffer]
if len(tw_list) > 0:
input_files_not_ready = tw_list[0].get_input_files_not_ready()
self.set_finishing_informations(finished_at, "ERROR")
raise WopMarsException("The workflow has failed.",
"The inputs '{}' have failed for this tool '{}'".format(input_files_not_ready[0], tw_list[0].name))
def toolwrapper_error(self, msg, tw_name):
if OptionManager.instance()["--toolwrapper-log"]:
self.__tw_streamhandler.setFormatter(logging.Formatter(ColorPrint.green(tw_name + ' :: %(asctime)s :: %(levelname)s :: %(message)s')))
self.__tw_logger.error(msg)
def run(argv):
"""
Entry-point of the program
"""
# if the command line is malformed, docopt interrupt the software.
try:
if argv[1:] == []: # If not arguments, run the help
argv.append('-h')
OptionManager.instance().update(docopt(__doc__, argv=argv[1:]))
except DocoptExit as SE:
print("Bad argument in the command line: \n\t" + " ".join(argv) + "\n" + str(SE))
sys.exit(2)
try:
schema_option = Schema({
'--wopfile': Or("Wopfile", str),
'--database': Use(PathFinder.check_database_valid_url),
'-v': Or(0, And(int, lambda n: 1 <= n <= 2)),
'--dot': Or(None, And(Use(PathFinder.check_valid_path), Use(PathFinder.check_pygraphviz))),
"--log": Use(PathFinder.check_valid_path),
'--printtools': Use(bool),
"--sourcerule": Or(None, str),
"--targetrule": Or(None, str),
"--forceall": Use(bool),
"--dry-run": Use(bool),
"--directory": Use(PathFinder.create_workingdir),
"--input": Use(DictUtils.str_to_dict),
"--output": Use(DictUtils.str_to_dict),
"--params": Use(DictUtils.str_to_dict),
"TOOLWRAPPER": Or(None, Use(PathFinder.is_in_python_path)),
"tool": Use(bool),
"example": Use(bool),
"example_snp": Use(bool),
"--clear-history": Use(bool),
"--toolwrapper-log": Use(bool)
})
# The option values are validated using schema library
OptionManager.instance().validate(schema_option)
os.chdir(OptionManager.instance()["--directory"])
except SchemaError as schema_msg:
Logger.instance().debug("\nCommand line Args:" + str(OptionManager.instance()))
# regex for the different possible error messages.
match_open_def = re.match(r"^open\('(.[^\)]+)'\)", str(schema_msg))
match_dot_def = re.match(r"^check_valid_path\(('.[^\)]+')\)", str(schema_msg))
match_wrong_key = re.match(r"^Wrong keys ('.[^\)]+')", str(schema_msg))
match_pygraphviz = re.match(r".*dot.*", str(schema_msg))
print(match_pygraphviz)
# Check the different regex..
if match_open_def:
Logger.instance().error("The file " + match_open_def.group(1) + " cannot be opened. It may not exist.")
elif match_dot_def:
Logger.instance().error("The path " + match_dot_def.group(1) + " is not valid.")
elif match_wrong_key:
# Normally never reach
Logger.instance().error("The option key " + match_wrong_key.group(1) + " is not known.")
elif match_pygraphviz:
Logger.instance().error("The dot file path is not valid or the pygraphviz module is not installed. In the second case, install wopmars with pygraphviz: pip install wopmars[pygraphviz]")
else:
# Normally never reach
Logger.instance().error("An unknown error has occured. Message: " + str(schema_msg))
sys.exit(2)
Logger.instance().debug("\nCommand line Args:" + str(OptionManager.instance()))
if OptionManager.instance()["example"]:
ExampleBuilder().build()
sys.exit(1)
if OptionManager.instance()["example_snp"]:
ExampleBuilder().build_snp()
sys.exit(1)
wm = WorkflowManager()
try:
wm.run()
except WopMarsException as WE:
Logger.instance().error(str(WE))
session = SQLManager.instance().get_session()
try:
finished_at = time_unix_ms()
Logger.instance().error("The workflow has encountered an error at: " + str(finished_at))
wm.set_finishing_informations(finished_at, "ERROR")
except AttributeError:
session.rollback()
Logger.instance().error("The execution has not even begun. No informations will be stored in the database.")
except Exception as e:
Logger.instance().error("An error occured during the rollback of the changement of the database which can be now unstable:" +
str(e))
sys.exit(1)
