def transfer(self, i_value_from, i_value_to, i_structure, i_structure_parent):
"""See :meth:`.Data_Handler.BaseTransferMgr.transfer`"""
assert isinstance(i_structure, list)
o_value = []
i_structure = i_structure[0]
if i_value_from is not None:
assert isinstance(i_value_from, list)
o_value = [self.generic_transfer(
value, get_class_ref(i_structure_parent, self.cb_dict)() if isinstance(i_structure, dict) else i_value_from,
i_structure, i_structure_parent) for value in i_value_from]
return o_value
def transfer(self, i_value_from, i_value_to, i_structure, i_structure_parent):
"""See :meth:`.Data_Handler.BaseTransferMgr.transfer`"""
assert isinstance(i_structure, list)
o_value = []
i_structure = i_structure[0]
if i_value_from is not None:
assert isinstance(i_value_from, list)
o_value = [self.generic_transfer(
value, get_class_ref(i_structure_parent, self.cb_dict)() if isinstance(i_structure, dict) else i_value_from,
i_structure, i_structure_parent) for value in i_value_from]
return o_value
def transfer(self, i_value_from, i_value_to, i_structure, i_structure_parent):
"""See :meth:`.Data_Handler.BaseTransferMgr.transfer`"""
assert isinstance(i_structure, dict)
# Mark this as end of recursion
if i_value_from is None:
return None
# Encapsulate the entire process in try block to append the name of the
# tag being transferred in any exceptions that are thrown.
try:
if i_structure_parent in _DictHandlerKeysList:
return i_value_to
# Ensure the structure data is of correct type
assert isinstance(i_structure_parent, str)
assert isinstance(i_structure, dict)
# Make choices mandatory
dict_choices = i_structure.get(DictHandlerKey_Choice, {})
assert isinstance(dict_choices, dict)
# Loop over the available choice groups
for choice_group in dict_choices.values():
assert isinstance(choice_group, dict)
# Loop over the choices from the choice group
for choice, choice_format in choice_group.items():
if choice in i_structure.keys():
if choice_format != i_structure[choice]:
raise RuntimeError('Choice key "' + choice + '" already exists in the dictionary under: "' + str(i_structure_parent) + '"')
else:
i_structure[choice] = choice_format
# Go over the mandatory attributes
for i_structure_key, i_structure_value in i_structure.items():
if i_structure_key in _DictHandlerKeysList:
continue
# Ensure the structure data is of correct type
assert isinstance(i_structure_key, str)
# Get attribute from i_value_from
try: value_from = getattr(i_value_from, i_structure_key)
except Exception: raise RuntimeError('i_value_from: "' + str(i_value_from) + '" missing attribute: "' + str(i_structure_key) + '"')
# Check if to_value does not exist
if i_value_to is None:
i_value_to = get_class_ref(i_structure_parent, self.cb_dict)()
try: value_to = getattr(i_value_to, i_structure_key)
except Exception: raise RuntimeError('i_value_to: "' + str(i_value_to) + '" missing attribute: "' + str(i_structure_key) + '"')
# Update the to_obj_value
value_to = self.generic_transfer(value_from, value_to, i_structure_value, i_structure_key)
# Set value in the i_value_to
setattr(i_value_to, i_structure_key, value_to)
except Exception as e:
raise type(e), type(e)(('' if i_structure_key is None else (i_structure_key + '->')) + str(e)), sys.exc_info()[2]
return i_value_to
def transfer(self, i_value_from, i_value_to, i_structure, i_structure_parent):
"""See :meth:`.Data_Handler.BaseTransferMgr.transfer`"""
assert isinstance(i_structure, dict)
# Mark this as end of recursion
if i_value_from is None:
return None
# Encapsulate the entire process in try block to append the name of the
# tag being transferred in any exceptions that are thrown.
try:
if i_structure_parent in _DictHandlerKeysList:
return i_value_to
# Ensure the structure data is of correct type
assert isinstance(i_structure_parent, str)
assert isinstance(i_structure, dict)
# Make choices mandatory
dict_choices = i_structure.get(DictHandlerKey_Choice, {})
assert isinstance(dict_choices, dict)
# Loop over the available choice groups
for choice_group in dict_choices.values():
assert isinstance(choice_group, dict)
# Loop over the choices from the choice group
for choice, choice_format in choice_group.items():
if choice in i_structure.keys():
if choice_format != i_structure[choice]:
raise RuntimeError('Choice key "' + choice + '" already exists in the dictionary under: "' + str(i_structure_parent) + '"')
else:
i_structure[choice] = choice_format
# Go over the mandatory attributes
for i_structure_key, i_structure_value in i_structure.items():
if i_structure_key in _DictHandlerKeysList:
continue
# Ensure the structure data is of correct type
assert isinstance(i_structure_key, str)
# Get attribute from i_value_from
try: value_from = getattr(i_value_from, i_structure_key)
except Exception: raise RuntimeError('i_value_from: "' + str(i_value_from) + '" missing attribute: "' + str(i_structure_key) + '"')
# Check if to_value does not exist
if i_value_to is None:
i_value_to = get_class_ref(i_structure_parent, self.cb_dict)()
try: value_to = getattr(i_value_to, i_structure_key)
except Exception: raise RuntimeError('i_value_to: "' + str(i_value_to) + '" missing attribute: "' + str(i_structure_key) + '"')
# Update the to_obj_value
value_to = self.generic_transfer(value_from, value_to, i_structure_value, i_structure_key)
# Set value in the i_value_to
setattr(i_value_to, i_structure_key, value_to)
except Exception as e:
raise type(e), type(e)(('' if i_structure_key is None else (i_structure_key + '->')) + str(e)), sys.exc_info()[2]
return i_value_to
