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updating helpers.py

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This commit is contained in:
Mose Müller 2023-08-02 12:06:22 +02:00
parent 7861def541
commit 74d121b19d
1 changed files with 11 additions and 12 deletions
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23
src/pyDataService/utils/helpers.py
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@ -236,7 +236,9 @@ def convert_arguments_to_hinted_types(
return args return args
def update_value_if_changed(target: Any, attr_name: str | int, new_value: Any) -> None: def update_value_if_changed(
target: Any, attr_name_or_index: str | int, new_value: Any
) -> None:
""" """
Updates the value of an attribute or a list element on a target object if the new Updates the value of an attribute or a list element on a target object if the new
value differs from the current one. value differs from the current one.
@ -253,25 +255,22 @@ def update_value_if_changed(target: Any, attr_name: str | int, new_value: Any) -
Args: Args:
target (Any): target (Any):
The target object that has the attribute or the list. The target object that has the attribute or the list.
attr_name (str | int): attr_name_or_index (str | int):
The name of the attribute or the index of the list element. The name of the attribute or the index of the list element.
new_value (Any): new_value (Any):
The new value for the attribute or the list element. The new value for the attribute or the list element.
""" """
if isinstance(target, list) and isinstance(attr_name, int): if isinstance(target, list) and isinstance(attr_name_or_index, int):
if target[attr_name] != new_value: if target[attr_name_or_index] != new_value:
target[attr_name] = new_value target[attr_name_or_index] = new_value
elif isinstance(attr_name, str): elif isinstance(attr_name_or_index, str):
# Get the current value of the attribute
attr_value = getattr(target, attr_name)
# If the type matches and the current value is different from the new value, # If the type matches and the current value is different from the new value,
# update the attribute. # update the attribute.
if attr_value != new_value: if getattr(target, attr_name_or_index) != new_value:
setattr(target, attr_name, new_value) setattr(target, attr_name_or_index, new_value)
else: else:
logger.error(f"Incompatible arguments: {target}, {attr_name}.") logger.error(f"Incompatible arguments: {target}, {attr_name_or_index}.")
def parse_list_attr_and_index(attr_string: str) -> tuple[str, Optional[int]]: def parse_list_attr_and_index(attr_string: str) -> tuple[str, Optional[int]]: