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Leon Mauritz Möller authored
remove _unwrap() as it produced error messages that weren't helpful add _get_text_mandatory_mapped() and _get_attrib_mandatory_mapped() These are helper functions for retrieving an attribute or the text of an xml element and then using the value as the key in a specified dict. These are useful since they will raise a helpful error if the attribute or text does not exist in the dict as a key. add _get_child_mandatory() + _get_attribute_mandatory() Functions for retrieving a mandatory child element or a mandatory attribute and raising an error with a helpful message if the child/attribute doesn't exist. _get_text_mandatory()'s signature is now similar to _get_child_mandatory() and _get_attribute_mandatory(). It won't accept None anymore, and it now also raises a KeyError instead of a TypeError. change _failsafe_construct() This function will now handle Key and Value errors. It will now print the whole error cause chain. change constructor functions depending on these helper functions respectively add a check if type of last key matches reference type when constructing AAS References