Tools¶

`_utils.file_exists`(fname)	Check if a file exists and is non-empty.
`_utils.splitext_plus`(fname)	Split on file extensions, allowing for zipped extensions.
`_utils.is_valid`(fname)	Check if it is a valid format for activity files.
`_utils.recursive_text_extract`(node)
`_utils.sans_ns`(tag)	Remove the namespace prefix from a tag.
`_utils.get_nodes`(file_path, node_names, *[, …])	Parse XML document and iterate over specific nodes
`_utils.camelcase_to_snakecase`(string)	Converts the Camelcase string to snakecase string Example: ColumnName –> column_name :param string: String to be converted.