matchms.utils module¶

matchms.utils.filter_none(iterable: Iterable) → Iterable[source]¶

Filter iterable to remove ‘None’ elements.

Args:: iterable (Iterable): Iterable to filter.
Returns:: Iterable: Filtered iterable.

matchms.utils.get_common_keys(first: List[str], second: List[str]) → List[str][source]¶

Get common elements of two sets of strings in a case insensitive way.

Args:: first (List[str]): First list of strings. second (List[str]): List of strings to search for matches.
Returns:: List[str]: List of common elements without regarding case of first list.

matchms.utils.get_first_common_element(first: Iterable[str], second: Iterable[str]) → str[source]¶: Get first common element from two lists. Returns ‘None’ if there are no common elements.

matchms.utils.load_export_key_conversions(export_key_conversions_file: str | None = None, export_style: str | None = None) → dict[source]¶: Load dictionary of export key conversions. Makes sure that file loading is cached.

matchms.utils.load_known_key_conversions(key_conversions_file: str | None = None) → dict[source]¶: Load dictionary of known key conversions. Makes sure that file loading is cached.