from_verbatim

from_verbatim(verbatim, rtype=None)

Looks up a reaction by its verbatim string, optionally filtering by type.

Parameters

verbatim : str

Verbatim reaction string to look up.

rtype : str or None, optional

If given, only returns the reaction if its type matches.

Returns

Reaction or None

The matching reaction, or None if not found.