from_condensed_em_notation#
- from_condensed_em_notation(data, separator=',', oriented=False)#
Parse condensed EM notation into a planar diagram.
Token format per node (CCW):
<neighbor-letter><neighbor-position>.... Nodes are assigned in alphabetical order: a, b, c, …- Parameters:
data (str) – Condensed EM string.
separator (str) – Token separator used in the string (default: comma).
oriented (bool) – Whether to construct an oriented diagram (not implemented).
- Returns:
PlanarDiagram – Parsed diagram.
- Raises:
NotImplementedError – If
oriented=True.ValueError – For malformed tokens.
- Return type: