penman.exceptions#

exception penman.exceptions.PenmanError[source]#: Base class for errors in the Penman package.

exception penman.exceptions.ConstantError[source]#

Raised when working with invalid constant values.

exception penman.exceptions.GraphError[source]#

Raised on invalid graph structures or operations.

exception penman.exceptions.LayoutError[source]#

Raised on invalid graph layouts.

exception penman.exceptions.DecodeError(message=None, filename=None, lineno=None, offset=None, text=None)[source]#

Raised on PENMAN syntax errors.

exception penman.exceptions.SurfaceError[source]#

Raised on invalid surface information.

exception penman.exceptions.ModelError[source]#

Raised when a graph violates model constraints.