pyphi.partition

Utilities for generating partitions.

Functions

all_edge_cuts(node_indices[, node_labels])	Yield every edge cut on the given nodes (with the complete cut).
all_joint_partitions(mechanism, purview[, ...])	Return all possible partitions of a mechanism and purview.
atomic_joint_partition(elements)	Return the partition that isolates every element.
bidirectional_edge_cuts(node_indices[, ...])	Yield every bidirectional (symmetric) edge cut on the given nodes.
bipartition(seq[, nontrivial])	Return a list of bipartitions for a sequence.
bipartition_indices(N)	Return indices for undirected bipartitions of a sequence.
bipartition_of_one(seq)	Generate bipartitions where one part contains exactly one element.
complete_joint_partition(mechanism, purview)	Return the partition that disconnects mechanism and purview entirely.
directed_bipartition(seq[, nontrivial])	Return a list of directed bipartitions for a sequence.
directed_bipartition_indices(N)	Return indices for directed bipartitions of a sequence.
directed_bipartition_of_one(seq)	Generate directed bipartitions where one part is of length 1.
directed_bipartitions(nodes)	Yield every nontrivial directed bipartition of the given nodes.
directed_bipartitions_cut_one(nodes)	Yield directed bipartitions where one part has a single node.
directed_bipartitions_sequential(nodes[, ...])	Yield directed bipartitions by linearly splitting the node sequence.
directed_set_partitions(node_indices[, ...])	Yield every directed set partition of the given nodes.
directed_tripartition(seq)	Generator over all directed tripartitions of a sequence.
directed_tripartition_indices(N)	Return indices for directed tripartitions of a sequence.
joint_bipartitions(mechanism, purview[, ...])	Return a generator of all φ bipartitions of a mechanism over a purview.
k_partitions(collection, k)	Generate all k-partitions of a collection.
mechanism_partitions(mechanism, purview[, ...])	Return a generator over all mechanism-purview partitions, based on the current configuration.
num_edge_cuts(n)	Return the number of possible edge cuts on n nodes.
reverse_elements(seq)	Yield each element of seq reversed.
system_partitions(nodes[, node_labels, ...])	Return the currently configured system partitions for the given nodes.
wedge_tripartitions(mechanism, purview[, ...])	Return an iterator over all wedge partitions.

Classes

AtomicJointPartition(*parts[, node_labels])	Represents the partition that separates all inter-element connections.
CompleteJointPartition(*parts[, node_labels])	Represents the partition that completely separates mechanism and purview.
PartitionRegistry()	Storage for mechanism-level partition schemes registered with PyPhi.
SystemPartitionRegistry()	Storage for system-level partition schemes registered with PyPhi.