python-igraph API reference

List of all classes, functions and methods in python-igraph

class documentation

class VertexSeq:

Known subclasses: igraph.VertexSeq

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Low-level representation of a vertex sequence.

Don't use it directly, use igraph.VertexSeq instead.

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refReference
Method attribute​_names Returns the attribute name list of the graph's vertices
Method find For internal use only.
Method get​_attribute​_values Returns the value of a given vertex attribute for all vertices in a list.
Method select For internal use only.
Method set​_attribute​_values Sets the value of a given vertex attribute for all vertices
Method _reindex​_names Re-creates the dictionary that maps vertex names to IDs.
def attribute_names():
Returns the attribute name list of the graph's vertices
def find(condition):
overridden in igraph.VertexSeq
For internal use only.
def get_attribute_values(attrname):

Returns the value of a given vertex attribute for all vertices in a list.

The values stored in the list are exactly the same objects that are stored in the vertex attribute, meaning that in the case of mutable objects, the modification of the list element does affect the attribute stored in the vertex. In the case of immutable objects, modification of the list does not affect the attribute values.

Parameters
attrnamethe name of the attribute
def select(*args, **kwds):
overridden in igraph.VertexSeq
For internal use only.
def set_attribute_values(attrname, values):
Sets the value of a given vertex attribute for all vertices
Parameters
attrnamethe name of the attribute
valuesthe new attribute values in a list
def _reindex_names():

Re-creates the dictionary that maps vertex names to IDs.

For internal use only.