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

class documentation

`class Vertex:`

Class representing a single vertex in a graph.

The vertex is referenced by its index, so if the underlying graph changes, the semantics of the vertex object might change as well (if the vertex indices are altered in the original graph).

The attributes of the vertex can be accessed by using the vertex as a hash:

>>> v["color"] = "red" #doctest: +SKIP >>> print(v["color"]) #doctest: +SKIP red

Method | `all_edges` |
Proxy method to `Graph.incident(..., mode="all")` |

Method | `attribute_names` |
Returns the list of vertex attribute names |

Method | `attributes` |
Returns a dict of attribute names and values for the vertex |

Method | `betweenness` |
Proxy method to `Graph.betweenness()` |

Method | `closeness` |
Proxy method to `Graph.closeness()` |

Method | `constraint` |
Proxy method to `Graph.constraint()` |

Method | `degree` |
Proxy method to `Graph.degree()` |

Method | `delete` |
Proxy method to `Graph.delete_vertices()` |

Method | `diversity` |
Proxy method to `Graph.diversity()` |

Method | `eccentricity` |
Proxy method to `Graph.eccentricity()` |

Method | `get_shortest_paths` |
Proxy method to `Graph.get_shortest_paths()` |

Method | `in_edges` |
Proxy method to `Graph.incident(..., mode="in")` |

Method | `incident` |
Proxy method to `Graph.incident()` |

Method | `indegree` |
Proxy method to `Graph.indegree()` |

Method | `is_minimal_separator` |
Proxy method to `Graph.is_minimal_separator()` |

Method | `is_separator` |
Proxy method to `Graph.is_separator()` |

Method | `neighbors` |
Proxy method to `Graph.neighbors()` |

Method | `out_edges` |
Proxy method to `Graph.incident(..., mode="out")` |

Method | `outdegree` |
Proxy method to `Graph.outdegree()` |

Method | `pagerank` |
Proxy method to `Graph.pagerank()` |

Method | `personalized_pagerank` |
Proxy method to `Graph.personalized_pagerank()` |

Method | `predecessors` |
Proxy method to `Graph.predecessors()` |

Method | `shortest_paths` |
Proxy method to `Graph.shortest_paths()` |

Method | `strength` |
Proxy method to `Graph.strength()` |

Method | `successors` |
Proxy method to `Graph.successors()` |

Method | `update_attributes` |
Updates the attributes of the vertex from dict/iterable E and F. |

def update_attributes(E, **F):

Updates the attributes of the vertex from dict/iterable E and F.

If E has a `keys()`

method, it does: `for k in E: self[k] = E[k]`

. If E lacks a `keys()`

method, it does: `for (k, v) in E: self[k] = v`

. In either case, this is followed by: `for k in F: self[k] = F[k]`

.

This method thus behaves similarly to the `update()`

method of Python dictionaries.

def all_edges (INVALID):

Proxy method to `Graph.incident(..., mode="all")`

This method calls the incident() method of the `Graph`

class with this vertex as the first argument and "all" as the mode argument, and returns the result.

See Also | `Graph.incident()` for details. |

def in_edges (INVALID):

Proxy method to `Graph.incident(..., mode="in")`

This method calls the incident() method of the `Graph`

class with this vertex as the first argument and "in" as the mode argument, and returns the result.

See Also | `Graph.incident()` for details. |

def out_edges (INVALID):

Proxy method to `Graph.incident(..., mode="out")`

This method calls the incident() method of the `Graph`

class with this vertex as the first argument and "out" as the mode argument, and returns the result.

See Also | `Graph.incident()` for details. |

def betweenness (INVALID):

Proxy method to `Graph.betweenness()`

This method calls the `betweenness()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.betweenness()` for details. |

def closeness (INVALID):

Proxy method to `Graph.closeness()`

This method calls the `closeness()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.closeness()` for details. |

def constraint (INVALID):

Proxy method to `Graph.constraint()`

This method calls the `constraint()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.constraint()` for details. |

def degree (INVALID):

Proxy method to `Graph.degree()`

This method calls the `degree()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.degree()` for details. |

def delete (INVALID):

Proxy method to `Graph.delete_vertices()`

This method calls the `delete_vertices`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.delete_vertices()` for details. |

def diversity (INVALID):

Proxy method to `Graph.diversity()`

This method calls the `diversity()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.diversity()` for details. |

def eccentricity (INVALID):

Proxy method to `Graph.eccentricity()`

This method calls the `eccentricity()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.eccentricity()` for details. |

def get_shortest_paths (INVALID):

Proxy method to `Graph.get_shortest_paths()`

This method calls the `get_shortest_paths()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.get_shortest_paths()` for details. |

def incident (INVALID):

Proxy method to `Graph.incident()`

This method calls the `incident()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.incident()` for details. |

def indegree (INVALID):

Proxy method to `Graph.indegree()`

This method calls the `indegree()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.indegree()` for details. |

def is_minimal_separator (INVALID):

Proxy method to `Graph.is_minimal_separator()`

This method calls the `is_minimal_separator()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.is_minimal_separator()` for details. |

def is_separator (INVALID):

Proxy method to `Graph.is_separator()`

This method calls the `is_separator()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.is_separator()` for details. |

def neighbors (INVALID):

Proxy method to `Graph.neighbors()`

This method calls the `neighbors()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.neighbors()` for details. |

def outdegree (INVALID):

Proxy method to `Graph.outdegree()`

This method calls the `outdegree()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.outdegree()` for details. |

def pagerank (INVALID):

Proxy method to `Graph.pagerank()`

This method calls the `pagerank()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.pagerank()` for details. |

def predecessors (INVALID):

Proxy method to `Graph.predecessors()`

This method calls the `predecessors()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.predecessors()` for details. |

def personalized_pagerank (INVALID):

Proxy method to `Graph.personalized_pagerank()`

This method calls the `personalized_pagerank()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.personalized_pagerank()` for details. |

def shortest_paths (INVALID):

Proxy method to `Graph.shortest_paths()`

This method calls the `shortest_paths()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.shortest_paths()` for details. |

def strength (INVALID):

Proxy method to `Graph.strength()`

This method calls the `strength()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.strength()` for details. |

def successors (INVALID):

Proxy method to `Graph.successors()`

This method calls the `successors()`

method of the `Graph`

class with this vertex as the first argument, and returns the result.

See Also | `Graph.successors()` for details. |