python-igraph

python-igraph copied to clipboard

VertexDendrogram.as_clustering() sometimes fails?

11

_From @nadesai on August 27, 2014 20:5_ Most of the time `VertexDendrogram.as_clustering()` has worked fine for me, but I recently encountered a VertexDendrogram that persistently fails when I try to...

gaborcsardi

Graph.write_graphml does not store tuple attributes in python-igraph 0.6

5

_From @gaborcsardi on May 4, 2013 18:56_ Tuple graph, vertex and edge attributes are not stored when exported to GraphML (I don't know about other formats) in python-igraph 0.6 (0.5...

gaborcsardi

Local installation with external deps fails with pip

17

**Describe the bug** When attempting to install locally with pip I can't get the `--use-pkg-config` to take effect. **To reproduce** ```console $ pip install . --install-option='--use-pkg-config' WARNING: Disabling all use...

salotz-sitx

Error: igraph.drawing.cairo.plot.cairo.MemoryError: out of memory

8

Copy from https://github.com/igraph/igraph/issues/2230 **Describe the bug** ``` Traceback (most recent call last): File "C:\Users\Max\Desktop\graphs-generation\graphs.py", line 40, in igraph.plot(g, target='myfile.pdf') File "C:\Users\Max\AppData\Local\Programs\Python\Python310\lib\site-packages\igraph\drawing\__init__.py", line 284, in plot result.save() File "C:\Users\Max\AppData\Local\Programs\Python\Python310\lib\site-packages\igraph\drawing\cairo\plot.py", line 317,...

BaseMax

**What is the feature or improvement you would like to see?** Using a custom artist simplifies a few things when plotting or animating graphs in matplotlib. @tacaswell just referred me...

iosonofabio

wasm wheel

10

#560 - [x] patch setup.py - [x] Actions workflow **Current showstoppers:** During configuration of the igraph build: > CMake Error at etc/cmake/ieee754_endianness.cmake:50 (message): igraph only supports platforms where IEEE754 doubles...

flange-ipb

Lazy load matplotlib because importing it is slow and not core to using igrpah

2

Feature: `import igraph` faster. Important for startup time critical applications. Currently, on my system, `igraph` import takes about a second. This should have no effect on matplotlib functionality.

tim-stephenson

Is it possible to have the global/local efficiency calculation function in the python-iGraph version?

1

**What is the feature or improvement you would like to see?** Function to determine global/local efficiency in python. **Use cases for the feature** This feature will help analyze the resilience...

omar-hamim

In version 0.10.5 or later, `ax.texts` is empty.

1

**Describe the bug** In v0.10.4, a list of `matplotlib.text.Text` was included in ax drawn with `ig.plot(g, target=ax)`, but not in v0.10.5 or the latest version. **To reproduce** ```python import igraph...

136s

Matplotlib backend: 'diamond' shape is too small, edges do not connect to it

5

**Describe the bug** With the Matplotlib backend, the 'diamond' shape has two problems: - It is visually much smaller than other shapes. All shapes should appear to be the same...

szhorvat