to_link() to many links

[hschult]

Hi and thank you for this awesome plotting library!

Unfortunately, I may have found a small bug. Running this code I get (with pycirclize 1.6.0 and 1.7.0):

import pandas as pd
import pycirclize

table = pd.DataFrame({"from": ["a"], "to": ["aa"], "value": [1]})

pycirclize.parser.Matrix.parse_fromto_table(table).to_links()

-> [(('aa', 0.0, 1.0), ('a', 1.0, 0.0)), (('a', 1.0, 2.0), ('aa', 2.0, 1.0))] but I expected [(('a', 0.0, 1.0), ('aa', 1.0, 0.0))].
Interestingly, when I rename "aa" to "a1" this works as expected.

[moshi4]

Hi @hschult,

Thank you for report this bug. Fixed in v1.7.1 release.