Error while passing string as function argument in python

Asked Jun 27 '17 at 17:57

Active Jun 27 '17 at 18:03

Viewed 27 times

I have a python code:

for i in edges_list:
        i = i.to_string()
        i = i.replace("->", ",")
        i = i.replace("[", ",")
        i = i.replace("];" , "")
        G1.add_edge(i)

When I execute it, I get the error: TypeError: add_edge() takes at least 3 arguments (2 given)

i is of the form 5 , 15 , color="#0000FF" If I did G1.add_edge(5 , 15 , color="#0000FF") I'm not getting any error. However, when I pass it as string I get that error.

I tried i.split('"\'') bu it didn't resolve the problem. What to do?

asked Jun 27 '17 at 17:57

Jab

We can't help without knowing what `G1` is here. – Martijn Pieters Jun 27 '17 at 18:00
1

This should do : G1.add_adge(*tuple(i.split('"\''))) – Loïc Jun 27 '17 at 18:02
1

@Loïc: right, this isn't about the type error but about passing in multiple arguments from a sequence. – Martijn Pieters Jun 27 '17 at 18:04
@Loïc, I still get the same error after trying it. – Jab Jun 27 '17 at 18:10
maybe : G1.add_adge(*i.split('"\'')) – Loïc Jun 28 '17 at 07:08

Error while passing string as function argument in python

0 Answers0