import pyupset as pyu

[koustubhavachat]

Getting SyntaxError: invalid syntax on import pyupset as pyu

Traceback (most recent call last): File "C:\MyWork\upset\upsetxmplgithub.py", line 1, in <module> import pyupset as pyu File "C:\Python27\lib\site-packages\pyupset\__init__.py", line 2, in <module> from .visualisation import plot File "C:\Python27\lib\site-packages\pyupset\visualisation.py", line 12 def plot(data_dict,*, unique_keys=None, sort_by='size', inters_size_bounds=(0, np.inf), ^ SyntaxError: invalid syntax

[radlinsky]

Hello, I am seeing this same error...

[samuelmiver]

Same error here:

  File "/usr/local/lib/python2.7/dist-packages/pyupset/visualisation.py", line 12
  def plot(data_dict, *, unique_keys=None, sort_by='size', inters_size_bounds=(0, np.inf),
                     ^
   SyntaxError: invalid syntax

[davidemms]

Hi

I get the same error. Is there any fix or workaround?

Thanks!
David

[popher]

Looks like it's a Python 2 issue related to having *args in the function before the remaining default arguments.

Two solutions:

1. Use python3.
2. Edit visualisation.py to fix this (move the * to the end of the function brackets, and check that that doesn't break anything else).
   i.e. change:
   def plot(data_dict, *, unique_keys=None, sort_by='size', inters_size_bounds=(0, np.inf),
inters_degree_bounds=(1, np.inf), additional_plots=None, query=None):
   to
   def plot(data_dict, unique_keys=None, sort_by='size', inters_size_bounds=(0, np.inf),
inters_degree_bounds=(1, np.inf), additional_plots=None, query=None, *):
   I don't use python 2 so I can't test it readily.

[dhmay]

The fix above works in Python 2.7, with two changes:

1. The last argument should be "*args", not "*"
2. there's more than one function in visualization.py that needs to change