Error in Importing RMLConverter

[shakeel26]

There is error in import due to which its not possible to run anything.

Traceback (most recent call last):
  File "converter.py", line 2, in <module>
    from pyrml import RMLConverter
  File "/pyrml/pyrml/__init__.py", line 1, in <module>
    from pyrml.pyrml import *
  File "/pyrml/pyrml/pyrml.py", line 52
    def __init__(self, map_id: URIRef = None):
                             ^
SyntaxError: invalid syntax

Can you explain, how to fix ?

[anuzzolese]

Which version of Python you are using?
pyRML requires Python 3.x. It seems you are using Python 2.x

[shakeel26]

Thanks for reply, I am using 3.7 , 2.x is too old,

[anuzzolese]

How do you run the software?
What are the steps you do?

[shakeel26]

I have followed the readme instructions:

1 - Clone repo
2 - then installed pip install . within repo => it was success
3 - Tried example => python converter.py -o artists_places.ttl -f turtle examples/artists/artist-map.ttl

At the step 3 it was failed.

4 - Then I tried API method also had issue of Import RMLConverter .

5 - I have tried with my own RML but also same errors of course.

[anuzzolese]

If you type on terminal python -v what you have back?

[shakeel26]

Python 3.8.0
Now I tried again the following command python converter.py -o artists_places.ttl -f turtle examples/artists/artist-map.ttl
Now the error is different and you can see in attachment.

[anuzzolese]

The latest issue you are reporting should be fixed by commit 978e224 I have just posted. Let me know if it works. Of course you need to sync your local repo in order to fetch the changes.