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daavoo / pyntcloud

pyntcloud is a Python library for working with 3D point clouds.
http://pyntcloud.readthedocs.io
MIT License
1.39k stars 221 forks source link

Syntax Error Python 3.5 #282

Closed christianbrugger closed 3 years ago

christianbrugger commented 4 years ago

The current version of pyntcloud does not work with python 3.5, although it says on the website that pyntcloud supports this python version.

I get the following error:

Traceback (most recent call last):
    import pyntcloud.io.ply
  File "env/lib/python3.5/site-packages/pyntcloud/__init__.py", line 1, in <module>
    from .core_class import PyntCloud
  File "env/lib/python3.5/site-packages/pyntcloud/core_class.py", line 8, in <module>
    from .io import FROM_FILE, TO_FILE, FROM_INSTANCE, TO_INSTANCE
  File "env/lib/python3.5/site-packages/pyntcloud/io/__init__.py", line 1, in <module>
    from pyntcloud.io.open3d import from_open3d, to_open3d
  File "env/lib/python3.5/site-packages/pyntcloud/io/open3d.py", line 13
    raise TypeError(f"Type {type(o3d_data)} not supported for conversion."
                    ^
SyntaxError: invalid syntax

F-strings are not supported in Python 3.5, so this does not compile. Remvoing the f makes everything work.

daavoo commented 3 years ago

Hola @christianbrugger! Sorry for the confusion, the minimum required Python version is 3.6. I have updated the setup.py accordingly and will update the documentation and release.