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Fix-nonhinting produces ImportError: cannot import name 'parse' from 'gflanguages' #1075
Description
Hi, I am trying to run fix-nonhinting on a variable font and I am getting the following error:
Traceback (most recent call last):
File "/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/bin/gftools", line 8, in
sys.exit(main())
File "/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages/gftools/scripts/init.py", line 97, in main
mod = import_module(f".{module}", package)
File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 850, in exec_module
File "", line 228, in _call_with_frames_removed
File "/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages/gftools/scripts/fix_nonhinting.py", line 53, in
from gftools.fix import fix_unhinted_font
File "/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages/gftools/fix.py", line 15, in
from gftools.util.google_fonts import _KNOWN_WEIGHTS
File "/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages/gftools/util/google_fonts.py", line 41, in
from gflanguages import LoadLanguages, parse
ImportError: cannot import name 'parse' from 'gflanguages' (/Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages/gflanguages/init.py)
Any ideas what is causing it?
I am running gftools 0.9.77.dev10+gb025165 and I haven't had issues with previous versions.
Activity
simoncozens commentedon Jan 15, 2025
Make sure you have gflanguages>=0.7.0; we added the
parsefunction about a year ago!kosbarts commentedon Jan 15, 2025
How do I install it? Isn't it part of gfttools?
I ran pip install -U gflanguages and I got this:
Requirement already satisfied: gflanguages in /Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages (0.8.9)
Requirement already satisfied: protobuf<4,>=3.7.0 in /Users/kostas/Google_Drive_hi@kostasbartsokas.com/Foundry5_Fonts/Peridot/venv/lib/python3.9/site-packages (from gflanguages) (3.20.3)
simoncozens commentedon Jan 15, 2025
Ah, OK, this version was released by mistake with a bad version number and then soon yanked afterwards. Looks like you installed things at a very unlucky time. If you have gflanguages in your requirements.txt, remove it. Then delete your venv and recreate it.
kosbarts commentedon Jan 15, 2025
I just updated the venv today! How unlucky was I?!
Thanks so much. I'll delete and recreate it.
kosbarts commentedon Jan 15, 2025
I can't install nothing on a new venv. Getting this stupid message:
...
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
error: command '/usr/bin/clang' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for cmarkgfm
Failed to build cmarkgfm
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cmarkgfm)
simoncozens commentedon Jan 15, 2025
Google has lots of results for that error message. :-) Try running
xcode-select --install.