FontError ¶

Bases: ggrust.errors.GgrustError, builtins.ValueError

Raised when a font cannot be registered or embedded.

The file is not a TrueType or OpenType font, has no family name (pass family=), or its license forbids embedding it in a PDF.

Parameters:

• message (str) –

  The full message.

• path (str) –

  The font file, or the family name when embedding fails.

Examples:

>>> import tempfile
>>> from pathlib import Path
>>> from ggrust import register_font
>>> from ggrust.errors import FontError
>>> notes = Path(tempfile.mkdtemp()) / "notes.ttf"
>>> _ = notes.write_text("not a font")
>>> try:
...     register_font(notes)
... except FontError:
...     print("not a font file")
not a font file