def decompress(input_file, output_file):
"""Decompress WOFF2 font to OpenType font.
Args:
input_file: a file path, file or file-like object (open in binary mode)
containing a compressed WOFF2 font.
output_file: a file path, file or file-like object where to save the
decompressed OpenType font.
"""
log.info("Processing %s => %s" % (input_file, output_file))
font = TTFont(input_file, recalcBBoxes=False, recalcTimestamp=False)
font.flavor = None
font.flavorData = None
font.save(output_file, reorderTables=True)
def compress(input_file, output_file, transform_tables=None):
"""Compress OpenType font to WOFF2.
Args:
input_file: a file path, file or file-like object (open in binary mode)
containing an OpenType font (either CFF- or TrueType-flavored).
output_file: a file path, file or file-like object where to save the
compressed WOFF2 font.
transform_tables: Optional[Iterable[str]]: a set of table tags for which
to enable preprocessing transformations. By default, only 'glyf'
and 'loca' tables are transformed. An empty set means disable all
transformations.
"""
log.info("Processing %s => %s" % (input_file, output_file))
font = TTFont(input_file, recalcBBoxes=False, recalcTimestamp=False)
font.flavor = "woff2"
if transform_tables is not None:
font.flavorData = WOFF2FlavorData(
data=font.flavorData, transformedTables=transform_tables
)
font.save(output_file, reorderTables=False)