def _MakeMetadata(fontdir):
"""Builds a dictionary matching a METADATA.pb file.
Args:
fontdir: Directory containing font files for which we want metadata.
Returns:
OrderedDict of a complete METADATA.pb structure.
"""
file_family_style_weights = _FileFamilyStyleWeights(fontdir)
first_file = file_family_style_weights[0].file
subsets = ['menu'] + [
s[0] for s in fonts.SubsetsInFont(first_file, FLAGS.min_pct,
FLAGS.min_pct_ext)
]
old_metadata_file = os.path.join(fontdir, 'METADATA.pb')
font_license = fonts.LicenseFromPath(fontdir)
metadata = fonts_pb2.FamilyProto()
metadata.name = file_family_style_weights[0].family
if FLAGS.update and os.path.isfile(old_metadata_file):
old_metadata = fonts_pb2.FamilyProto()
with open(old_metadata_file, "rb") as old_meta:
text_format.Parse(old_meta.read(), old_metadata)
metadata.designer = old_metadata.designer
metadata.category = old_metadata.category
metadata.date_added = old_metadata.date_added
else:
metadata.designer = 'UNKNOWN'
metadata.category = 'SANS_SERIF'
metadata.date_added = time.strftime('%Y-%m-%d')
metadata.license = font_license
subsets = sorted(subsets)
for subset in subsets:
metadata.subsets.append(subset)
for (fontfile, family, style, weight) in file_family_style_weights:
filename = os.path.basename(fontfile)
font_psname = fonts.ExtractName(fontfile, fonts.NAME_PSNAME,
os.path.splitext(filename)[0])
font_copyright = fonts.ExtractName(fontfile, fonts.NAME_COPYRIGHT,
'???.')
font_metadata = metadata.fonts.add()
font_metadata.name = family
font_metadata.style = style
font_metadata.weight = weight
font_metadata.filename = filename
font_metadata.post_script_name = font_psname
default_fullname = os.path.splitext(filename)[0].replace('-', ' ')
font_metadata.full_name = fonts.ExtractName(fontfile,
fonts.NAME_FULLNAME,
default_fullname)
font_metadata.copyright = font_copyright
return metadata
def _get_metadata_category(meta_file):
category = None
metadata = fonts_pb2.FamilyProto()
with open(meta_file, "rb") as meta:
text_format.Parse(meta.read(), metadata)
category = metadata.category
return METADATA_CATEGORIES[category]
def Metadata(file_or_dir):
"""Returns fonts_metadata.proto object for a metadata file.
If file_or_dir is a file named METADATA.pb, load it. If file_or_dir is a
directory, load the METADATA.pb file in that directory.
Args:
file_or_dir: A file or directory.
Returns:
Python object loaded from METADATA.pb content.
Raises:
ValueError: if file_or_dir isn't a METADATA.pb file or dir containing one.
"""
if (os.path.isfile(file_or_dir)
and os.path.basename(file_or_dir) == 'METADATA.pb'):
metadata_file = file_or_dir
elif os.path.isdir(file_or_dir):
metadata_file = os.path.join(file_or_dir, 'METADATA.pb')
else:
raise ValueError('%s is neither METADATA.pb file or a directory' %
file_or_dir)
msg = fonts_pb2.FamilyProto()
with codecs.open(metadata_file, encoding='utf-8') as f:
text_format.Merge(f.read(), msg)
return msg
def _MakeMetadata(fontdir):
"""Builds a dictionary matching a METADATA.pb file.
Args:
fontdir: Directory containing font files for which we want metadata.
Returns:
OrderedDict of a complete METADATA.pb structure.
"""
file_family_style_weights = _FileFamilyStyleWeights(fontdir)
first_file = file_family_style_weights[0].file
subsets = ['menu'] + [s[0] for s in fonts.SubsetsInFont(first_file, 50)]
font_license = fonts.LicenseFromPath(fontdir)
metadata = fonts_pb2.FamilyProto()
metadata.name = file_family_style_weights[0].family
metadata.designer = 'Unknown'
metadata.category = 'SANS_SERIF'
metadata.license = font_license
for subset in subsets:
metadata.subsets.append(subset)
metadata.date_added = time.strftime('%Y-%m-%d')
for (fontfile, family, style, weight) in file_family_style_weights:
filename = os.path.basename(fontfile)
font_psname = fonts.ExtractName(fontfile, fonts.NAME_PSNAME,
os.path.splitext(filename)[0])
font_copyright = fonts.ExtractName(fontfile, fonts.NAME_COPYRIGHT, '???.')
font_metadata = metadata.fonts.add()
font_metadata.name = family
font_metadata.style = style
font_metadata.weight = weight
font_metadata.filename = filename
font_metadata.post_script_name = font_psname
default_fullname = os.path.splitext(filename)[0].replace('-', ' ')
font_metadata.full_name = fonts.ExtractName(fontfile, fonts.NAME_FULLNAME,
default_fullname)
font_metadata.copyright = font_copyright
return metadata
return font_new_name
def clean_str(s):
return s.replace(",", " ").replace("\"", "").replace("\n", "")
if __name__ == "__main__":
font_metadata_path = sys.argv[1]
font_dir_path = os.path.dirname(font_metadata_path)
try:
# Parse Google fonts metadata in protobuf format
protobuf_file = open(font_metadata_path, 'r')
protobuf = protobuf_file.read()
font_family = fonts_public_pb2.FamilyProto()
text_format.Merge(protobuf, font_family)
except Exception as e:
sys.stderr.write("Error: %s in %s%s" %
(str(e), font_dir_path, os.linesep))
print(font_dir_path, "[Failed]")
exit()
with open(os.path.join(font_dir_path, "synbols_metadata"), "w") as f_md:
with open(os.path.join(font_dir_path, "synbols_licenses"),
"w") as f_li:
for font in font_family.fonts:
alphabets = font_family.subsets
# Edit TTF file
ttf_path = os.path.join(font_dir_path, font.filename)