def save(self,
writer,
removeUnreferencedImages=False,
saveAs=False,
progressBar=None):
"""
Save images. This method should not be called externally.
Subclasses may override this method to implement custom saving behavior.
"""
if removeUnreferencedImages:
self.disableNotifications()
for fileName in self.unreferencedFileNames:
del self[fileName]
self.enableNotifications()
if saveAs:
font = self.font
if font is not None and font.path is not None and os.path.exists(
font.path):
reader = UFOReader(font.path, validate=False)
readerImageNames = reader.getImageDirectoryListing(
validate=self.ufoLibReadValidate)
for fileName, data in self._data.items():
if data["data"] is not None or fileName not in readerImageNames:
continue
writer.copyImageFromReader(
reader,
fileName,
fileName,
validate=self.ufoLibWriteValidate)
for fileName in self._scheduledForDeletion:
try:
writer.removeImage(fileName, validate=self.ufoLibWriteValidate)
except UFOLibError:
# this will be raised if the file doesn't exist.
# instead of trying to maintain a list of in UFO
# vs. in memory, simply fail and move on when
# something can't be deleted because it isn't
# in the UFO.
pass
self._scheduledForDeletion.clear()
for fileName, data in self._data.items():
if not data["dirty"]:
continue
writer.writeImage(fileName,
data["data"],
validate=self.ufoLibWriteValidate)
data["dirty"] = False
data["onDisk"] = True
data["onDiskModTime"] = writer.getFileModificationTime(
"%s/%s" % ("images", fileName))
self.dirty = False
def save(self, writer, removeUnreferencedImages=False, saveAs=False, progressBar=None):
"""
Save images. This method should not be called externally.
Subclasses may override this method to implement custom saving behavior.
"""
if removeUnreferencedImages:
self.disableNotifications()
for fileName in self.unreferencedFileNames:
del self[fileName]
self.enableNotifications()
if saveAs:
font = self.font
if font is not None and font.path is not None and os.path.exists(font.path):
reader = UFOReader(font.path, validate=False)
readerImageNames = reader.getImageDirectoryListing(validate=self.ufoLibReadValidate)
for fileName, data in self._data.items():
if data["data"] is not None or fileName not in readerImageNames:
continue
writer.copyImageFromReader(reader, fileName, fileName, validate=self.ufoLibWriteValidate)
for fileName in self._scheduledForDeletion:
try:
writer.removeImage(fileName, validate=self.ufoLibWriteValidate)
except UFOLibError:
# this will be raised if the file doesn't exist.
# instead of trying to maintain a list of in UFO
# vs. in memory, simply fail and move on when
# something can't be deleted because it isn't
# in the UFO.
pass
self._scheduledForDeletion.clear()
for fileName, data in self._data.items():
if not data["dirty"]:
continue
writer.writeImage(fileName, data["data"], validate=self.ufoLibWriteValidate)
data["dirty"] = False
data["onDisk"] = True
data["onDiskModTime"] = writer.getFileModificationTime("%s/%s" % ("images", fileName))
self.dirty = False
def list_contents(reader: UFOReader) -> list[str]:
"""Returns a list of POSIX filename strings in the image data store."""
return reader.getImageDirectoryListing() # type: ignore
