def getfiledate(filename):
"""
This takes a filename and tries to read the last modification date from
exif or filesystem.
"""
try:
filedate = ExifHandler.getfiledate(filename)
except:
try:
filestat = os.stat(filename)
filedate = datetime.datetime.fromtimestamp(filestat.st_mtime)
logging.info("Can not read EXIF date, using file system date.")
except:
logging.error("Can not access file modification date for %s, skipping." % filename)
return None
return filedate
def display(self, imagename):
""" Loads image from preview or file and converts it properly. """
if self._loadedimage != imagename:
self._imagedata = ExifHandler.getthumbnail(imagename)
if self._imagedata is not None:
self._loadedimage = imagename
try:
imagewidth = (float)(self._imagedata.GetWidth())
imageheigth = (float)(self._imagedata.GetHeight())
panelwidth, panelheight = self.GetSizeTuple()
scale = imagewidth/(float)(panelwidth)
if (imageheigth/panelheight) > scale:
scale = imageheigth/(float)(panelheight)
self._drawdata = self._imagedata.Copy()
self._drawdata.Rescale(imagewidth/scale, imageheigth/scale)
self.Refresh(True)
except:
logging.error("Can not convert image, no preview.")
