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Forget about optipng

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Granted, it helps, but it's prohibitively expensive.
This commit is contained in:
NiLuJe 2019-05-24 04:42:43 +02:00
parent d6efb350bf
commit bdb767c9b7
1 changed files with 1 additions and 8 deletions
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9
src/calibre/devices/kobo/driver.py
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@ -1023,7 +1023,7 @@ class KOBO(USBMS):
debug_print('FAILED to upload cover', filepath)
def _upload_cover(self, path, filename, metadata, filepath, uploadgrayscale, ditheredcovers, letterboxcovers, pngcovers):
from calibre.utils.img import save_cover_data_to, optimize_png
from calibre.utils.img import save_cover_data_to
if metadata.cover:
cover = self.normalize_path(metadata.cover.replace('/', os.sep))
@ -1077,9 +1077,6 @@ class KOBO(USBMS):
f.write(data)
fsync(f)
if pngcovers:
optimize_png(fpath)
else:
debug_print("ImageID could not be retreived from the database")
@ -2700,7 +2697,6 @@ class KOBOTOUCH(KOBO):
def _upload_cover(self, path, filename, metadata, filepath, upload_grayscale, dithered_covers=False, keep_cover_aspect=False, letterbox_fs_covers=False, png_covers=False):
from calibre.utils.imghdr import identify
from calibre.utils.img import optimize_png
debug_print("KoboTouch:_upload_cover - filename='%s' upload_grayscale='%s' dithered_covers='%s' "%(filename, upload_grayscale, dithered_covers))
if not metadata.cover:
@ -2784,9 +2780,6 @@ class KOBOTOUCH(KOBO):
with lopen(fpath, 'wb') as f:
f.write(data)
fsync(f)
if png_covers:
optimize_png(fpath)
except Exception as e:
err = unicode_type(e)
debug_print("KoboTouch:_upload_cover - Exception string: %s"%err)