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Remove IM from PDF Input

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This commit is contained in:
Kovid Goyal 2016-05-04 20:52:15 +05:30
parent 26c399100d
commit 869b771320
2 changed files with 9 additions and 8 deletions
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14
src/calibre/ebooks/pdf/pdftohtml.py
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@ -151,14 +151,12 @@ def process_node(node, toc):
def flip_image(img, flip):
from calibre.utils.magick import Image
im = Image()
im.open(img)
if b'x' in flip:
im.flip(True)
if b'y' in flip:
im.flip()
im.save(img)
from calibre.utils.img import flip_image, image_and_format_from_data, image_to_data
with lopen(img, 'r+b') as f:
img, fmt = image_and_format_from_data(f.read())
img = flip_image(img, horizontal=b'x' in flip, vertical=b'y' in flip)
f.seek(0), f.truncate()
f.write(image_to_data(img, fmt=fmt))
def flip_images(raw):
for match in re.finditer(b'<IMG[^>]+/?>', raw, flags=re.I):

3
src/calibre/utils/img.py
View file

@ -188,6 +188,9 @@ def compose(self, img, x=0, y=0):
def export(self, fmt='JPEG', compression_quality=95):
return image_to_data(self.img, compression_quality=compression_quality, fmt=fmt)
def flip_image(img, horizontal=False, vertical=False):
return image_from_data(img).mirrored(horizontal, vertical)
def run_optimizer(file_path, cmd, as_filter=False, input_data=None):
file_path = os.path.abspath(file_path)
cwd = os.path.dirname(file_path)