def rsize(cls, oldPaste, weight, height):
assert oldPaste.is_image
img = cropresize2.crop_resize(Image.open(oldPaste.path),
(int(weight), int(height)))
return cls.create_by_img(img, oldPaste.filename, oldPaste.mimetype)
def rsize(cls, old_paste, weight, height):
assert old_paste.is_image
img = cropresize2.crop_resize(
Image.open(old_paste.path), (int(weight), int(height)))
return cls.create_by_img(img, old_paste.filename, old_paste.mimetype)
def rsize(cls, old_paste, weight, height):
assert old_paste.is_image, TypeError('Unsuppoprted Image Type')
img = cropresize2.crop_resize(Image.open(old_paste.path),
(int(weight), int(height)))
rst = cls(old_paste.filename, old_paste.mimetype, 0)
img.save(rst.path)
filestat = os.stat(rst.path)
rst.size = filestat.st_size
return rst
def rsize(self, width, height):
if (width, height) == self.size:
return self
with open(self.filepath, 'rb') as f:
img = Image.open(f)
result = cropresize2.crop_resize(img, (width, height),
exact_size=False)
result.save(self.filepath)
return self
def rsize(cls, old_paste, weight, height):
assert old_paste.is_image, TypeError('Unsupported Image Type.')
img = cropresize2.crop_resize(
Image.open(old_paste.path), (int(weight), int(height)))
rst = cls(old_paste.filename, old_paste.mimetype, 0)
img.save(rst.path)
filestat = os.stat(rst.path)
rst.size = filestat.st_size
return rst
def create_file_after_crop(cls, uploadedFile, width, height):
assert uploadedFile.is_image, TypeError("Unsupported Image Type.")
img = cropresize2.crop_resize(Image.open(uploadedFile),
(int(width), int(height)))
rst = cls(uploadedFile.filename, uploadedFile.mimetype, 0)
img.save(rst.path)
filestat = os.stat(rst.path)
rst.size = filestat.st_size
return rst
def create_file_after_crop(cls, uploaded_file, width, height):
assert uploaded_file.is_image, TypeError('Unsupported Image Type.')
img = cropresize2.crop_resize(
Image.open(uploaded_file), (int(width), int(height)))
rst = cls(uploaded_file.filename, uploaded_file.mimetype, 0)
img.save(rst.path)
filestat = os.stat(rst.path)
rst.size = filestat.st_size
return rst
def resize(cls, old_file, width, height):
"""
Resize the image and return a new image (the old one is kept)
"""
assert old_file.is_image, TypeError('Unsupported Image Type.')
img = cropresize2.crop_resize(
Image.open(old_file.path), (int(width), int(height))
)
r = cls(old_file.filename, old_file.mimetype)
img.save(r.path)
filestat = os.stat(r.path)
r.size = filestat.st_size
# commit db session in the outside view
return r
def _resize(self, im, size, upscale, crop_mode):
return crop_resize(im, size, exact_size=upscale, crop_mode=crop_mode)
def _resize(self, im, size, upscale, crop_mode):
return crop_resize(im, size, exact_size=upscale, crop_mode=crop_mode)
def rsize(file_path, weight, height):
img = cropresize2.crop_resize(
Image.open(file_path), (int(weight), int(height)))
return img
