def process_image(self, full_file_path, create_thumbnail=False, create_carousel=False):
# Get the pieces of the file and path that
# we need to process the file.
folder_root_path = os.path.dirname(full_file_path)
ext = get_ext(full_file_path)
orig_file_name = get_media_file_name(ext)
carousel_file_name = orig_file_name.replace('.' + ext, '_carousel.{}'.format(ext))
thumb_file_name = orig_file_name.replace('.' + ext, '_thumb.{}'.format(ext))
orig_full_file_path = os.path.join(folder_root_path, self.DEFAULT_ORIG_FOLDER_NAME, orig_file_name)
create_folder_path(orig_full_file_path, contains_file_name=True)
shutil.copy2(full_file_path, orig_full_file_path)
if create_carousel:
carousel_full_file_path = os.path.join(folder_root_path, self.DEFAULT_CAROUSEL_FOLDER_NAME, carousel_file_name)
create_folder_path(carousel_full_file_path, contains_file_name=True)
shutil.copy2(full_file_path, carousel_full_file_path)
img = ImageWrapper(carousel_full_file_path)
if self.verbose:
print('==== Before Create Carousel ====')
print(img.get_image_info())
img = self.resize_image(carousel_full_file_path, new_width=None, new_height=self.DEFAULT_CAROUSEL_SIZE[1], antialias=True)
img = self.overlay_image_on_white_background(carousel_full_file_path, self.DEFAULT_CAROUSEL_SIZE[0], self.DEFAULT_CAROUSEL_SIZE[1], centered=True)
img = self.reduce_image(carousel_full_file_path, ImageWrapper.DEFAULT_JPEG_QUALITY_WEB)
if self.verbose:
print('==== After Create Carousel ====')
print(img.get_image_info())
if create_thumbnail:
thumb_full_file_path = os.path.join(folder_root_path, self.DEFAULT_THUMBNAIL_FOLDER_NAME, thumb_file_name)
create_folder_path(thumb_full_file_path, contains_file_name=True)
shutil.copy2(full_file_path, thumb_full_file_path)
img = ImageWrapper(thumb_full_file_path)
if self.verbose:
print('==== Before Create Thumbnail ====')
print(img.get_image_info())
if img.height > img.width:
img = self.resize_image(thumb_full_file_path, new_width=self.DEFAULT_THUMBNAIL_SIZE[0], new_height=None, antialias=True)
else:
img = self.resize_image(thumb_full_file_path, new_width=None, new_height=self.DEFAULT_THUMBNAIL_SIZE[1], antialias=True)
img = self.crop_image(thumb_full_file_path, self.DEFAULT_THUMBNAIL_SIZE, from_center=True)
img = self.reduce_image(thumb_full_file_path, ImageWrapper.DEFAULT_JPEG_QUALITY_WEB)
if self.verbose:
print('==== After Create Thumbnail ====')
print(img.get_image_info())
os.remove(full_file_path)
def init(self, full_file_path):
self.full_file_path = full_file_path
self.folder_path = os.path.dirname(full_file_path)
self.file_name = os.path.basename(full_file_path)
self.ext = get_ext(self.full_file_path)
self._img = Image.open(self.full_file_path)
self.width = self._img.size[0]
self.height = self._img.size[1]
self.file_size = os.stat(full_file_path).st_size
def init(self, full_file_path):
self.full_file_path = full_file_path
self.folder_path = os.path.dirname(full_file_path)
self.file_name = os.path.basename(full_file_path)
self.ext = get_ext(self.full_file_path)
self._img = Image.open(self.full_file_path)
self.width = self._img.size[0]
self.height = self._img.size[1]
self.file_size = os.stat(full_file_path).st_size
def generate_file_url(file_url, suffix):
url_arr = file_url.split('/')
file_name = url_arr[len(url_arr) - 1]
new_file_name = '{}_{}.{}'.format(get_base_file_name(file_name), suffix,
get_ext(file_name))
retval = file_url.replace(file_name, new_file_name)
# print('retval = {}'.format(retval))
return retval
def generate_file_url(file_url, suffix):
url_arr = file_url.split('/')
file_name = url_arr[len(url_arr)-1]
new_file_name = '{}_{}.{}'.format(
get_base_file_name(file_name),
suffix,
get_ext(file_name)
)
retval = file_url.replace(file_name, new_file_name)
# print('retval = {}'.format(retval))
return retval
def process_image(self,
full_file_path,
create_thumbnail=False,
create_carousel=False):
# Get the pieces of the file and path that
# we need to process the file.
folder_root_path = os.path.dirname(full_file_path)
ext = get_ext(full_file_path)
orig_file_name = get_media_file_name(ext)
carousel_file_name = orig_file_name.replace('.' + ext,
'_carousel.{}'.format(ext))
thumb_file_name = orig_file_name.replace('.' + ext,
'_thumb.{}'.format(ext))
orig_full_file_path = os.path.join(folder_root_path,
self.DEFAULT_ORIG_FOLDER_NAME,
orig_file_name)
create_folder_path(orig_full_file_path, contains_file_name=True)
shutil.copy2(full_file_path, orig_full_file_path)
if create_carousel:
carousel_full_file_path = os.path.join(
folder_root_path, self.DEFAULT_CAROUSEL_FOLDER_NAME,
carousel_file_name)
create_folder_path(carousel_full_file_path,
contains_file_name=True)
shutil.copy2(full_file_path, carousel_full_file_path)
img = ImageWrapper(carousel_full_file_path)
if self.verbose:
print('==== Before Create Carousel ====')
print(img.get_image_info())
img = self.resize_image(carousel_full_file_path,
new_width=None,
new_height=self.DEFAULT_CAROUSEL_SIZE[1],
antialias=True)
img = self.overlay_image_on_white_background(
carousel_full_file_path,
self.DEFAULT_CAROUSEL_SIZE[0],
self.DEFAULT_CAROUSEL_SIZE[1],
centered=True)
img = self.reduce_image(carousel_full_file_path,
ImageWrapper.DEFAULT_JPEG_QUALITY_WEB)
if self.verbose:
print('==== After Create Carousel ====')
print(img.get_image_info())
if create_thumbnail:
thumb_full_file_path = os.path.join(
folder_root_path, self.DEFAULT_THUMBNAIL_FOLDER_NAME,
thumb_file_name)
create_folder_path(thumb_full_file_path, contains_file_name=True)
shutil.copy2(full_file_path, thumb_full_file_path)
img = ImageWrapper(thumb_full_file_path)
if self.verbose:
print('==== Before Create Thumbnail ====')
print(img.get_image_info())
if img.height > img.width:
img = self.resize_image(
thumb_full_file_path,
new_width=self.DEFAULT_THUMBNAIL_SIZE[0],
new_height=None,
antialias=True)
else:
img = self.resize_image(
thumb_full_file_path,
new_width=None,
new_height=self.DEFAULT_THUMBNAIL_SIZE[1],
antialias=True)
img = self.crop_image(thumb_full_file_path,
self.DEFAULT_THUMBNAIL_SIZE,
from_center=True)
img = self.reduce_image(thumb_full_file_path,
ImageWrapper.DEFAULT_JPEG_QUALITY_WEB)
if self.verbose:
print('==== After Create Thumbnail ====')
print(img.get_image_info())
os.remove(full_file_path)
def get_image_file_path(instance, filename):
file_folder = "products"
file_name = '{}.{}'.format(get_guid32(),get_ext(filename))
return os.path.join(file_folder, file_name)
def get_image_file_path(instance, filename):
file_folder = "products"
file_name = '{}.{}'.format(get_guid32(), get_ext(filename))
return os.path.join(file_folder, file_name)
