Exemplo n.º 1
0
    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)
Exemplo n.º 2
0
    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
Exemplo n.º 3
0
 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
Exemplo n.º 4
0
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
Exemplo n.º 5
0
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
Exemplo n.º 6
0
    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)
Exemplo n.º 7
0
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)
Exemplo n.º 8
0
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)