def _get_img_with_all_operations():
logger.debug(operations)
b = operations.brightness
c = operations.contrast
s = operations.sharpness
img = _img_preview
if b != 0:
img = img_helper.brightness(img, b)
if c != 0:
img = img_helper.contrast(img, c)
if s != 0:
img = img_helper.sharpness(img, s)
if operations.rotation_angle:
img = img_helper.rotate(img, operations.rotation_angle)
if operations.flip_left:
img = img_helper.flip_left(img)
if operations.flip_top:
img = img_helper.flip_top(img)
if operations.size:
img = img_helper.resize(img, *operations.size)
return img
def init():
"""Get and parse parameters from console"""
args = sys.argv[1:]
if len(args) == 0:
logger.error("-p can't be empty")
raise ValueError("-p can't be empty")
logger.debug(f"run with params: {args}")
# transform arguments from console
opts, rem = getopt.getopt(
args, "p:",
["rotate=", "resize=", "color_filter=", "flip_top", "flip_left"])
rotate_angle = resize = color_filter = flip_top = flip_left = None
path = None
for opt, arg in opts:
if opt == "-p":
path = arg
elif opt == "--rotate":
rotate_angle = int(arg)
elif opt == "--resize":
resize = arg
elif opt == "--color_filter":
color_filter = arg
elif opt == "--flip_top":
flip_top = True
elif opt == "--flip_left":
flip_left = arg
if not path:
raise ValueError("No path")
img = img_helper.get_img(path)
if rotate_angle:
img = img_helper.rotate(img, rotate_angle)
if resize:
w, h = map(int, resize.split(','))
img = img_helper.resize(img, w, h)
if color_filter:
img = img_helper.color_filter(img, color_filter)
if flip_left:
img = img_helper.flip_left(img)
if flip_top:
img = img_helper.flip_top(img)
if __debug__:
img.show()
def _get_img_with_all_operations():
b = operations.brightness
c = operations.contrast
s = operations.sharpness
img = _img_preview
if b != 0:
img = img_helper.brightness(img, b)
if c != 0:
img = img_helper.contrast(img, c)
if s != 0:
img = img_helper.sharpness(img, s)
if operations.rotation_angle:
img = img_helper.rotate(img, operations.rotation_angle)
if operations.flip_left:
img = img_helper.flip_left(img)
if operations.flip_top:
img = img_helper.flip_top(img)
if operations.size:
img = img_helper.resize(img, *operations.size)
if operations.red != operations.red_prev:
img = img_helper.hist_red(img, operations.red, operations.red_prev)
operations.red_prev = operations.red
if operations.green != operations.green_prev:
img = img_helper.hist_green(img, operations.green,
operations.green_prev)
operations.green_prev = operations.green
if operations.blue != operations.blue_prev:
img = img_helper.hist_blue(img, operations.blue, operations.blue_prev)
operations.blue_prev = operations.blue
return img
