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Add way to ignore images with a clipboard flag, cleanup

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This commit is contained in:
AuroraWright
2023-12-16 01:08:21 +01:00
parent a12ddfd222
commit c0826b1837
2 changed files with 72 additions and 69 deletions
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137
manga_ocr/run.py
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@@ -13,6 +13,7 @@ from PIL import UnidentifiedImageError
from loguru import logger
from pynput import keyboard
import inspect
from manga_ocr import *
@@ -48,11 +49,48 @@ def get_path_key(path):
return path, path.lstat().st_mtime
def getchar_thread():
global user_input
if sys.platform == "win32":
import msvcrt
while True:
user_input = msvcrt.getch()
if user_input.lower() in 'tq':
break
else:
import tty, termios
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setcbreak(sys.stdin.fileno())
while True:
user_input = sys.stdin.read(1)
if user_input.lower() in 'tq':
break
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
def on_key_press(key):
global tmp_paused
if key == keyboard.Key.cmd_r or key == keyboard.Key.ctrl_r:
tmp_paused = True
def on_key_release(key):
global tmp_paused
global just_unpaused
if key == keyboard.Key.cmd_r or key == keyboard.Key.ctrl_r:
tmp_paused = False
just_unpaused = True
def run(read_from='clipboard',
write_to='clipboard',
delay_secs=0.5,
engine='',
start_paused=False,
pause_at_startup=False,
ignore_flag=False,
verbose=False
):
"""
@@ -63,7 +101,8 @@ def run(read_from='clipboard',
:param write_to: Specifies where to save recognized texts to. Can be either "clipboard", or a path to a text file.
:param delay_secs: How often to check for new images, in seconds.
:param engine: OCR engine to use. Available: "mangaocr", "gvision", "avision", "azure", "winrtocr", "easyocr", "paddleocr".
:param start_paused: Pause at startup.
:param pause_at_startup: Pause at startup.
:param ignore_flag: Process flagged images (images that are copied to the clipboard with the *ocr_ignore* string).
:param verbose: If True, unhides all warnings.
"""
@@ -75,10 +114,21 @@ def run(read_from='clipboard',
}
logger.configure(**config)
engine_classes = [AppleVision, WinRTOCR, GoogleVision, AzureComputerVision, MangaOcr, EasyOCR, PaddleOCR]
engines = []
if sys.platform not in ('darwin', 'win32') and write_to == 'clipboard':
# Check if the system is using Wayland
if os.environ.get('WAYLAND_DISPLAY'):
# Check if the wl-clipboard package is installed
if os.system("which wl-copy > /dev/null") == 0:
pyperclip.set_clipboard("wl-clipboard")
else:
msg = 'Your session uses wayland and does not have wl-clipboard installed. ' \
'Install wl-clipboard for write in clipboard to work.'
raise NotImplementedError(msg)
engine_instances = []
config_engines = []
engine_keys = []
default_engine = ''
logger.info(f'Parsing config file')
config_file = os.path.join(os.path.expanduser('~'),'.config','ocr_config.ini')
@@ -90,13 +140,12 @@ def run(read_from='clipboard',
else:
try:
for config_engine in config['common']['engines'].split(','):
engines.append(config_engine.strip())
config_engines.append(config_engine.strip())
except KeyError:
pass
default_engine = ''
for engine_class in engine_classes:
if len(engines) == 0 or engine_class.name in engines:
for _,engine_class in sorted(inspect.getmembers(sys.modules[__name__], lambda x: hasattr(x, '__module__') and __package__ in x.__module__ and inspect.isclass(x))):
if len(config_engines) == 0 or engine_class.name in config_engines:
try:
engine_instance = engine_class(config[engine_class.name])
except KeyError:
@@ -114,46 +163,24 @@ def run(read_from='clipboard',
engine_index = engine_keys.index(default_engine) if default_engine != '' else 0
if sys.platform not in ('darwin', 'win32') and write_to == 'clipboard':
# Check if the system is using Wayland
if os.environ.get('WAYLAND_DISPLAY'):
# Check if the wl-clipboard package is installed
if os.system("which wl-copy > /dev/null") == 0:
pyperclip.set_clipboard("wl-clipboard")
else:
msg = 'Your session uses wayland and does not have wl-clipboard installed. ' \
'Install wl-clipboard for write in clipboard to work.'
raise NotImplementedError(msg)
global user_input
user_input = ''
user_input_thread = threading.Thread(target=getchar_thread, daemon=True)
user_input_thread.start()
if read_from == 'clipboard':
from PIL import ImageGrab
global just_unpaused
global tmp_paused
paused = start_paused
paused = pause_at_startup
just_unpaused = True
tmp_paused = False
img = None
logger.opt(ansi=True).info(f"Reading from clipboard using <cyan>{engine_instances[engine_index].readable_name}</cyan>{' (paused)' if paused else ''}")
def on_key_press(key):
global tmp_paused
if key == keyboard.Key.cmd_r or key == keyboard.Key.ctrl_r:
tmp_paused = True
def on_key_release(key):
global tmp_paused
global just_unpaused
if key == keyboard.Key.cmd_r or key == keyboard.Key.ctrl_r:
tmp_paused = False
just_unpaused = True
tmp_paused_listener = keyboard.Listener(
on_press=on_key_press,
on_release=on_key_release)
tmp_paused_listener.start()
if sys.platform == "darwin" and 'objc' in sys.modules:
from AppKit import NSPasteboard, NSPasteboardTypePNG, NSPasteboardTypeTIFF
pasteboard = NSPasteboard.generalPasteboard()
@@ -161,6 +188,11 @@ def run(read_from='clipboard',
mac_clipboard_polling = True
else:
mac_clipboard_polling = False
tmp_paused_listener = keyboard.Listener(
on_press=on_key_press,
on_release=on_key_release)
tmp_paused_listener.start()
else:
read_from = Path(read_from)
if not read_from.is_dir():
@@ -172,33 +204,6 @@ def run(read_from='clipboard',
for path in read_from.iterdir():
old_paths.add(get_path_key(path))
def getchar_thread():
global user_input
if os.name == 'nt': # how it works on windows
import msvcrt
while True:
user_input = msvcrt.getch()
if user_input.lower() in 'tq':
break
else:
import tty, termios, sys
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setcbreak(sys.stdin.fileno())
while True:
user_input = sys.stdin.read(1)
if user_input.lower() in 'tq':
break
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
global user_input
user_input = ''
user_input_thread = threading.Thread(target=getchar_thread, daemon=True)
user_input_thread.start()
while True:
if user_input != '':
if user_input.lower() in 'tq':
@@ -234,11 +239,9 @@ def run(read_from='clipboard',
if read_from == 'clipboard':
if not paused and not tmp_paused:
if mac_clipboard_polling:
changed = False
old_count = count
count = pasteboard.changeCount()
if not just_unpaused and count != old_count and any(x in pasteboard.types() for x in [NSPasteboardTypePNG, NSPasteboardTypeTIFF]):
changed = True
changed = not just_unpaused and count != old_count and any(x in pasteboard.types() for x in [NSPasteboardTypePNG, NSPasteboardTypeTIFF])
else:
changed = True
@@ -257,7 +260,7 @@ def run(read_from='clipboard',
else:
logger.warning('Error while reading from clipboard ({})'.format(error))
else:
if not just_unpaused and isinstance(img, Image.Image) and not are_images_identical(img, old_img):
if not just_unpaused and (ignore_flag or pyperclip.paste() != '*ocr_ignore*') and isinstance(img, Image.Image) and not are_images_identical(img, old_img):
process_and_write_results(engine_instances[engine_index], img, write_to)
if just_unpaused: