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prompt-inspector.py
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prompt-inspector.py
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import sys, os
from PyQt5.QtWidgets import QApplication, QHBoxLayout, QWidget, QLabel, QVBoxLayout, QScrollArea, QLineEdit, QPushButton
from PyQt5.QtCore import Qt, QSize
from PyQt5.QtGui import QPixmap
from PIL import Image
import re
import piexif
import piexif.helper
class ImageLabel(QLabel):
def __init__(self):
super().__init__()
self.setAlignment(Qt.AlignCenter)
self.setText('\n\n Drop Image Here \n\n')
self.setStyleSheet('''
QLabel{
border: 4px dashed #aaa
}
''')
def setPixmap(self, image):
super().setPixmap(image)
class AppDemo(QWidget):
def __init__(self):
super().__init__()
self.setWindowTitle('Prompt Extractor')
self.setGeometry(200, 100, 800, 400)
self.setAcceptDrops(True)
main_widget = QWidget(self)
# self.setCentralWidget(main_widget)
mainLayout = QHBoxLayout(main_widget)
upper_section = QVBoxLayout()
self.photoViewer = ImageLabel()
self.photoViewer.setMaximumSize(512,512)
self.prompt_label = QLabel("Prompt:", self)
self.prompt_box = QLabel(self)
self.prompt_box.setTextInteractionFlags(Qt.TextSelectableByMouse)
self.prompt_box.setWordWrap(True)
self.pos_copy_btn=QPushButton("Copy")
self.pos_copy_btn.setFixedSize(QSize(80,24))
self.pos_copy_btn.clicked.connect(self.copypos)
self.negative_label = QLabel("Negative Prompt:", self)
self.negative_box = QLabel(self)
self.negative_box.setTextInteractionFlags(Qt.TextSelectableByMouse)
self.negative_box.setWordWrap(True)
self.neg_copy_btn=QPushButton("Copy")
self.neg_copy_btn.clicked.connect(self.copyneg)
self.neg_copy_btn.setFixedSize(QSize(80,24))
self.other_label = QLabel("Other:", self)
self.other_data = QLabel(self)
self.other_data.setTextInteractionFlags(Qt.TextSelectableByMouse)
self.other_data.setWordWrap(True)
upper_section.addWidget(self.photoViewer)
lower_section_scroll_area = QScrollArea()
lower_section_scroll_area.setWidgetResizable(True)
lower_section_widget = QWidget()
lower_section_scroll_area.setWidget(lower_section_widget)
lower_section_layout = QVBoxLayout(lower_section_widget)
lower_section_layout.addWidget(self.prompt_label)
lower_section_layout.addWidget(self.prompt_box)
lower_section_layout.addWidget(self.pos_copy_btn)
lower_section_layout.addWidget(self.negative_label)
lower_section_layout.addWidget(self.negative_box)
lower_section_layout.addWidget(self.neg_copy_btn)
lower_section_layout.addWidget(self.other_label)
lower_section_layout.addWidget(self.other_data)
mainLayout.addLayout(upper_section)
mainLayout.addWidget(lower_section_scroll_area)
self.setLayout(mainLayout)
def dragEnterEvent(self, event):
if event.mimeData().hasImage:
event.accept()
else:
event.ignore()
def dragMoveEvent(self, event):
if event.mimeData().hasImage:
event.accept()
else:
event.ignore()
def dropEvent(self, event):
if event.mimeData().hasImage:
event.setDropAction(Qt.CopyAction)
file_path = event.mimeData().urls()[0].toLocalFile()
self.set_image(file_path)
prompt_string = self.parse_image(file_path)
# QMessageBox.question(self, "Image Data", prompt_string , QMessageBox.Ok, QMessageBox.Ok)
event.accept()
else:
event.ignore()
def set_image(self, file_path):
pixmap = QPixmap(file_path)
pixmap = pixmap.scaledToWidth(self.photoViewer.maximumWidth()) if pixmap.width() > pixmap.height() else pixmap.scaledToHeight(self.photoViewer.maximumHeight())
self.photoViewer.setPixmap(pixmap)
def parse_image(self, filename):
with open(filename,'rb') as file:
img = Image.open(file)
extension = filename.split('.')[-1]
parameters = ""
comfy = False
if extension.lower() == 'png':
try:
parameters = img.info['parameters']
if not parameters.startswith("Positive prompt"):
parameters = "Positive prompt: " + parameters
except:
print("Error loading prompt info")
return "Error loading prompt info."
elif extension.lower() in ("jpg", "jpeg", "webp"):
try:
exif = piexif.load(img.info["exif"])
parameters = (exif or {}).get("Exif", {}).get(piexif.ExifIFD.UserComment, b'')
parameters = piexif.helper.UserComment.load(parameters)
if not parameters.startswith("Positive prompt"):
parameters = "Positive prompt: " + parameters
except:
try:
parameters = str(img.info['comment'])
comfy = True
# legacy fixes
parameters = parameters.replace("Positive Prompt", "Positive prompt")
parameters = parameters.replace("Negative Prompt", "Negative prompt")
parameters = parameters.replace("Start at Step", "Start at step")
parameters = parameters.replace("End at Step", "End at step")
parameters = parameters.replace("Denoising Strength", "Denoising strength")
except:
print("Error loading prompt info")
return "Error loading prompt info."
if(comfy and extension.lower() == 'jpeg'):
parameters = parameters.replace('\\n',' ')
else:
parameters = parameters.replace('\n',' ')
patterns = [
"Positive prompt: ",
"Negative prompt: ",
"Steps: ",
"Start at step: ",
"End at step: ",
"Sampler: ",
"Scheduler: ",
"CFG scale: ",
"Seed: ",
"Size: ",
"Model: ",
"Model hash: ",
"Denoising strength: ",
"Version: ",
"ControlNet 0",
"Controlnet 1",
"Batch size: ",
"Batch pos: ",
"Hires upscale: ",
"Hires steps: ",
"Hires upscaler: ",
"Template: ",
"Negative Template: ",
]
if(comfy and extension.lower() == 'jpeg'):
parameters = parameters[2:]
parameters = parameters[:-1]
keys = re.findall("|".join(patterns), parameters)
values = re.split("|".join(patterns), parameters)
values = [x for x in values if x]
results = {}
result_string = ""
for item in range(len(keys)):
# print(keys[item],values[item].rstrip(', '))
if(keys[item] != "Positive prompt: " and keys[item] != "Negative prompt: " and keys[item] != "Template: " and keys[item] != "Negative Template: "):
result_string += keys[item] + values[item].rstrip(', ')
result_string += "\n"
results[keys[item].replace(": ","")] = values[item].rstrip(', ')
#print(results.keys())
self.prompt_box.setText(results['Positive prompt'])
self.negative_box.setText(results['Negative prompt'])
self.other_data.setText(result_string)
return result_string
def copypos(self):
clipboard.setText(self.prompt_box.text())
def copyneg(self):
clipboard.setText(self.negative_box.text())
app = QApplication(sys.argv)
clipboard = app.clipboard()
demo = AppDemo()
demo.show()
sys.exit(app.exec_())