PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

https://pypi.org/project/PyMuPDF/

>> pip install PyMuPDF

1.디렉토리 안의 pdf 파일을 읽어들여서 리스트 목록을 출력

2.파일명을 넘기면 파일명_이미지순서.png 파일을 생성. 

import fitz  # PyMuPDF

 
# 파이썬 컴파일 경로가 달라서 현재 폴더의 이미지를 호출하지 못할때 작업디렉토리를 변경한다. 
import os
from pathlib import Path
# src 상위 폴더를 실행폴더로 지정하려고 한다.
###real_path = Path(__file__).parent.parent
real_path = Path(__file__).parent
print(real_path)
#작업 디렉토리 변경
os.chdir(real_path) 

directory_base = str(real_path)+"./ONE/"  # 경로object를 문자열로 변경해서 합친다. 
 


def pdf_to_png(pdf_file, input_pdf_name, output_folder):
    # Open the PDF file
    pdf_document = fitz.open(pdf_file)
    
    for page_number in range(pdf_document.page_count):
        # Get the page
        page = pdf_document[page_number]
        
        # Convert the page to an image
        image = page.get_pixmap()
        
        # Save the image as a PNG file
        image.save(f"{output_folder}/{input_pdf_name}_{page_number + 1}.png", "png")

    # Close the PDF file
    pdf_document.close()

if __name__ == "__main__":
     
    # List all files in the directory
    file_list = [f for f in os.listdir(directory_base) if os.path.isfile(os.path.join(directory_base, f))]

    # Print the list of files
    for file in file_list:
        print(file)
        
        #input_pdf = "./TWO/"+ file_name +".pdf"  # Replace with your PDF file path
        input_pdf      = "./ONE/"+ file  # Replace with your PDF file path
        input_pdf_name = os.path.splitext(file)[0]
        print(input_pdf_name)
        output_folder  = "./ONE/data"  # Replace with your output folder
        
        pdf_to_png(input_pdf, input_pdf_name, output_folder)

PyMuPDF로 코딩 없이 PDF에서 이미지 추출

https://wikidocs.net/181972

# PyMuPDF로 코딩 없이 PDF에서 이미지 추출


# PyMuPDF


# pip install PyMuPDF



import fitz
doc = fitz.open(PDF_FILE_PATH)
for i, page in enumerate(doc):
    img = page.get_pixmap()
    img.save(f"./data/{i}.png")



# Command 로 바로 실행하기 
# python -m fitz extract -images input.pdf

""" cowsay 
    https://pypi.org/project/cowsay/
    
    pip install cowsay
"""

import cowsay 

cowsay.cow(" hellow, Cow")

cowsay.daemon("Hi demon")

https://076923.github.io/posts/Python-tkinter-1/

""" Python tkinter 강좌  : https://076923.github.io/posts/Python-tkinter-2/

    Label, Button, Entry, ListBox, CheckButton 
"""
import tkinter

window=tkinter.Tk()
window.title("KIM HONG WAN")
window.geometry("640x400+100+100")
window.resizable(False, True) # 좌우, 상하

label0=tkinter.Label(window, text="파이썬", width=10, height=5, fg="red", relief="solid")
label0.pack()


count = 0

def countUP():
    global count
    count +=1
    label.config(text=str(count))

# Label을 이용하여 삽입한 이미지나 도표, 그림 등에 사용되는 주석문을 생성할 수 있습니다.
label = tkinter.Label(window, text="0")
label.pack()

# Button을 이용하여 메서드 또는 함수 등을 실행시키기 위한 단추를 생성할 수 있습니다.
button = tkinter.Button(window, overrelief="solid", width=15, command=countUP, repeatdelay=1000, repeatinterval=100)
button.pack()


label2 = tkinter.Label(window, text="0")
label2.pack()

def calc(event):
    label2.config(text="결과="+str(eval(entry.get())))

# Entry을 이용하여 텍스트를 입력받거나 출력하기 위한 기입창을 생성할 수 있습니다
entry=tkinter.Entry(window)
entry.bind("<Return>", calc)
entry.pack()


# Listbox을 이용하여 목록을 불러와 추가, 제거 또는 선택하기 위한 리스트박스를 생성할 수 있습니다
listbox = tkinter.Listbox(window, selectmode='extended', height=0)
listbox.insert(0, "1번")
listbox.insert(1, "2번")
listbox.insert(2, "2번")
listbox.insert(3, "2번")
listbox.insert(4, "3번")

listbox.delete(1, 2)

listbox.insert(1, "1-1번")

listbox.pack()

# Checkbutton을 이용하여 옵션 등을 다중 선택하기 위한 체크버튼을 생성할 수 있습니다.
def flash():
    checkbutton1.flash()

CheckVariety_1=tkinter.IntVar()
CheckVariety_2=tkinter.IntVar()

checkbutton1=tkinter.Checkbutton(window, text="O", variable=CheckVariety_1, activebackground="blue")
checkbutton2=tkinter.Checkbutton(window, text="△", variable=CheckVariety_2)
checkbutton3=tkinter.Checkbutton(window, text="X", variable=CheckVariety_2, command=flash)

checkbutton1.pack()
checkbutton2.pack()
checkbutton3.pack()


# Radiobutton을 이용하여 옵션 등을 단일 선택하기 위한 라디오버튼을 생성할 수 있습니다.
def check():
    label.config(text= "RadioVariety_1 = " + str(RadioVariety_1.get()) + "\n" +
                       "RadioVariety_2 = " + str(RadioVariety_2.get()) + "\n\n" +
                       "Total = "          + str(RadioVariety_1.get() + RadioVariety_2.get()))

RadioVariety_1=tkinter.IntVar()
RadioVariety_2=tkinter.IntVar()

radio1=tkinter.Radiobutton(window, text="1번", value=3, variable=RadioVariety_1, command=check)
radio1.pack()

radio2=tkinter.Radiobutton(window, text="2번(1번)", value=3, variable=RadioVariety_1, command=check)
radio2.pack()

radio3=tkinter.Radiobutton(window, text="3번", value=9, variable=RadioVariety_1, command=check)
radio3.pack()

label=tkinter.Label(window, text="None", height=5)
label.pack()

radio4=tkinter.Radiobutton(window, text="4번", value=12, variable=RadioVariety_2, command=check)
radio4.pack()

radio5=tkinter.Radiobutton(window, text="5번", value=15, variable=RadioVariety_2, command=check)
radio5.pack()


# Menu을 이용하여 자주 사용하는 기능 등을 다양한 선택사항으로 나누는 메뉴을 생성할 수 있습니다.
def close():
    window.quit()
    window.destroy()

menubar=tkinter.Menu(window)

menu_1=tkinter.Menu(menubar, tearoff=0)
menu_1.add_command(label="하위 메뉴 1-1")
menu_1.add_command(label="하위 메뉴 1-2")
menu_1.add_separator()
menu_1.add_command(label="하위 메뉴 1-3", command=close)
menubar.add_cascade(label="상위 메뉴 1", menu=menu_1)

menu_2=tkinter.Menu(menubar, tearoff=0, selectcolor="red")
menu_2.add_radiobutton(label="하위 메뉴 2-1", state="disable")
menu_2.add_radiobutton(label="하위 메뉴 2-2")
menu_2.add_radiobutton(label="하위 메뉴 2-3")
menubar.add_cascade(label="상위 메뉴 2", menu=menu_2)

menu_3=tkinter.Menu(menubar, tearoff=0)
menu_3.add_checkbutton(label="하위 메뉴 3-1")
menu_3.add_checkbutton(label="하위 메뉴 3-2")
menubar.add_cascade(label="상위 메뉴 3", menu=menu_3)

window.config(menu=menubar)


window.mainloop()



print("Window Close")

[python] chatGPT에게 TicTacToe 만들어달라고 했다. 

import tkinter as tk
from tkinter import messagebox

class TicTacToe:
    def __init__(self, root):
        self.root = root
        self.root.title("Tic-Tac-Toe")

        self.current_player = "X"
        self.board = [""] * 9

        self.buttons = []
        for i in range(9):
            button = tk.Button(root, text="", width=10, height=3, command=lambda i=i: self.make_move(i))
            button.grid(row=i // 3, column=i % 3)
            self.buttons.append(button)

    def make_move(self, position):
        if not self.board[position]:
            self.board[position] = self.current_player
            self.buttons[position].config(text=self.current_player)
            
            if self.check_winner():
                messagebox.showinfo("Game Over", f"Player {self.current_player} wins!")
                self.reset_game()
            elif all(cell != "" for cell in self.board):
                messagebox.showinfo("Game Over", "It's a draw!")
                self.reset_game()
            else:
                self.current_player = "O" if self.current_player == "X" else "X"

    def check_winner(self):
        winning_combinations = [(0, 1, 2), (3, 4, 5), (6, 7, 8),
                                (0, 3, 6), (1, 4, 7), (2, 5, 8),
                                (0, 4, 8), (2, 4, 6)]

        for combo in winning_combinations:
            if self.board[combo[0]] == self.board[combo[1]] == self.board[combo[2]] != "":
                return True
        return False

    def reset_game(self):
        self.current_player = "X"
        self.board = [""] * 9
        for button in self.buttons:
            button.config(text="")

if __name__ == "__main__":
    root = tk.Tk()
    game = TicTacToe(root)
    root.mainloop()

https://pypi.org/project/secure-smtplib/

secure-smtplib 0.1.1

pip install secure-smtplib

.chatGPT에게 " python email sending app " 이라고 질문했다. 

# chatGPT - python email sending app 
import tkinter as tk
from tkinter import messagebox
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

def send_email():
    sender_email = sender_email_entry.get()
    sender_password = sender_password_entry.get()
    recipient_email = recipient_email_entry.get()
    subject = subject_entry.get()
    message = message_text.get("1.0", tk.END)
    
    try:
        # Set up the SMTP server
        smtp_server = smtplib.SMTP("smtp.gmail.com", 587)
        smtp_server.starttls()
        smtp_server.login(sender_email, sender_password)
        
        # Create the email
        email = MIMEMultipart()
        email["From"] = sender_email
        email["To"] = recipient_email
        email["Subject"] = subject
        email.attach(MIMEText(message, "plain"))
        
        # Send the email
        smtp_server.sendmail(sender_email, recipient_email, email.as_string())
        smtp_server.quit()
        
        messagebox.showinfo("Success", "Email sent successfully!")
    except Exception as e:
        messagebox.showerror("Error", f"An error occurred: {str(e)}")

# Create the main GUI window
root = tk.Tk()
root.title("Email Sending App")

# Create and place widgets
sender_email_label = tk.Label(root, text="Sender Email:")
sender_email_label.pack()

sender_email_entry = tk.Entry(root)
sender_email_entry.pack()

sender_password_label = tk.Label(root, text="Sender Password:")
sender_password_label.pack()

sender_password_entry = tk.Entry(root, show="*")
sender_password_entry.pack()

recipient_email_label = tk.Label(root, text="Recipient Email:")
recipient_email_label.pack()

recipient_email_entry = tk.Entry(root)
recipient_email_entry.pack()

subject_label = tk.Label(root, text="Subject:")
subject_label.pack()

subject_entry = tk.Entry(root)
subject_entry.pack()

message_label = tk.Label(root, text="Message:")
message_label.pack()

message_text = tk.Text(root, height=10, width=40)
message_text.pack()

send_button = tk.Button(root, text="Send Email", command=send_email)
send_button.pack()

root.mainloop()