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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -23,18 +23,10 @@ | |
| * You can install it using pip: pip install PyMuPDF | ||
| * Make sure to include the appropriate model or adapt it for your needs. | ||
| ************************************************* | ||
| * How to run the TermPDF Viewer: | ||
| * Clone the TermPDF Viewer repository from GitHub. | ||
| * Navigate to the project directory: | ||
| * cd TermPDF-Viewer | ||
| * Install PyMuPDF library (if not already installed): | ||
| pip install PyMuPDF | ||
| * Run the TermPDF Viewer: | ||
| * python termpdf.py | ||
| pip install termcolor | ||
| * The TermPDF Viewer will start, allowing you to: | ||
| * Scan for PDF files in the current directory. | ||
|
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@@ -53,37 +45,31 @@ | |
| ''' | ||
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| import os | ||
| import fitz | ||
| import re | ||
| from termcolor import colored | ||
|
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| def scan_pdf_files(): | ||
| pdf_files = [file for file in os.listdir('.') if file.lower().endswith('.pdf')] | ||
| return pdf_files | ||
|
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| ''' | ||
| def display_pdf(pdf_filename): | ||
| doc = fitz.open(pdf_filename) | ||
| total_pages = doc.page_count | ||
| current_page = 0 | ||
| while True: | ||
| page = doc[current_page] | ||
| print(f'Page {current_page + 1} / {total_pages}') | ||
| print(page.get_text()) | ||
| choice = input("Enter 'b' to go back, 'f' to go forward, 'q' to quit: ") | ||
| if choice == 'b': | ||
| current_page = max(current_page - 1, 0) | ||
| elif choice == 'f': | ||
| current_page = min(current_page + 1, total_pages - 1) | ||
| elif choice == 'q': | ||
| break | ||
| def display_current_page(doc, current_page, total_pages, keyword=None): | ||
| if not (0 <= current_page < total_pages): | ||
| print("Invalid page number.") | ||
| return | ||
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| page = doc[current_page] | ||
| print(f'Page {current_page + 1} / {total_pages}') | ||
| text = page.get_text() | ||
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| if keyword: | ||
| # Highlight occurrences of the keyword using regular expressions | ||
| highlighted_text = re.sub(rf'(?i)\b{re.escape(keyword)}\b', lambda match: colored(match.group(), 'red', attrs=['bold']), text) | ||
| print(highlighted_text) | ||
| else: | ||
| print(text) | ||
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| doc.close() | ||
| ''' | ||
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| def display_pdf(pdf_filename): | ||
| try: | ||
| doc = fitz.open(pdf_filename) | ||
|
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@@ -96,53 +82,100 @@ def display_pdf(pdf_filename): | |
| break | ||
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| page = doc[current_page] | ||
| print(f'Page {current_page + 1} / {total_pages}') | ||
| print(page.get_text()) | ||
| display_current_page(doc, current_page, total_pages) | ||
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| choice = input("Enter 'b' to go back, 'f' to go forward, 'q' to quit: ") | ||
| choice = input("Enter 'b' to go back, 'f' to go forward, 's' to search, 'q' to quit: ") | ||
| if choice == 'b': | ||
| current_page = max(current_page - 1, 0) | ||
| elif choice == 'f': | ||
| current_page = min(current_page + 1, total_pages - 1) | ||
| elif choice == 'q': | ||
| break | ||
| elif choice.lower() == 's': | ||
| keyword = input("Enter the keyword to search: ").lower() | ||
| found = False | ||
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| for page_num in range(current_page, total_pages): | ||
| text = doc[page_num].get_text().lower() | ||
| if keyword in text: | ||
| display_current_page(doc, page_num, total_pages, keyword) | ||
| found = True | ||
| break | ||
|
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||
| if not found: | ||
| print(f"No matches found for '{keyword}'.") | ||
| else: | ||
| while True: | ||
| response = input("Press Enter to continue searching or press Esc to exit search: ") | ||
| if response.lower() == '': | ||
| break | ||
| elif response.lower() == 'esc': | ||
| return | ||
|
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||
| except Exception as e: | ||
| print(f"Error: {e}") | ||
| finally: | ||
| if 'doc' in locals(): | ||
| doc.close() | ||
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| def main(): | ||
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| print("\n") | ||
| print("▀▀█▀▀ █▀▀ █▀▀█ █▀▄▀█ ▒█▀▀█ ▒█▀▀▄ ▒█▀▀▀ ▒█░░▒█ ░▀░ █▀▀ █░░░█ █▀▀ █▀▀█") | ||
| print("░▒█░░ █▀▀ █▄▄▀ █░▀░█ ▒█▄▄█ ▒█░▒█ ▒█▀▀▀ ░▒█▒█░ ▀█▀ █▀▀ █▄█▄█ █▀▀ █▄▄▀") | ||
| print("░▒█░░ ▀▀▀ ▀░▀▀ ▀░░░▀ ▒█░░░ ▒█▄▄▀ ▒█░░░ ░░▀▄▀░ ▀▀▀ ▀▀▀ ░▀░▀░ ▀▀▀ ▀░▀▀") | ||
| print("-------------------------------------------------------------------------") | ||
| print("TermPDF Viewer - view and navigate PDF files within the terminal.") | ||
| print("-------------------------------------------------------------------------") | ||
| print("* Simple: TermPDF Viewer is a Python program that enables users to ") | ||
| print("* view and navigate PDF files directly within the terminal.") | ||
| print("-------------------------------------------------------------------------") | ||
| print("\n\n" | ||
| print("\n" | ||
| "▀▀█▀▀ █▀▀ █▀▀█ █▀▄▀█ ▒█▀▀█ ▒█▀▀▄ ▒█▀▀▀ ▒█░░▒█ ░▀░ █▀▀ █░░░█ █▀▀ █▀▀█\n" | ||
| "░▒█░░ █▀▀ █▄▄▀ █░▀░█ ▒█▄▄█ ▒█░▒█ ▒█▀▀▀ ░▒█▒█░ ▀█▀ █▀▀ █▄█▄█ █▀▀ █▄▄▀\n" | ||
| "░▒█░░ ▀▀▀ ▀░▀▀ ▀░░░▀ ▒█░░░ ▒█▄▄▀ ▒█░░░ ░░▀▄▀░ ▀▀▀ ▀▀▀ ░▀░▀░ ▀▀▀ ▀░▀▀\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| "TermPDF Viewer - view and navigate PDF files within the terminal.\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| "* Simple: TermPDF Viewer is a Python program that enables users to \n" | ||
| "* view and navigate PDF files directly within the terminal.\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| "╭────────────-----────── TERMS OF USE ──────────----------───╮\n" | ||
| "│ This software is licensed under the MIT License. │\n" | ||
| "│ By Felipe Alfonso González - github.com/felipealfonsog │\n" | ||
| "│ Computer Science Engineer - Email: [email protected] │\n" | ||
| "╰───────────────────────────────────────────────---------────╯\n" | ||
| "\n") | ||
| "-------------------------------------------------------------------------\n" | ||
| "* Prerequisites:\n" | ||
| "* Python 3.x: The program is written in Python and requires a Python 3.x interpreter to run.\n" | ||
| "* PyMuPDF: A Python binding for the MuPDF library, used to handle PDF file rendering and interaction.\n" | ||
| "* You can install it using pip: pip install PyMuPDF\n" | ||
| "* Make sure to include the appropriate model or adapt it for your needs.\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| "* Important Notes:\n" | ||
| "\n" | ||
| "* Install PyMuPDF library (if not already installed):\n" | ||
| " pip install PyMuPDF\n" | ||
| " pip install termcolor\n" | ||
| "\n" | ||
| "* The TermPDF Viewer will start, allowing you to: \n" | ||
| "* Scan for PDF files in the current directory.\n" | ||
| "* Select a PDF file to view by entering its number.\n" | ||
| "* View the PDF with options to move back, forward, search, or return to the main menu.\n" | ||
| "* Quit and return to the main menu.\n" | ||
| "* To exit the TermPDF Viewer, use 'q' in the main menu.\n" | ||
| "* To search within the PDF, use 's' during viewing and enter the keyword to search.\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| "* Important Notes:\n" | ||
| "* - The application has been tested on Linux and macOS.\n" | ||
| "* - For Windows, additional configurations may be required.\n" | ||
| "* - Make sure to fulfill the prerequisites before running the application.\n" | ||
| "* - For more information, please refer to the project documentation.\n" | ||
| "-------------------------------------------------------------------------\n" | ||
| ) | ||
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| print("Welcome to the TermPDF Viewer!") | ||
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| while True: | ||
| print("\nMain Menu:") | ||
| print("1. Scan for PDF files") | ||
| print("2. View scanned PDF files") | ||
| print("3. Quit") | ||
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| choice = input("Enter the number of your choice: ") | ||
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| if choice == '1': | ||
| pdf_files = scan_pdf_files() | ||
| if not pdf_files: | ||
|
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@@ -151,7 +184,7 @@ def main(): | |
| print("Scanned PDF files:") | ||
| for i, pdf_file in enumerate(pdf_files, start=1): | ||
| print(f"{i}. {pdf_file}") | ||
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| elif choice == '2': | ||
| pdf_files = scan_pdf_files() | ||
| if not pdf_files: | ||
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@@ -160,7 +193,7 @@ def main(): | |
| print("Scanned PDF files:") | ||
| for i, pdf_file in enumerate(pdf_files, start=1): | ||
| print(f"{i}. {pdf_file}") | ||
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| file_choice = input("Enter the number of the PDF file to view (or 'q' to go back): ") | ||
| if file_choice == 'q': | ||
| continue | ||
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@@ -172,13 +205,15 @@ def main(): | |
| print("Invalid choice.") | ||
| except ValueError: | ||
| print("Invalid input. Please enter a valid number.") | ||
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| elif choice == '3': | ||
| print("Goodbye!") | ||
| break | ||
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| else: | ||
| print("Invalid choice. Please enter a valid number.") | ||
|
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| if __name__ == '__main__': | ||
| main() | ||
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