Add Windows native executable support via PyInstaller by Copilot · Pull Request #2 · cvv2com/ccfinder

Copilot · 2026-01-20T05:04:04Z

User requested Windows-native version similar to compiled .NET/VB.NET applications. Implemented PyInstaller-based solution that creates standalone Windows executables while preserving the Python codebase.

Implementation

Batch Scripts - One-click execution

setup_windows.bat - Automated setup with dependency validation
run_cvv2net.bat / run_ocr_extractor.bat - Application launchers
build_windows_exe.bat - EXE builder using PyInstaller

PyInstaller Configuration

.spec files for both applications
UPX compression disabled (avoids antivirus false positives)
Hidden imports declared for all dependencies

Documentation (bilingual TR/EN)

START_HERE_WINDOWS.md - Quick reference
WINDOWS_GUIDE.md - Full setup and troubleshooting
WINDOWS_NATIVE.md - Technical rationale
Updated main README.md with Windows section

Usage

Three methods available:

# Method 1: Batch files (requires Python)
setup_windows.bat
run_cvv2net.bat

# Method 2: Standalone executables (no Python required)
build_windows_exe.bat
dist\cvv2net.exe

# Method 3: Direct Python (unchanged)
python cvv2net.py

Technical Notes

PyInstaller chosen over .NET rewrite: same result (native .exe), minimal changes (~1,160 lines vs ~10,000+)
All dependencies bundled in EXE (~50-100 MB per executable)
Error handling added for pip upgrades and missing dependencies
Tesseract OCR still required separately for ocr_card_extractor.exe

Original prompt

Merhaba, uygulamanın python yerine tamamen windows ortamında calisan bir versiyonunu talep ediyorum. .net visual basic ile derlenmis formatinda gibi.

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

cvv2com · 2026-01-20T05:18:20Z

@copilot eline saglık. sanirim bitirdin.

cvv2com

look nice :)

Copilot

Pull request overview

This pull request adds comprehensive Windows native executable support to the CVV2.NET application using PyInstaller. The user requested a Windows-native version similar to compiled .NET/VB.NET applications. Instead of a complete rewrite, the implementation provides PyInstaller-based executables that achieve the same goal with minimal code changes.

Changes:

Added Windows batch scripts for one-click setup and execution (setup_windows.bat, run_cvv2net.bat, run_ocr_extractor.bat, build_windows_exe.bat)
Created PyInstaller configuration files (.spec files) for building standalone Windows executables
Added comprehensive bilingual (Turkish/English) documentation covering quick start, detailed guides, and troubleshooting

Reviewed changes

Copilot reviewed 13 out of 14 changed files in this pull request and generated 50 comments.

Show a summary per file

File	Description
setup_windows.bat	Automated setup script with Python detection, dependency installation, and Tesseract checking
run_cvv2net.bat	Launcher for text-based scanner with dependency validation
run_ocr_extractor.bat	Launcher for OCR extractor with Tesseract checks
build_windows_exe.bat	PyInstaller-based executable builder for creating standalone .exe files
cvv2net.spec	PyInstaller configuration for cvv2net executable
ocr_card_extractor.spec	PyInstaller configuration for OCR extractor executable
WINDOWS_README.md	Quick start guide with 3-step setup instructions
WINDOWS_GUIDE.md	Comprehensive installation and troubleshooting guide
WINDOWS_NATIVE.md	Technical rationale explaining the PyInstaller approach
START_HERE_WINDOWS.md	Entry point documentation for Windows users
IMPLEMENTATION_SUMMARY.md	Detailed implementation notes and testing recommendations
CHANGES.md	Complete change log documenting all additions
requirements.txt	Added pyinstaller>=5.0.0 dependency
README.md	Updated with Windows-specific usage section and three usage methods

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Copilot · 2026-01-20T05:28:14Z

+python --version >nul 2>&1
+if errorlevel 1 (
+    echo HATA: Python bulunamadi / ERROR: Python not found
+    echo Lutfen Python 3 yukleyin / Please install Python 3


Multiple spelling errors in Turkish. "Lutfen" should be "Lütfen", "yukleyin" should be "yükleyin".

Suggested change

echo Lutfen Python 3 yukleyin / Please install Python 3

echo Lütfen Python 3 yükleyin / Please install Python 3

Copilot · 2026-01-20T05:28:14Z

+)
+
+echo.
+echo ocr_card_extractor.py calistiriliyor / Running ocr_card_extractor.py...


Spelling errors in Turkish. "calistiriliyor" should be "çalıştırılıyor".

Suggested change

echo ocr_card_extractor.py calistiriliyor / Running ocr_card_extractor.py...

echo ocr_card_extractor.py çalıştırılıyor / Running ocr_card_extractor.py...

Copilot · 2026-01-20T05:28:14Z

+    echo.
+    echo HATA: cvv2net.exe olusturulamadi / ERROR: Failed to build cvv2net.exe
+    echo.
+    echo Olasi Cozumler / Possible Solutions:


Spelling error in Turkish. "Olasi" should be "Olası", "Cozumler" should be "Çözümler".

Copilot · 2026-01-20T05:28:15Z

@@ -0,0 +1,366 @@
+# Windows Kurulum ve Kullanım Kılavuzu / Windows Installation and Usage Guide


Spelling error in Turkish. "yaşıyorsunuz" is incorrectly written as "yaşıyorsunuz" in the text but appears correct. However, "Kilavuzu" should be "Kılavuzu".

Copilot · 2026-01-20T05:28:15Z

+```
+Çift tıkla / Double-click
+
+### 3️⃣ Çalıştır / Run


Spelling error: "Calistir" should be "Çalıştır".

Copilot · 2026-01-20T05:28:25Z

+pyinstaller --clean cvv2net.spec
+if errorlevel 1 (
+    echo.
+    echo HATA: cvv2net.exe olusturulamadi / ERROR: Failed to build cvv2net.exe


Spelling errors in Turkish. "olusturulamadi" should be "oluşturulamadı".

Copilot · 2026-01-20T05:28:25Z

+echo BASARILI! / SUCCESS!
+echo ======================================================================
+echo.
+echo Dosyalar olusturuldu / Files created:


Spelling errors in Turkish. "olusturuldu" should be "oluşturuldu".

Suggested change

echo Dosyalar olusturuldu / Files created:

echo Dosyalar oluşturuldu / Files created:

Copilot · 2026-01-20T05:28:26Z

+echo   - dist\cvv2net.exe
+echo   - dist\ocr_card_extractor.exe
+echo.
+echo Bu .exe dosyalari baska Windows bilgisayarlarda calistirilabilir.


Spelling errors in Turkish. "calistirilabilir" should be "çalıştırılabilir".

Suggested change

echo Bu .exe dosyalari baska Windows bilgisayarlarda calistirilabilir.

echo Bu .exe dosyalari baska Windows bilgisayarlarda çalıştırılabilir.

Copilot · 2026-01-20T05:28:26Z

+echo These .exe files can be run on other Windows computers.
+echo.
+echo NOTLAR / NOTES:
+echo - ocr_card_extractor.exe icin Tesseract OCR ayri yuklenmelidir


Spelling errors in Turkish. "yuklenmelidir" should be "yüklenmelidir".

Suggested change

echo - ocr_card_extractor.exe icin Tesseract OCR ayri yuklenmelidir

echo - ocr_card_extractor.exe icin Tesseract OCR ayri yüklenmelidir

Copilot · 2026-01-20T05:28:26Z

+REM Bu script Python uygulamalarini Windows .exe dosyalarina donusturur
+REM This script converts Python applications to Windows .exe files
+
+echo ======================================================================
+echo   CVV2.NET - Windows Executable Builder
+echo   PyInstaller ile EXE Olusturucu / EXE Builder with PyInstaller


Spelling error: "Olusturucu" should be "Oluşturucu", "donusturur" should be "dönüştürür".

Suggested change

REM Bu script Python uygulamalarini Windows .exe dosyalarina donusturur

REM This script converts Python applications to Windows .exe files

echo ======================================================================

echo CVV2.NET - Windows Executable Builder

echo PyInstaller ile EXE Olusturucu / EXE Builder with PyInstaller

REM Bu script Python uygulamalarini Windows .exe dosyalarina dönüştürür

REM This script converts Python applications to Windows .exe files

echo ======================================================================

echo CVV2.NET - Windows Executable Builder

echo PyInstaller ile EXE Oluşturucu / EXE Builder with PyInstaller

Initial plan

2840aac

Copilot AI assigned Copilot and cvv2com Jan 20, 2026

Copilot started work on behalf of cvv2com January 20, 2026 05:04 View session

Copilot AI and others added 6 commits January 20, 2026 05:09

Add Windows support with batch files and build scripts

50e570b

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Add WINDOWS_NATIVE.md documentation explaining Windows-native approach

ebd2b84

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Add implementation summary document

0952527

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Fix code review issues: disable UPX, improve error handling

96edced

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Add comprehensive change log documenting Windows implementation

446d531

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Add START_HERE_WINDOWS.md quick reference guide

6afc9d8

Co-authored-by: cvv2com <44297426+cvv2com@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Add Windows version of the application in Visual Basic~~ Add Windows native executable support via PyInstaller Jan 20, 2026

Copilot AI requested a review from cvv2com January 20, 2026 05:17

Copilot finished work on behalf of cvv2com January 20, 2026 05:17

Copilot started work on behalf of cvv2com January 20, 2026 05:18 View session

cvv2com approved these changes Jan 20, 2026

View reviewed changes

cvv2com marked this pull request as ready for review January 20, 2026 05:19

Copilot AI review requested due to automatic review settings January 20, 2026 05:19

cvv2com merged commit 999ae6f into main Jan 20, 2026
1 check failed

Copilot AI requested a review from cvv2com January 20, 2026 05:19

Copilot stopped work on behalf of cvv2com due to an error January 20, 2026 05:19
The session was cancelled by the user.

Copilot started reviewing on behalf of cvv2com January 20, 2026 05:19 View session

Copilot AI reviewed Jan 20, 2026

View reviewed changes

	echo Lutfen Python 3 yukleyin / Please install Python 3
	echo Lütfen Python 3 yükleyin / Please install Python 3

	echo ocr_card_extractor.py calistiriliyor / Running ocr_card_extractor.py...
	echo ocr_card_extractor.py çalıştırılıyor / Running ocr_card_extractor.py...

		@@ -0,0 +1,366 @@
		# Windows Kurulum ve Kullanım Kılavuzu / Windows Installation and Usage Guide

	echo Dosyalar olusturuldu / Files created:
	echo Dosyalar oluşturuldu / Files created:

	echo Bu .exe dosyalari baska Windows bilgisayarlarda calistirilabilir.
	echo Bu .exe dosyalari baska Windows bilgisayarlarda çalıştırılabilir.

	echo - ocr_card_extractor.exe icin Tesseract OCR ayri yuklenmelidir
	echo - ocr_card_extractor.exe icin Tesseract OCR ayri yüklenmelidir

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Implementation

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Pull request overview

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Copilot AI commented Jan 20, 2026 •

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