Metadata-Version: 1.1
Name: fastzbarlight
Version: 0.0.14.dev0
Summary: A fork of zbarlight, which includes a vendored copy of zbar compiled with optimization flags
Home-page: UNKNOWN
Author: UNKNOWN
Author-email: UNKNOWN
License: BSD
Description: fastzbarlight
        -------------
        
        fastzbarlight is a fork of zbarlight which ships with its own vendored
        libzbar, which it compiles with optimization flags to make it faster
        than the stock Ubuntu version. Try out the simple "trial.py"
        benchmark in this repository:
        
        ```
        $ python trial.py
        Average call time with zbarlight: 2.0961521719982557ms (1000 tries)
        Average call time with fastzbarlight: 0.7335694559988042ms (1000 tries)
        ```
        
        ZbarLight
        =========
        
        ``zbarlight`` is a simple wrapper for the zbar library. For now, it only allows to read QR codes but contributions,
        suggestions and pull requests are welcome.
        
        ``zbarlight`` is compatible with Python 2 and Python 3.
        
        ``zbarlight`` is hosted on Github at <https://github.com/Polyconseil/zbarlight/>.
        
        Installation
        ============
        
        You need to install ZBar Bar Code Reader <http://zbar.sourceforge.net/> and its headers to use ``zbarlight``:
        
        - on Debian, ``apt-get install libzbar0 libzbar-dev``
        - on Mac OS X, ``brew install zbar``
        
        Then you should use ``pip`` or ``setuptools`` to install the ``zbarlight`` wrapper.
        
        How To use ZbarLight
        ====================
        
        *The new way:*
        
        .. code-block:: python
        
            from PIL import Image
            import zbarlight
        
            file_path = './tests/fixtures/two_qr_codes.png'
            with open(file_path, 'rb') as image_file:
                image = Image.open(image_file)
                image.load()
        
            codes = zbarlight.scan_codes('qrcode', image)
            print('QR codes: %s' % codes)
        
        
        *The deprecated way:*
        
        .. code-block:: python
        
            from PIL import Image
            import zbarlight
        
            file_path = './tests/fixtures/one_qr_code.png'
            with open(file_path, 'rb') as image_file:
                image = Image.open(image_file)
                image.load()
            converted_image = image.convert('L')  # Convert image to gray scale (8 bits per pixel).
            image.close()
        
            raw = converted_image.tobytes()  # Get image data.
            width, height = converted_image.size  # Get image size.
            code = zbarlight.qr_code_scanner(raw, width, height)
        
            print('QR code: %s' % code.decode())
        
Keywords: zbar,QR code reader
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: C
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Topic :: Scientific/Engineering :: Image Recognition
