How to get the filename of a Python wheel when running setup.py?

How to get the filename of a Python wheel when running setup.py?

To get the filename of a Python wheel when running setup.py, you can use the wheel package to create the wheel and then retrieve the filename from the resulting wheel distribution. Here's how you can achieve this:

  1. Install the wheel Package: If you don't have the wheel package installed, you can install it using pip:

    pip install wheel

  2. Modify setup.py: In your setup.py script, you can import the wheel.bdist_wheel module and use it to build the wheel distribution. After building the wheel, you can retrieve the filename from the built distribution. Here's an example:

    from setuptools import setup from wheel.bdist_wheel import bdist_wheel as _bdist_wheel class bdist_wheel(_bdist_wheel): def finalize_options(self): _bdist_wheel.finalize_options(self) self.wheel_dist_name = self.distribution.get_fullname() setup( name='your_package_name', version='1.0', packages=['your_package'], cmdclass={'bdist_wheel': bdist_wheel}, )

  3. Run setup.py: After modifying your setup.py script, you can run it to build the wheel distribution. This will also print the filename of the generated wheel.

    python setup.py bdist_wheel

    The filename will be displayed in the output. It will typically be in the format: <distribution_name>-<version>-<python_version>-<abi_tag>-<platform_tag>.whl.

Remember to replace 'your_package_name' and 'your_package' with the actual name of your package and the directory where your package code is located.

Please note that the use of wheel package-specific features within setup.py might make your setup script less portable and might not be fully compatible with all packaging tools. Always consider the impact of such modifications on your packaging workflow.

Examples

  1. How to get the filename of a Python wheel during setup.py execution?

    • Description: This query seeks a method to retrieve the generated filename of a Python wheel while running the setup.py script.
    import setuptools # Get the filename of the generated wheel def get_wheel_filename(): dist = setuptools.setup() return dist.get_name() + "-" + dist.get_version() + ".whl" wheel_filename = get_wheel_filename() print("Generated wheel filename:", wheel_filename)

  2. Accessing Python wheel filename within setup.py script

    • Description: This query aims to find a way to access the filename of the Python wheel from within the setup.py script.
    from setuptools import setup import os # Retrieve the filename of the wheel wheel_filename = os.getenv('WHEEL_FILENAME', None) setup( name='your_package_name', version='1.0', # Other setup configurations... )

  3. Extract Python wheel filename during setup.py execution

    • Description: This query looks for a method to extract the filename of the generated Python wheel while setup.py is being executed.
    import os from setuptools import setup # Extract wheel filename from command line argument wheel_filename = os.path.basename(sys.argv[-1]) setup( name='your_package_name', version='1.0', # Other setup configurations... )

  4. Retrieve Python wheel filename dynamically in setup.py

    • Description: This query seeks a dynamic approach to retrieve the filename of the Python wheel during the execution of setup.py.
    from setuptools import setup import wheel # Use wheel library to get wheel filename wheel_filename = wheel.bdist_wheel.get_abi_tag() setup( name='your_package_name', version='1.0', # Other setup configurations... )

  5. Finding the generated wheel filename in Python setup.py

    • Description: This query searches for a method to find the filename of the generated Python wheel within the setup.py script.
    from setuptools import setup import glob # Find the latest generated wheel filename wheel_files = glob.glob('dist/*.whl') if wheel_files: wheel_filename = max(wheel_files, key=os.path.getctime) else: wheel_filename = None setup( name='your_package_name', version='1.0', # Other setup configurations... )

  6. Accessing Python wheel filename in setup.py script dynamically

    • Description: This query is about dynamically accessing the filename of the Python wheel within the setup.py script.
    from setuptools import setup import sys # Access wheel filename from command line arguments wheel_filename = sys.argv[-1] if sys.argv[-1].endswith('.whl') else None setup( name='your_package_name', version='1.0', # Other setup configurations... )

  7. Get the name of the generated wheel file in Python setup.py

    • Description: This query aims to find a way to obtain the name of the generated Python wheel file in the setup.py script.
    from setuptools import setup import re # Get the name of the wheel file wheel_filename = re.search(r'(?<=-).+\.whl', open('setup.py').read()).group() setup( name='your_package_name', version='1.0', # Other setup configurations... )

  8. Retrieve Python wheel filename using setuptools

    • Description: This query looks for a method to retrieve the filename of the Python wheel using setuptools during the setup.py execution.
    from setuptools import setup # Get wheel filename using setuptools wheel_filename = setup().get_command_obj('bdist_wheel').get_archive_basename() setup( name='your_package_name', version='1.0', # Other setup configurations... )

  9. Dynamically fetch Python wheel filename in setup.py

    • Description: This query is about dynamically fetching the filename of the generated Python wheel within the setup.py script.
    from setuptools import setup import subprocess # Dynamically fetch wheel filename using subprocess wheel_filename = subprocess.check_output(['python', 'setup.py', '--fullname']).strip().decode('utf-8') + '.whl' setup( name='your_package_name', version='1.0', # Other setup configurations... )

  10. Accessing Python wheel filename in setup.py script using environment variable

    • Description: This query seeks a method to access the filename of the Python wheel within the setup.py script using an environment variable.
    from setuptools import setup import os # Access wheel filename from environment variable wheel_filename = os.environ.get('WHEEL_FILENAME') setup( name='your_package_name', version='1.0', # Other setup configurations... )

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