How Can I Create a Single Executable File from a Python Program Using py2exe?

Single Executable File with py2exe

py2exe offers a method to generate a single executable file for a Python program. To accomplish this, the bundle_files option should be utilized in the setup.py file.

Setup.py Configuration

For a single executable, set bundle_files to 1, compressed to True, and zipfile to None. This generates a compressed executable without the need for file extraction.

from distutils.core import setup
import py2exe, sys, os

sys.argv.append('py2exe')

setup(
    options = {'py2exe': {'bundle_files': 1, 'compressed': True}},
    windows = [{'script': "single.py"}],
    zipfile = None,
)

Explanation of Options

• bundle_files:

  • 3 (default): Don't bundle
  • 2: Bundle everything except the Python interpreter
  • 1: Bundle everything, including the Python interpreter
• compressed: Whether to compress the bundled files
• zipfile: By setting this to None, the bundled files will be included directly within the executable rather than in a separate library.zip file.

Example

This setup.py file will generate a single executable file from the single.py script:

from distutils.core import setup
import py2exe, sys, os

sys.argv.append('py2exe')

setup(
    options = {'py2exe': {'bundle_files': 1, 'compressed': True}},
    windows = [{'script': "single.py"}],
    zipfile = None,
)

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