repo_description: Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.
repo_topics: closember data-science hacktoberfest ipython jupyter notebook python repl spec-0
code: # -*- coding: utf-8 -*-
  """Setup script for IPython.
  
  Under Posix environments it works like a typical setup.py script.
  Under Windows, the command sdist is not supported, since IPython
  requires utilities which are not available under Windows."""
  
  #-----------------------------------------------------------------------------
  #  Copyright (c) 2008-2011, IPython Development Team.
  #  Copyright (c) 2001-2007, Fernando Perez <[REDACTED_EMAIL]>
  #  Copyright (c) 2001, Janko Hauser <[REDACTED_EMAIL]>
  #  Copyright (c) 2001, Nathaniel Gray <[REDACTED_EMAIL]>
  #
  #  Distributed under the terms of the Modified BSD License.
  #
  #  The full license is in the file COPYING.rst, distributed with this software.
  #-----------------------------------------------------------------------------
  
  import os
  import sys
  
  # **Python version check**
  #
  # This check is also made in IPython/__init__, don't forget to update both when
  # changing Python version requirements.
  if sys.version_info < (3, 11):
      pip_message = 'This may be due to an out of date pip. Make sure you have pip >= 9.0.1.'
      try:
          import pip
          pip_version = tuple([int(x) for x in pip.__version__.split('.')[:3]])
          if pip_version < (9, 0, 1) :
              pip_message = 'Your pip version is out of date, please install pip >= 9.0.1. '\
              'pip {} detected.'.format(pip.__version__)
          else:
              # pip is new enough - it must be something else
              pip_message = ''
      except Exception:
          pass
  
  
      error = """
  IPython 9.x supports Python 3.11 and above, following SPEC0
  IPython 8.19+ supports Python 3.10 and above, following SPEC0
  IPython 8.13+ supports Python 3.9 and above, following NEP 29.
  IPython 8.0-8.12 supports Python 3.8 and above, following NEP 29.
  
  Python {py} detected.
  {pip}
  """.format(
          py=sys.version_info, pip=pip_message
      )
  
      print(error, file=sys.stderr)
      sys.exit(1)
  
  # At least we're on the python version we need, move on.
  
  from setuptools import setup
  
  # Our own imports
  
  from setupbase import target_update
  
  from setupbase import (
      setup_args,
      check_package_data_first,
      find_data_files,
      git_prebuild,
  )
  
  #-------------------------------------------------------------------------------
  # Things related to the IPython documentation
  #-------------------------------------------------------------------------------
  
  # update the manuals when building a source dist
  if len(sys.argv) >= 2 and sys.argv[1] in ('sdist','bdist_rpm'):
  
      # List of things to be updated. Each entry is a triplet of args for
      # target_update()
      to_update = [
          (
              "docs/man/ipython.1.gz",
              ["docs/man/ipython.1"],
              "cd docs/man && python -m gzip --best ipython.1",
          ),
      ]
  
  
      [ target_update(*t) for t in to_update ]
  
  #---------------------------------------------------------------------------
  # Find all the packages, package data, and data_files
  #---------------------------------------------------------------------------
  
  data_files = find_data_files()
  
  setup_args['data_files'] = data_files
  
  #---------------------------------------------------------------------------
  # custom distutils commands
  #---------------------------------------------------------------------------
  # imports here, so they are after setuptools import if there was one
  from setuptools.command.sdist import sdist
  
  setup_args['cmdclass'] = {
      'build_py': \
              check_package_data_first(git_prebuild('IPython')),
      'sdist' : git_prebuild('IPython', sdist),
  }
  
  #---------------------------------------------------------------------------
  # Do the actual setup now
  #---------------------------------------------------------------------------
  
  if __name__ == "__main__":
      setup(**setup_args)
  