old_contents: # -*- coding: utf-8 -*-
  """
  *pymyinstall* installs package on Windows and Linux.
  It automatically chooses a location for a
  :ref:`long list of package <l-ensae_fullset-table>`.
  To install a list of modules for a machine learner:
  
  ::
  
      from pymyinstall import complete_installation, install_scite, install_pandoc, open_tool_on_browser
      for _ in complete_installation():
          _.install(temp_folder="install")
  
  You can also install some useful tools:
  
  ::
  
      from pymyinstall import install_scite, install_pandoc
  
      install_scite("install")
      install_pandoc("install")
  
  To download a module:
  
  ::
  
      from pymyinstall import download_module
      download_module("module_name")
  
  To install a module:
  
  ::
  
      from pymyinstall import install_module
      install_module("module_name")
  """
  from .installhelper.install_cmd_helper import run_cmd, unzip_files
  from .installhelper.module_install import ModuleInstall
  from .installcustom.install_custom import download_from_sourceforge, download_file, download_page
  from .installhelper.install_manual import get_install_list
  from .installhelper import get_module_version, get_pypi_version
  from .installcustom.install_custom_revealjs import download_revealjs
  from .installhelper.requirements import build_requirements
  from .win_installer.win_setup_main import win_python_setup
  from .packaged import install_module, update_module, download_module
  
  
  __version__ = "1.4.1949"
  __author__ = "Xavier Dupré"
  __github__ = "https://github.com/sdpython/pymyinstall"
  __url__ = "http://www.xavierdupre.fr/app/pymyinstall/helpsphinx/index.html"
  __license__ = "MIT License"
  
  
  def _setup_hook():
      """
      does nothing
      """
      # we clean the cache
      ModuleInstall.clear_cache()
  
  
  def check(log=False):
      """
      Checks the library is working.
      It raises an exception.
      If you want to disable the logs:
  
      @param      log     if True, display information, otherwise
      @return             0 or exception
      """
      return True
  
  
  def is_travis_or_appveyor():
      """
      tells if is a travis environment or appveyor
  
      :return:        travis, appveyor or None
  
      .. versionadded:: 1.1
      """
      import sys
      if "travis" in sys.executable:
          return "travis"
      import os
      if os.environ.get("USERNAME", os.environ.get("USER", "")) == "appveyor":
          return "appveyor"
      return None
  
new_contents: # -*- coding: utf-8 -*-
  """
  *pymyinstall* installs package on Windows and Linux.
  It automatically chooses a location for a
  :ref:`long list of package <l-ensae_fullset-table>`.
  To install a list of modules for a machine learner:
  
  ::
  
      from pymyinstall import complete_installation, install_scite, install_pandoc, open_tool_on_browser
      for _ in complete_installation():
          _.install(temp_folder="install")
  
  You can also install some useful tools:
  
  ::
  
      from pymyinstall import install_scite, install_pandoc
  
      install_scite("install")
      install_pandoc("install")
  
  To download a module:
  
  ::
  
      from pymyinstall import download_module
      download_module("module_name")
  
  To install a module:
  
  ::
  
      from pymyinstall import install_module
      install_module("module_name")
  """
  from .installhelper.install_cmd_helper import run_cmd, unzip_files
  from .installhelper.module_install import ModuleInstall
  from .installcustom.install_custom import download_from_sourceforge, download_file, download_page
  from .installhelper.install_manual import get_install_list
  from .installhelper import get_module_version, get_pypi_version
  from .installcustom.install_custom_revealjs import download_revealjs
  from .installhelper.requirements import build_requirements
  from .win_installer.win_setup_main import win_python_setup
  from .packaged import install_module, update_module, download_module
  
  
  __version__ = "1.4.1956"
  __author__ = "Xavier Dupré"
  __github__ = "https://github.com/sdpython/pymyinstall"
  __url__ = "http://www.xavierdupre.fr/app/pymyinstall/helpsphinx/index.html"
  __license__ = "MIT License"
  
  
  def _setup_hook():
      """
      does nothing
      """
      # we clean the cache
      ModuleInstall.clear_cache()
  
  
  def check(log=False):
      """
      Checks the library is working.
      It raises an exception.
      If you want to disable the logs:
  
      @param      log     if True, display information, otherwise
      @return             0 or exception
      """
      return True
  
  
  def is_travis_or_appveyor():
      """
      tells if is a travis environment or appveyor
  
      :return:        travis, appveyor or None
  
      .. versionadded:: 1.1
      """
      import sys
      if "travis" in sys.executable:
          return "travis"
      import os
      if os.environ.get("USERNAME", os.environ.get("USER", "")) == "appveyor":
          return "appveyor"
      return None
  
subject: Update __init__.py