setup/swc-windows-installer.py

   1 #!/usr/bin/env python
   2
   3 """Software Carpentry Windows Installer
   4
   5 Helps mimic a *nix environment on Windows with as little work as possible.
   6
   7 The script:
   8 * Provides standard ipython operation for msysgit
   9 * Provides standard nosetests behavior for msysgit
  10 * Installs nano and makes it accessible from msysgit
  11
  12 To use:
  13
  14 1. Install Anaconda CE Python distribution
  15    http://continuum.io/anacondace.html
  16 2. Install msysgit
  17    http://code.google.com/p/msysgit/downloads/list?q=full+installer+official+git
  18 3. Run swc_windows_installer.py
  19    You should be able to simply double click the file in Windows
  20 """
  21
  22 try:  # Python 3
  23     from io import BytesIO as _BytesIO
  24 except ImportError:  # Python 2
  25     from StringIO import StringIO as _BytesIO
  26 import os.path
  27 import zipfile
  28
  29 import requests
  30
  31
  32 def install_nano(install_directory):
  33     """Download and install the nano text editor"""
  34     url = "http://www.nano-editor.org/dist/v2.2/NT/nano-2.2.6.zip"
  35     r = requests.get(url)
  36     nano_zip_content = _BytesIO(r.content)
  37     nano_zip = zipfile.ZipFile(nano_zip_content)
  38     nano_files = ['nano.exe', 'cygwin1.dll', 'cygintl-8.dll',
  39                   'cygiconv-2.dll', 'cyggcc_s-1.dll']
  40     for file_name in nano_files:
  41         nano_zip.extract(file_name, install_directory)
  42
  43 def create_ipython_entry_point(python_scripts_directory):
  44     """Creates a terminal-based IPython entry point for msysgit"""
  45     contents = '\n'.join([
  46             '#!/usr/bin/env python',
  47             'from IPython.frontend.terminal.ipapp import launch_new_instance',
  48             'launch_new_instance()',
  49             '',
  50             ])
  51     with open(os.path.join(python_scripts_directory, 'ipython'), 'w') as f:
  52         f.write(contents)
  53
  54 def create_nosetests_entry_point(python_scripts_directory):
  55     """Creates a terminal-based nosetests entry point for msysgit"""
  56     contents = '\n'.join([
  57             '#!/usr/bin/env/ python',
  58             'import sys',
  59             'import nose',
  60             "if __name__ == '__main__':",
  61             '    sys.exit(nose.core.main())',
  62             '',
  63             ])
  64     with open(os.path.join(python_scripts_directory, 'nosetests'), 'w') as f:
  65         f.write(contents)
  66
  67
  68 def main():
  69     python_scripts_directory = "C:\\Anaconda\\Scripts\\"
  70     #python_scripts_directory = "./scripts/"
  71     create_ipython_entry_point(python_scripts_directory)
  72     create_nosetests_entry_point(python_scripts_directory)
  73     install_nano(python_scripts_directory)
  74
  75
  76 if __name__ == '__main__':
  77     main()