old_contents: #!/usr/bin/env python
  #          _
  #       | (_)          
  #   __ _| |_ _ __ ___  
  #  / _` | | | '_ ` _ \ 
  # | (_| | | | | | | | |
  #  \__, |_|_|_| |_| |_|
  #   __/ |              
  #  |___/               
  #
  #
  # A modern python framework for the web
  
  __author__ = "Aras Can Akin"
  
  import paths
  paths.configure()
  
  from glim.app import App
  from glim.utils import import_module
  from glim.command import CommandAdapter
  
  import glim.commands
  
  import traceback
  import argparse
  import os
  import sys
  
  description = "glim ~ a modern python framework for the web"
  
  def main():
  	# register the global parser
  	preparser = argparse.ArgumentParser(description=description, add_help=False)
  	preparser.add_argument('--env', '-e', dest='env', default='development', help='choose application environment')
  
  	# parse existing options
  	namespace, extra = preparser.parse_known_args()
  	env = namespace.env
  
  	# register the subparsers
  	parser = argparse.ArgumentParser(parents=[preparser], description=description, add_help=True)
  	subparsers = parser.add_subparsers(title='commands', help='commands')
  
  	# initialize a command adapter with subparsers
  	commandadapter = CommandAdapter(subparsers)
  
  	# register glim commands
  	commandadapter.register(glim.commands)
  
  	# register app commands
  	appcommands = import_module('app.commands', pass_errors=True)
  	commandadapter.register(appcommands)
  
  	# check if a new app is being created
  	new = True if 'new' in extra else False
  	help = True if 'help' in extra else False
  
  	# check if help is being called when the app is not created
  	if paths.app_exists() is False and help is True:
  		parser.print_help()
  		exit()
  
  	# create the app
  	app = None if new else App(commandadapter, env)
  	
  	args = parser.parse_args()
  
  	command = commandadapter.match(args)
  	commandadapter.dispatch(command, app)
  
  if __name__ == '__main__':
  	main()
  
new_contents: #!/usr/bin/env python
  #          _
  #       | (_)          
  #   __ _| |_ _ __ ___  
  #  / _` | | | '_ ` _ \ 
  # | (_| | | | | | | | |
  #  \__, |_|_|_| |_| |_|
  #   __/ |              
  #  |___/               
  #
  #
  # A modern python framework for the web
  
  __author__ = "Aras Can Akin"
  
  import paths
  paths.configure()
  
  from glim.app import App
  from glim.utils import import_module
  from glim.command import CommandAdapter
  
  import glim.commands
  
  import traceback
  import argparse
  import os
  import sys
  
  description = "glim ~ a modern python framework for the web"
  
  def main():
  	"""The single entry point to glim command line interface
  
  	Main method is called from pypi console_scripts key or by glim.py on root
  
  	Usage
  	-----
  	  $ python glim/cli.py start
  	  $ python glim.py start (on root folder)
  
  	This function initializes a new app given the glim commands and app commands
  	if app exists.
  	"""
  	# register the global parser
  	preparser = argparse.ArgumentParser(description=description, add_help=False)
  	preparser.add_argument('--env', '-e', dest='env', default='development', help='choose application environment')
  
  	# parse existing options
  	namespace, extra = preparser.parse_known_args()
  	env = namespace.env
  
  	# register the subparsers
  	parser = argparse.ArgumentParser(parents=[preparser], description=description, add_help=True)
  	subparsers = parser.add_subparsers(title='commands', help='commands')
  
  	# initialize a command adapter with subparsers
  	commandadapter = CommandAdapter(subparsers)
  
  	# register glim commands
  	commandadapter.register(glim.commands)
  
  	# register app commands
  	appcommands = import_module('app.commands', pass_errors=True)
  	commandadapter.register(appcommands)
  
  	# check if a new app is being created
  	new = True if 'new' in extra else False
  	help = True if 'help' in extra else False
  
  	# check if help is being called when the app is not created
  	if paths.app_exists() is False and help is True:
  		parser.print_help()
  		exit()
  
  	# create the app
  	app = None if new else App(commandadapter, env)
  	
  	args = parser.parse_args()
  
  	command = commandadapter.match(args)
  	commandadapter.dispatch(command, app)
  
  if __name__ == '__main__':
  	main()
  
subject: add pep8 style comments, adopt pep8 style guide