old_contents: __author__ = u'schmatz'
  import configuration
  import os
  import sys
  import errors
  import shutil
  class DirectoryController(object):
      def __init__(self,config):
          assert isinstance(config,configuration.Configuration)
          self.config = config
          self.root_dir = self.config.system.get_current_working_directory()
  
      @property
      def root_install_directory(self):
          return self.root_dir + os.sep + "coco" + os.sep + "bin"
      @property
      def tmp_directory(self):
          return self.root_install_directory + os.sep + u"tmp"
      @property
      def bin_directory(self):
          return self.root_install_directory
  
      def mkdir(self, path):
          if os.path.exists(path):
              print(u"Skipping creation of " + path + " because it exists.")
          else:
              os.mkdir(path)
          
      def create_directory_in_tmp(self,subdirectory):
          path = self.generate_path_for_directory_in_tmp(subdirectory)
          self.mkdir(path)
  
      def generate_path_for_directory_in_tmp(self,subdirectory):
          return self.tmp_directory + os.sep + subdirectory
      def create_directory_in_bin(self,subdirectory):
          full_path = self.bin_directory + os.sep + subdirectory
          self.mkdir(full_path)
  
      def create_base_directories(self):
          shutil.rmtree(self.root_dir + os.sep + "coco" + os.sep + "node_modules",ignore_errors=True) #just in case
          try:
              if os.path.exists(self.tmp_directory):
                  self.remove_tmp_directory()
              os.mkdir(self.tmp_directory)
          except:
              raise errors.CoCoError(u"There was an error creating the directory structure, do you have correct permissions? Please remove all and start over.")
  
      def remove_directories(self):
          shutil.rmtree(self.bin_directory + os.sep + "node",ignore_errors=True)
          shutil.rmtree(self.bin_directory + os.sep + "mongo",ignore_errors=True)
      def remove_tmp_directory(self):
          shutil.rmtree(self.tmp_directory)
  
  
  
  
new_contents: __author__ = u'schmatz'
  import configuration
  import os
  import sys
  import errors
  import shutil
  class DirectoryController(object):
      def __init__(self,config):
          assert isinstance(config,configuration.Configuration)
          self.config = config
          self.root_dir = self.config.system.get_current_working_directory()
  
      @property
      def root_install_directory(self):
          return self.root_dir + os.sep + "coco" + os.sep + "bin"
      @property
      def tmp_directory(self):
          return self.root_install_directory + os.sep + u"tmp"
      @property
      def bin_directory(self):
          return self.root_install_directory
  
      def mkdir(self, path):
          if os.path.exists(path):
              print(u"Skipping creation of " + path + " because it exists.")
          else:
              os.mkdir(path)
          
      def create_directory_in_tmp(self,subdirectory):
          path = self.generate_path_for_directory_in_tmp(subdirectory)
          self.mkdir(path)
  
      def generate_path_for_directory_in_tmp(self,subdirectory):
          return self.tmp_directory + os.sep + subdirectory
      def create_directory_in_bin(self,subdirectory):
          full_path = self.bin_directory + os.sep + subdirectory
          self.mkdir(full_path)
  
      def create_base_directories(self):
          shutil.rmtree(self.root_dir + os.sep + "coco" + os.sep + "node_modules",ignore_errors=True) #just in case
          try:
              if os.path.exists(self.tmp_directory):
                  self.remove_tmp_directory()
              os.mkdir(self.tmp_directory)
          except:
              raise errors.CoCoError(u"There was an error creating the directory structure, do you have correct permissions? Please remove all and start over.")
  
      def remove_directories(self):
          shutil.rmtree(self.bin_directory + os.sep + "node",ignore_errors=True)
          shutil.rmtree(self.bin_directory + os.sep + "mongo",ignore_errors=True)
      def remove_tmp_directory(self):
          shutil.rmtree(self.tmp_directory)
  
subject: Update directoryController.py