old_contents: import os
  from .exceptions import IncompleteEnv
  from tempfile import TemporaryDirectory
  import time
  
  
  class Environment(object):
      def __init__(self, *args, **kwargs):
          self.environ = os.environ.copy()
          self.config = {}
          self.cbchome = None
          
          if 'CBC_HOME' in kwargs:
              self.cbchome = kwargs['CBC_HOME']
          if 'CBC_HOME' in self.environ:
              self.cbchome = self.environ['CBC_HOME']
          
          if self.cbchome is None:
              raise IncompleteEnv('Environment.cbchome is undefined')
          
          if not os.path.exists(self.cbchome):
              os.makedirs(self.cbchome)
          
          temp_prefix = os.path.basename(os.path.splitext(__name__)[0])
          tempdir = TemporaryDirectory(prefix=temp_prefix, dir=self.cbchome)
          self.working_dir = tempdir.name 
          time.sleep(10)
          self.config['meta'] = self.join('meta.yaml')
          self.config['build'] = self.join('build.sh')
          self.config['build_windows'] = self.join('bld.bat')
          print(self.working_dir)
          
      def join(self, path):
          return os.path.join(self.cbchome, path)
              
          
new_contents: import os
  from .exceptions import IncompleteEnv
  from tempfile import TemporaryDirectory
  import time
  
  
  class Environment(object):
      def __init__(self, *args, **kwargs):
          self.environ = os.environ.copy()
          self.config = {}
          self.cbchome = None
          
          if 'CBC_HOME' in kwargs:
              self.cbchome = kwargs['CBC_HOME']
          if 'CBC_HOME' in self.environ:
              self.cbchome = self.environ['CBC_HOME']
          
          if self.cbchome is None:
              raise IncompleteEnv('Environment.cbchome is undefined')
          
          if not os.path.exists(self.cbchome):
              os.makedirs(self.cbchome)
          
          temp_prefix = os.path.basename(os.path.splitext(__name__)[0])
          tempdir = TemporaryDirectory(prefix=temp_prefix, dir=self.cbchome)
          self.working_dir = tempdir.name 
          self.config['meta'] = self.join('meta.yaml')
          self.config['build'] = self.join('build.sh')
          self.config['build_windows'] = self.join('bld.bat')
          print(self.working_dir)
          
      def join(self, path):
          return os.path.join(self.cbchome, path)
              
          
subject: Remove debug sleep statement