old_contents: '''
     Copyright 2012 STFC
  
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
     
     @author: Konrad Jopek
  '''
  
  from datetime_utils import valid_from,valid_until, parse_timestamp, parse_time, iso2seconds
  from exceptions import install_exc_handler, default_handler
  from parsing_utils import parse_fqan
  from hashing import calculate_hash
  
  import logging
  import sys
  
  LOG_BREAK = '========================================'
  
  def set_up_logging(logfile, level, console):
      
      levels = {"DEBUG": logging.DEBUG,
                "INFO": logging.INFO,
                "WARN": logging.WARN,
                "ERROR": logging.ERROR,
                "CRITICAL": logging.CRITICAL}
          
      fmt = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
      formatter = logging.Formatter(fmt)
      
      log = logging.getLogger()
      log.setLevel(levels[level])
      
      if logfile is not None:
          fh = logging.FileHandler(logfile)
          fh.setFormatter(formatter)
          log.addHandler(fh)
      
      if console:
          ch = logging.StreamHandler(sys.stdout)
          ch.setFormatter(formatter)
          log.addHandler(ch)
new_contents: '''
     Copyright 2012 STFC
  
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
  
     @author: Konrad Jopek
  '''
  
  from datetime_utils import valid_from,valid_until, parse_timestamp, parse_time, iso2seconds
  from exceptions import install_exc_handler, default_handler
  from parsing_utils import parse_fqan
  from hashing import calculate_hash
  
  import logging
  import sys
  
  LOG_BREAK = '========================================'
  
  def set_up_logging(logfile, level, console):
  
      levels = {"DEBUG": logging.DEBUG,
                "INFO": logging.INFO,
                "WARN": logging.WARN,
                "ERROR": logging.ERROR,
                "CRITICAL": logging.CRITICAL}
  
      fmt = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
      formatter = logging.Formatter(fmt)
  
      log = logging.getLogger()
      log.setLevel(levels[level])
  
      if logfile is not None:
          fh = logging.FileHandler(logfile)
          fh.setFormatter(formatter)
          log.addHandler(fh)
  
      if console:
          ch = logging.StreamHandler(sys.stdout)
          ch.setFormatter(formatter)
          log.addHandler(ch)
  
subject: Remove trailing whitespace from apel/common/__init__.py