old_contents: # urllib3/exceptions.py
  # Copyright 2008-2012 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
  #
  # This module is part of urllib3 and is released under
  # the MIT License: http://www.opensource.org/licenses/mit-license.php
  
  
  ## Base Exceptions
  
  class HTTPError(Exception):
      "Base exception used by this module."
      pass
  
  
  class PoolError(HTTPError):
      "Base exception for errors caused within a pool."
      def __init__(self, pool, message):
          self.pool = pool
          HTTPError.__init__(self, "%s: %s" % (pool, message))
  
  
  class SSLError(HTTPError):
      "Raised when SSL certificate fails in an HTTPS connection."
      pass
  
  
  ## Leaf Exceptions
  
  class MaxRetryError(PoolError):
      "Raised when the maximum number of retries is exceeded."
  
      def __init__(self, pool, url):
          message = "Max retries exceeded with url: %s" % url
          PoolError.__init__(self, pool, message)
  
          self.url = url
  
  
  class HostChangedError(PoolError):
      "Raised when an existing pool gets a request for a foreign host."
  
      def __init__(self, pool, url, retries=3):
          message = "Tried to open a foreign host with url: %s" % url
          PoolError.__init__(self, pool, message)
  
          self.url = url
          self.retries = retries
  
  
  class TimeoutError(PoolError):
      "Raised when a socket timeout occurs."
      pass
  
  
  class EmptyPoolError(PoolError):
      "Raised when a pool runs out of connections and no more are allowed."
      pass
  
  
  class LocationParseError(HTTPError, ValueError):
      "Raised when get_host or similar fails to parse the URL input."
  
      def __init__(self, location):
          message = "Failed to parse: %s" % location
          super(LocationParseError, self).__init__(self, message)
  
          self.location = location
  
new_contents: # urllib3/exceptions.py
  # Copyright 2008-2012 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
  #
  # This module is part of urllib3 and is released under
  # the MIT License: http://www.opensource.org/licenses/mit-license.php
  
  
  ## Base Exceptions
  
  class HTTPError(Exception):
      "Base exception used by this module."
      pass
  
  
  class PoolError(HTTPError):
      "Base exception for errors caused within a pool."
      def __init__(self, pool, message):
          self.pool = pool
          HTTPError.__init__(self, "%s: %s" % (pool, message))
  
  
  class SSLError(HTTPError):
      "Raised when SSL certificate fails in an HTTPS connection."
      pass
  
  
  ## Leaf Exceptions
  
  class MaxRetryError(PoolError):
      "Raised when the maximum number of retries is exceeded."
  
      def __init__(self, pool, url):
          message = "Max retries exceeded with url: %s" % url
          PoolError.__init__(self, pool, message)
  
          self.url = url
  
  
  class HostChangedError(PoolError):
      "Raised when an existing pool gets a request for a foreign host."
  
      def __init__(self, pool, url, retries=3):
          message = "Tried to open a foreign host with url: %s" % url
          PoolError.__init__(self, pool, message)
  
          self.url = url
          self.retries = retries
  
  
  class TimeoutError(PoolError):
      "Raised when a socket timeout occurs."
      pass
  
  
  class EmptyPoolError(PoolError):
      "Raised when a pool runs out of connections and no more are allowed."
      pass
  
  
  class LocationParseError(ValueError, HTTPError):
      "Raised when get_host or similar fails to parse the URL input."
  
      def __init__(self, location):
          message = "Failed to parse: %s" % location
          super(LocationParseError, self).__init__(self, message)
  
          self.location = location
  
subject: Change order of inheritence for LocationParseError