old_contents: import getpass
  import keyring
  
  from .exceptions import NoStoredPasswordAvailable
  
  
  KEYRING_SYSTEM = 'pyicloud://icloud-password'
  
  
  def get_password(username, interactive=True):
      try:
          return get_password_from_keyring(username)
      except NoStoredPasswordAvailable:
          if not interactive:
              raise
  
          return getpass.getpass(
              'ICloud Password for {username}: '.format(
                  username=username,
              )
          )
  
  
  def password_exists_in_keyring(username):
      try:
          get_password_from_keyring(username)
      except NoStoredPasswordAvailable:
          return False
  
      return True
  
  
  def get_password_from_keyring(username):
      result = keyring.get_password(
          KEYRING_SYSTEM,
          username
      )
      if result is None:
          raise NoStoredPasswordAvailable(
              "No pyicloud password for {username} could be found "
              "in the system keychain.  Use the `--store-in-keyring` "
              "command-line option for storing a password for this "
              "username.".format(
                  username=username,
              )
          )
  
      return result
  
  
  def store_password_in_keyring(username, password):
      return keyring.set_password(
          KEYRING_SYSTEM,
          username,
          password,
      )
  
  
  def delete_password_in_keyring(username):
      return keyring.delete_password(
          KEYRING_SYSTEM,
          username,
      )
  
new_contents: import getpass
  import keyring
  
  from .exceptions import NoStoredPasswordAvailable
  
  
  KEYRING_SYSTEM = 'pyicloud://icloud-password'
  
  
  def get_password(username, interactive=True):
      try:
          return get_password_from_keyring(username)
      except NoStoredPasswordAvailable:
          if not interactive:
              raise
  
          return getpass.getpass(
              'Enter iCloud password for {username}: '.format(
                  username=username,
              )
          )
  
  
  def password_exists_in_keyring(username):
      try:
          get_password_from_keyring(username)
      except NoStoredPasswordAvailable:
          return False
  
      return True
  
  
  def get_password_from_keyring(username):
      result = keyring.get_password(
          KEYRING_SYSTEM,
          username
      )
      if result is None:
          raise NoStoredPasswordAvailable(
              "No pyicloud password for {username} could be found "
              "in the system keychain.  Use the `--store-in-keyring` "
              "command-line option for storing a password for this "
              "username.".format(
                  username=username,
              )
          )
  
      return result
  
  
  def store_password_in_keyring(username, password):
      return keyring.set_password(
          KEYRING_SYSTEM,
          username,
          password,
      )
  
  
  def delete_password_in_keyring(username):
      return keyring.delete_password(
          KEYRING_SYSTEM,
          username,
      )
  
subject: Tweak wording of password prompt