def print_errors(error_messages, header = None, footer = None):
"""if there is one or more error messages,
raise ``class:AskbotConfigError`` with the human readable
contents of the message
* ``header`` - text to show above messages
* ``footer`` - text to show below messages
"""
if len(error_messages) == 0:
return
if len(error_messages) > 1:
error_messages = enumerate_string_list(error_messages)
message = ''
if header: message += header + '\n'
message += 'Please attend to the following:\n\n'
message += '\n\n'.join(error_messages)
if footer:
message += '\n\n' + footer
raise AskbotConfigError(message)
def print_errors(error_messages, header = None, footer = None):
"""if there is one or more error messages,
raise ``class:AskbotConfigError`` with the human readable
contents of the message
* ``header`` - text to show above messages
* ``footer`` - text to show below messages
"""
if len(error_messages) == 0:
return
if len(error_messages) > 1:
error_messages = enumerate_string_list(error_messages)
message = ''
if header: message += header + '\n'
message += 'Please attend to the following:\n\n'
message += '\n\n'.join(error_messages)
if footer:
message += '\n\n' + footer
raise AskbotConfigError(message)
