"""
Text constants for calculator messages.
"""

CALCULATOR_INITIALIZATION_ERROR = 'calculator initialization error'
CANT_PARSE_EXPRESSION = 'can’t parse this expression'
EMPTY_EXPRESSION_PROVIDED = 'empty expression provided'
MODULES_IMPORT_ERROR = 'no module(s) named'
SYNTAX_ERROR = 'syntax error'

ERROR_PLACE_INDICATOR = '^'
