diff options
Diffstat (limited to '.venv/lib/python3.12/site-packages/jmespath/exceptions.py')
-rw-r--r-- | .venv/lib/python3.12/site-packages/jmespath/exceptions.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/jmespath/exceptions.py b/.venv/lib/python3.12/site-packages/jmespath/exceptions.py new file mode 100644 index 00000000..01560159 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/jmespath/exceptions.py @@ -0,0 +1,122 @@ +from jmespath.compat import with_str_method + + +class JMESPathError(ValueError): + pass + + +@with_str_method +class ParseError(JMESPathError): + _ERROR_MESSAGE = 'Invalid jmespath expression' + def __init__(self, lex_position, token_value, token_type, + msg=_ERROR_MESSAGE): + super(ParseError, self).__init__(lex_position, token_value, token_type) + self.lex_position = lex_position + self.token_value = token_value + self.token_type = token_type.upper() + self.msg = msg + # Whatever catches the ParseError can fill in the full expression + self.expression = None + + def __str__(self): + # self.lex_position +1 to account for the starting double quote char. + underline = ' ' * (self.lex_position + 1) + '^' + return ( + '%s: Parse error at column %s, ' + 'token "%s" (%s), for expression:\n"%s"\n%s' % ( + self.msg, self.lex_position, self.token_value, self.token_type, + self.expression, underline)) + + +@with_str_method +class IncompleteExpressionError(ParseError): + def set_expression(self, expression): + self.expression = expression + self.lex_position = len(expression) + self.token_type = None + self.token_value = None + + def __str__(self): + # self.lex_position +1 to account for the starting double quote char. + underline = ' ' * (self.lex_position + 1) + '^' + return ( + 'Invalid jmespath expression: Incomplete expression:\n' + '"%s"\n%s' % (self.expression, underline)) + + +@with_str_method +class LexerError(ParseError): + def __init__(self, lexer_position, lexer_value, message, expression=None): + self.lexer_position = lexer_position + self.lexer_value = lexer_value + self.message = message + super(LexerError, self).__init__(lexer_position, + lexer_value, + message) + # Whatever catches LexerError can set this. + self.expression = expression + + def __str__(self): + underline = ' ' * self.lexer_position + '^' + return 'Bad jmespath expression: %s:\n%s\n%s' % ( + self.message, self.expression, underline) + + +@with_str_method +class ArityError(ParseError): + def __init__(self, expected, actual, name): + self.expected_arity = expected + self.actual_arity = actual + self.function_name = name + self.expression = None + + def __str__(self): + return ("Expected %s %s for function %s(), " + "received %s" % ( + self.expected_arity, + self._pluralize('argument', self.expected_arity), + self.function_name, + self.actual_arity)) + + def _pluralize(self, word, count): + if count == 1: + return word + else: + return word + 's' + + +@with_str_method +class VariadictArityError(ArityError): + def __str__(self): + return ("Expected at least %s %s for function %s(), " + "received %s" % ( + self.expected_arity, + self._pluralize('argument', self.expected_arity), + self.function_name, + self.actual_arity)) + + +@with_str_method +class JMESPathTypeError(JMESPathError): + def __init__(self, function_name, current_value, actual_type, + expected_types): + self.function_name = function_name + self.current_value = current_value + self.actual_type = actual_type + self.expected_types = expected_types + + def __str__(self): + return ('In function %s(), invalid type for value: %s, ' + 'expected one of: %s, received: "%s"' % ( + self.function_name, self.current_value, + self.expected_types, self.actual_type)) + + +class EmptyExpressionError(JMESPathError): + def __init__(self): + super(EmptyExpressionError, self).__init__( + "Invalid JMESPath expression: cannot be empty.") + + +class UnknownFunctionError(JMESPathError): + pass |