knitout_interpreter.knitout_errors.Knitout_Error module

Exceptions related to processing knitout

exception Knitout_Error(message)

Bases: Exception

An super type for exceptions related to execution a knitout program.

__init__(message)

Initialize a knitout exception with formatted message.

Parameters:

message (str) – The descriptive error message about knitout error

add_note()

Exception.add_note(note) – add a note to the exception

args

with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.

exception Knitout_ParseError(line_number, knitout_line, parse_error)

Bases: Knitout_Error

Raised from a knitout file with a parsing error

__init__(line_number, knitout_line, parse_error)

Initialize a knitout exception with formatted message.

Parameters:

message (str) – The descriptive error message about knitout error

add_note()

Exception.add_note(note) – add a note to the exception

args

with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.

exception Incomplete_Knitout_Line_Error(line_number, knitout_line)

Bases: Knitout_Error

Raised from a knitout file when parsing an incomplete knitout line

__init__(line_number, knitout_line)

Initialize a knitout exception with formatted message.

Parameters:

message (str) – The descriptive error message about knitout error

add_note()

Exception.add_note(note) – add a note to the exception

args

with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.

exception Knitout_Machine_StateError(knitout_line, error, line_number=None)

Bases: Knitout_Error

Raised when executing a line of knitout caused an error

__init__(knitout_line, error, line_number=None)

Parameters:

• knitout_line (Knitout_Line) – The knitout line being executed that caused the error.

• error (Exception) – An exception raised during the execution of a knitout program.

• line_number (int, optional) – The line number of the instruction. Defaults to the original line number of the given knitout line.

add_note()

Exception.add_note(note) – add a note to the exception

args

with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.