Location of an Error Message

2015-09-02 Thread stehlampen
Where are the error messages stored? E. g., in which (source code) file is the message "NameError: name 'sdfe' is not defined" stored (except for variable arguments like "sdfe")? I do know that I can throw exceptions for myself, but this question came to my mind in thinking about translating the

What means "->"?

2015-04-28 Thread stehlampen
Hi, in the Python Language Specification, I've found the delimiter -> (cf. https://docs.python.org/3/reference/lexical_analysis.html#delimiters, last entry in the table“s second line). Could you please describe the effects of this delimiter? I read nothing about -> by now. In addition, help("