The tools for introspecting file name and line number of callables is difficult to test, and not easy to port to Python3. In order to reduce duplication of effort, this new feature that hasn't received a ton of interest is being removed for now.
N. B. - The filename/line number introspection tools/tags were never part of a released version.
The plan is to eventually replace these with similar tools in @ironfroggy's tracerlib.
The tools for introspecting file name and line number of callables is difficult to test, and not easy to port to Python3. In order to reduce duplication of effort, this new feature that hasn't received a ton of interest is being removed for now. N. B. - The filename/line number introspection tools/tags were never part of a released version.
The plan is to eventually replace these with similar tools in @ironfroggy's tracerlib.