iter_stack (with locals of each frame)

gistfile1.py

def iter_stack(tb, limit=None):
    """modified version of traceback.extract_stack. it yields same tuples, but with frame.f_locals appended."""
    if limit is None:
        if hasattr(sys, 'tracebacklimit'):
            limit = sys.tracebacklimit
    n = 0
    while tb is not None and (limit is None or n < limit):
        f = tb.tb_frame
        lineno = tb.tb_lineno
        co = f.f_code
        filename = co.co_filename
        name = co.co_name
        linecache.checkcache(filename)
        line = linecache.getline(filename, lineno, f.f_globals)
        line = line.strip() if line else None
        n += 1
        yield (filename, lineno, name, line, f.f_locals)
        tb = tb.tb_next