diff options
| author | Guido van Rossum <guido@python.org> | 1998-02-25 16:33:39 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1998-02-25 16:33:39 (GMT) |
| commit | 7266496b0043fa77375ebf31aceeff829aed8b80 (patch) | |
| tree | 091800869458e5e800aec0a5c79dd36212c50be6 /Lib | |
| parent | 50b3eb6a9ef770172c292c24952f766621b50af5 (diff) | |
| download | cpython-7266496b0043fa77375ebf31aceeff829aed8b80.zip cpython-7266496b0043fa77375ebf31aceeff829aed8b80.tar.gz cpython-7266496b0043fa77375ebf31aceeff829aed8b80.tar.bz2 | |
Tweak the tb_lineno() function to be compatible with JPython, which
has no line number table etc.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/traceback.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Lib/traceback.py b/Lib/traceback.py index d508e03..d579639 100644 --- a/Lib/traceback.py +++ b/Lib/traceback.py @@ -188,10 +188,14 @@ def extract_stack(f=None, limit = None): # in compile.c. def tb_lineno(tb): - c = tb.tb_frame.f_code - tab = c.co_lnotab - line = c.co_firstlineno - stopat = tb.tb_lasti + f = tb.tb_frame + try: + c = f.f_code + tab = c.co_lnotab + line = c.co_firstlineno + stopat = tb.tb_lasti + except AttributeError: + return f.f_lineno addr = 0 for i in range(0, len(tab), 2): addr = addr + ord(tab[i]) |