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45 Commits

Author SHA1 Message Date
Georg Brandl edd81b2402 Fix a bug in traceback.format_exception_only() that led to an error 
being raised when print_exc() was called without an exception set.
In version 2.4, this printed "None", restored that behavior.
 (backport from rev. 51995)
 2006-09-24 12:50:28 +00:00
Georg Brandl 16183631ed Better fix for bug #1531405, not executing str(value) twice. 2006-08-04 18:07:34 +00:00
Neal Norwitz ff4b63b80f Bug #1531405, format_exception no longer raises an exception if 
str(exception) raised an exception.
 2006-08-04 04:50:21 +00:00
Tim Peters 0bbfd83250 Whitespace normalization. 2006-07-24 21:02:15 +00:00
Georg Brandl afb44f47d9 Repair accidental NameError. 2006-07-24 20:11:35 +00:00
Georg Brandl c13c34c39d Patch #1515343: Fix printing of deprecated string exceptions with a 
value in the traceback module.
 2006-07-24 14:09:56 +00:00
Guido van Rossum 8f6cbe1502 Fix the formatting of KeyboardInterrupt -- a bad issubclass() call. 2006-05-02 17:36:09 +00:00
Anthony Baxter 57fdcbc60f reverting r45321: Patch #860326: traceback.format_exception_only() now 
prepends the exception's module name to non-builtin exceptions, like
the interpreter itself does.

broke a number of doctests. should be discussed before checking in (see
discussion on python-dev).
 2006-04-13 01:34:33 +00:00
Georg Brandl 24c274f5dc Patch #860326: traceback.format_exception_only() now prepends the 
exception's module name to non-builtin exceptions, like the interpreter
itself does.
 2006-04-12 21:14:09 +00:00
Phillip J. Eby 4703211080 Updated the warnings, linecache, inspect, traceback, site, and doctest modules 
to work correctly with modules imported from zipfiles or via other PEP 302
__loader__ objects.  Tests and doc updates are included.
 2006-04-11 01:07:43 +00:00
Georg Brandl 51dbc4c879 traceback now shows error position for all SyntaxError subclasses, 
e.g. IndentationError. (bug #1447885)
 2006-03-31 15:59:13 +00:00
Phillip J. Eby 4a26633e0e Revert r42719, because the isinstance() check wasn't redundant; formatting a 
string exception was causing a TypeError.
 2006-03-24 22:10:54 +00:00
Thomas Wouters 7c187bcc82 Remove redundant isinstance() check. 2006-03-01 05:34:22 +00:00
Brett Cannon bf36409e2a PEP 352 implementation. Creates a new base class, BaseException, which has an 
added message attribute compared to the previous version of Exception.  It is
also a new-style class, making all exceptions now new-style.  KeyboardInterrupt
and SystemExit inherit from BaseException directly.  String exceptions now
raise DeprecationWarning.

Applies patch 1104669, and closes bugs 1012952 and 518846.
 2006-03-01 04:25:17 +00:00
Hye-Shik Chang 182ac85147 SF #737473: Show up-to-date source code in tracebacks always. 
And add an optional argument 'filename' to linecache.checkcache()
to enable checking caches per-file.
 2004-10-26 09:16:42 +00:00
Tim Peters 58eb11cf62 Whitespace normalization. 2004-01-18 20:29:55 +00:00
Neil Schemenauer f607fc5395 Add traceback.format_exc(). 2003-11-05 23:03:00 +00:00
Michael W. Hudson dd32a91cc0 This is my patch 
[ 587993 ] SET_LINENO killer

Remove SET_LINENO.  Tracing is now supported by inspecting co_lnotab.

Many sundry changes to document and adapt to this change.
 2002-08-15 14:59:02 +00:00
Raymond Hettinger 10ff706e27 Replaced boolean tests with is None. 2002-06-02 03:04:52 +00:00
Tim Peters 0bb580d297 SF bug 431772: traceback.print_exc() causes traceback 
Patch from Michael Hundson.
format_exception_only() blew up when trying to report a SyntaxError
from a string input (line is None in this case, but it assumed a string).
Bugfix candidate.
 2001-06-10 18:58:26 +00:00
Tim Peters a19a168ccc Whitespace normalization. 2001-03-29 04:36:09 +00:00
Jeremy Hylton ed9d0ba482 Do not print caret when offset is None. 2001-03-21 20:29:18 +00:00
Jeremy Hylton 69e9e8bd51 Reformat and edit docstrings to follow modern conventions. Single 
line summary followed by blank line and description.
 2001-03-21 19:09:31 +00:00
Skip Montanaro 40fc16059f final round of __all__ lists (I hope) - skipped urllib2 because Moshe may be 
giving it a slight facelift
 2001-03-01 04:27:19 +00:00
Eric S. Raymond 6e025bcde8 String method cleanup. 2001-02-10 00:22:33 +00:00
Eric S. Raymond ec3bbdef94 String method conversion. 2001-02-09 09:39:08 +00:00
Tim Peters b90f89a496 Whitespace normalization. 2001-01-15 03:26:36 +00:00
Guido van Rossum 3ad167ae34 mwh: [ Patch #103228 ] traceback.py nit. 
When the exception has no message, don't insert a colon after the
exception name.
 2001-01-13 22:14:31 +00:00
Guido van Rossum 2823f03a56 Patch by Toby Dickenson: don't die when an error occurs during string 
conversion in an exception, but instead display <unprintable %s
object> where %s is the type name.
 2000-08-22 02:04:46 +00:00
Thomas Wouters 7e47402264 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either 
comments, docstrings or error messages. I fixed two minor things in
test_winreg.py ("didn't" -> "Didn't" and "Didnt" -> "Didn't").

There is a minor style issue involved: Guido seems to have preferred English
grammar (behaviour, honour) in a couple places. This patch changes that to
American, which is the more prominent style in the source. I prefer English
myself, so if English is preferred, I'd be happy to supply a patch myself ;)
 2000-07-16 12:04:32 +00:00
Guido van Rossum 3bb1edb328 Match the error messages to say "(most recent call last)" like the 
built-in messages.
 2000-04-10 16:29:29 +00:00
Guido van Rossum e7b146fb3b The third and final doc-string sweep by Ka-Ping Yee. 
The attached patches update the standard library so that all modules
have docstrings beginning with one-line summaries.

A new docstring was added to formatter.  The docstring for os.py
was updated to mention nt, os2, ce in addition to posix, dos, mac.
 2000-02-04 15:28:42 +00:00
Guido van Rossum 3f0666c4a2 Add obvious needed else clause to format_exception(). 1998-03-18 17:48:06 +00:00
Guido van Rossum 6e73af723c New version of tb_lineno(), this time *not* using try-except, to avoid 
disturbing the current exception, and returning tb.tb_lineno, which is
the line number of thr traceback, rather than the current line number.
By Jim Hugunin.
 1998-02-26 17:25:02 +00:00
Guido van Rossum 7266496b00 Tweak the tb_lineno() function to be compatible with JPython, which 
has no line number table etc.
 1998-02-25 16:33:39 +00:00
Guido van Rossum 4752966193 Use Marc Lemburg's tb_lineno() to calculate the correct line number. 
Apparently the traceback object doesn't contains the right linenumber
when -O is used.  Rather than guessing whether -O is on or off, use
tb_lineno() unconditionally.
 1997-09-26 22:43:02 +00:00
Guido van Rossum 2deb73a961 Use sys.exc_info() instead of sys.exc_{type,value,traceback}. 
Also corrected a typo in format_stack (t should've been f).
 1997-07-18 16:46:36 +00:00
Guido van Rossum 2715bb20db Changes to always call list.append with a single argument. 1996-10-08 14:06:35 +00:00
Guido van Rossum dcc057a793 Added routines to print, format and extract the current, ``live'' stack. 
Also added print_list() and format_list() which format the output from
an extract_*() routine.
 1996-08-12 23:18:13 +00:00
Guido van Rossum 3c998825bd removed history comment 1996-05-28 23:09:09 +00:00
Guido van Rossum 194e20a9db add file parameter to all printing fns, default stderr 1995-09-20 20:31:51 +00:00
Guido van Rossum 28e99fe96f added format_* functions (suggestion by Ken M) 1995-08-04 04:30:30 +00:00
Guido van Rossum c7acf2a106 handle class exceptions 1995-02-27 13:15:45 +00:00
Guido van Rossum 7aeb4b9ce8 * Lib/linecache.py: don't crash on empty filename 
* Lib/macpath.py: don't return trailing colon for dirname()
	(XXX won't do for volume names -- but otherwise glob(':*:*.py')
	loops forever)
	* Lib/traceback.py: print SyntaxError correctly
	* Lib/stat.py: moved to posixstat.py; added macstat.py which has
	the constants for the Mac; and created new stat.py which includes
	the right one
	* Lib/urllib.py: fix caching bug (by disabling the cache)
 1994-08-23 13:32:20 +00:00
Guido van Rossum 526beed88d New module, formats traceback just like the C code does 1994-07-01 15:36:46 +00:00