Commit Graph

29 Commits

Author SHA1 Message Date
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
Georg Brandl 4edd989eaf Bug #1403410: The warnings module now doesn't get confused
when it can't find out the module name it generates a warning for.
2006-01-13 16:59:46 +00:00
Georg Brandl 12fe9b4ce4 bug [ 839151 ] attempt to access sys.argv when it doesn't exist 2005-06-26 22:53:29 +00:00
Raymond Hettinger dbecd93b72 Replace list of constants with tuples of constants. 2005-02-06 06:57:08 +00:00
Walter Dörwald 6cea693362 Fix wrong variable name. 2004-12-29 15:28:09 +00:00
Tim Peters c885443479 Stop producing or using OverflowWarning. PEP 237 thought this would
happen in 2.3, but nobody noticed it still was getting generated (the
warning was disabled by default).  OverflowWarning and
PyExc_OverflowWarning should be removed for 2.5, and left notes all over
saying so.
2004-08-25 02:14:08 +00:00
Tim Peters 6602520473 SF bug 917108: warnings.py does not define _test().
Removed the entire __name__ == '__main__' block.
2004-03-21 17:06:20 +00:00
Walter Dörwald 70a6b49821 Replace backticks with repr() or "%r"
From SF patch #852334.
2004-02-12 17:35:32 +00:00
Jeremy Hylton 8501466c7f Change warnings to avoid importing re module during startup.
Add API function simplefilter() that does not create or install
regular expressions to match message or module.  Extend the filters
data structure to store None as an alternative to re.compile("").

Move the _test() function to test_warnings and add some code to try
and avoid disturbing the global state of the warnings module.
2003-07-11 15:37:59 +00:00
Skip Montanaro d8f21203b0 defer re module imports to help improve interpreter startup 2003-05-14 17:33:53 +00:00
Mark Hammond a43fd0c899 Fix bug 683658 - PyErr_Warn may cause import deadlock. 2003-02-19 00:33:33 +00:00
Martin v. Löwis ff9284bc2e Allow Unicode strings as message and module name. 2002-10-14 21:06:02 +00:00
Mark Hammond 51a0ae3f97 Ignore IOError exceptions when writing the message. 2002-09-11 13:22:35 +00:00
Walter Dörwald 65230a2de7 Remove uses of the string and types modules:
x in string.whitespace => x.isspace()
type(x) in types.StringTypes => isinstance(x, basestring)
isinstance(x, types.StringTypes) => isinstance(x, basestring)
type(x) is types.StringType => isinstance(x, str)
type(x) == types.StringType => isinstance(x, str)
string.split(x, ...) => x.split(...)
string.join(x, y) => y.join(x)
string.zfill(x, ...) => x.zfill(...)
string.count(x, ...) => x.count(...)
hasattr(types, "UnicodeType") => try: unicode except NameError:
type(x) != types.TupleTuple => not isinstance(x, tuple)
isinstance(x, types.TupleType) => isinstance(x, tuple)
type(x) is types.IntType => isinstance(x, int)

Do not mention the string module in the rlcompleter docstring.

This partially applies SF patch http://www.python.org/sf/562373
(with basestring instead of string). (It excludes the changes to
unittest.py and does not change the os.stat stuff.)
2002-06-03 15:58:32 +00:00
Raymond Hettinger 54f0222547 SF 563203. Replaced 'has_key()' with 'in'. 2002-06-01 14:18:47 +00:00
Neal Norwitz d68f5171eb As discussed on python-dev, add a mechanism to indicate features
that are in the process of deprecation (PendingDeprecationWarning).
Docs could be improved.
2002-05-29 15:54:55 +00:00
Tim Peters d0cc4f0b49 resetwarnings(): Remove extra space from docstring guts. 2002-04-16 01:51:25 +00:00
Tim Peters 863ac44b74 Whitespace normalization. 2002-04-16 01:38:40 +00:00
Tim Peters c86c1b88f9 resetwarnings(): change the docstring to reflect what the code
actually does.  Note that the description in the Library Reference
manual is already accurate.

Bugfix candidate.
2002-04-16 01:33:59 +00:00
Walter Dörwald b25c2b0a4a [Apply SF patch #504943]
This patch makes it possible to pass Warning instances as the first
argument to warnings.warn. In this case the category argument
will be ignored. The message text used will be str(warninginstance).
2002-03-21 10:38:40 +00:00
Guido van Rossum 8031bbec4a Allow for the possibility that globals['__name__'] does not exist;
substitute "<string>" for the module name in that case.  This actually
occurred when running test_descr.py with -Dwarn.
2001-08-31 17:46:35 +00:00
Guido van Rossum acc21d8814 Ignore OverflowWarning by default. To enable the warning, use
python -Wdefault

or

	python -Wdefault::OverflowWarning
2001-08-23 03:07:42 +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
Guido van Rossum 3756fa3e11 Move a comment around to where it belongs (the code had alrady been
moved).
2001-02-28 22:26:36 +00:00
Guido van Rossum 9e26318975 Add a new API:
warn_explicit(message, category, filename, lineno, module, registry)

The regular warn() call calculates a bunch of values and calls
warn_explicit() with these.

This will be used to issue better syntax warnings.
2001-02-28 21:43:40 +00:00
Tim Peters e119006e7d Whitespace normalization. Top level of Lib now fixed-point for reindent.py! 2001-01-15 03:34:38 +00:00
Guido van Rossum 9464a7de60 - Added keyword argument 'append' to filterwarnings(); if true, this
appends to list of filters instead of inserting at the front.  This
  is useful to add a filter with a lower priority than -W options.

- Cosmetic improvements to a docstring and an error message.
2001-01-14 14:08:40 +00:00
Guido van Rossum d1db30b7b5 Improve error messages for invalid warning arguments; don't raise
exceptions but always print a warning message.
2000-12-19 03:04:50 +00:00
Guido van Rossum 2a862c614d Python part of the warnings subsystem. 2000-12-15 21:59:53 +00:00