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34 commits

Author SHA1 Message Date
Nick Coghlan
b6983bbe15 Ignore ImportWarning by default 2006-07-06 13:35:27 +00:00
Brett Cannon
53ab5b761d 'warning's was improperly requiring that a command-line Warning category be 
both a subclass of Warning and a subclass of types.ClassType.  The latter is no
longer true thanks to new-style exceptions.

Closes bug #1510580.  Thanks to AMK for the test.
 2006-06-22 16:49:14 +00:00
Georg Brandl
b2afe855e5 Make use of new str.startswith/endswith semantics. 
Occurences in email and compiler were ignored due to backwards compat requirements.
 2006-06-09 20:43:48 +00:00
Richard Jones
7b9558d37d Conversion of exceptions over from faked-up classes to new-style C types. 2006-05-27 12:29:24 +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
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