Commit Graph

20 Commits

Author SHA1 Message Date
Victor Stinner 6a10281d33 Issue #7449, last part (11): fix many tests if thread support is disabled
* Use try/except ImportError or test_support.import_module() to import thread
   and threading modules
 * Add @unittest.skipUnless(threading, ...) to testcases using threads
2010-04-27 23:55:59 +00:00
Florent Xicluna 6257a7bbb2 Replace catch_warnings with check_warnings when it makes sense. Use assertRaises context manager to simplify some tests. 2010-03-31 22:01:03 +00:00
R. David Murray f28fd24c36 Issue 6292: for the moment at least, the test suite passes if run
with -OO.  Tests requiring docstrings are skipped.  Patch by
Brian Curtin, thanks to Matias Torchinsky for helping review and
improve the patch.
2010-02-23 00:24:49 +00:00
Georg Brandl a4f46e1292 Remove unused imports in test modules. 2010-02-07 17:03:15 +00:00
Benjamin Peterson 5c8da86f3a convert usage of fail* to assert* 2009-06-30 22:57:08 +00:00
Raymond Hettinger 822b87f276 Deprecate contextlib.nested(). The with-statement now provides this functionality directly. 2009-05-29 01:46:48 +00:00
Benjamin Peterson 95287fa951 Remove some from __future__ import with_statements 2008-04-30 21:25:55 +00:00
Collin Winter c2898c5a67 Standardize on test.test_support.run_unittest() (as opposed to a mix of run_unittest() and run_suite()). Also, add functionality to run_unittest() that admits usage of unittest.TestLoader.loadTestsFromModule(). 2007-04-25 17:29:52 +00:00
Nick Coghlan db38588a25 Remove the old decimal context management tests from test_contextlib (guess who didn't run the test suite before committing...) 2006-08-31 12:51:25 +00:00
Nick Coghlan afd5e63e24 Finish bringing SVN into line with latest version of PEP 343 by getting rid of all remaining references to context objects that I could find. Without a __context__() method context objects no longer exist. Also get test_with working again, and adopt a suggestion from Neal for decimal.Context.get_manager() 2006-05-03 13:02:47 +00:00
Guido van Rossum da5b701aee Get rid of __context__, per the latest changes to PEP 343 and python-dev
discussion.
There are two places of documentation that still mention __context__:
Doc/lib/libstdtypes.tex -- I wasn't quite sure how to rewrite that without
spending a whole lot of time thinking about it; and whatsnew, which Andrew
usually likes to change himself.
2006-05-02 19:47:52 +00:00
Nick Coghlan a7e820a408 Move the PEP 343 documentation and implementation closer to the
terminology in the alpha 1 documentation.

 - "context manager" reverts to its alpha 1 definition
 - the term "context specifier" goes away entirely
 - contextlib.GeneratorContextManager is renamed GeneratorContext

There are still a number of changes relative to alpha 1:

  - the expression in the with statement is explicitly called the
    "context expression" in the language reference
  - the terms 'with statement context', 'context object' or 'with
    statement context' are used in several places instead of a bare
    'context'. The aim of this is to avoid ambiguity in relation to the
    runtime context set up when the block is executed, and the context
    objects that already exist in various application domains (such as
    decimal.Context)
  - contextlib.contextmanager is renamed to contextfactory
    This best reflects the nature of the function resulting from the
    use of that decorator
  - decimal.ContextManager is renamed to WithStatementContext
    Simple dropping the 'Manager' part wasn't possible due to the
    fact that decimal.Context already exists and means something
    different. WithStatementContext is ugly but workable.

A technically unrelated change snuck into this commit:
contextlib.closing now avoids the overhead of creating a
generator, since it's trivial to implement that particular
context manager directly.
2006-04-25 10:56:51 +00:00
Nick Coghlan 0e01962d51 Fix broken contextlib test from last checkin (I'd've sworn I tested that before checking it in. . .) 2006-04-24 04:59:28 +00:00
Nick Coghlan da2268feec Fix contextlib.nested to cope with exit methods raising and handling exceptions 2006-04-24 04:37:15 +00:00
Tim Peters a19dc0beb1 DecimalContextTestCase: this permanently changed the
default decimal context, causing test_tokenize to fail
if it ran after test_contextlib.  Changed to restore
the decimal context in effect at the test's start.
2006-04-10 20:25:47 +00:00
Phillip J. Eby bd0c10f7c9 test_contextlib wasn't actually being run by regrtest.py. Or more precisely,
it was being run, but no tests were actually executed!
2006-04-10 18:33:17 +00:00
Phillip J. Eby 35fd142435 Fix contextlib not copying function attributes 2006-03-28 00:07:24 +00:00
Phillip J. Eby 6edd258608 Fix a problem with @contextmanager not detecting a broken generator
that yields after a throw().  Make @contextmanager not reraise
exceptions, but return a false value in that case instead.  Add test
cases for both behaviors.
2006-03-25 00:28:24 +00:00
Guido van Rossum a9f068726f Fix a bug in nested() - if one of the sub-context-managers swallows the
exception, it should not be propagated up.  With unit tests.
2006-03-01 17:10:01 +00:00
Guido van Rossum 1a5e21e033 Updates to the with-statement:
- New semantics for __exit__() -- it must re-raise the exception
  if type is not None; the with-statement itself doesn't do this.
  (See the updated PEP for motivation.)

- Added context managers to:
  - file
  - thread.LockType
  - threading.{Lock,RLock,Condition,Semaphore,BoundedSemaphore}
  - decimal.Context

- Added contextlib.py, which defines @contextmanager, nested(), closing().

- Unit tests all around; bot no docs yet.
2006-02-28 21:57:43 +00:00