Mailman 3 November 2007 - Python-checkins

buildbot failure in x86 FreeBSD trunk
by buildbot＠python.org 05 Nov '07

05 Nov '07

The Buildbot has detected a new failure of x86 FreeBSD trunk. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20FreeBSD%20trunk/builds/147 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: bolen-freebsd Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: georg.brandl,gregory.p.smith,skip.montanaro BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_timeout sincerely, -The Buildbot

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buildbot failure in amd64 gentoo trunk
by buildbot＠python.org 05 Nov '07

05 Nov '07

The Buildbot has detected a new failure of amd64 gentoo trunk. Full details are available at: http://www.python.org/dev/buildbot/all/amd64%20gentoo%20trunk/builds/2299 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: norwitz-amd64 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: georg.brandl,gregory.p.smith,skip.montanaro BUILD FAILED: failed test Excerpt from the test logfile: Traceback (most recent call last): File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 486, in __bootstrap_inner self.run() File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/test/test_thread.py", line 281, in readerThread rec = dbutils.DeadlockWrap(c.next, max_retries=10) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/dbutils.py", line 62, in DeadlockWrap return function(*_args, **_kwargs) DBLockDeadlockError: (-30995, 'DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock') Traceback (most recent call last): File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 486, in __bootstrap_inner self.run() File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/test/test_thread.py", line 281, in readerThread rec = dbutils.DeadlockWrap(c.next, max_retries=10) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/dbutils.py", line 62, in DeadlockWrap return function(*_args, **_kwargs) DBLockDeadlockError: (-30995, 'DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock') Traceback (most recent call last): File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 486, in __bootstrap_inner self.run() File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/test/test_thread.py", line 281, in readerThread rec = dbutils.DeadlockWrap(c.next, max_retries=10) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/dbutils.py", line 62, in DeadlockWrap return function(*_args, **_kwargs) DBLockDeadlockError: (-30995, 'DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock') Traceback (most recent call last): File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 486, in __bootstrap_inner self.run() File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/test/test_thread.py", line 281, in readerThread rec = dbutils.DeadlockWrap(c.next, max_retries=10) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/dbutils.py", line 62, in DeadlockWrap return function(*_args, **_kwargs) DBLockDeadlockError: (-30995, 'DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock') Traceback (most recent call last): File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 486, in __bootstrap_inner self.run() File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/test/test_thread.py", line 281, in readerThread rec = dbutils.DeadlockWrap(c.next, max_retries=10) File "/home/buildbot/slave/py-build/trunk.norwitz-amd64/build/Lib/bsddb/dbutils.py", line 62, in DeadlockWrap return function(*_args, **_kwargs) DBLockDeadlockError: (-30995, 'DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock') 1 test failed: test_socket_ssl make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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r58851 - in python/trunk: Lib/bsddb/test/test_lock.py Misc/NEWS Modules/_bsddb.c
by gregory.p.smith 05 Nov '07

05 Nov '07

Author: gregory.p.smith Date: Mon Nov 5 03:56:31 2007 New Revision: 58851 Modified: python/trunk/Lib/bsddb/test/test_lock.py python/trunk/Misc/NEWS python/trunk/Modules/_bsddb.c Log: Add the bsddb.db.DBEnv.lock_id_free method. Improve test_lock's tempdir creation and cleanup. Modified: python/trunk/Lib/bsddb/test/test_lock.py ============================================================================== --- python/trunk/Lib/bsddb/test/test_lock.py (original) +++ python/trunk/Lib/bsddb/test/test_lock.py Mon Nov 5 03:56:31 2007 @@ -2,10 +2,12 @@ TestCases for testing the locking sub-system. """ -import sys, os, string +import os +from pprint import pprint +import shutil +import sys import tempfile import time -from pprint import pprint try: from threading import Thread, currentThread @@ -30,21 +32,15 @@ class LockingTestCase(unittest.TestCase): def setUp(self): - homeDir = os.path.join(tempfile.gettempdir(), 'db_home') - self.homeDir = homeDir - try: os.mkdir(homeDir) - except os.error: pass + self.homeDir = tempfile.mkdtemp('.test_lock') self.env = db.DBEnv() - self.env.open(homeDir, db.DB_THREAD | db.DB_INIT_MPOOL | - db.DB_INIT_LOCK | db.DB_CREATE) + self.env.open(self.homeDir, db.DB_THREAD | db.DB_INIT_MPOOL | + db.DB_INIT_LOCK | db.DB_CREATE) def tearDown(self): self.env.close() - import glob - files = glob.glob(os.path.join(self.homeDir, '*')) - for file in files: - os.remove(file) + shutil.rmtree(self.homeDir) def test01_simple(self): @@ -62,8 +58,8 @@ self.env.lock_put(lock) if verbose: print "Released lock: %s" % lock - - + if db.version() >= (4,0): + self.env.lock_id_free(anID) def test02_threaded(self): @@ -124,6 +120,8 @@ self.env.lock_put(lock) if verbose: print "%s: Released %s lock: %s" % (name, lt, lock) + if db.version() >= (4,0): + self.env.lock_id_free(anID) #---------------------------------------------------------------------- Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Mon Nov 5 03:56:31 2007 @@ -830,6 +830,8 @@ DB users should use DB.put(k, v) when they want to store duplicates; not DB[k] = v. +- Add the bsddb.db.DBEnv.lock_id_free method. + - Bug #1686475: Support stat'ing open files on Windows again. - Patch #1185447: binascii.b2a_qp() now correctly quotes binary characters Modified: python/trunk/Modules/_bsddb.c ============================================================================== --- python/trunk/Modules/_bsddb.c (original) +++ python/trunk/Modules/_bsddb.c Mon Nov 5 03:56:31 2007 @@ -4250,6 +4250,24 @@ return PyInt_FromLong((long)theID); } +#if (DBVER >= 40) +static PyObject* +DBEnv_lock_id_free(DBEnvObject* self, PyObject* args) +{ + int err; + u_int32_t theID; + + if (!PyArg_ParseTuple(args, "I:lock_id_free", &theID)) + return NULL; + + CHECK_ENV_NOT_CLOSED(self); + MYDB_BEGIN_ALLOW_THREADS; + err = self->db_env->lock_id_free(self->db_env, theID); + MYDB_END_ALLOW_THREADS; + RETURN_IF_ERR(); + RETURN_NONE(); +} +#endif static PyObject* DBEnv_lock_put(DBEnvObject* self, PyObject* args) @@ -5125,6 +5143,9 @@ {"lock_detect", (PyCFunction)DBEnv_lock_detect, METH_VARARGS}, {"lock_get", (PyCFunction)DBEnv_lock_get, METH_VARARGS}, {"lock_id", (PyCFunction)DBEnv_lock_id, METH_VARARGS}, +#if (DBVER >= 40) + {"lock_id_free", (PyCFunction)DBEnv_lock_id_free, METH_VARARGS}, +#endif {"lock_put", (PyCFunction)DBEnv_lock_put, METH_VARARGS}, {"lock_stat", (PyCFunction)DBEnv_lock_stat, METH_VARARGS}, {"log_archive", (PyCFunction)DBEnv_log_archive, METH_VARARGS},

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r58850 - in python/trunk: Lib/bsddb/test/test_misc.py Misc/NEWS Modules/_bsddb.c
by gregory.p.smith 05 Nov '07

05 Nov '07

Author: gregory.p.smith Date: Mon Nov 5 03:32:26 2007 New Revision: 58850 Modified: python/trunk/Lib/bsddb/test/test_misc.py python/trunk/Misc/NEWS python/trunk/Modules/_bsddb.c Log: Fixes bug 477182 on pybsddb.sf.net. DB objects now load the flags and pay attention to them when opening an existing database. This means that d[] behaves properly even on databases previously created with DB_DUP or DB_DUPSORT flags to allow duplicate keys. http://sourceforge.net/tracker/index.php?func=detail&aid=477182&group_id=13… Do not backport, this bugfix could be considered an API change. Modified: python/trunk/Lib/bsddb/test/test_misc.py ============================================================================== --- python/trunk/Lib/bsddb/test/test_misc.py (original) +++ python/trunk/Lib/bsddb/test/test_misc.py Mon Nov 5 03:32:26 2007 @@ -90,6 +90,30 @@ db1.close() os.unlink(self.filename) + def test_DB_set_flags_persists(self): + try: + db1 = db.DB() + db1.set_flags(db.DB_DUPSORT) + db1.open(self.filename, db.DB_HASH, db.DB_CREATE) + db1['a'] = 'eh' + db1['a'] = 'A' + self.assertEqual([('a', 'A')], db1.items()) + db1.put('a', 'Aa') + self.assertEqual([('a', 'A'), ('a', 'Aa')], db1.items()) + db1.close() + db1 = db.DB() + # no set_flags call, we're testing that it reads and obeys + # the flags on open. + db1.open(self.filename, db.DB_HASH) + self.assertEqual([('a', 'A'), ('a', 'Aa')], db1.items()) + # if it read the flags right this will replace all values + # for key 'a' instead of adding a new one. (as a dict should) + db1['a'] = 'new A' + self.assertEqual([('a', 'new A')], db1.items()) + finally: + db1.close() + os.unlink(self.filename) + #---------------------------------------------------------------------- Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Mon Nov 5 03:32:26 2007 @@ -822,6 +822,14 @@ - Bug #1233: fix bsddb.dbshelve.DBShelf append method to work as intended for RECNO databases. +- pybsddb.sf.net Bug #477182: Load the database flags at database open + time so that opening a database previously created with the DB_DUP or + DB_DUPSORT flag set will keep the proper behavior on subsequent opens. + Specifically: dictionary assignment to a DB object will replace all + values for a given key when the database allows duplicate values. + DB users should use DB.put(k, v) when they want to store duplicates; not + DB[k] = v. + - Bug #1686475: Support stat'ing open files on Windows again. - Patch #1185447: binascii.b2a_qp() now correctly quotes binary characters Modified: python/trunk/Modules/_bsddb.c ============================================================================== --- python/trunk/Modules/_bsddb.c (original) +++ python/trunk/Modules/_bsddb.c Mon Nov 5 03:32:26 2007 @@ -1836,21 +1836,6 @@ return NULL; } -#if 0 && (DBVER >= 41) - if ((!txn) && (txnobj != Py_None) && self->myenvobj - && (self->myenvobj->flags & DB_INIT_TXN)) - { - /* If no 'txn' parameter was supplied (no DbTxn object and None was not - * explicitly passed) but we are in a transaction ready environment: - * add DB_AUTO_COMMIT to allow for older pybsddb apps using transactions - * to work on BerkeleyDB 4.1 without needing to modify their - * DBEnv or DB open calls. - * TODO make this behaviour of the library configurable. - */ - flags |= DB_AUTO_COMMIT; - } -#endif - MYDB_BEGIN_ALLOW_THREADS; #if (DBVER >= 41) err = self->db->open(self->db, txn, filename, dbname, type, flags, mode); @@ -1864,6 +1849,8 @@ return NULL; } + self->db->get_flags(self->db, &self->setflags); + self->flags = flags; RETURN_NONE(); }

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r58844 - python/trunk/Doc/library/csv.rst
by georg.brandl 04 Nov '07

04 Nov '07

Author: georg.brandl Date: Sun Nov 4 18:43:49 2007 New Revision: 58844 Modified: python/trunk/Doc/library/csv.rst Log: Fix syntax for versionchanged markup. Modified: python/trunk/Doc/library/csv.rst ============================================================================== --- python/trunk/Doc/library/csv.rst (original) +++ python/trunk/Doc/library/csv.rst Sun Nov 4 18:43:49 2007 @@ -128,10 +128,9 @@ is not a registered dialect name. .. versionchanged:: 2.5 - - This function now returns an immutable :class:`Dialect`. Previously an - instance of the requested dialect was returned. Users could modify the - underlying class, changing the behavior of active readers and writers. + This function now returns an immutable :class:`Dialect`. Previously an + instance of the requested dialect was returned. Users could modify the + underlying class, changing the behavior of active readers and writers. .. function:: list_dialects()

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r58841 - python/branches/release25-maint/Doc/lib/libcsv.tex
by skip.montanaro 04 Nov '07

04 Nov '07

Author: skip.montanaro Date: Sun Nov 4 16:57:43 2007 New Revision: 58841 Modified: python/branches/release25-maint/Doc/lib/libcsv.tex Log: Note change to get_dialect semantics in 2.5. Modified: python/branches/release25-maint/Doc/lib/libcsv.tex ============================================================================== --- python/branches/release25-maint/Doc/lib/libcsv.tex (original) +++ python/branches/release25-maint/Doc/lib/libcsv.tex Sun Nov 4 16:57:43 2007 @@ -126,6 +126,11 @@ \begin{funcdesc}{get_dialect}{name} Return the dialect associated with \var{name}. An \exception{Error} is raised if \var{name} is not a registered dialect name. + +\versionchanged[ +This function now returns an immutable \class{Dialect}. Previously an +instance of the requested dialect was returned. Users could modify the +underlying class, changing the behavior of active readers and writers.]{2.5} \end{funcdesc} \begin{funcdesc}{list_dialects}{}

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r58840 - python/trunk/Doc/library/csv.rst
by skip.montanaro 04 Nov '07

04 Nov '07

Author: skip.montanaro Date: Sun Nov 4 16:56:52 2007 New Revision: 58840 Modified: python/trunk/Doc/library/csv.rst Log: Note change to get_dialect semantics in 2.5. Will backport to 2.5. Modified: python/trunk/Doc/library/csv.rst ============================================================================== --- python/trunk/Doc/library/csv.rst (original) +++ python/trunk/Doc/library/csv.rst Sun Nov 4 16:56:52 2007 @@ -127,6 +127,11 @@ Return the dialect associated with *name*. An :exc:`Error` is raised if *name* is not a registered dialect name. + .. versionchanged:: 2.5 + + This function now returns an immutable :class:`Dialect`. Previously an + instance of the requested dialect was returned. Users could modify the + underlying class, changing the behavior of active readers and writers. .. function:: list_dialects()

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buildbot failure in x86 FreeBSD 3.0
by buildbot＠python.org 04 Nov '07

04 Nov '07

The Buildbot has detected a new failure of x86 FreeBSD 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20FreeBSD%203.0/builds/138 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: bolen-freebsd Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: christian.heimes BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_asynchat ====================================================================== FAIL: test_close_when_done (test.test_asynchat.TestAsynchat) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/db3l/buildarea/3.0.bolen-freebsd/build/Lib/test/test_asynchat.py", line 211, in test_close_when_done self.assertTrue(len(s.buffer) > 0) AssertionError: None ====================================================================== FAIL: test_close_when_done (test.test_asynchat.TestAsynchat_WithPoll) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/db3l/buildarea/3.0.bolen-freebsd/build/Lib/test/test_asynchat.py", line 211, in test_close_when_done self.assertTrue(len(s.buffer) > 0) AssertionError: None sincerely, -The Buildbot

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buildbot failure in amd64 XP 3.0
by buildbot＠python.org 04 Nov '07

04 Nov '07

The Buildbot has detected a new failure of amd64 XP 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/amd64%20XP%203.0/builds/204 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: heller-windows-amd64 Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: christian.heimes BUILD FAILED: failed compile sincerely, -The Buildbot

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buildbot failure in sparc solaris10 gcc trunk
by buildbot＠python.org 03 Nov '07

03 Nov '07

The Buildbot has detected a new failure of sparc solaris10 gcc trunk. Full details are available at: http://www.python.org/dev/buildbot/all/sparc%20solaris10%20gcc%20trunk/buil… Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: loewis-sun Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: brett.cannon,georg.brandl BUILD FAILED: failed failed slave lost sincerely, -The Buildbot

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