Mailman 3 June 2008 - Python-checkins

buildbot failure in ppc Debian unstable 3.0
by buildbot＠python.org 21 Jun '08

21 Jun '08

The Buildbot has detected a new failure of ppc Debian unstable 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/ppc%20Debian%20unstable%203.0/builds… Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: klose-debian-ppc Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: benjamin.peterson,facundo.batista,guido.van.rossum BUILD FAILED: failed test Excerpt from the test logfile: sincerely, -The Buildbot

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r64448 - in python/trunk/Doc/library: os.rst popen2.rst
by facundo.batista 21 Jun '08

21 Jun '08

Author: facundo.batista Date: Sat Jun 21 21:48:19 2008 New Revision: 64448 Log: In the deprecated functions I added an alert to review specially a section of the subprocess documentation that helps with the replacing of those functionss. Modified: python/trunk/Doc/library/os.rst python/trunk/Doc/library/popen2.rst Modified: python/trunk/Doc/library/os.rst ============================================================================== --- python/trunk/Doc/library/os.rst (original) +++ python/trunk/Doc/library/os.rst Sat Jun 21 21:48:19 2008 @@ -362,7 +362,9 @@ is returned. Availability: Macintosh, Unix, Windows. .. deprecated:: 2.6 - This function is obsolete. Use the :mod:`subprocess` module. + This function is obsolete. Use the :mod:`subprocess` module. Check + specially the *Replacing Older Functions with the subprocess Module* + section in that documentation page. .. versionchanged:: 2.0 This function worked unreliably under Windows in earlier versions of Python. @@ -412,7 +414,8 @@ .. deprecated:: 2.6 All of the :func:`popen\*` functions are obsolete. Use the :mod:`subprocess` - module. + module. Check specially the *Replacing Older Functions with the + subprocess Module* section in that documentation page. Availability: Macintosh, Unix, Windows. @@ -426,7 +429,8 @@ .. deprecated:: 2.6 All of the :func:`popen\*` functions are obsolete. Use the :mod:`subprocess` - module. + module. Check specially the *Replacing Older Functions with the + subprocess Module* section in that documentation page. Availability: Macintosh, Unix, Windows. @@ -440,7 +444,8 @@ .. deprecated:: 2.6 All of the :func:`popen\*` functions are obsolete. Use the :mod:`subprocess` - module. + module. Check specially the *Replacing Older Functions with the + subprocess Module* section in that documentation page. Availability: Macintosh, Unix, Windows. @@ -1707,7 +1712,8 @@ (Note that the :mod:`subprocess` module provides more powerful facilities for spawning new processes and retrieving their results; using that module is - preferable to using these functions.) + preferable to using these functions. Check specially the *Replacing Older + Functions with the subprocess Module* section in that documentation page.) If *mode* is :const:`P_NOWAIT`, this function returns the process id of the new process; if *mode* is :const:`P_WAIT`, returns the process's exit code if it @@ -1842,7 +1848,8 @@ The :mod:`subprocess` module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using - this function. + this function. Check specially the *Replacing Older Functions with the + subprocess Module* section in that documentation page. .. function:: times() Modified: python/trunk/Doc/library/popen2.rst ============================================================================== --- python/trunk/Doc/library/popen2.rst (original) +++ python/trunk/Doc/library/popen2.rst Sat Jun 21 21:48:19 2008 @@ -9,7 +9,9 @@ .. deprecated:: 2.6 - This module is obsolete. Use the :mod:`subprocess` module. + This module is obsolete. Use the :mod:`subprocess` module. Check + specially the *Replacing Older Functions with the subprocess Module* + section in that documentation page. This module allows you to spawn processes and connect to their input/output/error pipes and obtain their return codes under Unix and Windows.

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r64447 - in python/trunk: Doc/library/cgi.rst Lib/cgi.py Lib/test/test_cgi.py Misc/NEWS
by facundo.batista 21 Jun '08

21 Jun '08

Author: facundo.batista Date: Sat Jun 21 20:58:04 2008 New Revision: 64447 Log: Now a from submitted via POST that also has a query string will contain both FieldStorage and MiniFieldStorage items. Fixes #1817. Modified: python/trunk/Doc/library/cgi.rst python/trunk/Lib/cgi.py python/trunk/Lib/test/test_cgi.py python/trunk/Misc/NEWS Modified: python/trunk/Doc/library/cgi.rst ============================================================================== --- python/trunk/Doc/library/cgi.rst (original) +++ python/trunk/Doc/library/cgi.rst Sat Jun 21 20:58:04 2008 @@ -165,6 +165,8 @@ actually be instances of the class :class:`MiniFieldStorage`. In this case, the :attr:`list`, :attr:`file`, and :attr:`filename` attributes are always ``None``. +A form submitted via POST that also has a query string will contain both +:class:`FieldStorage` and :class:`MiniFieldStorage` items. Higher Level Interface ---------------------- Modified: python/trunk/Lib/cgi.py ============================================================================== --- python/trunk/Lib/cgi.py (original) +++ python/trunk/Lib/cgi.py Sat Jun 21 20:58:04 2008 @@ -456,6 +456,7 @@ self.strict_parsing = strict_parsing if 'REQUEST_METHOD' in environ: method = environ['REQUEST_METHOD'].upper() + self.qs_on_post = None if method == 'GET' or method == 'HEAD': if 'QUERY_STRING' in environ: qs = environ['QUERY_STRING'] @@ -474,6 +475,8 @@ headers['content-type'] = "application/x-www-form-urlencoded" if 'CONTENT_TYPE' in environ: headers['content-type'] = environ['CONTENT_TYPE'] + if 'QUERY_STRING' in environ: + self.qs_on_post = environ['QUERY_STRING'] if 'CONTENT_LENGTH' in environ: headers['content-length'] = environ['CONTENT_LENGTH'] self.fp = fp or sys.stdin @@ -631,6 +634,8 @@ def read_urlencoded(self): """Internal: read data in query string format.""" qs = self.fp.read(self.length) + if self.qs_on_post: + qs += '&' + self.qs_on_post self.list = list = [] for key, value in parse_qsl(qs, self.keep_blank_values, self.strict_parsing): @@ -645,6 +650,12 @@ if not valid_boundary(ib): raise ValueError, 'Invalid boundary in multipart form: %r' % (ib,) self.list = [] + if self.qs_on_post: + for key, value in parse_qsl(self.qs_on_post, self.keep_blank_values, + self.strict_parsing): + self.list.append(MiniFieldStorage(key, value)) + FieldStorageClass = None + klass = self.FieldStorageClass or self.__class__ part = klass(self.fp, {}, ib, environ, keep_blank_values, strict_parsing) Modified: python/trunk/Lib/test/test_cgi.py ============================================================================== --- python/trunk/Lib/test/test_cgi.py (original) +++ python/trunk/Lib/test/test_cgi.py Sat Jun 21 20:58:04 2008 @@ -130,6 +130,17 @@ def first_second_elts(list): return map(lambda p:(p[0], p[1][0]), list) +def gen_result(data, environ): + fake_stdin = StringIO(data) + fake_stdin.seek(0) + form = cgi.FieldStorage(fp=fake_stdin, environ=environ) + + result = {} + for k, v in dict(form).items(): + result[k] = type(v) is list and form.getlist(k) or v.value + + return result + class CgiTests(unittest.TestCase): def test_qsl(self): @@ -278,6 +289,83 @@ got = getattr(fs.list[x], k) self.assertEquals(got, exp) + _qs_result = { + 'key1': 'value1', + 'key2': ['value2x', 'value2y'], + 'key3': 'value3', + 'key4': 'value4' + } + def testQSAndUrlEncode(self): + data = "key2=value2x&key3=value3&key4=value4" + environ = { + 'CONTENT_LENGTH': str(len(data)), + 'CONTENT_TYPE': 'application/x-www-form-urlencoded', + 'QUERY_STRING': 'key1=value1&key2=value2y', + 'REQUEST_METHOD': 'POST', + } + v = gen_result(data, environ) + self.assertEqual(self._qs_result, v) + + def testQSAndFormData(self): + data = """ +---123 +Content-Disposition: form-data; name="key2" + +value2y +---123 +Content-Disposition: form-data; name="key3" + +value3 +---123 +Content-Disposition: form-data; name="key4" + +value4 +---123-- +""" + environ = { + 'CONTENT_LENGTH': str(len(data)), + 'CONTENT_TYPE': 'multipart/form-data; boundary=-123', + 'QUERY_STRING': 'key1=value1&key2=value2x', + 'REQUEST_METHOD': 'POST', + } + v = gen_result(data, environ) + self.assertEqual(self._qs_result, v) + + def testQSAndFormDataFile(self): + data = """ +---123 +Content-Disposition: form-data; name="key2" + +value2y +---123 +Content-Disposition: form-data; name="key3" + +value3 +---123 +Content-Disposition: form-data; name="key4" + +value4 +---123 +Content-Disposition: form-data; name="upload"; filename="fake.txt" +Content-Type: text/plain + +this is the content of the fake file + +---123-- +""" + environ = { + 'CONTENT_LENGTH': str(len(data)), + 'CONTENT_TYPE': 'multipart/form-data; boundary=-123', + 'QUERY_STRING': 'key1=value1&key2=value2x', + 'REQUEST_METHOD': 'POST', + } + result = self._qs_result.copy() + result.update({ + 'upload': 'this is the content of the fake file\n' + }) + v = gen_result(data, environ) + self.assertEqual(result, v) + def test_main(): run_unittest(CgiTests) Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Sat Jun 21 20:58:04 2008 @@ -112,6 +112,8 @@ structures, to match the behaviour of 2.5 and 3.0 (now follows the common sense). +- Issue #1817: cgi now correctly handles the querystring on POST requests + - Issue #3136: fileConfig()'s disabling of old loggers is now conditional via an optional disable_existing_loggers parameter, but the default value is such that the old behaviour is preserved. Thanks to Leandro Lucarella for

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buildbot failure in x86 osx.5 trunk
by buildbot＠python.org 21 Jun '08

21 Jun '08

The Buildbot has detected a new failure of x86 osx.5 trunk. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20osx.5%20trunk/builds/511 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: heller-x86-osx5 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: facundo.batista,georg.brandl BUILD FAILED: failed test Excerpt from the test logfile: sincerely, -The Buildbot

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r64446 - in python/trunk: Doc/library/pprint.rst Lib/pprint.py Lib/test/test_pprint.py Misc/NEWS
by facundo.batista 21 Jun '08

21 Jun '08

Author: facundo.batista Date: Sat Jun 21 19:43:56 2008 New Revision: 64446 Log: Fixed issue #2888. Now the behaviour of pprint when working with nested structures follows the common sense (and works like in 2.5 and 3.0). Modified: python/trunk/Doc/library/pprint.rst python/trunk/Lib/pprint.py python/trunk/Lib/test/test_pprint.py python/trunk/Misc/NEWS Modified: python/trunk/Doc/library/pprint.rst ============================================================================== --- python/trunk/Doc/library/pprint.rst (original) +++ python/trunk/Doc/library/pprint.rst Sat Jun 21 19:43:56 2008 @@ -56,7 +56,7 @@ >>> stuff.insert(0, stuff[:]) >>> pp = pprint.PrettyPrinter(indent=4) >>> pp.pprint(stuff) - [ [ 'spam', 'eggs', 'lumberjack', 'knights', 'ni'], + [ ['spam', 'eggs', 'lumberjack', 'knights', 'ni'], 'spam', 'eggs', 'lumberjack', Modified: python/trunk/Lib/pprint.py ============================================================================== --- python/trunk/Lib/pprint.py (original) +++ python/trunk/Lib/pprint.py Sat Jun 21 19:43:56 2008 @@ -194,7 +194,7 @@ else: write('(') endchar = ')' - if self._indent_per_level > 1: + if self._indent_per_level > 1 and sepLines: write((self._indent_per_level - 1) * ' ') if length: context[objid] = 1 Modified: python/trunk/Lib/test/test_pprint.py ============================================================================== --- python/trunk/Lib/test/test_pprint.py (original) +++ python/trunk/Lib/test/test_pprint.py Sat Jun 21 19:43:56 2008 @@ -170,6 +170,17 @@ for type in [list, list2]: self.assertEqual(pprint.pformat(type(o), indent=4), exp) + def test_nested_indentations(self): + o1 = list(range(10)) + o2 = dict(first=1, second=2, third=3) + o = [o1, o2] + expected = """\ +[ [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], + { 'first': 1, + 'second': 2, + 'third': 3}]""" + self.assertEqual(pprint.pformat(o, indent=4, width=42), expected) + def test_sorted_dict(self): # Starting in Python 2.5, pprint sorts dict displays by key regardless # of how small the dictionary may be. Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Sat Jun 21 19:43:56 2008 @@ -108,6 +108,10 @@ Library ------- +- Issue #2888: Fixed the behaviour of pprint when working with nested + structures, to match the behaviour of 2.5 and 3.0 (now follows the common + sense). + - Issue #3136: fileConfig()'s disabling of old loggers is now conditional via an optional disable_existing_loggers parameter, but the default value is such that the old behaviour is preserved. Thanks to Leandro Lucarella for

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r64445 - python/trunk/Doc/library/decimal.rst
by facundo.batista 21 Jun '08

21 Jun '08

Author: facundo.batista Date: Sat Jun 21 19:30:06 2008 New Revision: 64445 Log: Reviewed and updated the documentation. Fixes #3017. Modified: python/trunk/Doc/library/decimal.rst Modified: python/trunk/Doc/library/decimal.rst ============================================================================== --- python/trunk/Doc/library/decimal.rst (original) +++ python/trunk/Doc/library/decimal.rst Sat Jun 21 19:30:06 2008 @@ -140,6 +140,7 @@ :const:`NaN` which stands for "Not a number", positive and negative :const:`Infinity`, and :const:`-0`. + >>> getcontext().prec = 28 >>> Decimal(10) Decimal('10') >>> Decimal('3.14') @@ -206,6 +207,7 @@ And some mathematical functions are also available to Decimal: + >>> getcontext().prec = 28 >>> Decimal(2).sqrt() Decimal('1.414213562373095048801688724') >>> Decimal(1).exp() @@ -434,6 +436,13 @@ .. versionadded:: 2.6 + .. method:: conjugate() + + Just returns self, this method is only to comply with the Decimal + Specification. + + .. versionadded:: 2.6 + .. method:: copy_abs() Return the absolute value of the argument. This operation is unaffected @@ -812,15 +821,6 @@ renamed from ``to_integral`` to ``to_integral_value``. The old name remains valid for compatibility. - .. method:: trim() - - Return the decimal with *insignificant* trailing zeros removed. Here, a - trailing zero is considered insignificant either if it follows the decimal - point, or if the exponent of the argument (that is, the last element of - the :meth:`as_tuple` representation) is positive. - - .. versionadded:: 2.6 - .. _logical_operands_label: Logical operands @@ -1036,6 +1036,46 @@ Return the sum of *x* and *y*. + .. method:: canonical(x) + + Returns the same Decimal object *x*. + + + .. method:: compare(x, y) + + Compares *x* and *y* numerically. + + + .. method:: compare_signal(x, y) + + Compares the values of the two operands numerically. + + + .. method:: compare_total(x, y) + + Compares two operands using their abstract representation. + + + .. method:: compare_total_mag(x, y) + + Compares two operands using their abstract representation, ignoring sign. + + + .. method:: copy_abs(x) + + Returns a copy of *x* with the sign set to 0. + + + .. method:: copy_negate(x) + + Returns a copy of *x* with the sign inverted. + + + .. method:: copy_sign(x, y) + + Copies the sign from *y* to *x*. + + .. method:: divide(x, y) Return *x* divided by *y*. @@ -1051,6 +1091,121 @@ Divides two numbers and returns the integer part of the result. + .. method:: exp(x) + + Returns `e ** x`. + + + .. method:: fma(x, y, z) + + Returns *x* multiplied by *y*, plus *z*. + + + .. method:: is_canonical(x) + + Returns True if *x* is canonical; otherwise returns False. + + + .. method:: is_finite(x) + + Returns True if *x* is finite; otherwise returns False. + + + .. method:: is_infinite(x) + + Returns True if *x* is infinite; otherwise returns False. + + + .. method:: is_nan(x) + + Returns True if *x* is a qNaN or sNaN; otherwise returns False. + + + .. method:: is_normal(x) + + Returns True if *x* is a normal number; otherwise returns False. + + + .. method:: is_qnan(x) + + Returns True if *x* is a quiet NaN; otherwise returns False. + + + .. method:: is_signed(x) + + Returns True if *x* is negative; otherwise returns False. + + + .. method:: is_snan(x) + + Returns True if *x* is a signaling NaN; otherwise returns False. + + + .. method:: is_subnormal(x) + + Returns True if *x* is subnormal; otherwise returns False. + + + .. method:: is_zero(x) + + Returns True if *x* is a zero; otherwise returns False. + + + .. method:: ln(x) + + Returns the natural (base e) logarithm of *x*. + + + .. method:: log10(x) + + Returns the base 10 logarithm of *x*. + + + .. method:: logb(x) + + Returns the exponent of the magnitude of the operand's MSD. + + + .. method:: logical_and(x, y) + + Applies the logical operation `and` between each operand's digits. + + + .. method:: logical_invert(x) + + Invert all the digits in *x*. + + + .. method:: logical_or(x, y) + + Applies the logical operation `or` between each operand's digits. + + + .. method:: logical_xor(x, y) + + Applies the logical operation `xor` between each operand's digits. + + + .. method:: max(x, y) + + Compares two values numerically and returns the maximum. + + + .. method:: max_mag(x, y) + + Compares the values numerically with their sign ignored. + + + .. method:: min(x, y) + + Compares two values numerically and returns the minimum. + + + .. method:: min_mag(x, y) + + Compares the values numerically with their sign ignored. + + .. method:: minus(x) Minus corresponds to the unary prefix minus operator in Python. @@ -1061,6 +1216,31 @@ Return the product of *x* and *y*. + .. method:: next_minus(x) + + Returns the largest representable number smaller than *x*. + + + .. method:: next_plus(x) + + Returns the smallest representable number larger than *x*. + + + .. method:: next_toward(x, y) + + Returns the number closest to *x*, in direction towards *y*. + + + .. method:: normalize(x) + + Reduces *x* to its simplest form. + + + .. method:: number_class(x) + + Returns an indication of the class of *x*. + + .. method:: plus(x) Plus corresponds to the unary prefix plus operator in Python. This @@ -1095,6 +1275,16 @@ Stricter requirements for the three-argument version. + .. method:: quantize(x, y) + + Returns a value equal to *x* (rounded), having the exponent of *y*. + + + .. method:: radix() + + Just returns 10, as this is Decimal, :) + + .. method:: remainder(x, y) Returns the remainder from integer division. @@ -1102,10 +1292,52 @@ The sign of the result, if non-zero, is the same as that of the original dividend. + .. method:: remainder_near(x, y) + + Returns `x - y * n`, where *n* is the integer nearest the exact value + of `x / y` (if the result is `0` then its sign will be the sign of *x*). + + + .. method:: rotate(x, y) + + Returns a rotated copy of *x*, *y* times. + + + .. method:: same_quantum(x, y) + + Returns True if the two operands have the same exponent. + + + .. method:: scaleb (x, y) + + Returns the first operand after adding the second value its exp. + + + .. method:: shift(x, y) + + Returns a shifted copy of *x*, *y* times. + + + .. method:: sqrt(x) + + Square root of a non-negative number to context precision. + + .. method:: subtract(x, y) Return the difference between *x* and *y*. + + .. method:: to_eng_string(x) + + Converts a number to a string, using scientific notation. + + + .. method:: to_integral_exact(x) + + Rounds to an integer. + + .. method:: to_sci_string(x) Converts a number to a string using scientific notation.

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buildbot failure in g4 osx.4 trunk
by buildbot＠python.org 21 Jun '08

21 Jun '08

The Buildbot has detected a new failure of g4 osx.4 trunk. Full details are available at: http://www.python.org/dev/buildbot/all/g4%20osx.4%20trunk/builds/3601 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: psf-g4 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: andrew.kuchling BUILD FAILED: failed test Excerpt from the test logfile: sincerely, -The Buildbot

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r64443 - python/trunk/Doc/library/ast.rst
by georg.brandl 21 Jun '08

21 Jun '08

Author: georg.brandl Date: Sat Jun 21 16:26:19 2008 New Revision: 64443 Log: Documentation fix. Modified: python/trunk/Doc/library/ast.rst Modified: python/trunk/Doc/library/ast.rst ============================================================================== --- python/trunk/Doc/library/ast.rst (original) +++ python/trunk/Doc/library/ast.rst Sat Jun 21 16:26:19 2008 @@ -258,5 +258,5 @@ debugging purposes. The returned string will show the names and the values for fields. This makes the code impossible to evaluate, so if evaluation is wanted *annotate_fields* must be set to False. Attributes such as line - numbers and column offsets are dumped by default. If this is wanted, + numbers and column offsets are not dumped by default. If this is wanted, *include_attributes* can be set to ``True``.

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buildbot failure in x86 osx.5 trunk
by buildbot＠python.org 21 Jun '08

21 Jun '08

The Buildbot has detected a new failure of x86 osx.5 trunk. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20osx.5%20trunk/builds/509 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: heller-x86-osx5 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: andrew.kuchling BUILD FAILED: failed test Excerpt from the test logfile: sincerely, -The Buildbot

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buildbot failure in ppc Debian unstable trunk
by buildbot＠python.org 21 Jun '08

21 Jun '08

The Buildbot has detected a new failure of ppc Debian unstable trunk. Full details are available at: http://www.python.org/dev/buildbot/all/ppc%20Debian%20unstable%20trunk/buil… Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: klose-debian-ppc Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: andrew.kuchling BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_bsddb3 make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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