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* Merge 3.5 (sys.setrecursionlimit)Victor Stinner2015-10-131-3/+26
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| * sys.setrecursionlimit() now raises RecursionErrorVictor Stinner2015-10-131-3/+26
| | | | | | | | | | | | | | Issue #25274: sys.setrecursionlimit() now raises a RecursionError if the new recursion limit is too low depending at the current recursion depth. Modify also the "lower-water mark" formula to make it monotonic. This mark is used to decide when the overflowed flag of the thread state is reset.
| * Close #24784: Fix compilation without thread supportVictor Stinner2015-10-111-0/+6
| | | | | | | | | | | | | | | | Add "#ifdef WITH_THREAD" around cals to: * PyGILState_Check() * _PyImport_AcquireLock() * _PyImport_ReleaseLock()
* | Close #24784: Fix compilation without thread supportVictor Stinner2015-10-111-0/+6
| | | | | | | | | | | | | | | | Add "#ifdef WITH_THREAD" around cals to: * PyGILState_Check() * _PyImport_AcquireLock() * _PyImport_ReleaseLock()
* | Issue #24402: Merge input() fix from 3.5Martin Panter2015-10-101-1/+3
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| * Issue #24402: Merge input() fix from 3.4 into 3.5Martin Panter2015-10-101-1/+3
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| | * Issue #24402: Fix input() when stdout.fileno() fails; diagnosed by EryksunMartin Panter2015-10-101-1/+3
| | | | | | | | | | | | Also factored out some test cases into a new PtyTests class.
* | | Hoist constant expression out of the inner loop.Raymond Hettinger2015-10-091-3/+3
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* | | Make comparison more consistentRaymond Hettinger2015-10-091-1/+1
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* | | One more typo in a commentMartin Panter2015-10-071-1/+1
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* | | Merge typo fixes from 3.5Martin Panter2015-10-071-1/+1
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| * | Merge typo fixes from 3.4 into 3.5Martin Panter2015-10-071-1/+1
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| | * Various minor typos in documentation and commentsMartin Panter2015-10-071-2/+2
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| * | Issue #25280: Import trace messages emitted in verbose (-v) mode are noSerhiy Storchaka2015-10-011-56/+57
| |\ \ | | |/ | | | | | | longer formatted twice.
| | * Issue #25280: Import trace messages emitted in verbose (-v) mode are noSerhiy Storchaka2015-10-011-57/+58
| | | | | | | | | | | | longer formatted twice.
* | | Update importlib_external.hVictor Stinner2015-10-011-56/+57
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* | | Merge 3.5Victor Stinner2015-10-011-0/+2
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| * | Merge 3.4 (os.urandom)Victor Stinner2015-10-011-0/+2
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| | * Issue #25003: os.urandom() doesn't use getentropy() on Solaris becauseVictor Stinner2015-10-011-4/+8
| | | | | | | | | | | | | | | getentropy() is blocking, whereas os.urandom() should not block. getentropy() is supported since Solaris 11.3.
* | | Merge 3.5Victor Stinner2015-10-011-2/+2
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| * | Issue #25003: On Solaris 11.3 or newer, os.urandom() now uses the getrandom()Victor Stinner2015-10-011-15/+34
| | | | | | | | | | | | | | | | | | function instead of the getentropy() function. The getentropy() function is blocking to generate very good quality entropy, os.urandom() doesn't need such high-quality entropy.
* | | Fix _PyTime_AsTimevalStruct_impl() on OpenBSDVictor Stinner2015-10-011-2/+3
| | | | | | | | | | | | | | | | | | On the x86 OpenBSD 5.8 buildbot, the integer overflow check is ignored. Copy the tv_sec variable into a Py_time_t variable instead of "simply" casting it to Py_time_t, to fix the integer overflow check.
* | | Backout change 28d3bcb1bad6: "Try to fix _PyTime_AsTimevalStruct_impl() onVictor Stinner2015-09-301-3/+2
| | | | | | | | | | | | | | | OpenBSD", I'm not sure that the change was really needed. I read the test result of an old build because the OpenBSD was 100 builds late.
* | | Issue #25171: Fix compilation issue on OpenBSD in random.cVictor Stinner2015-09-301-3/+3
| | | | | | | | | | | | Patch written by Remi Pointel.
* | | Issue #18174: Explain why is_valid_fd() uses dup() instead of fstat()Victor Stinner2015-09-291-0/+3
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* | | Try to fix _PyTime_AsTimevalStruct_impl() on OpenBSDVictor Stinner2015-09-291-2/+3
| | | | | | | | | | | | It looks like the check for integer overflow doesn't work on x86 OpenBSD 5.8.
* | | merge 3.5 (#25131)Benjamin Peterson2015-09-251-4/+10
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| * | make opening brace of container literals and comprehensions correspond to ↵Benjamin Peterson2015-09-251-4/+10
| | | | | | | | | | | | the line number and col offset of the AST node (closes #25131)
| * | Issue #25155: Fix _PyTime_Divide() roundingVictor Stinner2015-09-181-3/+8
| | | | | | | | | | | | | | | _PyTime_Divide() rounding was wrong: copy code from Python default which has now much better unit tests.
| * | Issue #25155: Add _PyTime_AsTimevalTime_t() functionVictor Stinner2015-09-181-38/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows, the tv_sec field of the timeval structure has the type C long, whereas it has the type C time_t on all other platforms. A C long has a size of 32 bits (signed inter, 1 bit for the sign, 31 bits for the value) which is not enough to store an Epoch timestamp after the year 2038. Add the _PyTime_AsTimevalTime_t() function written for datetime.datetime.now(): convert a _PyTime_t timestamp to a (secs, us) tuple where secs type is time_t. It allows to support dates after the year 2038 on Windows. Enhance also _PyTime_AsTimeval_impl() to detect overflow on the number of seconds when rounding the number of microseconds.
* | | Issue #25186: Remove duplicated function from importlib._bootstrap_externalBrett Cannon2015-09-251-2497/+2480
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* | | Fixed error creation if the problem is an empty expression in an f-string: ↵Eric V. Smith2015-09-241-6/+5
| | | | | | | | | | | | use ast_error instead of PyErr_SetString.
* | | Move f-string compilation of the expression earlier, before the conversion ↵Eric V. Smith2015-09-231-15/+51
| | | | | | | | | | | | character and format_spec are checked. This allows for error messages that more closely match what a user would expect.
* | | Issue #24779: Remove unused rawmode parameter to unicode_decode.Eric V. Smith2015-09-211-6/+3
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* | | Issue #24965: Implement PEP 498 "Literal String Interpolation". ↵Eric V. Smith2015-09-194-57/+1218
| | | | | | | | | | | | Documentation is still needed, I'll open an issue for that.
* | | Issue #25003: On Solaris 11.3 or newer, os.urandom() now uses the getrandom()Victor Stinner2015-09-181-15/+34
| | | | | | | | | | | | | | | | | | function instead of the getentropy() function. The getentropy() function is blocking to generate very good quality entropy, os.urandom() doesn't need such high-quality entropy.
* | | Issue #25155: Add _PyTime_AsTimevalTime_t() functionVictor Stinner2015-09-181-19/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows, the tv_sec field of the timeval structure has the type C long, whereas it has the type C time_t on all other platforms. A C long has a size of 32 bits (signed inter, 1 bit for the sign, 31 bits for the value) which is not enough to store an Epoch timestamp after the year 2038. Add the _PyTime_AsTimevalTime_t() function written for datetime.datetime.now(): convert a _PyTime_t timestamp to a (secs, us) tuple where secs type is time_t. It allows to support dates after the year 2038 on Windows. Enhance also _PyTime_AsTimeval_impl() to detect overflow on the number of seconds when rounding the number of microseconds.
* | | Merge 3.5 (imp/_imp)Victor Stinner2015-09-181-3/+4
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| * | Issue #25160: Fix import_init() comments and messagesVictor Stinner2015-09-181-3/+4
| | | | | | | | | | | | import_init() imports the "_imp" module, not the "imp" module.
* | | merge 3.5 (#25060)Benjamin Peterson2015-09-102-2/+2
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| * | compute stack effect of BUILD_MAP correctly (closes #25060)Benjamin Peterson2015-09-102-2/+2
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* | | pytime: oops, fix typos on WindowsVictor Stinner2015-09-101-2/+2
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* | | pytime: add _PyTime_check_mul_overflow() macro to avoid undefined behaviourVictor Stinner2015-09-101-11/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Overflow test in test_FromSecondsObject() fails on FreeBSD 10.0 buildbot which uses clang. clang implements more aggressive optimization which gives different result than GCC on undefined behaviours. Check if a multiplication will overflow, instead of checking if a multiplicatin had overflowed, to avoid undefined behaviour. Add also debug information if the test on overflow fails.
* | | New try to fix test_time.test_AsSecondsDouble() on x86 buildbots.Victor Stinner2015-09-101-2/+7
| | | | | | | | | | | | Use volatile keyword in _PyTime_AsSecondsDouble()
* | | Try to fix test_time.test_AsSecondsDouble() on "x86 Gentoo Non-Debug with X ↵Victor Stinner2015-09-101-3/+8
| | | | | | | | | | | | | | | | | | 3.x" buildbot Use volatile keyword in _PyTime_Round()
* | | Fix test_time on WindowsVictor Stinner2015-09-101-20/+8
| | | | | | | | | | | | | | | | | | | | | * Filter values which would overflow on conversion to the C long type (for timeval.tv_sec). * Adjust also the message of OverflowError on PyTime conversions * test_time: add debug information if a timestamp conversion fails
* | | test_time: rewrite PyTime API rounding testsVictor Stinner2015-09-091-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop all hardcoded tests. Instead, reimplement each function in Python, usually using decimal.Decimal for the rounding mode. Add much more values to the dataset. Test various timestamp units from picroseconds to seconds, in integer and float. Enhance also _PyTime_AsSecondsDouble().
* | | pytime: add _PyTime_Round() helper to factorize codeVictor Stinner2015-09-091-25/+20
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* | | Make _PyTime_RoundHalfEven() private againVictor Stinner2015-09-091-1/+3
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* | | Issue #23517: fromtimestamp() and utcfromtimestamp() methods ofVictor Stinner2015-09-091-42/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | datetime.datetime now round microseconds to nearest with ties going to nearest even integer (ROUND_HALF_EVEN), as round(float), instead of rounding towards -Infinity (ROUND_FLOOR). pytime API: replace _PyTime_ROUND_HALF_UP with _PyTime_ROUND_HALF_EVEN. Fix also _PyTime_Divide() for negative numbers. _PyTime_AsTimeval_impl() now reuses _PyTime_Divide() instead of reimplementing rounding modes.
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