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Created on 2014年06月30日 09:27 by vstinner, last changed 2022年04月11日 14:58 by admin. This issue is now closed.
| Messages (3) | |||
|---|---|---|---|
| msg221952 - (view) | Author: STINNER Victor (vstinner) * (Python committer) | Date: 2014年06月30日 09:27 | |
Since the changeset 1ae2382417dcc7202c708cac46ae8a61412ca787 from the issue #21823, Tcl/Tk crashs beacuse of an "uncaught exception" on the buildbot "AMD64 Snow Leop 3.x" on tk.call('update') called by tkinter.Misc().update(). First failure on the buildbot 3.4: http://buildbot.python.org/all/builders/AMD64%20Snow%20Leop%203.4/builds/235 Last error on buildbot 3.x: http://buildbot.python.org/all/builders/AMD64%20Snow%20Leop%203.x/builds/1831/steps/test/logs/stdio Sun Jun 29 21:49:20 buddy.home.bitdance.com python.exe[75372] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. _RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL. 2014年06月29日 21:49:22.399 python.exe[75372:903] An uncaught exception was raised 2014年06月29日 21:49:22.400 python.exe[75372:903] Error (1002) creating CGSWindow 2014年06月29日 21:49:22.419 python.exe[75372:903] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Error (1002) creating CGSWindow' *** Call stack at first throw: ( 0 CoreFoundation 0x00007fff84954784 __exceptionPreprocess + 180 1 libobjc.A.dylib 0x00007fff84eb9f03 objc_exception_throw + 45 2 CoreFoundation 0x00007fff849545a7 +[NSException raise:format:arguments:] + 103 3 CoreFoundation 0x00007fff84954534 +[NSException raise:format:] + 148 4 AppKit 0x00007fff850a2f52 _NSCreateWindowWithOpaqueShape2 + 473 5 AppKit 0x00007fff85037691 -[NSWindow _commonAwake] + 1214 6 AppKit 0x00007fff850551c9 -[NSWindow _makeKeyRegardlessOfVisibility] + 96 7 AppKit 0x00007fff8505513e -[NSWindow makeKeyAndOrderFront:] + 24 8 Tk 0x00000001035fd86c XMapWindow + 155 9 Tk 0x000000010356c6d0 Tk_MapWindow + 89 10 Tk 0x00000001035755e6 TkToplevelWindowForCommand + 2658 11 Tcl 0x00000001034d20d3 TclServiceIdle + 76 12 Tcl 0x00000001034b82ce Tcl_DoOneEvent + 329 13 Tk 0x000000010354bf33 TkGetDisplayOf + 379 14 Tcl 0x0000000103454559 Tcl_CreateInterp + 4820 15 Tcl 0x0000000103455769 Tcl_EvalObjv + 66 16 _tkinter.so 0x0000000103433b4f Tkapp_Call + 562 17 python.exe 0x00000001000872af PyCFunction_Call + 202 18 python.exe 0x0000000100195bac call_function + 1715 19 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 20 python.exe 0x0000000100196256 fast_function + 515 21 python.exe 0x0000000100195df9 call_function + 2304 22 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 23 python.exe 0x0000000100196256 fast_function + 515 24 python.exe 0x0000000100195df9 call_function + 2304 25 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 26 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 27 python.exe 0x00000001001963aa fast_function + 855 28 python.exe 0x0000000100195df9 call_function + 2304 29 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 30 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 31 python.exe 0x00000001001963aa fast_function + 855 32 python.exe 0x0000000100195df9 call_function + 2304 33 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 34 python.exe 0x0000000100196256 fast_function + 515 35 python.exe 0x0000000100195df9 call_function + 2304 36 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 37 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 38 python.exe 0x00000001001963aa fast_function + 855 39 python.exe 0x0000000100195df9 call_function + 2304 40 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 41 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 42 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 43 python.exe 0x0000000100057fee function_call + 586 44 python.exe 0x000000010000e39f PyObject_Call + 126 45 python.exe 0x0000000100034224 method_call + 332 46 python.exe 0x000000010000e39f PyObject_Call + 126 47 python.exe 0x00000001000bf187 slot_tp_init + 76 48 python.exe 0x00000001000aaf04 type_call + 376 49 python.exe 0x000000010000e39f PyObject_Call + 126 50 python.exe 0x0000000100196c5c do_call + 553 51 python.exe 0x0000000100195e15 call_function + 2332 52 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 53 python.exe 0x0000000100196256 fast_function + 515 54 python.exe 0x0000000100195df9 call_function + 2304 55 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 56 python.exe 0x0000000100196256 fast_function + 515 57 python.exe 0x0000000100195df9 call_function + 2304 58 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 59 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 60 python.exe 0x00000001001963aa fast_function + 855 61 python.exe 0x0000000100195df9 call_function + 2304 62 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 63 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 64 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 65 python.exe 0x000000010017ce4f PyEval_EvalCode + 96 66 python.exe 0x0000000100174b34 builtin_exec + 550 67 python.exe 0x00000001000872af PyCFunction_Call + 202 68 python.exe 0x0000000100197338 ext_do_call + 1496 69 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 70 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 71 python.exe 0x00000001001963aa fast_function + 855 72 python.exe 0x0000000100195df9 call_function + 2304 73 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 74 python.exe 0x0000000100196256 fast_function + 515 75 python.exe 0x0000000100195df9 call_function + 2304 76 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 77 python.exe 0x0000000100196256 fast_function + 515 78 python.exe 0x0000000100195df9 call_function + 2304 79 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 80 python.exe 0x0000000100196256 fast_function + 515 81 python.exe 0x0000000100195df9 call_function + 2304 82 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 83 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 84 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 85 python.exe 0x0000000100057fee function_call + 586 86 python.exe 0x000000010000e39f PyObject_Call + 126 87 python.exe 0x000000010000f5f7 _PyObject_CallMethodIdObjArgs + 500 88 python.exe 0x00000001001c0ab1 PyImport_ImportModuleLevelObject + 3596 89 python.exe [160/390] test___all__ 0x00000001001733f3 builtin___import__ + 164 90 python.exe 0x000000010008731b PyCFunction_Call + 310 91 python.exe 0x000000010000e39f PyObject_Call + 126 92 python.exe 0x000000010019529c PyEval_CallObjectWithKeywords + 417 93 python.exe 0x000000010018af53 PyEval_EvalFrameEx + 57574 94 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 95 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 96 python.exe 0x000000010017ce4f PyEval_EvalCode + 96 97 python.exe 0x00000001001d97c0 run_mod + 102 98 python.exe 0x00000001001d9442 PyRun_StringFlags + 179 99 python.exe 0x0000000100174ba1 builtin_exec + 659 100 python.exe 0x00000001000872af PyCFunction_Call + 202 101 python.exe 0x0000000100195bac call_function + 1715 102 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 103 python.exe 0x0000000100196256 fast_function + 515 104 python.exe 0x0000000100195df9 call_function + 2304 105 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 106 python.exe 0x0000000100196256 fast_function + 515 107 python.exe 0x0000000100195df9 call_function + 2304 108 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 109 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 110 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 111 python.exe 0x0000000100057fee function_call + 586 112 python.exe 0x000000010000e39f PyObject_Call + 126 113 python.exe 0x0000000100197352 ext_do_call + 1522 114 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 115 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 116 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 117 python.exe 0x0000000100057fee function_call + 586 118 python.exe 0x000000010000e39f PyObject_Call + 126 119 python.exe 0x0000000100034224 method_call + 332 120 python.exe 0x000000010000e39f PyObject_Call + 126 121 python.exe 0x00000001000be65f slot_tp_call + 77 122 python.exe 0x000000010000e39f PyObject_Call + 126 123 python.exe 0x0000000100196c5c do_call + 553 124 python.exe 0x0000000100195e15 call_function + 2332 125 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 126 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 127 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 128 python.exe 0x0000000100057fee function_call + 586 129 python.exe 0x000000010000e39f PyObject_Call + 126 130 python.exe 0x0000000100197352 ext_do_call + 1522 131 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 132 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 133 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 134 python.exe 0x0000000100057fee function_call + 586 135 python.exe 0x000000010000e39f PyObject_Call + 126 136 python.exe 0x0000000100034224 method_call + 332 137 python.exe 0x000000010000e39f PyObject_Call + 126 138 python.exe 0x00000001000be65f slot_tp_call + 77 139 python.exe 0x000000010000e39f PyObject_Call + 126 140 python.exe 0x0000000100196c5c do_call + 553 141 python.exe 0x0000000100195e15 call_function + 2332 142 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 143 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 144 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 145 python.exe 0x0000000100057fee function_call + 586 146 python.exe 0x000000010000e39f PyObject_Call + 126 147 python.exe 0x0000000100197352 ext_do_call + 1522 148 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 149 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 150 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 151 python.exe 0x0000000100057fee function_call + 586 152 python.exe 0x000000010000e39f PyObject_Call + 126 153 python.exe 0x0000000100034224 method_call + 332 154 python.exe 0x000000010000e39f PyObject_Call + 126 155 python.exe 0x00000001000be65f slot_tp_call + 77 156 python.exe 0x000000010000e39f PyObject_Call + 126 157 python.exe 0x0000000100196c5c do_call + 553 158 python.exe 0x0000000100195e15 call_function + 2332 159 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 160 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 161 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 162 python.exe 0x0000000100057fee function_call + 586 163 python.exe 0x000000010000e39f PyObject_Call + 126 164 python.exe 0x0000000100197352 ext_do_call + 1522 165 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 166 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 167 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 168 python.exe 0x0000000100057fee function_call + 586 169 python.exe 0x000000010000e39f PyObject_Call + 126 170 python.exe 0x0000000100034224 method_call + 332 171 python.exe 0x000000010000e39f PyObject_Call + 126 172 python.exe 0x00000001000be65f slot_tp_call + 77 173 python.exe 0x000000010000e39f PyObject_Call + 126 174 python.exe 0x0000000100196c5c do_call + 553 175 python.exe 0x0000000100195e15 call_function + 2332 176 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 177 python.exe 0x0000000100196256 fast_function + 515 178 python.exe 0x0000000100195df9 call_function + 2304 179 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 180 python.exe 0x0000000100196256 fast_function + 515 181 python.exe 0x0000000100195df9 call_function + 2304 182 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 183 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 184 python.exe 0x00000001001963aa fast_function + 855 185 python.exe 0x0000000100195df9 call_function + 2304 186 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 187 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 188 python.exe 0x00000001001963aa fast_function + 855 189 python.exe 0x0000000100195df9 call_function + 2304 190 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 191 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 192 python.exe 0x00000001001963aa fast_function + 855 193 python.exe 0x0000000100195df9 call_function + 2304 194 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 195 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 196 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 197 python.exe 0x0000000100057fee function_call + 586 198 python.exe 0x000000010000e39f PyObject_Call + 126 199 python.exe 0x0000000100197352 ext_do_call + 1522 200 python.exe 0x000000010018e42b PyEval_EvalFrameEx + 71102 201 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 202 python.exe 0x00000001001963aa fast_function + 855 203 python.exe 0x0000000100195df9 call_function + 2304 204 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 205 python.exe 0x0000000100196256 fast_function + 515 206 python.exe 0x0000000100195df9 call_function + 2304 207 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 208 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 209 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 210 python.exe 0x000000010017ce4f PyEval_EvalCode + 96 211 python.exe 0x0000000100174b34 builtin_exec + 550 212 python.exe 0x00000001000872af PyCFunction_Call + 202 213 python.exe 0x0000000100195bac call_function + 1715 214 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 215 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 216 python.exe 0x00000001001963aa fast_function + 855 217 python.exe 0x0000000100195df9 call_function + 2304 218 python.exe 0x000000010018df4f PyEval_EvalFrameEx + 69858 219 python.exe 0x0000000100193136 _PyEval_EvalCodeWithName + 4056 220 python.exe 0x00000001001932aa PyEval_EvalCodeEx + 136 221 python.exe 0x0000000100057fee function_call + 586 222 python.exe 0x000000010000e39f PyObject_Call + 126 223 python.exe 0x0000000100202f75 RunModule + 1048 224 python.exe 0x0000000100204638 Py_Main + 3670 225 python.exe 0x00000001000011cb main + 475 226 python.exe 0x0000000100000fe8 start + 52 ) terminate called after throwing an instance of 'NSException' Fatal Python error: Aborted Current thread 0x00007fff71296cc0 (most recent call first): File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/tkinter/__init__.py", line 963 in update File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 562 in _update File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 583 in _bgcolor File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 1239 in bgcolor File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 1024 in clear File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 995 in __init__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 3689 in __init__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 3661 in Screen File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtle.py", line 3829 in _getscreen File "<string>", line 1 in mode File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtledemo/clock.py", line 17 in <module> File "<frozen importlib._bootstrap>", line 321 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1420 in exec_module File "<frozen importlib._bootstrap>", line 1149 in _load_unlocked File "<frozen importlib._bootstrap>", line 2175 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 2186 in _find_and_load File "<string>", line 1 in <module> File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/test___all__.py", line 23 in check_all File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/test___all__.py", line 104 in test_all File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/case.py", line 577 in run File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/case.py", line 625 in __call__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 125 in run File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 87 in __call__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 125 in run File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 87 in __call__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 125 in run File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/suite.py", line 87 in __call__ File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/unittest/runner.py", line 168 in run File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/support/__init__.py", line 1724 in _run_suite File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/support/__init__.py", line 1758 in run_unittest File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 1277 in <lambda> File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 1278 in runtest_inner File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 967 in runtest File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 532 in main File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 1562 in main_in_temp_cwd File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 1587 in <module> File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/runpy.py", line 85 in _run_code File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/runpy.py", line 170 in _run_module_as_main Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/__main__.py", line 3, in <module> regrtest.main_in_temp_cwd() File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 1562, in main_in_temp_cwd main() File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/regrtest.py", line 738, in main raise Exception("Child error on {}: {}".format(test, result[1])) Exception: Child error on test___all__: Exit code -6 make: *** [buildbottest] Error 1 program finished with exit code 2 elapsedTime=1584.387892 |
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| msg221965 - (view) | Author: Terry J. Reedy (terry.reedy) * (Python committer) | Date: 2014年06月30日 15:20 | |
(Brett, the question is about import.) The problem is the mode call in clock.py, which I will move today as part of 21882. I am sorely puzzled that the patch in #21823 could have changed the effect of mode(). There are only two changes, only one of which could be relevant. 1. from turtle import * +from turtle import Terminator # not in __all__ mode() My understanding is that the newly added second import should just add a reference to Terminator in the existing module. It is a standard Exception subclass: from turtle.py, "class Terminator(Exception): pass". I could and will add 'Terminator' to __all__ instead, but it seems to me that the added statement *should* be innocuous. What am I missing? Does __all__ change the import machinery in the calls to frozen importlib.bootstrap or do these call always happen behind the scene with any import? From the most recent first traceback: ... File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtledemo/clock.py", line 17 in <module> File "<frozen importlib._bootstrap>", line 321 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1420 in exec_module File "<frozen importlib._bootstrap>", line 1149 in _load_unlocked File "<frozen importlib._bootstrap>", line 2175 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 2186 in _find_and_load File "<string>", line 1 in <module> File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/test___all__.py", line 23 in check_all ... 2. Added a try:except: within a function, not called on import, to catch previously uncaught Terminator exception. |
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| msg221976 - (view) | Author: Ned Deily (ned.deily) * (Python committer) | Date: 2014年06月30日 19:11 | |
This is an instance of the problems identified in Issue21882, namely that test___all__ is importing turtledemo modules and some of them have bad side effects. In this case, it's turtledemo.clock which is calling mode() which now unconditionally attempts to create a Tk window during the import. That means Tk is being called without being subject to the checks of test_support.requires('gui'). One of the reasons for having that check is to prevent this kind of crash (as documented in Issue8716) in Tk when Tk is invoked in a process that cannot make a window manager connection, as when running under a buildbot with a user name that is not logged in as the main gui user. Note also that when Tk crashes, there is nothing the Python code can really do to recover from it. The solution is as outlined in #21882: don't unconditionally call mode() in the import path. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月11日 14:58:05 | admin | set | github: 66083 |
| 2014年06月30日 19:11:14 | ned.deily | set | status: open -> closed superseder: turtledemo modules imported by test___all__ cause side effects or failures assignee: ronaldoussoren -> components: - macOS nosy: + ned.deily messages: + msg221976 resolution: duplicate stage: resolved |
| 2014年06月30日 15:20:33 | terry.reedy | set | nosy:
+ brett.cannon messages: + msg221965 |
| 2014年06月30日 09:29:21 | vstinner | set | nosy:
+ r.david.murray |
| 2014年06月30日 09:27:58 | vstinner | create | |