bpo-40807: Show warnings once from codeop._maybe_compile#20486

csabella · 2020-05-28T13:57:53Z

https://bugs.python.org/issue40807

terryjreedy

After writing the comments, did some more experiments with the REPL that suggest the need for different or maybe just additional changes somewhere (here? code.II?, IDLE?). I will report on the issue tomorrow. Consider these for now.

Lib/codeop.py

bedevere-bot · 2020-05-30T05:24:27Z

When you're done making the requested changes, leave the comment: I have made the requested changes; please review again.

csabella · 2020-05-30T09:32:40Z

I have made the requested changes; please review again.

bedevere-bot · 2020-05-30T09:32:43Z

Thanks for making the requested changes!

@terryjreedy: please review the changes made to this pull request.

terryjreedy · 2020-06-04T20:21:50Z

I am adding the News entry and will merge when possible, and then finish the IDLE fix that requires this.

miss-islington · 2020-06-04T23:40:27Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.7, 3.8, 3.9.
🐍🍒⛏🤖

bedevere-bot · 2020-06-04T23:40:27Z

@terryjreedy: Please replace # with GH- in the commit message next time. Thanks!

bedevere-bot · 2020-06-04T23:40:45Z

GH-20639 is a backport of this pull request to the 3.9 branch.

bedevere-bot · 2020-06-04T23:40:53Z

GH-20640 is a backport of this pull request to the 3.8 branch.

miss-islington · 2020-06-05T03:06:36Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

miss-islington · 2020-06-05T03:06:36Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.8.
🐍🍒⛏🤖

terryjreedy · 2020-06-05T03:22:28Z

@Mariatta Backport are mostly not working for the last hour.
And when it did once, the PR number and link did not appear. I found the backport of #20646 by trying #20647.

miss-islington · 2020-06-05T10:12:34Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

miss-islington · 2020-06-05T10:12:34Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.8.
🐍🍒⛏🤖

miss-islington · 2020-06-06T08:06:30Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.8.
🐍🍒⛏🤖

miss-islington · 2020-06-06T08:06:30Z

Thanks @csabella for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

bedevere-bot · 2020-06-06T08:06:44Z

GH-20672 is a backport of this pull request to the 3.8 branch.

) * bpo-40807: Show warnings once from codeop._maybe_compile * Move catch_warnings * news Co-authored-by: Terry Jan Reedy <[email protected]> (cherry picked from commit 052d3fc) Co-authored-by: Cheryl Sabella <[email protected]>

bedevere-bot · 2020-06-06T08:06:52Z

GH-20673 is a backport of this pull request to the 3.7 branch.

* bpo-40807: Show warnings once from codeop._maybe_compile * Move catch_warnings * news Co-authored-by: Terry Jan Reedy <[email protected]> (cherry picked from commit 052d3fc) Co-authored-by: Cheryl Sabella <[email protected]>

bedevere-bot · 2020-06-06T09:07:04Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 RHEL7 LTO + PGO 3.8 has failed when building commit c067183.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/83/builds/284) and take a look at the build logs.
Check if the failure is related to this commit (c067183) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/83/builds/284

Failed tests:

test_asyncio

Summary of the results of the build (if available):

==

Click to see traceback logs

remote: Enumerating objects: 2        
remote: Enumerating objects: 9, done.        
remote: Counting objects:  11% (1/9)        
remote: Counting objects:  22% (2/9)        
remote: Counting objects:  33% (3/9)        
remote: Counting objects:  44% (4/9)        
remote: Counting objects:  55% (5/9)        
remote: Counting objects:  66% (6/9)        
remote: Counting objects:  77% (7/9)        
remote: Counting objects:  88% (8/9)        
remote: Counting objects: 100% (9/9)        
remote: Counting objects: 100% (9/9), done.        
remote: Compressing objects:  25% (1/4)        
remote: Compressing objects:  50% (2/4)        
remote: Compressing objects:  75% (3/4)        
remote: Compressing objects: 100% (4/4)        
remote: Compressing objects: 100% (4/4), done.        
remote: Total 11 (delta 5), reused 5 (delta 5), pack-reused 2        
From https://github.com/python/cpython
 * branch            3.8        -> FETCH_HEAD
Reset branch '3.8'

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [clean] Error 1 (ignored)
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c: In function ‘PyInit__testcapi’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c:6233:5: warning: ‘tp_print’ is deprecated (declared at ./Include/cpython/object.h:260) [-Wdeprecated-declarations]
     MyList_Type.tp_print = 0;
     ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c: In function ‘test_buildvalue_issue38913’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c:6362:15: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
     PyObject *res;
               ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/socketmodule.c: In function ‘sock_bind’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/socketmodule.c:3075:15: warning: ‘addrlen’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     res = bind(s->sock_fd, SAS2SA(&addrbuf), addrlen);
               ^
Parser/listnode.c: In function ‘list1node’:
Parser/listnode.c:66:1: note: file /home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Parser/listnode.gcda not found, execution counts estimated
 }
 ^
Objects/bytes_methods.c: In function ‘find_internal’:
Objects/bytes_methods.c:523:31: warning: ‘subobj’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(subobj, &subbuf, PyBUF_SIMPLE) != 0)
                               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_find’:
Objects/bytes_methods.c:523:31: warning: ‘subobj’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Objects/bytes_methods.c:510:15: note: ‘subobj’ was declared here
     PyObject *subobj;
               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_rfind’:
Objects/bytes_methods.c:523:31: warning: ‘subobj’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(subobj, &subbuf, PyBUF_SIMPLE) != 0)
                               ^
Objects/bytes_methods.c:510:15: note: ‘subobj’ was declared here
     PyObject *subobj;
               ^
Objects/bytes_methods.c: In function ‘_Py_bytes_count’:
Objects/bytes_methods.c:672:31: warning: ‘sub_obj’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (PyObject_GetBuffer(sub_obj, &vsub, PyBUF_SIMPLE) != 0)
                               ^
Python/frozenmain.c: In function ‘Py_FrozenMain’:
Python/frozenmain.c:129:1: note: file /home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Python/frozenmain.gcda not found, execution counts estimated
 }
 ^
Python/pyfpe.c: In function ‘PyFPE_dummy’:
Python/pyfpe.c:15:1: note: file /home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Python/pyfpe.gcda not found, execution counts estimated
 }
 ^
./Modules/_io/clinic/textio.c.h: In function ‘_io_TextIOWrapper_seek’:
./Modules/_io/textio.c:2555:41: warning: ‘MEM[(char * {ref-all})&cookie + 20B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         decoded = _PyObject_CallMethodId(self->decoder, &PyId_decode,
                                         ^
./Modules/_io/textio.c:2405:17: note: ‘MEM[(char * {ref-all})&cookie + 20B]’ was declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2564:54: warning: ‘MEM[(char * {ref-all})&cookie + 16B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (PyUnicode_GetLength(self->decoded_chars) < cookie.chars_to_skip) {
                                                      ^
./Modules/_io/textio.c:2405:17: note: ‘MEM[(char * {ref-all})&cookie + 16B]’ was declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2389:40: warning: ‘MEM[(char * {ref-all})&cookie + 8B]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     return _textiowrapper_encoder_reset(
                                        ^
./Modules/_io/textio.c:2405:17: note: ‘MEM[(char * {ref-all})&cookie + 8B]’ was declared here
     cookie_type cookie;
                 ^
./Modules/_io/textio.c:2389:40: warning: ‘MEM[(char * {ref-all})&cookie]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     return _textiowrapper_encoder_reset(
                                        ^
./Modules/_io/textio.c:2405:17: note: ‘MEM[(char * {ref-all})&cookie]’ was declared here
     cookie_type cookie;
                 ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_pickle.c: In function ‘load’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_pickle.c:5181:15: warning: ‘s’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         value = PyLong_FromString(s, NULL, 0);
               ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_pickle.c:5162:20: note: ‘s’ was declared here
     char *endptr, *s;
                    ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c: In function ‘PyInit__testcapi’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c:6233:5: warning: ‘tp_print’ is deprecated (declared at ./Include/cpython/object.h:260) [-Wdeprecated-declarations]
     MyList_Type.tp_print = 0;
     ^
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c: In function ‘test_buildvalue_issue38913’:
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Modules/_testcapimodule.c:6362:15: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
     PyObject *res;
               ^

test_winconsoleio skipped -- test only relevant on win32
test_winreg skipped -- No module named 'winreg'
test_tk skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_ioctl skipped -- Unable to open /dev/tty
test_winsound skipped -- No module named 'winsound'
test_msilib skipped -- No module named '_msi'
test_zipfile64 skipped -- test requires loads of disk-space bytes and a long time to run
test_startfile skipped -- object <module 'os' from '/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/os.py'> has no attribute 'startfile'
test_devpoll skipped -- test works only on Solaris OS family
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown
  warnings.warn('resource_tracker: There appear to be %d '
/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/multiprocessing/resource_tracker.py:229: UserWarning: resource_tracker: '/psm_d650f7e5': [Errno 2] No such file or directory: '/psm_d650f7e5'
  warnings.warn('resource_tracker: %r: %s' % (name, e))
stty: standard input: Inappropriate ioctl for device
test_kqueue skipped -- test works only on BSD
test_gdb skipped -- Couldn't find gdb on the path
test_tix skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_ossaudiodev skipped -- [Errno 2] No such file or directory: '/dev/dsp'
test_flock (__main__.FNTLEINTRTest) ... ok
test_lockf (__main__.FNTLEINTRTest) ... ok
test_read (__main__.OSEINTRTest) ... ok
test_wait (__main__.OSEINTRTest) ... ok
test_wait3 (__main__.OSEINTRTest) ... ok
test_wait4 (__main__.OSEINTRTest) ... ok
test_waitpid (__main__.OSEINTRTest) ... ok
test_write (__main__.OSEINTRTest) ... ok
test_devpoll (__main__.SelectEINTRTest) ... skipped 'need select.devpoll'
test_epoll (__main__.SelectEINTRTest) ... ok
test_kqueue (__main__.SelectEINTRTest) ... skipped 'need select.kqueue'
test_poll (__main__.SelectEINTRTest) ... ok
test_select (__main__.SelectEINTRTest) ... ok
test_sigtimedwait (__main__.SignalEINTRTest) ... ok
test_sigwaitinfo (__main__.SignalEINTRTest) ... ok
test_accept (__main__.SocketEINTRTest) ... ok
test_open (__main__.SocketEINTRTest) ... ok
test_os_open (__main__.SocketEINTRTest) ... ok
test_recv (__main__.SocketEINTRTest) ... ok
test_recvmsg (__main__.SocketEINTRTest) ... ok
test_send (__main__.SocketEINTRTest) ... ok
test_sendall (__main__.SocketEINTRTest) ... ok
test_sendmsg (__main__.SocketEINTRTest) ... ok
test_sleep (__main__.TimeEINTRTest) ... ok

----------------------------------------------------------------------
Ran 24 tests in 7.150s

OK (skipped=2)
test_ttk_guionly skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
Timeout (0:15:00)!
Thread 0x00007f94ef1f1740 (most recent call first):
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/selectors.py", line 468 in select
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 1823 in _run_once
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 570 in run_forever
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 603 in run_until_complete
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/test_asyncio/test_subprocess.py", line 440 in test_cancel_make_subprocess_transport_exec
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 633 in _callTestMethod
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 676 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 736 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/runner.py", line 176 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/support/__init__.py", line 2030 in _run_suite
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/support/__init__.py", line 2152 in run_unittest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 209 in _test_module
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 234 in _runtest_inner2
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 270 in _runtest_inner
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 140 in _runtest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 193 in runtest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest_mp.py", line 80 in run_tests_worker
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 657 in _main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 637 in main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 715 in main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/regrtest.py", line 46 in _main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/regrtest.py", line 50 in <module>
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/runpy.py", line 87 in _run_code
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/runpy.py", line 194 in _run_module_as_main
Timeout (0:15:00)!
Thread 0x00007f9885390740 (most recent call first):
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/selectors.py", line 468 in select
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 1823 in _run_once
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 570 in run_forever
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/asyncio/base_events.py", line 603 in run_until_complete
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/test_asyncio/test_subprocess.py", line 440 in test_cancel_make_subprocess_transport_exec
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 633 in _callTestMethod
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 676 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/case.py", line 736 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 122 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/suite.py", line 84 in __call__
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/unittest/runner.py", line 176 in run
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/support/__init__.py", line 2030 in _run_suite
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/support/__init__.py", line 2152 in run_unittest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 209 in _test_module
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 234 in _runtest_inner2
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 270 in _runtest_inner
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 153 in _runtest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/runtest.py", line 193 in runtest
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 318 in rerun_failed_tests
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 694 in _main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 637 in main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/libregrtest/main.py", line 715 in main
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/test/__main__.py", line 2 in <module>
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/runpy.py", line 87 in _run_code
  File "/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/Lib/runpy.py", line 194 in _run_module_as_main
make: *** [buildbottest] Error 1

Cannot open file '/home/buildbot/buildarea/3.8.cstratak-RHEL7-x86_64.lto-pgo/build/test-results.xml' for upload

terryjreedy · 2020-06-06T09:23:13Z

Failed tests: test_asyncio (test_cancel_make_subprocess_transport_exec)
Ignore. Known prone to intermittent failure. In this case, a time-out.

vstinner · 2020-08-12T11:12:32Z

It seems like this change introduced a regression, would you mind to have a look at https://bugs.python.org/issue41520 ?

cc @csabella

bpo-40807: Show warnings once from codeop._maybe_compile

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the-knights-who-say-ni added the CLA signed label May 28, 2020

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terryjreedy requested changes May 30, 2020

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bedevere-bot added awaiting changes and removed awaiting core review labels May 30, 2020

Move catch_warnings

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bedevere-bot added awaiting change review and removed awaiting changes labels May 30, 2020

bedevere-bot requested a review from terryjreedy May 30, 2020 09:32

Merge remote-tracking branch 'upstream/master' into pr_20486

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terryjreedy approved these changes Jun 4, 2020

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bedevere-bot added awaiting merge and removed awaiting change review labels Jun 4, 2020

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terryjreedy added needs backport to 3.7 labels Jun 4, 2020

terryjreedy merged commit 052d3fc into python:master Jun 4, 2020

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terryjreedy added needs backport to 3.7 and removed needs backport to 3.7 labels Jun 5, 2020

terryjreedy added needs backport to 3.7 and removed needs backport to 3.7 labels Jun 6, 2020

bedevere-bot removed the needs backport to 3.8 label Jun 6, 2020

bedevere-bot removed the needs backport to 3.7 label Jun 6, 2020

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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

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csabella commented May 28, 2020 •

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