Mailman 3 January 2018 - Python-checkins

bpo-32452: clarify term 'brackets' in generator tutorial (GH-5079) (#5081)
by R. David Murray Jan. 2, 2018

Jan. 2, 2018

https://github.com/python/cpython/commit/f24c1857a8a1ba3efb3f957d43371bc949… commit: f24c1857a8a1ba3efb3f957d43371bc9499e3c86 branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: R. David Murray <rdmurray(a)bitdance.com> date: 2018-01-02T08:36:06-05:00 summary: bpo-32452: clarify term 'brackets' in generator tutorial (GH-5079) (#5081) Updates documentation for generator expressions in classes tutorial: Clarify usage of ambiguous … [View More]

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Daily reference leaks (4243df51fe43): sum=9
by solipsis＠pitrou.net Jan. 2, 2018

Jan. 2, 2018

results for 4243df51fe43 on branch "default" -------------------------------------------- test_asyncio leaked [0, 0, 3] memory blocks, sum=3 test_functools leaked [0, 3, 1] memory blocks, sum=4 test_multiprocessing_forkserver leaked [0, -2, 2] memory blocks, sum=0 test_multiprocessing_spawn leaked [2, 0, 0] memory blocks, sum=2 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/psf-users/antoine/refleaks/reflogjkuXfD', '--timeout', '7200']

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[2.7] bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (GH-5078). (#5084)
by Serhiy Storchaka Jan. 2, 2018

Jan. 2, 2018

https://github.com/python/cpython/commit/b495377a8bdd711e9aab0885c60cd14828… commit: b495377a8bdd711e9aab0885c60cd148284156e8 branch: 2.7 author: Serhiy Storchaka <storchaka(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2018-01-02T10:56:40+02:00 summary: [2.7] bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (GH-5078). (#5084) (cherry picked from commit 7cc42c356b0dc5ad9eaa9392789e84bd4aa1c7de) files: M Lib/test/test_grammar.py diff --git a/… [View More]Lib/test/test_grammar.py b/Lib/test/test_grammar.py index fc675c35a30..47b6b3e0d15 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -490,6 +490,80 @@ def g2(): return 1 x = g2() check_syntax_error(self, "class foo:return 1") + def test_break_in_finally(self): + count = 0 + while count < 2: + count += 1 + try: + pass + finally: + break + self.assertEqual(count, 1) + + count = 0 + while count < 2: + count += 1 + try: + continue + finally: + break + self.assertEqual(count, 1) + + count = 0 + while count < 2: + count += 1 + try: + 1/0 + finally: + break + self.assertEqual(count, 1) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + pass + finally: + break + self.assertEqual(count, 0) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + continue + finally: + break + self.assertEqual(count, 0) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + 1/0 + finally: + break + self.assertEqual(count, 0) + + def test_return_in_finally(self): + def g1(): + try: + pass + finally: + return 1 + self.assertEqual(g1(), 1) + + def g2(): + try: + return 2 + finally: + return 3 + self.assertEqual(g2(), 3) + + def g3(): + try: + 1/0 + finally: + return 4 + self.assertEqual(g3(), 4) + def testYield(self): check_syntax_error(self, "class foo:yield 1") [View Less]

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bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (GH-5078) (#5083)
by Serhiy Storchaka Jan. 2, 2018

Jan. 2, 2018

https://github.com/python/cpython/commit/aea95c2fbdec05dddd8b833a74eeb7ec8d… commit: aea95c2fbdec05dddd8b833a74eeb7ec8dc69706 branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: Serhiy Storchaka <storchaka(a)gmail.com> date: 2018-01-02T10:20:12+02:00 summary: bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (GH-5078) (#5083) (cherry picked from commit 7cc42c356b0dc5ad9eaa9392789e84bd4aa1c7de) files: M Lib/… [View More]test/test_grammar.py diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index 65e26bfd383..62f3251f051 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -805,6 +805,80 @@ def g2(): return 1 x = g2() check_syntax_error(self, "class foo:return 1") + def test_break_in_finally(self): + count = 0 + while count < 2: + count += 1 + try: + pass + finally: + break + self.assertEqual(count, 1) + + count = 0 + while count < 2: + count += 1 + try: + continue + finally: + break + self.assertEqual(count, 1) + + count = 0 + while count < 2: + count += 1 + try: + 1/0 + finally: + break + self.assertEqual(count, 1) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + pass + finally: + break + self.assertEqual(count, 0) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + continue + finally: + break + self.assertEqual(count, 0) + + for count in [0, 1]: + self.assertEqual(count, 0) + try: + 1/0 + finally: + break + self.assertEqual(count, 0) + + def test_return_in_finally(self): + def g1(): + try: + pass + finally: + return 1 + self.assertEqual(g1(), 1) + + def g2(): + try: + return 2 + finally: + return 3 + self.assertEqual(g2(), 3) + + def g3(): + try: + 1/0 + finally: + return 4 + self.assertEqual(g3(), 4) + def test_yield(self): # Allowed as standalone statement def g(): yield 1 [View Less]

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bpo-32452: clarify term 'brackets' in generator tutorial (#5079)
by R. David Murray Jan. 2, 2018

Jan. 2, 2018

https://github.com/python/cpython/commit/f190eb59e60e2ae7a7cbd396458389a7a0… commit: f190eb59e60e2ae7a7cbd396458389a7a076e0d3 branch: master author: Emily Morehouse <emily(a)cuttlesoft.com> committer: R. David Murray <rdmurray(a)bitdance.com> date: 2018-01-01T20:34:53-05:00 summary: bpo-32452: clarify term 'brackets' in generator tutorial (#5079) Updates documentation for generator expressions in classes tutorial: Clarify usage of ambiguous term "brackets" by replacing with "… [View More]

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bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (#5078)
by Serhiy Storchaka Jan. 2, 2018

Jan. 2, 2018

https://github.com/python/cpython/commit/7cc42c356b0dc5ad9eaa9392789e84bd4a… commit: 7cc42c356b0dc5ad9eaa9392789e84bd4aa1c7de branch: master author: Serhiy Storchaka <storchaka(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2018-01-02T02:38:35+02:00 summary: bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (#5078) files: M Lib/test/test_grammar.py diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index 823315f8cd0..9f26e9c4fb0 … [View More]

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bpo-32416: Add two new tests in test_sys_settrace. (GH-5072) (#5073)
by Serhiy Storchaka Jan. 1, 2018

Jan. 1, 2018

https://github.com/python/cpython/commit/439ce8a93936d92e4f10765c482195a28e… commit: 439ce8a93936d92e4f10765c482195a28e93ec76 branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: Serhiy Storchaka <storchaka(a)gmail.com> date: 2018-01-01T20:51:30+02:00 summary: bpo-32416: Add two new tests in test_sys_settrace. (GH-5072) (#5073) Move other test to more proper place. (cherry picked from commit … [View More]e8ed96550c6aa9a1e39c36e67e892994e25e2c41) files: M Lib/test/test_sys_settrace.py diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py index 49fbf4d750d..5b3b0660b89 100644 --- a/Lib/test/test_sys_settrace.py +++ b/Lib/test/test_sys_settrace.py @@ -743,6 +743,14 @@ def test_jump_within_except_block(output): output.append(6) output.append(7) + @jump_test(2, 4, [1, 4, 5, -4]) + def test_jump_across_with(output): + output.append(1) + with tracecontext(output, 2): + output.append(3) + with tracecontext(output, 4): + output.append(5) + @jump_test(8, 11, [1, 3, 5, 11, 12]) def test_jump_out_of_complex_nested_blocks(output): output.append(1) @@ -794,6 +802,17 @@ def test_jump_over_break_in_try_finally_block(output): break output.append(13) + @jump_test(1, 7, [7, 8]) + def test_jump_over_for_block_before_else(output): + output.append(1) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) + # The second set of 'jump' tests are for things that are not allowed: @jump_test(2, 3, [1], (ValueError, 'after')) @@ -951,21 +970,24 @@ def test_no_jump_out_of_finally_block(output): finally: output.append(5) - @jump_test(2, 4, [1, 4, 5, -4]) - def test_jump_across_with(output): + @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) + def test_no_jump_between_with_blocks(output): output.append(1) with tracecontext(output, 2): output.append(3) with tracecontext(output, 4): output.append(5) - @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) - def test_jump_across_with_2(output): + @jump_test(7, 4, [1, 6], (ValueError, 'into')) + def test_no_jump_into_for_block_before_else(output): output.append(1) - with tracecontext(output, 2): - output.append(3) - with tracecontext(output, 4): - output.append(5) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) def test_no_jump_to_non_integers(self): self.run_test(no_jump_to_non_integers, 2, "Spam", [True]) [View Less]

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bpo-32416: Add two new tests in test_sys_settrace. (GH-5072) (#5074)
by Serhiy Storchaka Jan. 1, 2018

Jan. 1, 2018

https://github.com/python/cpython/commit/2de47ca109d0418c7c01e451b5614f748a… commit: 2de47ca109d0418c7c01e451b5614f748ad76ee9 branch: 2.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: Serhiy Storchaka <storchaka(a)gmail.com> date: 2018-01-01T20:51:12+02:00 summary: bpo-32416: Add two new tests in test_sys_settrace. (GH-5072) (#5074) Move other test to more proper place. (cherry picked from commit … [View More]e8ed96550c6aa9a1e39c36e67e892994e25e2c41) files: M Lib/test/test_sys_settrace.py diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py index e5b380fbe0b..02524588252 100644 --- a/Lib/test/test_sys_settrace.py +++ b/Lib/test/test_sys_settrace.py @@ -715,6 +715,14 @@ def test_jump_within_except_block(output): output.append(6) output.append(7) + @jump_test(2, 4, [1, 4, 5, -4]) + def test_jump_across_with(output): + output.append(1) + with tracecontext(output, 2): + output.append(3) + with tracecontext(output, 4): + output.append(5) + @jump_test(8, 11, [1, 3, 5, 11, 12]) def test_jump_out_of_complex_nested_blocks(output): output.append(1) @@ -766,6 +774,17 @@ def test_jump_over_break_in_try_finally_block(output): break output.append(13) + @jump_test(1, 7, [7, 8]) + def test_jump_over_for_block_before_else(output): + output.append(1) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) + # The second set of 'jump' tests are for things that are not allowed: @jump_test(2, 3, [1], (ValueError, 'after')) @@ -911,21 +930,24 @@ def test_no_jump_out_of_finally_block(output): finally: output.append(5) - @jump_test(2, 4, [1, 4, 5, -4]) - def test_jump_across_with(output): + @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) + def test_no_jump_between_with_blocks(output): output.append(1) with tracecontext(output, 2): output.append(3) with tracecontext(output, 4): output.append(5) - @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) - def test_jump_across_with_2(output): + @jump_test(7, 4, [1, 6], (ValueError, 'into')) + def test_no_jump_into_for_block_before_else(output): output.append(1) - with tracecontext(output, 2): - output.append(3) - with tracecontext(output, 4): - output.append(5) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) def test_no_jump_to_non_integers(self): self.run_test(no_jump_to_non_integers, 2, "Spam", [True]) [View Less]

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bpo-32416: Add two new tests in test_sys_settrace. (#5072)
by Serhiy Storchaka Jan. 1, 2018

Jan. 1, 2018

https://github.com/python/cpython/commit/e8ed96550c6aa9a1e39c36e67e892994e2… commit: e8ed96550c6aa9a1e39c36e67e892994e25e2c41 branch: master author: Serhiy Storchaka <storchaka(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2018-01-01T19:39:38+02:00 summary: bpo-32416: Add two new tests in test_sys_settrace. (#5072) Move other test to more proper place. files: M Lib/test/test_sys_settrace.py diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py … [View More]index b4b578cc9dd..e6eb80ad86a 100644 --- a/Lib/test/test_sys_settrace.py +++ b/Lib/test/test_sys_settrace.py @@ -789,6 +789,14 @@ def test_jump_within_except_block(output): output.append(6) output.append(7) + @jump_test(2, 4, [1, 4, 5, -4]) + def test_jump_across_with(output): + output.append(1) + with tracecontext(output, 2): + output.append(3) + with tracecontext(output, 4): + output.append(5) + @jump_test(8, 11, [1, 3, 5, 11, 12]) def test_jump_out_of_complex_nested_blocks(output): output.append(1) @@ -840,6 +848,17 @@ def test_jump_over_break_in_try_finally_block(output): break output.append(13) + @jump_test(1, 7, [7, 8]) + def test_jump_over_for_block_before_else(output): + output.append(1) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) + # The second set of 'jump' tests are for things that are not allowed: @jump_test(2, 3, [1], (ValueError, 'after')) @@ -997,21 +1016,24 @@ def test_no_jump_out_of_finally_block(output): finally: output.append(5) - @jump_test(2, 4, [1, 4, 5, -4]) - def test_jump_across_with(output): + @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) + def test_no_jump_between_with_blocks(output): output.append(1) with tracecontext(output, 2): output.append(3) with tracecontext(output, 4): output.append(5) - @jump_test(3, 5, [1, 2, -2], (ValueError, 'into')) - def test_jump_across_with_2(output): + @jump_test(7, 4, [1, 6], (ValueError, 'into')) + def test_no_jump_into_for_block_before_else(output): output.append(1) - with tracecontext(output, 2): - output.append(3) - with tracecontext(output, 4): - output.append(5) + if not output: # always false + for i in [3]: + output.append(4) + else: + output.append(6) + output.append(7) + output.append(8) def test_no_jump_to_non_integers(self): self.run_test(no_jump_to_non_integers, 2, "Spam", [True]) [View Less]

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Daily reference leaks (4243df51fe43): sum=2
by solipsis＠pitrou.net Jan. 1, 2018

Jan. 1, 2018

results for 4243df51fe43 on branch "default" -------------------------------------------- test_functools leaked [0, 3, 1] memory blocks, sum=4 test_multiprocessing_fork leaked [0, 0, -2] memory blocks, sum=-2 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/psf-users/antoine/refleaks/reflogR6n_56', '--timeout', '7200']

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