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Title: [2.7] bpo-31285: fix an assertion failure and a SystemError in warnings.warn_explicit (GH-3219) by orenmn · Pull Request #3823 · python/cpython · GitHub

Open Graph Title: [2.7] bpo-31285: fix an assertion failure and a SystemError in warnings.warn_explicit (GH-3219) by orenmn · Pull Request #3823 · python/cpython

X Title: [2.7] bpo-31285: fix an assertion failure and a SystemError in warnings.warn_explicit (GH-3219) by orenmn · Pull Request #3823 · python/cpython

Description: I removed (from the original PR) the test that verifies that the assertion failure is no more, because in 2.7, the code assumes that the value returned by splitlines() is a string, and uses it without asserting it is a string, in such a way that causing some error (for testing purposes) is not simple (at least i didn't find a simple way). ISTM that the first test is good enough to verify that the splitlines() attribute is ignored, and PyUnicode_Splitlines() is used directly. https://bugs.python.org/issue31285

Open Graph Description: I removed (from the original PR) the test that verifies that the assertion failure is no more, because in 2.7, the code assumes that the value returned by splitlines() is a string, and uses it with...

X Description: I removed (from the original PR) the test that verifies that the assertion failure is no more, because in 2.7, the code assumes that the value returned by splitlines() is a string, and uses it with...

Opengraph URL: https://github.com/python/cpython/pull/3823

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[2.7] bpo-31285: fix an assertion failure and a SystemError in warnings.warn_explicit (GH-3219) https://github.com/python/cpython/pull/3823/files#top
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c15236b [2.7] bpo-31285: Don't raise a SystemError in warnings.warn_explicit(… orenmn Sep 28, 2017 https://github.com/python/cpython/pull/3823/commits/c15236bdb3f2edd4c76dd2654685f1e62532cd44
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