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author | Serhiy Storchaka <storchaka@gmail.com> | 2016-10-21 17:09:17 +0300 |
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committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-10-21 17:09:17 +0300 |
commit | 3888fec2a7d9d5688a9ada16652bdbc11449869f (patch) | |
tree | 8ead00f16c8e705b0034c489ccff09bc0b2ccb23 /Modules/zipimport.c | |
parent | 0da06101a0e93a86d1fb10cb4edf2c6552d7e523 (diff) | |
download | cpython-3888fec2a7d9d5688a9ada16652bdbc11449869f.tar.gz |
Issue #28410: Added _PyErr_FormatFromCause() -- the helper for raising
new exception with setting current exception as __cause__.
_PyErr_FormatFromCause(exception, format, args...) is equivalent to Python
raise exception(format % args) from sys.exc_info()[1]
Diffstat (limited to 'Modules/zipimport.c')
-rw-r--r-- | Modules/zipimport.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Modules/zipimport.c b/Modules/zipimport.c index 7473a8fe87..59046aaae4 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -907,10 +907,8 @@ read_directory(PyObject *archive) fp = _Py_fopen_obj(archive, "rb"); if (fp == NULL) { if (PyErr_ExceptionMatches(PyExc_OSError)) { - PyObject *exc, *val, *tb; - PyErr_Fetch(&exc, &val, &tb); - PyErr_Format(ZipImportError, "can't open Zip file: %R", archive); - _PyErr_ChainExceptions(exc, val, tb); + _PyErr_FormatFromCause(ZipImportError, + "can't open Zip file: %R", archive); } return NULL; } |