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author | Brett Cannon <brett@python.org> | 2012-04-12 20:24:54 -0400 |
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committer | Brett Cannon <brett@python.org> | 2012-04-12 20:24:54 -0400 |
commit | 79ec55e980d7b205bbc78d44e0892d0ef37d3abb (patch) | |
tree | 7fca6e94007fd848ec36ba029aee3b1ec2a8785c /Python/errors.c | |
parent | f50b38a11fa951582b7f1656685201269f265784 (diff) | |
download | cpython-git-79ec55e980d7b205bbc78d44e0892d0ef37d3abb.tar.gz |
Issue #1559549: Add 'name' and 'path' attributes to ImportError.
Currently import does not use these attributes as they are planned
for use by importlib (which will be another commit).
Thanks to Filip GruszczyĆski for the initial patch and Brian Curtin
for refining it.
Diffstat (limited to 'Python/errors.c')
-rw-r--r-- | Python/errors.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Python/errors.c b/Python/errors.c index 31fa9e2955..345a345afe 100644 --- a/Python/errors.c +++ b/Python/errors.c @@ -585,6 +585,53 @@ PyObject *PyErr_SetFromWindowsErrWithUnicodeFilename( } #endif /* MS_WINDOWS */ +PyObject * +PyErr_SetExcWithArgsKwargs(PyObject *exc, PyObject *args, PyObject *kwargs) +{ + PyObject *val; + + /* args must at least be an empty tuple */ + if (args == NULL) + args = PyTuple_New(0); + + val = PyObject_Call(exc, args, kwargs); + if (val != NULL) { + PyErr_SetObject((PyObject *) Py_TYPE(val), val); + Py_DECREF(val); + } + + return NULL; +} + +PyObject * +PyErr_SetFromImportErrorWithNameAndPath(PyObject *msg, + PyObject *name, PyObject *path) +{ + PyObject *args = PyTuple_New(1); + PyObject *kwargs = PyDict_New(); + PyObject *result; + + if (path == NULL) + path = Py_None; + + PyTuple_SetItem(args, 0, msg); + PyDict_SetItemString(kwargs, "name", name); + PyDict_SetItemString(kwargs, "path", path); + + result = PyErr_SetExcWithArgsKwargs(PyExc_ImportError, args, kwargs); + + Py_DECREF(args); + Py_DECREF(kwargs); + + return result; +} + +PyObject * +PyErr_SetFromImportErrorWithName(PyObject *msg, PyObject *name) +{ + return PyErr_SetFromImportErrorWithNameAndPath(msg, name, NULL); +} + void _PyErr_BadInternalCall(const char *filename, int lineno) { |