[Python-checkins] cpython (merge 3.2 -> default): Merge 3.2: Fix the import machinery if there is an error on sys.path or

[victor.stinner]

http://hg.python.org/cpython/rev/3ff9a2d5f5e5
changeset:   72386:3ff9a2d5f5e5
parent:      72384:c6d52971dd2a
parent:      72385:4247f5e221c6
user:        Victor Stinner <victor.stinner at haypocalc.com>
date:        Thu Sep 15 19:38:54 2011 +0200
summary:
  Merge 3.2: Fix the import machinery if there is an error on sys.path or sys.meta_path

find_module() now raises a RuntimeError, instead of ImportError, on an error on
sys.path or sys.meta_path because load_package() and import_submodule() returns
None and clear the exception if a ImportError occurred.

files:
  Python/import.c |  8 ++++----
  1 files changed, 4 insertions(+), 4 deletions(-)


diff --git a/Python/import.c b/Python/import.c
--- a/Python/import.c
+++ b/Python/import.c
@@ -1992,7 +1992,7 @@
 
         meta_path = PySys_GetObject("meta_path");
         if (meta_path == NULL || !PyList_Check(meta_path)) {
-            PyErr_SetString(PyExc_ImportError,
+            PyErr_SetString(PyExc_RuntimeError,
                             "sys.meta_path must be a list of "
                             "import hooks");
             return NULL;
@@ -2044,14 +2044,14 @@
     }
 
     if (search_path_list == NULL || !PyList_Check(search_path_list)) {
-        PyErr_SetString(PyExc_ImportError,
+        PyErr_SetString(PyExc_RuntimeError,
                         "sys.path must be a list of directory names");
         return NULL;
     }
 
     path_hooks = PySys_GetObject("path_hooks");
     if (path_hooks == NULL || !PyList_Check(path_hooks)) {
-        PyErr_SetString(PyExc_ImportError,
+        PyErr_SetString(PyExc_RuntimeError,
                         "sys.path_hooks must be a list of "
                         "import hooks");
         return NULL;
@@ -2059,7 +2059,7 @@
     path_importer_cache = PySys_GetObject("path_importer_cache");
     if (path_importer_cache == NULL ||
         !PyDict_Check(path_importer_cache)) {
-        PyErr_SetString(PyExc_ImportError,
+        PyErr_SetString(PyExc_RuntimeError,
                         "sys.path_importer_cache must be a dict");
         return NULL;
     }

-- 
Repository URL: http://hg.python.org/cpython