Author: christian.heimes Date: Wed Nov 7 18:26:16 2007 New Revision: 58903
Modified: python/branches/py3k/Python/import.c Log: Patch for bug http://bugs.python.org/issue1293 The patch doesn't do the whole name mangling mambo jambo on purpose. MS sure does some weird things and I don't feel like reimplementing ntpath.normpath in C. If the user does deliberately something stupid he is on his own. TODO: Backport to 2.6 (maybe 2.5?) and document that users should only do sys.path.append(os.path.normpath(somepath)) if they want to be on the safe side. Modified: python/branches/py3k/Python/import.c ============================================================================== --- python/branches/py3k/Python/import.c (original) +++ python/branches/py3k/Python/import.c Wed Nov 7 18:26:16 2007 @@ -2922,6 +2922,7 @@ NullImporter_init(NullImporter *self, PyObject *args, PyObject *kwds) { char *path; + Py_ssize_t pathlen; if (!_PyArg_NoKeywords("NullImporter()", kwds)) return -1; @@ -2930,14 +2931,31 @@ &path)) return -1; - if (strlen(path) == 0) { + pathlen = strlen(path); + if (pathlen == 0) { PyErr_SetString(PyExc_ImportError, "empty pathname"); return -1; } else { struct stat statbuf; int rv; +#ifdef MS_WINDOWS + /* MS Windows' stat chokes on paths like C:\\path\\. Try to + * recover *one* time by stripping of a trailing slash or + * back slash. http://bugs.python.org/issue1293 + */ rv = stat(path, &statbuf); + if (rv != 0 && pathlen <= MAXPATHLEN && + (path[pathlen-1] == '/' || path[pathlen-1] == '\\')) { + char mangled[MAXPATHLEN+1]; + + strcpy(mangled, path); + mangled[pathlen-1] = '\0'; + rv = stat(mangled, &statbuf); + } +#else + rv = stat(path, &statbuf); +#endif if (rv == 0) { /* it exists */ if (S_ISDIR(statbuf.st_mode)) { _______________________________________________ Python-3000-checkins mailing list [email protected] http://mail.python.org/mailman/listinfo/python-3000-checkins
