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Merged revisions 73603 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73603 | hirokazu.yamamoto | 2009-06-28 19:23:00 +0900 | 1 line

  Issue #4856: Remove checks for win NT.
........
This commit is contained in:
Hirokazu Yamamoto 2009-06-28 11:07:03 +00:00
parent 95c4601870
commit 892a37aff1
4 changed files with 254 additions and 320 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Misc/NEWS
View File

@ -12,6 +12,8 @@ What's New in Python 3.2 Alpha 1?
Core and Builtins
-----------------
- Issue #4856: Remove checks for win NT.
Library
-------

7
Modules/_io/fileio.c
View File

@ -224,11 +224,8 @@ fileio_init(PyObject *oself, PyObject *args, PyObject *kwds)
}
#ifdef MS_WINDOWS
if (GetVersion() < 0x80000000) {
/* On NT, so wide API available */
if (PyUnicode_Check(nameobj))
widename = PyUnicode_AS_UNICODE(nameobj);
}
if (PyUnicode_Check(nameobj))
widename = PyUnicode_AS_UNICODE(nameobj);
if (widename == NULL)
#endif
if (fd < 0)

559
Modules/posixmodule.c
View File

@ -759,20 +759,6 @@ posix_fildes(PyObject *fdobj, int (*func)(int))
return Py_None;
}
#ifdef MS_WINDOWS
static int
unicode_file_names(void)
{
static int canusewide = -1;
if (canusewide == -1) {
/* As per doc for ::GetVersion(), this is the correct test for
the Windows NT family. */
canusewide = (GetVersion() < 0x80000000) ? 1 : 0;
}
return canusewide;
}
#endif
static PyObject *
posix_1str(PyObject *args, char *format, int (*func)(const char*))
{
@ -829,18 +815,17 @@ win32_1str(PyObject* args, char* func,
PyObject *uni;
char *ansi;
BOOL result;
if (unicode_file_names()) {
if (!PyArg_ParseTuple(args, wformat, &uni))
PyErr_Clear();
else {
Py_BEGIN_ALLOW_THREADS
result = funcW(PyUnicode_AsUnicode(uni));
Py_END_ALLOW_THREADS
if (!result)
return win32_error_unicode(func, PyUnicode_AsUnicode(uni));
Py_INCREF(Py_None);
return Py_None;
}
if (!PyArg_ParseTuple(args, wformat, &uni))
PyErr_Clear();
else {
Py_BEGIN_ALLOW_THREADS
result = funcW(PyUnicode_AsUnicode(uni));
Py_END_ALLOW_THREADS
if (!result)
return win32_error_unicode(func, PyUnicode_AsUnicode(uni));
Py_INCREF(Py_None);
return Py_None;
}
if (!PyArg_ParseTuple(args, format, &ansi))
return NULL;
@ -1003,22 +988,6 @@ attribute_data_to_stat(WIN32_FILE_ATTRIBUTE_DATA *info, struct win32_stat *resul
return 0;
}
/* Emulate GetFileAttributesEx[AW] on Windows 95 */
static int checked = 0;
static BOOL (CALLBACK *gfaxa)(LPCSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
static BOOL (CALLBACK *gfaxw)(LPCWSTR, GET_FILEEX_INFO_LEVELS, LPVOID);
static void
check_gfax()
{
HINSTANCE hKernel32;
if (checked)
return;
checked = 1;
hKernel32 = GetModuleHandle("KERNEL32");
*(FARPROC*)&gfaxa = GetProcAddress(hKernel32, "GetFileAttributesExA");
*(FARPROC*)&gfaxw = GetProcAddress(hKernel32, "GetFileAttributesExW");
}
static BOOL
attributes_from_dir(LPCSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad)
{
@ -1065,12 +1034,9 @@ Py_GetFileAttributesExA(LPCSTR pszFile,
/* First try to use the system's implementation, if that is
available and either succeeds to gives an error other than
that it isn't implemented. */
check_gfax();
if (gfaxa) {
result = gfaxa(pszFile, level, pv);
if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
return result;
}
result = GetFileAttributesExA(pszFile, level, pv);
if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
return result;
/* It's either not present, or not implemented.
Emulate using FindFirstFile. */
if (level != GetFileExInfoStandard) {
@ -1095,12 +1061,9 @@ Py_GetFileAttributesExW(LPCWSTR pszFile,
/* First try to use the system's implementation, if that is
available and either succeeds to gives an error other than
that it isn't implemented. */
check_gfax();
if (gfaxa) {
result = gfaxw(pszFile, level, pv);
if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
return result;
}
result = GetFileAttributesExW(pszFile, level, pv);
if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
return result;
/* It's either not present, or not implemented.
Emulate using FindFirstFile. */
if (level != GetFileExInfoStandard) {
@ -1618,27 +1581,23 @@ posix_do_stat(PyObject *self, PyObject *args,
PyObject *result;
#ifdef MS_WINDOWS
/* If on wide-character-capable OS see if argument
is Unicode and if so use wide API. */
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, wformat, &po)) {
Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po);
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, wformat, &po)) {
Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po);
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE result OK without
thread lock as it is a simple dereference. */
res = wstatfunc(wpath, &st);
Py_END_ALLOW_THREADS
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE result OK without
thread lock as it is a simple dereference. */
res = wstatfunc(wpath, &st);
Py_END_ALLOW_THREADS
if (res != 0)
return win32_error_unicode("stat", wpath);
return _pystat_fromstructstat(&st);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (res != 0)
return win32_error_unicode("stat", wpath);
return _pystat_fromstructstat(&st);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
#endif
if (!PyArg_ParseTuple(args, format,
@ -1682,23 +1641,21 @@ posix_access(PyObject *self, PyObject *args)
#ifdef MS_WINDOWS
DWORD attr;
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui:access", &po, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread lock as
it is a simple dereference. */
attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po));
Py_END_ALLOW_THREADS
goto finish;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui:access", &po, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread lock as
it is a simple dereference. */
attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po));
Py_END_ALLOW_THREADS
goto finish;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (!PyArg_ParseTuple(args, "O&i:access",
PyUnicode_FSConverter, &opath, &mode))
return 0;
return NULL;
path = bytes2str(opath, 1);
Py_BEGIN_ALLOW_THREADS
attr = GetFileAttributesA(path);
@ -1839,31 +1796,30 @@ posix_chmod(PyObject *self, PyObject *args)
int res;
#ifdef MS_WINDOWS
DWORD attr;
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui|:chmod", &po, &i)) {
Py_BEGIN_ALLOW_THREADS
attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po));
if (attr != 0xFFFFFFFF) {
if (i & _S_IWRITE)
attr &= ~FILE_ATTRIBUTE_READONLY;
else
attr |= FILE_ATTRIBUTE_READONLY;
res = SetFileAttributesW(PyUnicode_AS_UNICODE(po), attr);
}
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui|:chmod", &po, &i)) {
Py_BEGIN_ALLOW_THREADS
attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po));
if (attr != 0xFFFFFFFF) {
if (i & _S_IWRITE)
attr &= ~FILE_ATTRIBUTE_READONLY;
else
res = 0;
Py_END_ALLOW_THREADS
if (!res)
return win32_error_unicode("chmod",
PyUnicode_AS_UNICODE(po));
Py_INCREF(Py_None);
return Py_None;
attr |= FILE_ATTRIBUTE_READONLY;
res = SetFileAttributesW(PyUnicode_AS_UNICODE(po), attr);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
else
res = 0;
Py_END_ALLOW_THREADS
if (!res)
return win32_error_unicode("chmod",
PyUnicode_AS_UNICODE(po));
Py_INCREF(Py_None);
return Py_None;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (!PyArg_ParseTuple(args, "O&i:chmod", PyUnicode_FSConverter,
&opath, &i))
return NULL;
@ -2139,7 +2095,7 @@ posix_getcwd(int use_bytes)
char *res;
#ifdef MS_WINDOWS
if (!use_bytes && unicode_file_names()) {
if (!use_bytes) {
wchar_t wbuf[1026];
wchar_t *wbuf2 = wbuf;
PyObject *resobj;
@ -2243,88 +2199,84 @@ posix_listdir(PyObject *self, PyObject *args)
char *bufptr = namebuf;
Py_ssize_t len = sizeof(namebuf)-5; /* only claim to have space for MAX_PATH */
/* If on wide-character-capable OS see if argument
is Unicode and if so use wide API. */
if (unicode_file_names()) {
PyObject *po;
if (PyArg_ParseTuple(args, "U:listdir", &po)) {
WIN32_FIND_DATAW wFileData;
Py_UNICODE *wnamebuf;
/* Overallocate for \\*.*\0 */
len = PyUnicode_GET_SIZE(po);
wnamebuf = malloc((len + 5) * sizeof(wchar_t));
if (!wnamebuf) {
PyErr_NoMemory();
return NULL;
}
wcscpy(wnamebuf, PyUnicode_AS_UNICODE(po));
if (len > 0) {
Py_UNICODE wch = wnamebuf[len-1];
if (wch != L'/' && wch != L'\\' && wch != L':')
wnamebuf[len++] = L'\\';
wcscpy(wnamebuf + len, L"*.*");
}
if ((d = PyList_New(0)) == NULL) {
free(wnamebuf);
return NULL;
}
hFindFile = FindFirstFileW(wnamebuf, &wFileData);
if (hFindFile == INVALID_HANDLE_VALUE) {
int error = GetLastError();
if (error == ERROR_FILE_NOT_FOUND) {
free(wnamebuf);
return d;
}
Py_DECREF(d);
win32_error_unicode("FindFirstFileW", wnamebuf);
free(wnamebuf);
return NULL;
}
do {
/* Skip over . and .. */
if (wcscmp(wFileData.cFileName, L".") != 0 &&
wcscmp(wFileData.cFileName, L"..") != 0) {
v = PyUnicode_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName));
if (v == NULL) {
Py_DECREF(d);
d = NULL;
break;
}
if (PyList_Append(d, v) != 0) {
Py_DECREF(v);
Py_DECREF(d);
d = NULL;
break;
}
Py_DECREF(v);
}
Py_BEGIN_ALLOW_THREADS
result = FindNextFileW(hFindFile, &wFileData);
Py_END_ALLOW_THREADS
/* FindNextFile sets error to ERROR_NO_MORE_FILES if
it got to the end of the directory. */
if (!result && GetLastError() != ERROR_NO_MORE_FILES) {
Py_DECREF(d);
win32_error_unicode("FindNextFileW", wnamebuf);
FindClose(hFindFile);
free(wnamebuf);
return NULL;
}
} while (result == TRUE);
if (FindClose(hFindFile) == FALSE) {
Py_DECREF(d);
win32_error_unicode("FindClose", wnamebuf);
free(wnamebuf);
return NULL;
}
free(wnamebuf);
return d;
PyObject *po;
if (PyArg_ParseTuple(args, "U:listdir", &po)) {
WIN32_FIND_DATAW wFileData;
Py_UNICODE *wnamebuf;
/* Overallocate for \\*.*\0 */
len = PyUnicode_GET_SIZE(po);
wnamebuf = malloc((len + 5) * sizeof(wchar_t));
if (!wnamebuf) {
PyErr_NoMemory();
return NULL;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
wcscpy(wnamebuf, PyUnicode_AS_UNICODE(po));
if (len > 0) {
Py_UNICODE wch = wnamebuf[len-1];
if (wch != L'/' && wch != L'\\' && wch != L':')
wnamebuf[len++] = L'\\';
wcscpy(wnamebuf + len, L"*.*");
}
if ((d = PyList_New(0)) == NULL) {
free(wnamebuf);
return NULL;
}
hFindFile = FindFirstFileW(wnamebuf, &wFileData);
if (hFindFile == INVALID_HANDLE_VALUE) {
int error = GetLastError();
if (error == ERROR_FILE_NOT_FOUND) {
free(wnamebuf);
return d;
}
Py_DECREF(d);
win32_error_unicode("FindFirstFileW", wnamebuf);
free(wnamebuf);
return NULL;
}
do {
/* Skip over . and .. */
if (wcscmp(wFileData.cFileName, L".") != 0 &&
wcscmp(wFileData.cFileName, L"..") != 0) {
v = PyUnicode_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName));
if (v == NULL) {
Py_DECREF(d);
d = NULL;
break;
}
if (PyList_Append(d, v) != 0) {
Py_DECREF(v);
Py_DECREF(d);
d = NULL;
break;
}
Py_DECREF(v);
}
Py_BEGIN_ALLOW_THREADS
result = FindNextFileW(hFindFile, &wFileData);
Py_END_ALLOW_THREADS
/* FindNextFile sets error to ERROR_NO_MORE_FILES if
it got to the end of the directory. */
if (!result && GetLastError() != ERROR_NO_MORE_FILES) {
Py_DECREF(d);
win32_error_unicode("FindNextFileW", wnamebuf);
FindClose(hFindFile);
free(wnamebuf);
return NULL;
}
} while (result == TRUE);
if (FindClose(hFindFile) == FALSE) {
Py_DECREF(d);
win32_error_unicode("FindClose", wnamebuf);
free(wnamebuf);
return NULL;
}
free(wnamebuf);
return d;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (!PyArg_ParseTuple(args, "O&:listdir",
PyUnicode_FSConverter, &opath))
@ -2562,35 +2514,34 @@ posix__getfullpathname(PyObject *self, PyObject *args)
char outbuf[MAX_PATH*2];
char *temp;
#ifdef MS_WINDOWS
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) {
Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po);
Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf;
Py_UNICODE *wtemp;
DWORD result;
PyObject *v;
result = GetFullPathNameW(wpath,
sizeof(woutbuf)/sizeof(woutbuf[0]),
woutbuf, &wtemp);
if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) {
woutbufp = malloc(result * sizeof(Py_UNICODE));
if (!woutbufp)
return PyErr_NoMemory();
result = GetFullPathNameW(wpath, result, woutbufp, &wtemp);
}
if (result)
v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp));
else
v = win32_error_unicode("GetFullPathNameW", wpath);
if (woutbufp != woutbuf)
free(woutbufp);
return v;
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) {
Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po);
Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf;
Py_UNICODE *wtemp;
DWORD result;
PyObject *v;
result = GetFullPathNameW(wpath,
sizeof(woutbuf)/sizeof(woutbuf[0]),
woutbuf, &wtemp);
if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) {
woutbufp = malloc(result * sizeof(Py_UNICODE));
if (!woutbufp)
return PyErr_NoMemory();
result = GetFullPathNameW(wpath, result, woutbufp, &wtemp);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (result)
v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp));
else
v = win32_error_unicode("GetFullPathNameW", wpath);
if (woutbufp != woutbuf)
free(woutbufp);
return v;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
#endif
if (!PyArg_ParseTuple (args, "O&:_getfullpathname",
PyUnicode_FSConverter, &opath))
@ -2624,23 +2575,21 @@ posix_mkdir(PyObject *self, PyObject *args)
int mode = 0777;
#ifdef MS_WINDOWS
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "U|i:mkdir", &po, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread lock as
it is a simple dereference. */
res = CreateDirectoryW(PyUnicode_AS_UNICODE(po), NULL);
Py_END_ALLOW_THREADS
if (!res)
return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po));
Py_INCREF(Py_None);
return Py_None;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "U|i:mkdir", &po, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread lock as
it is a simple dereference. */
res = CreateDirectoryW(PyUnicode_AS_UNICODE(po), NULL);
Py_END_ALLOW_THREADS
if (!res)
return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po));
Py_INCREF(Py_None);
return Py_None;
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (!PyArg_ParseTuple(args, "O&|i:mkdir",
PyUnicode_FSConverter, &opath, &mode))
return NULL;
@ -2733,28 +2682,26 @@ posix_rename(PyObject *self, PyObject *args)
PyObject *o1, *o2;
char *p1, *p2;
BOOL result;
if (unicode_file_names()) {
if (!PyArg_ParseTuple(args, "OO:rename", &o1, &o2))
if (!PyArg_ParseTuple(args, "OO:rename", &o1, &o2))
goto error;
if (!convert_to_unicode(&o1))
if (!convert_to_unicode(&o1))
goto error;
if (!convert_to_unicode(&o2)) {
if (!convert_to_unicode(&o2)) {
Py_DECREF(o1);
goto error;
}
Py_BEGIN_ALLOW_THREADS
result = MoveFileW(PyUnicode_AsUnicode(o1),
PyUnicode_AsUnicode(o2));
Py_END_ALLOW_THREADS
Py_DECREF(o1);
Py_DECREF(o2);
if (!result)
return win32_error("rename", NULL);
Py_INCREF(Py_None);
return Py_None;
error:
PyErr_Clear();
}
Py_BEGIN_ALLOW_THREADS
result = MoveFileW(PyUnicode_AsUnicode(o1),
PyUnicode_AsUnicode(o2));
Py_END_ALLOW_THREADS
Py_DECREF(o1);
Py_DECREF(o2);
if (!result)
return win32_error("rename", NULL);
Py_INCREF(Py_None);
return Py_None;
error:
PyErr_Clear();
if (!PyArg_ParseTuple(args, "ss:rename", &p1, &p2))
return NULL;
Py_BEGIN_ALLOW_THREADS
@ -2940,21 +2887,20 @@ posix_utime(PyObject *self, PyObject *args)
FILETIME atime, mtime;
PyObject *result = NULL;
if (unicode_file_names()) {
if (PyArg_ParseTuple(args, "UO|:utime", &obwpath, &arg)) {
wpath = PyUnicode_AS_UNICODE(obwpath);
Py_BEGIN_ALLOW_THREADS
hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0,
NULL, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, NULL);
Py_END_ALLOW_THREADS
if (hFile == INVALID_HANDLE_VALUE)
return win32_error_unicode("utime", wpath);
} else
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
}
if (PyArg_ParseTuple(args, "UO|:utime", &obwpath, &arg)) {
wpath = PyUnicode_AS_UNICODE(obwpath);
Py_BEGIN_ALLOW_THREADS
hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0,
NULL, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, NULL);
Py_END_ALLOW_THREADS
if (hFile == INVALID_HANDLE_VALUE)
return win32_error_unicode("utime", wpath);
} else
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
if (!wpath) {
if (!PyArg_ParseTuple(args, "O&O:utime",
PyUnicode_FSConverter, &oapath, &arg))
@ -4927,22 +4873,20 @@ posix_open(PyObject *self, PyObject *args)
int fd;
#ifdef MS_WINDOWS
if (unicode_file_names()) {
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui|i:mkdir", &po, &flag, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread
lock as it is a simple dereference. */
fd = _wopen(PyUnicode_AS_UNICODE(po), flag, mode);
Py_END_ALLOW_THREADS
if (fd < 0)
return posix_error();
return PyLong_FromLong((long)fd);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
PyUnicodeObject *po;
if (PyArg_ParseTuple(args, "Ui|i:mkdir", &po, &flag, &mode)) {
Py_BEGIN_ALLOW_THREADS
/* PyUnicode_AS_UNICODE OK without thread
lock as it is a simple dereference. */
fd = _wopen(PyUnicode_AS_UNICODE(po), flag, mode);
Py_END_ALLOW_THREADS
if (fd < 0)
return posix_error();
return PyLong_FromLong((long)fd);
}
/* Drop the argument parsing error as narrow strings
are also valid. */
PyErr_Clear();
#endif
if (!PyArg_ParseTuple(args, "O&i|i",
@ -6816,40 +6760,37 @@ win32_startfile(PyObject *self, PyObject *args)
char *operation = NULL;
HINSTANCE rc;
if (unicode_file_names()) {
PyObject *unipath, *woperation = NULL;
if (!PyArg_ParseTuple(args, "U|s:startfile",
&unipath, &operation)) {
PyObject *unipath, *woperation = NULL;
if (!PyArg_ParseTuple(args, "U|s:startfile",
&unipath, &operation)) {
PyErr_Clear();
goto normal;
}
if (operation) {
woperation = PyUnicode_DecodeASCII(operation,
strlen(operation), NULL);
if (!woperation) {
PyErr_Clear();
operation = NULL;
goto normal;
}
if (operation) {
woperation = PyUnicode_DecodeASCII(operation,
strlen(operation), NULL);
if (!woperation) {
PyErr_Clear();
operation = NULL;
goto normal;
}
}
Py_BEGIN_ALLOW_THREADS
rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation) : 0,
PyUnicode_AS_UNICODE(unipath),
NULL, NULL, SW_SHOWNORMAL);
Py_END_ALLOW_THREADS
Py_XDECREF(woperation);
if (rc <= (HINSTANCE)32) {
PyObject *errval = win32_error_unicode("startfile",
PyUnicode_AS_UNICODE(unipath));
return errval;
}
Py_INCREF(Py_None);
return Py_None;
}
Py_BEGIN_ALLOW_THREADS
rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation) : 0,
PyUnicode_AS_UNICODE(unipath),
NULL, NULL, SW_SHOWNORMAL);
Py_END_ALLOW_THREADS
Py_XDECREF(woperation);
if (rc <= (HINSTANCE)32) {
PyObject *errval = win32_error_unicode("startfile",
PyUnicode_AS_UNICODE(unipath));
return errval;
}
Py_INCREF(Py_None);
return Py_None;
normal:
if (!PyArg_ParseTuple(args, "O&|s:startfile",

6
PC/pyconfig.h
View File

@ -95,12 +95,6 @@ WIN32 is still required for the locale module.
#endif
#ifdef MS_WINCE
/* Python uses GetVersion() to distinguish between
* Windows NT and 9x/ME where OS Unicode support is concerned.
* Windows CE supports Unicode in the same way as NT so we
* define the missing GetVersion() accordingly.
*/
#define GetVersion() (4)
/* Windows CE does not support environment variables */
#define getenv(v) (NULL)
#define environ (NULL)