def getWindowsError(space):
errno = geterrno()
message = rwin32.FormatErrorW(errno)
w_errcode = space.newint(errno)
return OperationError(space.w_WindowsError,
space.newtuple([w_errcode, space.newtext(*message),
space.w_None, w_errcode]))
def raiseWindowsError(space, errcode, context):
message = rwin32.FormatErrorW(errcode)
w_errcode = space.newint(errcode)
w_t = space.newtuple(
[w_errcode,
space.newtext(*message), space.w_None, w_errcode])
raise OperationError(space.w_WindowsError, w_t)
def dlopenex(name):
res = rwin32.LoadLibraryExA(name)
if not res:
err = rwin32.GetLastError_saved()
ustr, lgt = rwin32.FormatErrorW(err)
raise DLOpenError(ustr)
return res
def dlopenU(name, mode=-1):
# mode is unused on windows, but a consistant signature
res = rwin32.LoadLibraryW(name)
if not res:
err = rwin32.GetLastError_saved()
ustr, lgt = rwin32.FormatErrorW(err)
raise DLOpenError(ustr)
return res
def dlopenex(name):
res = rwin32.LoadLibraryExA(name)
if not res:
err = rwin32.GetLastError_saved()
ustr = rwin32.FormatErrorW(err)
# DLOpenError unicode msg breaks translation of cpyext create_extension_module
raise DLOpenError(ustr.encode('utf-8'))
return res
def dlopenU(name, mode=-1):
# mode is unused on windows, but a consistant signature
res = rwin32.LoadLibraryW(name)
if not res:
err = rwin32.GetLastError_saved()
ustr = rwin32.FormatErrorW(err)
# DLOpenError unicode msg breaks translation of cpyext create_extension_module
raise DLOpenError(ustr.encode('utf-8'))
return res
def dlopenex(name, flags=rwin32.LOAD_WITH_ALTERED_SEARCH_PATH):
# Don't display a message box when Python can't load a DLL */
old_mode = rwin32.SetErrorMode(rwin32.SEM_FAILCRITICALERRORS)
res = rwin32.LoadLibraryExA(name, flags)
rwin32.SetErrorMode(old_mode)
if not res:
err = rwin32.GetLastError_saved()
ustr, lgt = rwin32.FormatErrorW(err)
raise DLOpenError(ustr)
return res
def _wrap_oserror2_impl(space, e, w_filename, w_filename2, w_exc, eintr_retry):
# move the common logic in its own function, instead of having it
# duplicated 4 times in all 4 specialized versions of wrap_oserror2()
if rwin32.WIN32 and isinstance(e, WindowsError):
winerror = e.winerror
try:
msg, lgt = rwin32.FormatErrorW(winerror)
except ValueError:
msg = 'Windows Error %d' % winerror
lgt = len(msg)
w_errno = space.w_None
w_winerror = space.newint(winerror)
w_msg = space.newtext(msg, lgt)
w_exc = space.w_WindowsError
else:
errno = e.errno
if errno == EINTR:
space.getexecutioncontext().checksignals()
if eintr_retry:
return None
try:
msg, lgt = strerror(errno)
except ValueError:
msg = 'error %d' % errno
lgt = len(msg)
w_errno = space.newint(errno)
w_winerror = space.w_None
w_msg = space.newtext(msg, lgt)
if w_filename is None:
w_filename = space.w_None
if w_filename2 is None:
w_filename2 = space.w_None
w_error = space.call_function(w_exc, w_errno, w_msg, w_filename,
w_winerror, w_filename2)
operror = OperationError(w_exc, w_error)
if eintr_retry:
raise operror
return operror
def test_formaterror_unicode():
msg = rwin32.FormatErrorW(34)
assert type(msg) is unicode
assert u'%2' in msg
def test_formaterror_unicode():
msg, lgt = rwin32.FormatErrorW(34)
assert type(msg) is str
assert '%2' in msg
def FormatError(space, code):
return space.newtext(*rwin32.FormatErrorW(code))
def FormatError(space, code):
return space.newunicode(rwin32.FormatErrorW(code))
