# try to match desired_name directly

# most of this code is adapted from the tempfile source

# pylint: disable=W0212

if 'b' in mode:

flags = tempfile._bin_openflags

else:

flags = tempfile._text_openflags

fd = os.open(os.path.join(dir_path, desired_name), flags, 0600)

tempfile._set_cloexec(fd)

file_name = os.path.abspath(os.path.join(dir_path, desired_name))

file_handle = os.fdopen(fd, mode, bufsize)

# normalize dir part

if delete is None:

delete = os.path.samefile(in_dir, tempfile.gettempdir())

if os.path.dirname(desired_name):

in_dir = os.path.join(in_dir, os.path.dirname(desired_name))

desired_name = os.path.basename(desired_name)

if not os.path.exists(in_dir):

get_temp_folder(in_dir)

try:

result = _try_create_desired_file(mode, bufsize, in_dir, desired_name, delete)

except OSError, e:

if e.errno != tempfile._errno.EEXIST: # pylint: disable=W0212

raise

prefix, _, suffix = desired_name.partition('.')

if '.' in desired_name:

if not suffix:

prefix = prefix + '.' # prevent tempfile from messing with prefix

elif not prefix:

suffix = suffix + '.' # prevent tempfile from messing with suffix

result = tempfile.NamedTemporaryFile(mode=mode,

bufsize=bufsize,

suffix='.' + suffix,

prefix=prefix,

dir=in_dir,

delete=delete)

# much simpler than in the case of files, as tempfile doesn't wrap folders

# pylint: disable=W0212

full_path = os.path.join(dir_path, desired_name)

os.mkdir(full_path)

def ensure_named_folder_exist(base, f):

try:

return _try_create_desired_folder(base, f)

except OSError, e:

if e.errno != tempfile._errno.EEXIST:# pylint: disable=W0212

raise

return None

# normalize dir part

if os.path.dirname(desired_name):

in_dir = os.path.join(in_dir, os.path.dirname(desired_name))

desired_name = os.path.basename(desired_name)

base_folder = in_dir

dirs_to_create = []

while not os.path.exists(base_folder):

base_folder, segment = os.path.split(base_folder)

dirs_to_create.append(segment)

for folder in reversed(dirs_to_create):

ensure_named_folder_exist(base_folder, folder)

base_folder = os.path.join(base_folder, folder)

result = ensure_named_folder_exist(base_folder, desired_name) or \

tempfile.mkdtemp(prefix=desired_name, dir=base_folder)