Usted buscó: python create directory if not exists (Español - Inglés)

if not...
if not...

if not, why?
if not, why?

if not now, when?
if not now, when?

if not specified, it is zero.
if not specified, it is zero.

if not, i'll edit it.
if not, i'll edit it.

if not, feel free to ask again.
if not, feel free to ask again.

if not, it exits with an error.
if not, it exits with an error.

if not, then it’s a compliment.
if not, then it’s a compliment.

if not, the reservation will be canceled.)
if not, the reservation will be canceled.)

columns close to, if not more than, 100 tons.
columns close to, if not more than, 100 tons.

if not, then you, the teacher, should do so.
if not, then you, the teacher, should do so.

old females frequently die following, if not during, intercourse.
old females frequently die following, if not during, intercourse.

(if not, we'll ask you for it in a momen
(if not, we'll ask you for it in a momen

a man who can dance. if not, there's no problem.
a man who can dance. if not, there's no problem.

if not, see http://www.gnu.org/licenses/.
if not, see http://www.gnu.org/licenses/.

the u.s. government has a moral, if not legal, obligation to help.
the u.s. government has a moral, if not legal, obligation to help.

determine the island’s course for years, if not decades, to come. it is
determine the island’s course for years, if not decades, to come. it is

's ===:"most, if not all, of the band's recordings are instrumentals.
's===:"most, if not all, of the band's recordings are instrumentals.

# como usar la función not if not(a): print ("a es falso")
# how to use the not function if not(a): print("a is false")