How开发者_开发问答 can I make a verify error for this command?
if blablablabla:
os.makedirs('C:\\test\\')
If the folder already exists, he return me an error... how can I make it ignore this error? and move on ?
try:
os.makedirs('C:\\test\\')
except OSError:
pass
You also might want to check the specific "already exists" error (since OSError
could mean other things, like permission denied...
import errno
try:
os.makedirs('C:\\test\\')
except OSError as e:
if e.errno != errno.EEXIST:
raise # raises the error again
In Python3.2 and above, just add exist_ok=True
will solve this problem.
If exist_ok is False (the default), an FileExistsError is raised if the target directory already exists.
os.makedirs('C:\\test\\',exist_ok=True)
you can try/except?
try:
os.makedirs('C:\\test\\')
except: pass
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