Python ntpath 模块，isdir() 实例源码
我们从Python开源项目中，提取了以下16个代码示例，用于说明如何使用ntpath.isdir()。
def makedirs(name, mode=0o777, exist_ok=False):
"""makedirs(name [,mode=0o777][,exist_ok=False])
Super-mkdir; create a leaf directory and all intermediate ones. Works like
mkdir,except that any intermediate path segment (not just the rightmost)
will be created if it does not exist. If the target directory already
exists,raise an OSError if exist_ok is False. Otherwise no exception is
raised. This is recursive.
"""
head, tail = path.split(name)
if not tail:
head, tail = path.split(head)
if head and tail and not path.exists(head):
try:
makedirs(head, mode, exist_ok)
except FileExistsError:
# Defeats race condition when another thread created the path
pass
cdir = curdir
if isinstance(tail, bytes):
cdir = bytes(curdir, 'ASCII')
if tail == cdir: # xxx/newdir/. exists if xxx/newdir exists
return
try:
mkdir(name, mode)
except OSError:
# Cannot rely on checking for EEXIST,since the operating system
# Could give priority to other errors like EACCES or EROFS
if not exist_ok or not path.isdir(name):
raise
def makedirs(name, exist_ok=False):
"""makedirs(path [,exist_ok=False])
Super-mkdir; create a leaf directory and all intermediate ones.
Works like mkdir,except that any intermediate path segment (not
just the rightmost) will be created if it does not exist. If the
target directory with the same mode as we specified already exists,
raises an OSError if exist_ok is False,otherwise no exception is
raised. This is recursive.
"""
head, exist_ok)
except OSError as e:
# be happy if someone already created the path
if e.errno != errno.EEXIST:
raise
if tail == curdir: # xxx/newdir/. exists if xxx/newdir exists
return
try:
mkdir(name, mode)
except OSError as e:
import stat as st
if not (e.errno == errno.EEXIST and exist_ok and path.isdir(name) and
st.S_IMODE(lstat(name).st_mode) == _get_masked_mode(mode)):
raise
def makedirs(name, exist_ok)
except FileExistsError:
# be happy if someone already created the path
pass
cdir = curdir
if isinstance(tail, mode)
except OSError as e:
if not exist_ok or e.errno != errno.EEXIST or not path.isdir(name):
raise
def makedirs(name, exist_ok)
except OSError as e:
# be happy if someone already created the path
if e.errno != errno.EEXIST:
raise
cdir = curdir
if isinstance(tail, mode)
except OSError as e:
dir_exists = path.isdir(name)
expected_mode = _get_masked_mode(mode)
if dir_exists:
# S_IsgiD is automatically copied by the OS from parent to child
# directories on mkdir. Don't consider it being set to be a mode
# mismatch as mkdir does not unset it when not specified in mode.
actual_mode = st.S_IMODE(lstat(name).st_mode) & ~st.S_IsgiD
else:
actual_mode = -1
if not (e.errno == errno.EEXIST and exist_ok and dir_exists and
actual_mode == expected_mode):
if dir_exists and actual_mode != expected_mode:
e.strerror += ' (mode %o != expected mode %o)' % (
actual_mode, expected_mode)
raise
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