本文整理汇总了Python中posixpath.realpath函数的典型用法代码示例。如果您正苦于以下问题：Python realpath函数的具体用法？Python realpath怎么用？Python realpath使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了realpath函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_realpath_resolve_before_normalizing
def test_realpath_resolve_before_normalizing(self):
# Bug #990669: Symbolic links should be resolved before we
# normalize the path. E.g.: if we have directories 'a', 'k' and 'y'
# in the following hierarchy:
# a/k/y
#
# and a symbolic link 'link-y' pointing to 'y' in directory 'a',
# then realpath("link-y/..") should return 'k', not 'a'.
try:
os.mkdir(ABSTFN)
os.mkdir(ABSTFN + "/k")
os.mkdir(ABSTFN + "/k/y")
os.symlink(ABSTFN + "/k/y", ABSTFN + "/link-y")
# Absolute path.
self.assertEqual(realpath(ABSTFN + "/link-y/.."), ABSTFN + "/k")
# Relative path.
with support.change_cwd(dirname(ABSTFN)):
self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."),
ABSTFN + "/k")
finally:
test_support.unlink(ABSTFN + "/link-y")
safe_rmdir(ABSTFN + "/k/y")
safe_rmdir(ABSTFN + "/k")
safe_rmdir(ABSTFN)示例2: __init__
def __init__(self, src, dst, path = None):
if path is not None:
src = posixpath.join(path, src)
dst = posixpath.join(path, dst)
self.__src = posixpath.realpath(src)
self.__dst = posixpath.realpath(dst)
os.rename(src, dst)示例3: test_realpath_basic
def test_realpath_basic(self):
# Basic operation.
try:
os.symlink(ABSTFN+"1", ABSTFN)
self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
finally:
test_support.unlink(ABSTFN)示例4: test_realpath_basic
def test_realpath_basic(self):
# Basic operation.
try:
os.symlink(ABSTFN+"1", ABSTFN)
self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
finally:
self.safe_remove(ABSTFN)示例5: test_realpath_resolve_first
def test_realpath_resolve_first(self):
# Bug #1213894: The first component of the path, if not absolute,
# must be resolved too.
try:
os.mkdir(ABSTFN)
os.mkdir(ABSTFN + "/k")
os.symlink(ABSTFN, ABSTFN + "link")
with support.change_cwd(dirname(ABSTFN)):
base = basename(ABSTFN)
self.assertEqual(realpath(base + "link"), ABSTFN)
self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")
finally:
test_support.unlink(ABSTFN + "link")
safe_rmdir(ABSTFN + "/k")
safe_rmdir(ABSTFN)示例6: test_realpath_deep_recursion
def test_realpath_deep_recursion(self):
depth = 10
try:
os.mkdir(ABSTFN)
for i in range(depth):
os.symlink('/'.join(['%d' % i] * 10), ABSTFN + '/%d' % (i + 1))
os.symlink('.', ABSTFN + '/0')
self.assertEqual(realpath(ABSTFN + '/%d' % depth), ABSTFN)
# Test using relative path as well.
with support.change_cwd(ABSTFN):
self.assertEqual(realpath('%d' % depth), ABSTFN)
finally:
for i in range(depth + 1):
test_support.unlink(ABSTFN + '/%d' % i)
safe_rmdir(ABSTFN)示例7: make_path_absolute
def make_path_absolute(self, path):
"""
Given a relative url found inside the CSS file we're currently serving,
return an absolute form of that URL.
"""
env = self.request.environ
pinfo = posixpath.dirname(env['PATH_INFO'])
return posixpath.realpath(env['SCRIPT_NAME'] + pinfo + '/' + path)示例8: test_realpath_deep_recursion
def test_realpath_deep_recursion(self):
depth = 10
old_path = abspath(".")
try:
os.mkdir(ABSTFN)
for i in range(depth):
os.symlink("/".join(["%d" % i] * 10), ABSTFN + "/%d" % (i + 1))
os.symlink(".", ABSTFN + "/0")
self.assertEqual(realpath(ABSTFN + "/%d" % depth), ABSTFN)
# Test using relative path as well.
os.chdir(ABSTFN)
self.assertEqual(realpath("%d" % depth), ABSTFN)
finally:
os.chdir(old_path)
for i in range(depth + 1):
support.unlink(ABSTFN + "/%d" % i)
safe_rmdir(ABSTFN)示例9: test_realpath_resolve_first
def test_realpath_resolve_first(self) -> None:
# Bug #1213894: The first component of the path, if not absolute,
# must be resolved too.
try:
old_path = abspath('.')
os.mkdir(ABSTFN)
os.mkdir(ABSTFN + "/k")
os.symlink(ABSTFN, ABSTFN + "link")
os.chdir(dirname(ABSTFN))
base = basename(ABSTFN)
self.assertEqual(realpath(base + "link"), ABSTFN)
self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")
finally:
os.chdir(old_path)
support.unlink(ABSTFN + "link")
safe_rmdir(ABSTFN + "/k")
safe_rmdir(ABSTFN)示例10: test_realpath_repeated_indirect_symlinks
def test_realpath_repeated_indirect_symlinks(self):
# Issue #6975.
try:
os.mkdir(ABSTFN)
os.symlink("../" + basename(ABSTFN), ABSTFN + "/self")
os.symlink("self/self/self", ABSTFN + "/link")
self.assertEqual(realpath(ABSTFN + "/link"), ABSTFN)
finally:
support.unlink(ABSTFN + "/self")
support.unlink(ABSTFN + "/link")
safe_rmdir(ABSTFN)示例11: test_realpath_repeated_indirect_symlinks
def test_realpath_repeated_indirect_symlinks(self):
# Issue #6975.
try:
os.mkdir(ABSTFN)
os.symlink('../' + basename(ABSTFN), ABSTFN + '/self')
os.symlink('self/self/self', ABSTFN + '/link')
self.assertEqual(realpath(ABSTFN + '/link'), ABSTFN)
finally:
test_support.unlink(ABSTFN + '/self')
test_support.unlink(ABSTFN + '/link')
safe_rmdir(ABSTFN)示例12: test_realpath_symlink_loops
def test_realpath_symlink_loops(self):
# Bug #930024, return the path unchanged if we get into an infinite
# symlink loop.
try:
old_path = abspath('.')
os.symlink(ABSTFN, ABSTFN)
self.assertEqual(realpath(ABSTFN), ABSTFN)
os.symlink(ABSTFN+"1", ABSTFN+"2")
os.symlink(ABSTFN+"2", ABSTFN+"1")
self.assertEqual(realpath(ABSTFN+"1"), ABSTFN+"1")
self.assertEqual(realpath(ABSTFN+"2"), ABSTFN+"2")
# Test using relative path as well.
os.chdir(dirname(ABSTFN))
self.assertEqual(realpath(basename(ABSTFN)), ABSTFN)
finally:
os.chdir(old_path)
test_support.unlink(ABSTFN)
test_support.unlink(ABSTFN+"1")
test_support.unlink(ABSTFN+"2")示例13: test_realpath_curdir
def test_realpath_curdir(self):
self.assertEqual(realpath('.'), os.getcwd())
self.assertEqual(realpath('./.'), os.getcwd())
self.assertEqual(realpath('/'.join(['.'] * 100)), os.getcwd())
self.assertEqual(realpath(b'.'), os.getcwdb())
self.assertEqual(realpath(b'./.'), os.getcwdb())
self.assertEqual(realpath(b'/'.join([b'.'] * 100)), os.getcwdb())示例14: test_realpath_pardir
def test_realpath_pardir(self):
self.assertEqual(realpath('..'), dirname(os.getcwd()))
self.assertEqual(realpath('../..'), dirname(dirname(os.getcwd())))
self.assertEqual(realpath('/'.join(['..'] * 100)), '/')
self.assertEqual(realpath(b'..'), dirname(os.getcwdb()))
self.assertEqual(realpath(b'../..'), dirname(dirname(os.getcwdb())))
self.assertEqual(realpath(b'/'.join([b'..'] * 100)), b'/')示例15: test_realpath_resolve_parents
def test_realpath_resolve_parents(self):
# We also need to resolve any symlinks in the parents of a relative
# path passed to realpath. E.g.: current working directory is
# /usr/doc with 'doc' being a symlink to /usr/share/doc. We call
# realpath("a"). This should return /usr/share/doc/a/.
try:
os.mkdir(ABSTFN)
os.mkdir(ABSTFN + "/y")
os.symlink(ABSTFN + "/y", ABSTFN + "/k")
with support.change_cwd(ABSTFN + "/k"):
self.assertEqual(realpath("a"), ABSTFN + "/y/a")
finally:
test_support.unlink(ABSTFN + "/k")
safe_rmdir(ABSTFN + "/y")
safe_rmdir(ABSTFN)