def _create_temporary_destination_directory(destination, mode=0755):
"""
Create the temporary destination directory as a peer of the target destination.
This is so that the move is hopefully taking place on the same filesystem so it
will be as fast as possible.
:param destination: absolute path to the destination where modules should
be installed
:type destination: str
:param mode: the directory permissions
:type mode: int
:return: absolute path to temporary created directory
:rtype: str
"""
basedir = get_parent_directory(destination)
try:
os.makedirs(basedir, mode)
except OSError, e:
if e.errno == errno.EEXIST and os.path.isdir(basedir):
pass # ignored
else:
raise e
def _create_temporary_destination_directory(destination, mode=0755):
"""
Create the temporary destination directory as a peer of the target destination.
This is so that the move is hopefully taking place on the same filesystem so it
will be as fast as possible.
:param destination: absolute path to the destination where modules should be installed
:type destination: str
:param mode: the directory permissions
:type mode: int
:return: absolute path to temporary created directory
:rtype: str
"""
basedir = get_parent_directory(destination)
try:
os.makedirs(basedir, mode)
except OSError, e:
if e.errno == errno.EEXIST and os.path.isdir(basedir):
pass
else:
raise
def test_absolute_path_does_not_end_in_slash(self):
path = '/an/absolute/path'
parent_dir = '/an/absolute'
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
def test_relative_path_does_not_end_in_slash(self):
path = 'a/relative/path'
parent_dir = 'a/relative'
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
def test_absolute_path_does_not_end_in_slash(self):
path = "/an/absolute/path"
parent_dir = "/an/absolute"
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
def test_relative_path_does_not_end_in_slash(self):
path = "a/relative/path"
parent_dir = "a/relative"
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
def test_absolute_path_ends_in_slash(self):
path = '/an/absolute/path/'
parent_dir = '/an/absolute'
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
def test_relative_path_ends_in_slash(self):
path = 'a/relative/path/'
parent_dir = 'a/relative'
result = misc.get_parent_directory(path)
self.assertEqual(result, parent_dir)
