def _volatile(self):
"""
Return the list of volatile (i.e. temporary or obsolete) directories.
"""
_list = []
for name in _directory_contents("%s/%s" % (self.path, TEMPORARY_DIRECTORY), True):
if _ELEMENT_REGEXP.match(name):
_list.append("%s/%s" % (TEMPORARY_DIRECTORY, name))
for name in _directory_contents("%s/%s" % (self.path, OBSOLETE_DIRECTORY), True):
if _ELEMENT_REGEXP.match(name):
_list.append("%s/%s" % (OBSOLETE_DIRECTORY, name))
return _list
def _volatile(self):
"""
Return the list of volatile (i.e. temporary or obsolete) directories.
"""
_list = []
for name in _directory_contents(
'%s/%s' % (self.path, TEMPORARY_DIRECTORY), True):
if _ELEMENT_REGEXP.match(name):
_list.append('%s/%s' % (TEMPORARY_DIRECTORY, name))
for name in _directory_contents(
'%s/%s' % (self.path, OBSOLETE_DIRECTORY), True):
if _ELEMENT_REGEXP.match(name):
_list.append('%s/%s' % (OBSOLETE_DIRECTORY, name))
return _list
def _build_elements(self):
_list = []
while self.dirs:
_dir = self.dirs.pop(0)
for name in os.listdir('%s/%s' % (self.path, _dir)):
if _ELEMENT_REGEXP.match(name):
_list.append(name)
if not _list:
continue
_list.sort()
self.elts = ['%s/%s' % (_dir, x) for x in _list]
return True
return False
def count(self):
"""Return the number of elements in the queue, locked or not
(but not temporary).
"""
count = 0
# get list of intermediate directories
dirs = []
self.__get_list_of_interm_dirs(dirs)
# count elements in sub-directories
for name in dirs:
for element in os.listdir('%s/%s' % (self.path, name)):
if _ELEMENT_REGEXP.match(element):
count += 1
return count
def _build_elements(self):
"""Build list of elements.
Raise:
OSError - can't list element directories
"""
while self.dirs:
directory = self.dirs.pop(0)
_list = []
for name in _directory_contents("%s/%s" % (self.path, directory), True):
if _ELEMENT_REGEXP.match(name):
_list.append(name)
if not _list:
continue
self.elts = ["%s/%s" % (directory, x) for x in sorted(_list)]
return True
return False
def _build_elements(self):
"""Build list of elements.
Raise:
OSError - can't list element directories
"""
while self.dirs:
directory = self.dirs.pop(0)
_list = []
for name in _directory_contents(
'%s/%s' % (self.path, directory), True):
if _ELEMENT_REGEXP.match(name):
_list.append(name)
if not _list:
continue
self.elts = ['%s/%s' % (directory, x) for x in sorted(_list)]
return True
return False