def test_readable_timestamp(self):
"""
Check readable_timestamp works as expected.
"""
# Check formatting works as expected.
self.assertEquals("12:01:02AM", readable_timestamp(
time.mktime(datetime.now().replace(hour=0, minute=1, second=2).timetuple())))
self.assertEquals("1999-01-02", readable_timestamp(
time.mktime(datetime.now().replace(year=1999, month=1, day=2).timetuple())))
def test_readable_timestamp(self):
"""
Check readable_timestamp works as expected.
"""
# Check formatting works as expected.
self.assertEquals("12:01:02AM", readable_timestamp(
time.mktime(datetime.now().replace(hour=0, minute=1, second=2).timetuple())))
self.assertEquals("1999-01-02", readable_timestamp(
time.mktime(datetime.now().replace(year=1999, month=1, day=2).timetuple())))
def _populate_list(self, value):
"""
Populate the current multi-column list with the contents of the selected directory.
:param value: The new value to use.
"""
# Nothing to do if the value is rubbish.
if value is None:
return
# Stop any recursion - no more returns from here to end of fn please!
if self._in_update:
return
self._in_update = True
# We need to update the tree view.
self._root = os.path.abspath(value if os.path.isdir(value) else os.path.dirname(value))
# The absolute expansion of "/" or "\" is the root of the disk, so is a cross-platform
# way of spotting when to insert ".." or not.
tree_view = []
if len(self._root) > len(os.path.abspath(os.sep)):
tree_view.append((["|-+ .."], os.path.abspath(os.path.join(self._root, ".."))))
tree_dirs = []
tree_files = []
try:
files = os.listdir(self._root)
except OSError:
# Can fail on Windows due to access permissions
files = []
for my_file in files:
full_path = os.path.join(self._root, my_file)
try:
details = os.lstat(full_path)
except OSError:
# Can happen on Windows due to access permissions
details = namedtuple("stat_type", "st_size st_mtime")
details.st_size = 0
details.st_mtime = 0
name = "|-- {}".format(my_file)
tree = tree_files
if os.path.isdir(full_path):
tree = tree_dirs
if os.path.islink(full_path):
# Show links separately for directories
real_path = os.path.realpath(full_path)
name = "|-+ {} -> {}".format(my_file, real_path)
else:
name = "|-+ {}".format(my_file)
elif self._file_filter and not self._file_filter.match(my_file):
# Skip files that don't match the filter (if present)
continue
elif os.path.islink(full_path):
# Check if link target exists and if it does, show statistics of the
# linked file, otherwise just display the link
try:
real_path = os.path.realpath(full_path)
except OSError:
# Can fail on Linux prof file system.
real_path = None
if real_path and os.path.exists(real_path):
details = os.stat(real_path)
name = "|-- {} -> {}".format(my_file, real_path)
else:
# Both broken directory and file links fall to this case.
# Actually using the files will cause a FileNotFound exception
name = "|-- {} -> {}".format(my_file, real_path)
# Normalize names for MacOS and then add to the list.
tree.append(([unicodedata.normalize("NFC", name),
readable_mem(details.st_size),
readable_timestamp(details.st_mtime)], full_path))
tree_view.extend(sorted(tree_dirs))
tree_view.extend(sorted(tree_files))
self.options = tree_view
self._titles[0] = self._root
# We're out of the function - unset recursion flag.
self._in_update = False