def __update_directory_list(self, update_layout=True):
directory_path = self._current_path
filenames = []
for ext in self._extensions.split(";"):
pattern = "*" if ext == "*" else "*.{}".format(ext)
names = glob(
Filename(join(directory_path, pattern)).to_os_specific_w())
filenames.extend(
Filename.from_os_specific_w(name).get_basename()
for name in names if not Filename(name).is_directory())
dirlist = self._file_sys.scan_directory(directory_path)
self._path_handler(directory_path)
subdirnames = []
if dirlist:
for item in dirlist:
if item.is_directory():
subdirnames.append(item.get_filename().get_basename())
self._btns = btns = []
sizer = self.get_sizer()
sizer.clear(destroy_items=True)
FileButton.set_selected_filebutton(None)
f = lambda x, y: (x.casefold() > y.casefold()) - (x.casefold() < y.
casefold())
def get_command(dir_path):
return lambda: self.set_directory(dir_path)
for name in sorted(subdirnames, key=cmp_to_key(f)):
path = join(directory_path, name)
command = get_command(path)
btns.append(FileButton(self, name, command=command, is_dir=True))
for name in sorted(filenames, key=cmp_to_key(f)):
btns.append(
FileButton(self, name, self._file_selection_handler,
self._file_command))
count = Skin["options"]["file_row_count"]
for column in (btns[i:i + count] for i in range(0, len(btns), count)):
column_sizer = Sizer("vertical")
sizer.add(column_sizer)
for btn in column:
column_sizer.add(btn, expand=True)
if update_layout:
self.update_layout()
def __update_directory_list(self, update_layout=True):
directory_path = self._current_path
filenames = []
for ext in self._extensions.split(";"):
pattern = "*" if ext == "*" else f"*.{ext}"
names = glob(Filename(join(directory_path, pattern)).to_os_specific_w())
filenames.extend(Filename.from_os_specific_w(name).get_basename() for name in names
if not Filename(name).is_directory())
dirlist = self._file_sys.scan_directory(directory_path)
self._path_handler(directory_path)
subdirnames = []
if dirlist:
for item in dirlist:
if item.is_directory():
subdirnames.append(item.get_filename().get_basename())
self._btns = btns = []
sizer = self._btn_sizer
sizer.clear(destroy_cells=True)
FileButton.set_selected_filebutton(None)
f = lambda x, y: (x.casefold() > y.casefold()) - (x.casefold() < y.casefold())
for name in sorted(subdirnames, key=cmp_to_key(f)):
path = join(directory_path, name)
command = lambda p=path: self.set_directory(p)
btns.append(FileButton(self, name, command=command, is_dir=True))
for name in sorted(filenames, key=cmp_to_key(f)):
btns.append(FileButton(self, name, self._file_selection_handler, self._file_command))
for btn in btns:
sizer.add(btn)
if update_layout:
self.update_layout()