README.md - getwtxt - twtxt registry written in Go

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generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-10-13 10:19:41 +0000

> # -- Tabs # -------------------------- # This implementation of tabs is very simple and keeps track of # directory paths only. def tab_open(self, name, path=None): do_emit_signal = name != self.current_tab self.current_tab = name if path or (name in self.tabs): self.enter_dir(path or self.tabs[name]) else: self._update_current_tab() if do_emit_signal: self.signal_emit('tab.change') def tab_close(self, name=None): if name is None: name = self.current_tab if name == self.current_tab: direction = -1 if name == self._get_tab_list()[-1] else 1 previous = self.current_tab self.tab_move(direction) if previous == self.current_tab: return # can't close last tab if name in self.tabs: del self.tabs[name] def tab_move(self, offset): assert isinstance(offset, int) tablist = self._get_tab_list() current_index = tablist.index(self.current_tab) newtab = tablist[(current_index + offset) % len(tablist)] if newtab != self.current_tab: self.tab_open(newtab) def tab_new(self): for i in range(1, 10): if not i in self.tabs: self.tab_open(i) break def _get_tab_list(self): assert len(self.tabs) > 0, "There must be >=1 tabs at all times" return sorted(self.tabs) def _update_current_tab(self): self.tabs[self.current_tab] = self.env.cwd.path # -------------------------- # -- File System Operations # -------------------------- def uncut(self): self.env.copy = set() self.env.cut = False self.ui.browser.main_column.request_redraw() def copy(self, narg=None, dirarg=None): """Copy the selected items""" cwd = self.env.cwd if not narg and not dirarg: selected = (f for f in self.env.get_selection() if f in cwd.files) else: if not dirarg and narg: direction = Direction(down=1) offset = 0 else: direction = Direction(dirarg) offset = 1 pos, selected = direction.select( override=narg, lst=cwd.files, current=cwd.pointer, pagesize=self.env.termsize[0], offset=offset) cwd.pointer = pos cwd.correct_pointer() self.env.copy = set(selected) self.env.cut = False self.ui.browser.main_column.request_redraw() def cut(self, narg=None, dirarg=None): self.copy(narg=narg, dirarg=dirarg) self.env.cut = True self.ui.browser.main_column.request_redraw() def paste_symlink(self): copied_files = self.env.copy for f in copied_files: try: symlink(f.path, join(getcwd(), f.basename)) except Exception as x: self.notify(x) def paste(self, overwrite=False): """Paste the selected items into the current directory""" copied_files = tuple(self.env.copy) if not copied_files: return original_path = self.env.cwd.path try: one_file = copied_files[0] except: one_file = None if self.env.cut: self.env.copy.clear() self.env.cut = False if len(copied_files) == 1: descr = "moving: " + one_file.path else: descr = "moving files from: " + one_file.dirname def generate(): for f in copied_files: for _ in shutil_g.move(src=f.path, dst=original_path, overwrite=overwrite): yield cwd = self.env.get_directory(original_path) cwd.load_content() else: if len(copied_files) == 1: descr = "copying: " + one_file.path else: descr = "copying files from: " + one_file.dirname def generate(): for f in self.env.copy: if isdir(f.path): for _ in shutil_g.copytree(src=f.path, dst=join(self.env.cwd.path, f.basename), symlinks=True, overwrite=overwrite): yield else: for _ in shutil_g.copy2(f.path, original_path, symlinks=True, overwrite=overwrite): yield cwd = self.env.get_directory(original_path) cwd.load_content() self.loader.add(LoadableObject(generate(), descr)) def delete(self): self.notify("Deleting!", duration=1) selected = self.env.get_selection() self.env.copy -= set(selected) if selected: for f in selected: if isdir(f.path) and not os.path.islink(f.path): try: shutil.rmtree(f.path) except OSError as err: self.notify(err) else: try: os.remove(f.path) except OSError as err: self.notify(err) self.env.ensure_correct_pointer() def mkdir(self, name): try: os.mkdir(os.path.join(self.env.cwd.path, name)) except OSError as err: self.notify(err) def rename(self, src, dest): if hasattr(src, 'path'): src = src.path try: os.rename(src, dest) except OSError as err: self.notify(err)