def initialize(self): """If ui/bookmarks are None, they will be initialized here.""" if self.bookmarks is None: if ranger.arg.clean: bookmarkfile = None else: bookmarkfile = self.confpath('bookmarks') self.bookmarks = Bookmarks( bookmarkfile=bookmarkfile, bookmarktype=Directory, autosave=self.settings.autosave_bookmarks) self.bookmarks.load() else: self.bookmarks = bookmarks if not ranger.arg.clean and self.tags is None: self.tags = Tags(self.confpath('tagged')) if self.ui is None: self.ui = DefaultUI() self.ui.initialize() def mylogfunc(text): self.notify(text, bad=True) self.run = Runner(ui=self.ui, apps=self.apps, logfunc=mylogfunc) self.env.signal_bind('cd', self._update_current_tab)
def initialize(self): """If ui/bookmarks are None, they will be initialized here.""" if self.bookmarks is None: if ranger.arg.clean: bookmarkfile = None else: bookmarkfile = self.confpath("bookmarks") self.bookmarks = Bookmarks( bookmarkfile=bookmarkfile, bookmarktype=Directory, autosave=self.settings.autosave_bookmarks ) self.bookmarks.load() else: self.bookmarks = bookmarks if not ranger.arg.clean and self.tags is None: self.tags = Tags(self.confpath("tagged")) if self.ui is None: self.ui = DefaultUI() self.ui.initialize() def mylogfunc(text): self.notify(text, bad=True) self.run = Runner(ui=self.ui, apps=self.apps, logfunc=mylogfunc) self.env.signal_bind("cd", self._update_current_tab) mimetypes.knownfiles.append(os.path.expanduser("~/.mime.types")) mimetypes.knownfiles.append(self.relpath("data/mime.types")) self.mimetypes = mimetypes.MimeTypes()
class FM(Actions, SignalDispatcher): input_blocked = False input_blocked_until = 0 def __init__(self, ui=None, bookmarks=None, tags=None): """Initialize FM.""" Actions.__init__(self) SignalDispatcher.__init__(self) self.ui = ui self.log = deque(maxlen=20) self.bookmarks = bookmarks self.tags = tags self.tabs = {} self.current_tab = 1 self.loader = Loader() self.log.append("Ranger {0} started! Process ID is {1}.".format(__version__, os.getpid())) self.log.append("Running on Python " + sys.version.replace("\n", "")) # COMPAT @property def executables(self): """For compatibility. Calls get_executables()""" return get_executables() def initialize(self): """If ui/bookmarks are None, they will be initialized here.""" if self.bookmarks is None: if ranger.arg.clean: bookmarkfile = None else: bookmarkfile = self.confpath("bookmarks") self.bookmarks = Bookmarks( bookmarkfile=bookmarkfile, bookmarktype=Directory, autosave=self.settings.autosave_bookmarks ) self.bookmarks.load() else: self.bookmarks = bookmarks if not ranger.arg.clean and self.tags is None: self.tags = Tags(self.confpath("tagged")) if self.ui is None: self.ui = DefaultUI() self.ui.initialize() def mylogfunc(text): self.notify(text, bad=True) self.run = Runner(ui=self.ui, apps=self.apps, logfunc=mylogfunc) self.env.signal_bind("cd", self._update_current_tab) mimetypes.knownfiles.append(os.path.expanduser("~/.mime.types")) mimetypes.knownfiles.append(self.relpath("data/mime.types")) self.mimetypes = mimetypes.MimeTypes() def block_input(self, sec=0): self.input_blocked = sec != 0 self.input_blocked_until = time() + sec def input_is_blocked(self): if self.input_blocked and time() > self.input_blocked_until: self.input_blocked = False return self.input_blocked def confpath(self, *paths): """returns the path relative to rangers configuration directory""" if ranger.arg.clean: assert 0, "Should not access relpath_conf in clean mode!" else: return os.path.join(ranger.arg.confdir, *paths) def relpath(self, *paths): """returns the path relative to rangers library directory""" return os.path.join(ranger.RANGERDIR, *paths) def loop(self): """ The main loop consists of: 1. reloading bookmarks if outdated 2. letting the loader work 3. drawing and finalizing ui 4. reading and handling user input 5. after X loops: collecting unused directory objects """ self.env.enter_dir(self.env.path) gc_tick = 0 # for faster lookup: ui = self.ui throbber = ui.throbber loader = self.loader env = self.env has_throbber = hasattr(ui, "throbber") try: while True: loader.work() if has_throbber: if loader.has_work(): throbber(loader.status) else: throbber(remove=True) ui.redraw() ui.set_load_mode(loader.has_work()) ui.handle_input() gc_tick += 1 if gc_tick > TICKS_BEFORE_COLLECTING_GARBAGE: gc_tick = 0 env.garbage_collect(TIME_BEFORE_FILE_BECOMES_GARBAGE) except KeyboardInterrupt: # this only happens in --debug mode. By default, interrupts # are caught in curses_interrupt_handler raise SystemExit finally: self.bookmarks.remember(env.cwd) self.bookmarks.save()
class FM(Actions, SignalDispatcher): input_blocked = False input_blocked_until = 0 def __init__(self, ui=None, bookmarks=None, tags=None): """Initialize FM.""" Actions.__init__(self) SignalDispatcher.__init__(self) self.ui = ui self.log = deque(maxlen=20) self.bookmarks = bookmarks self.tags = tags self.tabs = {} self.py3 = sys.version_info >= (3, ) self.previews = {} self.current_tab = 1 self.loader = Loader() self.log.append('Ranger {0} started! Process ID is {1}.' \ .format(__version__, os.getpid())) self.log.append('Running on Python ' + sys.version.replace('\n','')) mimetypes.knownfiles.append(os.path.expanduser('~/.mime.types')) mimetypes.knownfiles.append(self.relpath('data/mime.types')) self.mimetypes = mimetypes.MimeTypes() # COMPAT @property def executables(self): """For compatibility. Calls get_executables()""" return get_executables() def initialize(self): """If ui/bookmarks are None, they will be initialized here.""" if self.bookmarks is None: if ranger.arg.clean: bookmarkfile = None else: bookmarkfile = self.confpath('bookmarks') self.bookmarks = Bookmarks( bookmarkfile=bookmarkfile, bookmarktype=Directory, autosave=self.settings.autosave_bookmarks) self.bookmarks.load() else: self.bookmarks = bookmarks if not ranger.arg.clean and self.tags is None: self.tags = Tags(self.confpath('tagged')) if self.ui is None: self.ui = DefaultUI() self.ui.initialize() def mylogfunc(text): self.notify(text, bad=True) self.run = Runner(ui=self.ui, apps=self.apps, logfunc=mylogfunc) self.env.signal_bind('cd', self._update_current_tab) def destroy(self): debug = ranger.arg.debug if self.ui: try: self.ui.destroy() except: if debug: raise if self.loader: try: self.loader.destroy() except: if debug: raise def block_input(self, sec=0): self.input_blocked = sec != 0 self.input_blocked_until = time() + sec def input_is_blocked(self): if self.input_blocked and time() > self.input_blocked_until: self.input_blocked = False return self.input_blocked def copy_config_files(self, which): if ranger.arg.clean: sys.stderr.write("refusing to copy config files in clean mode\n") return import shutil def copy(_from, to): if os.path.exists(self.confpath(to)): sys.stderr.write("already exists: %s\n" % self.confpath(to)) else: sys.stderr.write("creating: %s\n" % self.confpath(to)) try: shutil.copy(self.relpath(_from), self.confpath(to)) except Exception as e: sys.stderr.write(" ERROR: %s\n" % str(e)) if which == 'apps' or which == 'all': copy('defaults/apps.py', 'apps.py') if which == 'commands' or which == 'all': copy('defaults/commands.py', 'commands.py') if which == 'keys' or which == 'all': copy('defaults/keys.py', 'keys.py') if which == 'options' or which == 'all': copy('defaults/options.py', 'options.py') if which == 'scope' or which == 'all': copy('data/scope.sh', 'scope.sh') os.chmod(self.confpath('scope.sh'), os.stat(self.confpath('scope.sh')).st_mode | stat.S_IXUSR) if which not in \ ('all', 'apps', 'scope', 'commands', 'keys', 'options'): sys.stderr.write("Unknown config file `%s'\n" % which) def confpath(self, *paths): """returns the path relative to rangers configuration directory""" if ranger.arg.clean: assert 0, "Should not access relpath_conf in clean mode!" else: return os.path.join(ranger.arg.confdir, *paths) def relpath(self, *paths): """returns the path relative to rangers library directory""" return os.path.join(ranger.RANGERDIR, *paths) def loop(self): """ The main loop consists of: 1. reloading bookmarks if outdated 2. letting the loader work 3. drawing and finalizing ui 4. reading and handling user input 5. after X loops: collecting unused directory objects """ self.env.enter_dir(self.env.path) gc_tick = 0 # for faster lookup: ui = self.ui throbber = ui.throbber loader = self.loader env = self.env has_throbber = hasattr(ui, 'throbber') try: while True: loader.work() if has_throbber: if loader.has_work(): throbber(loader.status) else: throbber(remove=True) ui.redraw() ui.set_load_mode(loader.has_work()) ui.handle_input() gc_tick += 1 if gc_tick > TICKS_BEFORE_COLLECTING_GARBAGE: gc_tick = 0 env.garbage_collect(TIME_BEFORE_FILE_BECOMES_GARBAGE) except KeyboardInterrupt: # this only happens in --debug mode. By default, interrupts # are caught in curses_interrupt_handler raise SystemExit finally: if ranger.arg.choosedir and self.env.cwd and self.env.cwd.path: open(ranger.arg.choosedir, 'w').write(self.env.cwd.path) self.bookmarks.remember(env.cwd) self.bookmarks.save()