def execute(self):
try:
line = int(self.arg(1))
except ValueError:
line = 1
path = self.rest(2)
if not path and self.fm.client:
path = self.fm.client.get_cb()
if os.path.isdir(path):
dirname = path
elif os.path.isfile(path):
self.fm.attached_file = path
dirname = os.path.dirname(path)
else:
return
if self.fm.thisdir.path == dirname or self.fm.enter_dir(dirname):
if os.path.isfile(path):
self.fm.thisdir.refilter()
self.fm.thisdir.move_to_obj(path)
if hasattr(self.fm.thisfile, 'has_preview') and self.fm.thisfile.has_preview():
descr = 'Scroll the line for preview file'
loadable = Loadable(self.scroll_preview(line - 1), descr)
self.fm.loader.add(loadable, append=True)
descr = 'Redraw manually after attach event'
loadable = Loadable(self.redraw_status(), descr)
self.fm.loader.add(loadable, append=True)
def fix_vcs(self):
"""
Vcs in ranger is a bad design. It will produce a death lock with
--cmd='set column_ratios 1,1' caused by 'ui.redraw'.
"""
def enable_vcs_aware():
"""
Use a queue loader to enable vcs_aware to avoid a death lock.
"""
self.fm.execute_console('set vcs_aware True')
self.fm.thisdir.load_content(schedule=False)
yield
if self.fm.settings.vcs_aware:
self.fm.execute_console('set vcs_aware False')
descr = "Restore user's setting of vcs_aware"
loadable = Loadable(enable_vcs_aware(), descr)
self.fm.loader.add(loadable)
def execute(self):
path = self.rest(1)
if not path and self.fm.client:
path = self.fm.client.get_cb()
if os.path.isdir(path):
dirname = path
elif os.path.isfile(path):
self.fm.attached_file = path
dirname = os.path.dirname(path)
else:
return
if self.fm.thisdir.path == dirname or self.fm.enter_dir(dirname):
if os.path.isfile(path):
self.fm.thisdir.refilter()
self.fm.thisdir.move_to_obj(path)
descr = 'Redraw manually after attach event'
loadable = Loadable(self.redraw_status(), descr)
self.fm.loader.add(loadable, append=True)
