本文整理汇总了Python中ranger.container.history.History.rebase方法的典型用法代码示例。如果您正苦于以下问题：Python History.rebase方法的具体用法？Python History.rebase怎么用？Python History.rebase使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ranger.container.history.History的用法示例。
在下文中一共展示了History.rebase方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Tab
# 需要导入模块: from ranger.container.history import History [as 别名]
# 或者: from ranger.container.history.History import rebase [as 别名]
class Tab(FileManagerAware, SettingsAware):
def __init__(self, path):
self.thisdir = None # Current Working Directory
self._thisfile = None # Current File
self.history = History(self.settings.max_history_size, unique=False)
self.last_search = None
self.pointer = 0
self.path = abspath(expanduser(path))
self.pathway = ()
# NOTE: in the line below, weak=True works only in python3. In python2,
# weak references are not equal to the original object when tested with
# "==", and this breaks _set_thisfile_from_signal and _on_tab_change.
self.fm.signal_bind('move', self._set_thisfile_from_signal, priority=0.1,
weak=(sys.version > '3'))
self.fm.signal_bind('tab.change', self._on_tab_change,
weak=(sys.version > '3'))
def _set_thisfile_from_signal(self, signal):
if self == signal.tab:
self._thisfile = signal.new
if self == self.fm.thistab:
self.pointer = self.thisdir.pointer
def _on_tab_change(self, signal):
if self == signal.new and self.thisdir:
# restore the pointer whenever this tab is reopened
self.thisdir.pointer = self.pointer
self.thisdir.correct_pointer()
def _set_thisfile(self, value):
if value is not self._thisfile:
previous = self._thisfile
self.fm.signal_emit('move', previous=previous, new=value, tab=self)
def _get_thisfile(self):
return self._thisfile
thisfile = property(_get_thisfile, _set_thisfile)
def at_level(self, level):
"""Returns the FileSystemObject at the given level.
level >0 => previews
level 0 => current file/directory
level <0 => parent directories
"""
if level <= 0:
try:
return self.pathway[level - 1]
except IndexError:
return None
else:
directory = self.thisdir
for i in range(level):
if directory is None:
return None
if directory.is_directory:
directory = directory.pointed_obj
else:
return None
return directory
def get_selection(self):
if self.thisdir:
if self.thisdir.marked_items:
return self.thisdir.get_selection()
elif self._thisfile:
return [self._thisfile]
return []
def assign_cursor_positions_for_subdirs(self):
"""Assign correct cursor positions for subdirectories"""
last_path = None
for path in reversed(self.pathway):
if last_path is None:
last_path = path
continue
path.move_to_obj(last_path)
last_path = path
def ensure_correct_pointer(self):
if self.thisdir:
self.thisdir.correct_pointer()
def history_go(self, relative):
"""Move relative in history"""
if self.history:
self.history.move(relative).go(history=False)
def inherit_history(self, other_history):
self.history.rebase(other_history)
def enter_dir(self, path, history = True):
"""Enter given path"""
# TODO: Ensure that there is always a self.thisdir
if path is None: return
path = str(path)
previous = self.thisdir
#.........这里部分代码省略.........