diff options
| -rw-r--r-- | ranger/core/tab.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/ranger/core/tab.py b/ranger/core/tab.py index 153611df..2fd71cb6 100644 --- a/ranger/core/tab.py +++ b/ranger/core/tab.py @@ -2,6 +2,7 @@ # This software is distributed under the terms of the GNU GPL version 3. import os +import sys from os.path import abspath, normpath, join, expanduser, isdir from ranger.container.history import History @@ -17,9 +18,13 @@ class Tab(FileManagerAware, SettingsAware): 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=True) - self.fm.signal_bind('tab.change', self._on_tab_change, weak=True) + 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: |