fixed __nonzero__ compatibility problem

__nonzero__ was renamed to __bool__ in python3

2 files changed, 2 insertions, 0 deletions

diff --git a/ranger/fsobject/directory.py b/ranger/fsobject/directory.py
index eebe6f03..5bbbe3e4 100644
--- a/ranger/fsobject/directory.py
+++ b/ranger/fsobject/directory.py
@@ -391,6 +391,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 	def __nonzero__(self):
 		"""Always True"""
 		return True
+	__bool__ = __nonzero__
 
 	def __len__(self):
 		"""The number of containing files"""
diff --git a/ranger/gui/displayable.py b/ranger/gui/displayable.py
index 53dc7abe..ceefb3f1 100644
--- a/ranger/gui/displayable.py
+++ b/ranger/gui/displayable.py
@@ -84,6 +84,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 	def __nonzero__(self):
 		"""Always True"""
 		return True
+	__bool__ = __nonzero__
 
 	def __contains__(self, item):
 		"""