From 99870addf7e23cd8bb34463c43dfc7ccd38b9545 Mon Sep 17 00:00:00 2001
From: toonn <toonn@toonn.io>
Date: Sat, 28 Dec 2019 18:16:50 +0100
Subject: Fix hash_chunks generator

---
 ranger/core/filter_stack.py | 12 +++++++-----
 ranger/ext/hash.py          |  3 ++-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/ranger/core/filter_stack.py b/ranger/core/filter_stack.py
index ca8810e8..59495437 100644
--- a/ranger/core/filter_stack.py
+++ b/ranger/core/filter_stack.py
@@ -9,8 +9,7 @@ import re
 import mimetypes
 # pylint: disable=invalid-name
 try:
-    from itertools import izip_longest
-    zip_longest = izip_longest
+    from itertools import izip_longest as zip_longest
 except ImportError:
     from itertools import zip_longest
 # pylint: enable=invalid-name
@@ -77,9 +76,12 @@ class MimeFilter(BaseFilter):
 
 @stack_filter("hash")
 class HashFilter(BaseFilter, FileManagerAware):
-    def __init__(self, filepath):
-        self.filepath = filepath if filepath else self.fm.thisfile.path
-        if not self.filepath:
+    def __init__(self, filepath = None):
+        if filepath is None:
+            self.filepath = self.fm.thisfile.path
+        else:
+            self.filepath = filepath
+        if self.filepath is None:
             self.fm.notify("Error: No file selected for hashing!", bad=True)
         # TODO: Lazily generated list would be more efficient, a generator
         #       isn't enough because this object is reused for every fsobject
diff --git a/ranger/ext/hash.py b/ranger/ext/hash.py
index 20059dbf..1ed21a71 100644
--- a/ranger/ext/hash.py
+++ b/ranger/ext/hash.py
@@ -17,7 +17,8 @@ def hash_chunks(filepath, h=None):
         h.update(filepath)
         yield h.hexdigest()
         for fp in listdir(filepath):
-            hash_chunks(fp, h=h)
+            for fp_chunk in  hash_chunks(fp, h=h):
+                yield fp_chunk
     elif getsize(filepath) == 0:
         yield h.hexdigest()
     else:
-- 
cgit 1.4.1-2-gfad0