move hashf() to util.py

1 files changed, 10 insertions, 0 deletions

diff --git a/pywal/util.py b/pywal/util.py
index 0557cc4..b58f5e4 100644
--- a/pywal/util.py
+++ b/pywal/util.py
@@ -2,6 +2,7 @@
 Misc helper functions.
 """
 import colorsys
+import hashlib
 import json
 import logging
 import os
@@ -178,3 +179,12 @@ def get_pid(name):
         return False
 
     return True
+
+
+def hashf(fpath):
+    return hashlib.md5(file_bytes(open(fpath, 'rb'))).hexdigest()
+
+
+def file_bytes(fpath):
+    with fpath:
+        return fpath.read()