Fix buck build error because of not encoded argument
On Arch Linux using Python 2.7.6 with a recent clone of buck,
I got the following error:
Traceback (most recent call last):
File "gerrit/tools/download_file.py", line 100, in <module>
cache_ent = cache_entry(args)
File "gerrit/tools/download_file.py", line 80, in cache_entry
h = sha1(args.u).hexdigest()
TypeError: Unicode-objects must be encoded before hashing
Change-Id: I7a638b56a14cf579ba57f2a5c17df62cf3fbf266
diff --git a/tools/download_file.py b/tools/download_file.py
index 3e6fca9..d4ddf1c 100755
--- a/tools/download_file.py
+++ b/tools/download_file.py
@@ -77,7 +77,7 @@
if args.v:
h = args.v
else:
- h = sha1(args.u).hexdigest()
+ h = sha1(args.u.encode('utf-8')).hexdigest()
name = '%s-%s' % (path.basename(args.o), h)
return path.join(CACHE_DIR, name)
