Prepare release tools for python 3
- Sort dictionaries before looping over them
- Don't call sorted() on lists with Nones
- Open file in binary format when serializing protobufs
Change-Id: If5dbc908f7125f6184014b3c1c7891f833d1d8bf
Bug: 203436762
Test: Presubmits
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 1937f29..1533030 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -2105,7 +2105,9 @@
need_passwords = []
key_passwords = {}
devnull = open("/dev/null", "w+b")
- for k in sorted(keylist):
+
+ # sorted() can't compare strings to None, so convert Nones to strings
+ for k in sorted(keylist, key=lambda x: x if x is not None else ""):
# We don't need a password for things that aren't really keys.
if k in SPECIAL_CERT_STRINGS or k is None:
no_passwords.append(k)