[tor-commits] [stem/master] Making the Enum's keys() method provide a list

[atagar at torproject.org]

commit 77b6fa86df045298564b1c0b9f66bd3d71d66d2e
Author: Damian Johnson <atagar at torproject.org>
Date:   Mon Jan 21 00:36:24 2013 -0800

    Making the Enum's keys() method provide a list
    
    The 2to3 converter is evidently confused because we have a keys() method that
    provides a tuple rather than a list. Dictionaries provide lists via their
    keys() method so there's probably not a terribly compelling reason for us to do
    differently.
---
 stem/__init__.py       |    4 ++--
 stem/util/enum.py      |    4 ++--
 test/unit/util/enum.py |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/stem/__init__.py b/stem/__init__.py
index a4bbdbd..ae72ab8 100644
--- a/stem/__init__.py
+++ b/stem/__init__.py
@@ -632,10 +632,10 @@ StreamStatus = stem.util.enum.UppercaseEnum(
 )
 
 # StreamClosureReason is a superset of RelayEndReason
-StreamClosureReason = stem.util.enum.UppercaseEnum(*(RelayEndReason.keys() + (
+StreamClosureReason = stem.util.enum.UppercaseEnum(*(RelayEndReason.keys() + [
   "END",
   "PRIVATE_ADDR",
-)))
+]))
 
 StreamSource = stem.util.enum.UppercaseEnum(
   "CACHE",
diff --git a/stem/util/enum.py b/stem/util/enum.py
index 9e36c4d..9614ee8 100644
--- a/stem/util/enum.py
+++ b/stem/util/enum.py
@@ -89,10 +89,10 @@ class Enum(object):
     """
     Provides an ordered listing of the enumeration keys in this set.
 
-    :returns: **tuple** with our enum keys
+    :returns: **list** with our enum keys
     """
 
-    return self._keys
+    return list(self._keys)
 
   def index_of(self, value):
     """
diff --git a/test/unit/util/enum.py b/test/unit/util/enum.py
index 1f199c3..0e562b3 100644
--- a/test/unit/util/enum.py
+++ b/test/unit/util/enum.py
@@ -46,4 +46,4 @@ class TestEnum(unittest.TestCase):
     self.assertEquals(insects.LADYBUG, insects.previous(insects.FIREFLY))
 
     # keys method
-    self.assertEquals(("ANT", "WASP", "LADYBUG", "FIREFLY"), insects.keys())
+    self.assertEquals(["ANT", "WASP", "LADYBUG", "FIREFLY"], insects.keys())