Patch to 2.7'isms in mturk module

[garnaat]

Adjust the Python code to work with Python 2.6 as well as Python 2.7.

--- boto-2.9.2/bin/mturk.orig   2013-05-02 11:07:33.957693616 -0700
+++ boto-2.9.2/bin/mturk    2013-05-02 12:27:47.929525927 -0700
@@ -56,11 +56,11 @@
     PercentAssignmentsApproved = '000000000000000000L0',
     PercentAssignmentsRejected = '000000000000000000S0')

-qual_comparators = {v : k for k, v in dict(
+qual_comparators = dict((v, k) for k, v in dict(
     LessThan = '<', LessThanOrEqualTo = '<=',
     GreaterThan = '>', GreaterThanOrEqualTo = '>=',
     EqualTo = '==', NotEqualTo = '!=',
-    Exists = 'exists').items()}
+    Exists = 'exists').items())

 example_config_file = '''Example configuration file:

@@ -212,11 +212,11 @@

 def digest_assignment(a):
     return dict(
-        answers = {str(x.qid): str(x.fields[0]) for x in a.answers[0]},
-        **{k: str(getattr(a, k)) for k in (
+        answers = dict((str(x.qid), str(x.fields[0])) for x in a.answers[0]),
+        **dict((k, str(getattr(a, k))) for k in (
             'AcceptTime', 'SubmitTime',
             'HITId', 'AssignmentId', 'WorkerId',
-            'AssignmentStatus')})
+            'AssignmentStatus')))

 # --------------------------------------------------
 # Commands
@@ -278,7 +278,7 @@
 but apparently, it does.'''
     con.disable_hit(hit)
     global nicknames
-    nicknames = {k: v for k, v in nicknames.items() if v != hit}
+    nicknames = dict((k, v) for k, v in nicknames.items() if v != hit)

 def list_assignments(hit, only_reviewable = False):
     assignments = map(digest_assignment, con.get_assignments(

[garnaat]

The previous patch was sent to me via email.