jd

def create_engine(sql_connection, sqlite_fk=False,
                  mysql_traditional_mode=False):
    return session.create_engine(sql_connection,
                                 sqlite_fk,
                                 mysql_traditional_mode,
                                 idle_timeout=CONF.database.idle_timeout,
                                 connection_debug=CONF.databse.connection_debug,
                                 max_pool_size=CONF.database.max_pool_size,
                                 max_overflow=CONF.database.max_overflow,
                                 pool_timeout=CONF.database.pool_timeout,

jd

=> GET /v2/meter/instances/statistics?reset_on=metadata.vm_state

<= {
'off':       [ { avg: ... max: ... start: '2013-07-01 00:00:00', end: '2013-07-01 00:59:59' }, 
               { avg: ... max: ... start: '2013-07-01 03:00:00', end: '2013-07-01 03:59:59' }, 
'on':        [ { avg: ... max: ... start: '2013-07-01 01:00:00', end: '2013-07-01 01:59:59' } ], 
'suspended': [ { avg: ... max: ... start: '2013-07-01 02:00:00', end: '2013-07-01 02:59:59' } ]
}

jd

% git diff
diff --git a/ceilometer/storage/impl_mongodb.py b/ceilometer/storage/impl_mongodb.py
index 4580833..84bd8fc 100644
--- a/ceilometer/storage/impl_mongodb.py
+++ b/ceilometer/storage/impl_mongodb.py
@@ -288,6 +288,8 @@ class Connection(base.Connection):
             self.db.clear()
         else:
             self.conn.drop_database(self.db)
+            import time

jd

(if (if 1 2) 1)

Generates the tree

ast.stmt.If
`-> ast.stmt.If
    `-> ast.expr.Num
    `-> ast.expr.Num
`-> ast.expr.Num

jd

diff --git a/hy/compiler.py b/hy/compiler.py
index 24ba107..22687ca 100644
--- a/hy/compiler.py
+++ b/hy/compiler.py
@@ -157,6 +157,19 @@ class HyASTCompiler(object):
         return self._mangle_branch([branch])
 
     @builds("if")
+    def wraps_if_expression(self, expr):
+        return ast.Expr(