From 278f1a8499be2e45641c4a4f515a7bafcfc71e5c Mon Sep 17 00:00:00 2001
From: jc <choijulie@baidu.com>
Date: Sun, 16 Jul 2017 15:50:50 -0700
Subject: [PATCH] fix calling swig_api before import

---
 python/paddle/v2/optimizer.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/python/paddle/v2/optimizer.py b/python/paddle/v2/optimizer.py
index a3997994069..39b99a8b067 100644
--- a/python/paddle/v2/optimizer.py
+++ b/python/paddle/v2/optimizer.py
@@ -1,3 +1,4 @@
+import py_paddle.swig_paddle as swig_api
 import paddle.trainer_config_helpers.config_parser_utils as config_parser_utils
 import paddle.trainer_config_helpers.optimizers as v1_optimizers
 """
@@ -16,7 +17,6 @@ __all__ = [
 
 class Optimizer(object):
     def __init__(self, **kwargs):
-        import py_paddle.swig_paddle as swig_api
         if 'batch_size' in kwargs:
             del kwargs['batch_size']  # not important for python library.
 
@@ -35,7 +35,6 @@ class Optimizer(object):
         For each optimizer(SGD, Adam), GradientMachine should enable different
         buffers.
         """
-        import py_paddle.swig_paddle as swig_api
         tmp = swig_api.ParameterOptimizer.create(self.__opt_conf__)
         assert isinstance(tmp, swig_api.ParameterOptimizer)
         return tmp.getParameterTypes()
-- 
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