Remove package deprecation from dependencies

Author: sinall

setup.py

@@ -73,7 +73,7 @@ def main():
         packages=find_packages(exclude=['contrib', 'docs', 'tests']),
 
         install_requires=['requests', 'six', 'apscheduler', 'lxml', 'cssselect', 'bs4', 'html5lib', 'pandas',
-                          'rqopen-client', 'tushare', 'pyyaml', 'deprecation'],
+                          'rqopen-client', 'tushare', 'pyyaml'],
 
         extras_require={
             'dev': [],

strategyease_sdk/client.py

@@ -10,7 +10,6 @@
 import requests
 import six
 import tushare as ts
-from deprecation import deprecated
 from lxml import etree
 from pandas.compat import StringIO
 from requests import Request
@@ -94,7 +93,7 @@ def get_account(self, client=None, timeout=None):
         response = self.__send_request(request, timeout)
         return response.json()
 
-    @deprecated(details="You should use get_portfolio")
+    # You should use get_portfolio
     def get_positions(self, client=None, media_type=MediaType.DEFAULT, timeout=None):
         request = Request('GET', self.__create_url(client, 'positions'))
         request.headers['Accept'] = media_type.value