old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  #
  # Copyright 2017 Ricequant, Inc
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import sys
  from os.path import dirname, join
  
  from setuptools import (
      find_packages,
      setup,
  )
  
  
  with open(join(dirname(__file__), 'rqalpha/VERSION.txt'), 'rb') as f:
      version = f.read().decode('ascii').strip()
  
  install_requirements = [
      'numpy>=1.11.1',
      'pandas>=0.18.1',
      'python-dateutil>=2.5.3',
      'pytz>=2016.4',
      'six>=1.10.0',
      'pytest>=2.9.2',
      'logbook==1.0.0',
      'click>=6.6',
      'bcolz>=1.1.0',
      'matplotlib>=1.5.1',
      'jsonpickle==0.9.4',
      'simplejson>=3.10.0',
      'dill==0.2.5',
      'XlsxWriter>=0.9.6',
      'line-profiler>=2.0',
      'ruamel.yaml>=0.13.14',
  ]
  
  if sys.version_info.major < 3:
      install_requirements.extend([
          'enum34>=1.1.6',
          'fastcache>=1.0.2',
          'funcsigs'
      ])
  
  
  setup(
      name='rqalpha',
      version=version,
      description='Ricequant Algorithm Trading System',
      packages=find_packages(exclude=[]),
      author='ricequant',
      author_email='public@ricequant.com',
      license='Apache License v2',
      package_data={'': ['*.*']},
      url='https://github.com/ricequant/rqalpha',
      install_requires=install_requirements,
      zip_safe=False,
      entry_points={
          "console_scripts": [
              "rqalpha = rqalpha.__main__:entry_point",
              "rqalpha-exec = rqalpha.__exec__:entry_point",
          ]
      },
      classifiers=[
          'Programming Language :: Python',
          'Operating System :: Microsoft :: Windows',
          'Operating System :: Unix',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
      ],
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  #
  # Copyright 2017 Ricequant, Inc
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import sys
  from os.path import dirname, join
  
  from setuptools import (
      find_packages,
      setup,
  )
  
  
  with open(join(dirname(__file__), 'rqalpha/VERSION.txt'), 'rb') as f:
      version = f.read().decode('ascii').strip()
  
  install_requirements = [
      'numpy>=1.11.1',
      'pandas>=0.18.1',
      'python-dateutil>=2.5.3',
      'pytz>=2016.4',
      'six>=1.10.0',
      'pytest>=2.9.2',
      'logbook==1.0.0',
      'click>=6.6',
      'bcolz>=1.1.0',
      'matplotlib>=1.5.1',
      'jsonpickle==0.9.4',
      'simplejson>=3.10.0',
      'dill==0.2.5',
      'XlsxWriter>=0.9.6',
      'line-profiler>=2.0',
      'ruamel.yaml>=0.13.14',
  ]
  
  if sys.version_info.major < 3:
      install_requirements.extend([
          'enum34>=1.1.6',
          'fastcache>=1.0.2',
          'funcsigs'
      ])
  
  
  setup(
      name='rqalpha',
      version=version,
      description='Ricequant Algorithm Trading System',
      packages=find_packages(exclude=[]),
      author='ricequant',
      author_email='public@ricequant.com',
      license='Apache License v2',
      package_data={'': ['*.*']},
      url='https://github.com/ricequant/rqalpha',
      install_requires=install_requirements,
      zip_safe=False,
      entry_points={
          "console_scripts": [
              "rqalpha = rqalpha.__main__:entry_point",
              "rqalpha-cmd = rqalpha.cmd:entry_point",
          ]
      },
      classifiers=[
          'Programming Language :: Python',
          'Operating System :: Microsoft :: Windows',
          'Operating System :: Unix',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
      ],
  )
  
subject: update setup.py