old_contents: #
  # Copyright 2015 Quantopian, 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.
  
  
  # This is *not* a place to dump arbitrary classes/modules for convenience,
  # it is a place to expose the public interfaces.
  from . import data
  from . import finance
  from . import gens
  from . import utils
  from .utils.run_algo import run_algorithm
  from ._version import get_versions
  # These need to happen after the other imports.
  from . algorithm import TradingAlgorithm
  from . import api
  
  __version__ = get_versions()['version']
  del get_versions
  
  
  def load_ipython_extension(ipython):
      from .__main__ import zipline_magic
      ipython.register_magic_function(zipline_magic, 'line_cell', 'zipline')
  
  
  __all__ = [
      'TradingAlgorithm',
      'api',
      'data',
      'finance',
      'gens',
      'run_algorithm',
      'utils',
  ]
  
new_contents: #
  # Copyright 2015 Quantopian, 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 os
  
  
  if os.name == 'nt':
      # we need to be able to write to our temp directoy on windows so we
      # create a subdir in %TMP% that has write access and use that as %TMP%
      def _():
          import atexit
          import tempfile
  
          tempfile.tempdir = tempdir = tempfile.mkdtemp()
  
          @atexit.register
          def cleanup_tempdir():
              import shutil
              shutil.rmtree(tempdir)
      _()
      del _
  
  
  # This is *not* a place to dump arbitrary classes/modules for convenience,
  # it is a place to expose the public interfaces.
  from . import data
  from . import finance
  from . import gens
  from . import utils
  from .utils.run_algo import run_algorithm
  from ._version import get_versions
  # These need to happen after the other imports.
  from . algorithm import TradingAlgorithm
  from . import api
  
  __version__ = get_versions()['version']
  del get_versions
  
  
  def load_ipython_extension(ipython):
      from .__main__ import zipline_magic
      ipython.register_magic_function(zipline_magic, 'line_cell', 'zipline')
  
  
  __all__ = [
      'TradingAlgorithm',
      'api',
      'data',
      'finance',
      'gens',
      'run_algorithm',
      'utils',
  ]
  
subject: use new tempdir for windows