old_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import absolute_import
  
  import logging
  logger = logging.getLogger('root')
  
  from .exportdbc import *
  from .exportdbf import *
  from .exportsym import *
  from .exportjson import *
  from .exportcsv import *
  
  
  try:
      from .exportarxml import *
  except:
      logger.warn("no arxml-export-support, some dependencies missing... try pip install lxml")
  
  try:
      from .exportkcd import *
  except:
      logger.warn("no kcd-export-support, some dependenies missing...  try pip install lxml")
  
  try:
      from .exportsym import *
  except:
      logger.warn("no sym-export-support, some dependencies missing... ")
  
  try:
      from .exportxls import *
  except:
      logger.warn("no xls-export-support, some dependencies missing...  try pip install xlwt")
  
  try:
      from .exportxlsx import *
  except:
      logger.warn("no xlsx-export-support, some dependencies missing...  try pip install xlswriter")
  
  try:
      from .exportyaml import *
  except:
      logger.warn("no yaml-export-support, some dependencies missing ...  try pip install pyyaml ")
  
  try:
      from .exportxlsx import *
  except:
      logger.warn("no xlsx-export-support, some dependencies missing... ")
  
  try:
      from .exportyaml import *
  except:
      logger.warn("no yaml-export-support, some dependencies missing ... (probably yaml) ")
  
  
  
  #Copyright (c) 2013, Eduard Broecker
  #All rights reserved.
  #
  #Redistribution and use in source and binary forms, with or without modification, are permitted provided that
  # the following conditions are met:
  #
  #    Redistributions of source code must retain the above copyright notice, this list of conditions and the
  #    following disclaimer.
  #    Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
  #    following disclaimer in the documentation and/or other materials provided with the distribution.
  #
  #THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
  #WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  #PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
  #DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  #PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  #CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  #OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  #DAMAGE.
  
new_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import absolute_import
  
  import logging
  logger = logging.getLogger('root')
  
  from .exportdbc import *
  from .exportdbf import *
  from .exportsym import *
  from .exportjson import *
  from .exportcsv import *
  
  
  try:
      from .exportarxml import *
  except:
      logger.warn("no arxml-export-support, some dependencies missing... try pip install lxml")
  
  try:
      from .exportkcd import *
  except:
      logger.warn("no kcd-export-support, some dependenies missing...  try pip install lxml")
  
  try:
      from .exportsym import *
  except:
      logger.warn("no sym-export-support, some dependencies missing... ")
  
  try:
      from .exportxls import *
  except:
      logger.warn("no xls-export-support, some dependencies missing...  try pip install xlwt")
  
  try:
      from .exportxlsx import *
  except:
      logger.warn("no xlsx-export-support, some dependencies missing...  try pip install xlsxwriter")
  
  try:
      from .exportyaml import *
  except:
      logger.warn("no yaml-export-support, some dependencies missing ...  try pip install pyyaml ")
  
  try:
      from .exportxlsx import *
  except:
      logger.warn("no xlsx-export-support, some dependencies missing... ")
  
  try:
      from .exportyaml import *
  except:
      logger.warn("no yaml-export-support, some dependencies missing ... (probably yaml) ")
  
  
  
  #Copyright (c) 2013, Eduard Broecker
  #All rights reserved.
  #
  #Redistribution and use in source and binary forms, with or without modification, are permitted provided that
  # the following conditions are met:
  #
  #    Redistributions of source code must retain the above copyright notice, this list of conditions and the
  #    following disclaimer.
  #    Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
  #    following disclaimer in the documentation and/or other materials provided with the distribution.
  #
  #THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
  #WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  #PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
  #DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  #PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  #CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  #OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  #DAMAGE.
  
subject: Correct hint to `pip install xlsxwriter`