old_contents: #
  # Copyright 2017-2019 European Centre for Medium-Range Weather Forecasts (ECMWF).
  #
  # 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.
  #
  # Authors:
  #   Alessandro Amici - B-Open - https://bopen.eu
  #
  
  from __future__ import absolute_import, division, print_function, unicode_literals
  
  import logging
  import pkgutil
  
  import cffi
  
  __version__ = '0.9.2.dev0'
  
  LOG = logging.getLogger(__name__)
  
  try:
      from ._bindings import ffi, lib
  except ModuleNotFoundError:
      ffi = cffi.FFI()
      ffi.cdef(
          pkgutil.get_data(__name__, 'grib_api.h').decode('utf-8') +
          pkgutil.get_data(__name__, 'grib_api_prototypes.h').decode('utf-8') +
          pkgutil.get_data(__name__, 'eccodes.h').decode('utf-8')
      )
  
      for libname in ['eccodes', 'libeccodes.so', 'libeccodes']:
          try:
              lib = ffi.dlopen(libname)
              LOG.info("ecCodes library found using name '%s'.", libname)
              break
          except OSError:
              # lazy exception
              lib = None
              LOG.info("ecCodes library not found using name '%s'.", libname)
  
  # default encoding for ecCodes strings
  ENC = 'ascii'
  
new_contents: #
  # Copyright 2017-2019 European Centre for Medium-Range Weather Forecasts (ECMWF).
  #
  # 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.
  #
  # Authors:
  #   Alessandro Amici - B-Open - https://bopen.eu
  #
  
  from __future__ import absolute_import, division, print_function, unicode_literals
  
  import logging
  import pkgutil
  import os
  
  import cffi
  
  __version__ = '0.9.2.dev0'
  
  LOG = logging.getLogger(__name__)
  
  try:
      from ._bindings import ffi, lib
  except ModuleNotFoundError:
      ffi = cffi.FFI()
      ffi.cdef(
          pkgutil.get_data(__name__, 'grib_api.h').decode('utf-8') +
          pkgutil.get_data(__name__, 'grib_api_prototypes.h').decode('utf-8') +
          pkgutil.get_data(__name__, 'eccodes.h').decode('utf-8')
      )
  
      fullpath = os.path.join(os.environ.get('ECCODES_DIR',''), "lib/libeccodes.so")
  
      for libname in ['eccodes', 'libeccodes.so', 'libeccodes', fullpath]:
          try:
              lib = ffi.dlopen(libname)
              LOG.info("ecCodes library found using name '%s'.", libname)
              break
          except OSError:
              # lazy exception
              lib = None
              LOG.info("ecCodes library not found using name '%s'.", libname)
  
  # default encoding for ecCodes strings
  ENC = 'ascii'
  
subject: Use ECCODES_DIR to locate the library