old_contents: #Simple Sensor Web Enablement Sensor Observation Service client for python.
  #Copyright (c) 2012, James Cook University All rights reserved.
  #
  #Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
  #1. Redistributions of source code must retain the above copyright notice, this
  #   list of conditions and the following disclaimer.
  #
  #2. 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.
  #
  #3.  Neither the name of James Cook University nor the names of its contributors
  #    may be used to endorse or promote products derived from this software without
  #    specific prior written permission.
  #
  #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.
  
  class SOSVarients:
      def createRangeGenerator(self, range_elements, namespaces):
          raise Exception("Not Implemented")
  
  class _52North(SOSVarients):
      def createRangeGenerator(self, range_elements, namespaces):
          for _range in range_elements:
              min = _range.xpath("ows:MinimumValue", namespaces=namespaces)
              max = _range.xpath("ows:MaximumValue", namespaces=namespaces)
              if len(min) != 1:
                  raise Exception("Only 1 ows:MinimumValue expected, %s found."%len(min))
              if len(max) != 1:
                  raise Exception("Only 1 ows:MaximumValue expected, %s found."%len(max))
              for i in range(int(min[0].text), int(max[0].text) + 1):
                  observationID = "o_%s"%i
                  yield observationID
  
new_contents: #Simple Sensor Web Enablement Sensor Observation Service client for python.
  #Copyright (c) 2012, James Cook University All rights reserved.
  #
  #Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
  #1. Redistributions of source code must retain the above copyright notice, this
  #   list of conditions and the following disclaimer.
  #
  #2. 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.
  #
  #3.  Neither the name of James Cook University nor the names of its contributors
  #    may be used to endorse or promote products derived from this software without
  #    specific prior written permission.
  #
  #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.
  
  class SOSVariants:
      def createRangeGenerator(self, range_elements, namespaces):
          raise Exception("Not Implemented")
  
  class _52North(SOSVariants):
      def createRangeGenerator(self, range_elements, namespaces):
          for _range in range_elements:
              min = _range.xpath("ows:MinimumValue", namespaces=namespaces)
              max = _range.xpath("ows:MaximumValue", namespaces=namespaces)
              if len(min) != 1:
                  raise Exception("Only 1 ows:MinimumValue expected, %s found."%len(min))
              if len(max) != 1:
                  raise Exception("Only 1 ows:MaximumValue expected, %s found."%len(max))
              for i in range(int(min[0].text), int(max[0].text) + 1):
                  observationID = "o_%s"%i
                  yield observationID
  
  variants = {
      "52North":_52North
  }
  def getSOSVariant(variant_name):
      if variant_name in variants:
          return variants[variant_name]
      raise Exception("Unknown SOS Variant: %s"%variant_name)
  
subject: Fix spelling of variant