old_contents: # ------------------------------------------------------------------------------
  # Copyright (c) 2010-2013, EVEthing team
  # 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.
  # ------------------------------------------------------------------------------
  
  import re
  
  from django.db import models
  
  from thing.models.character import Character
  
  # ------------------------------------------------------------------------------
  
  TAG_RE = re.compile('<[^>]+>')
  
  class MailMessage(models.Model):
      character = models.ForeignKey(Character)
  
      message_id = models.BigIntegerField()
      sender_id = models.IntegerField()
      sent_date = models.DateTimeField()
      title = models.CharField(max_length=255)
      to_characters = models.ManyToManyField(Character, related_name='+')
      to_corp_or_alliance_id = models.IntegerField()
      to_list_id = models.IntegerField()
  
      body = models.TextField(blank=True, null=True)
  
      read = models.BooleanField(default=False)
  
      class Meta:
          app_label = 'thing'
          ordering = ('-sent_date',)
  
      def stripped_body(self):
          return TAG_RE.sub('', self.body)
  
  # ------------------------------------------------------------------------------
  
new_contents: # ------------------------------------------------------------------------------
  # Copyright (c) 2010-2013, EVEthing team
  # 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.
  # ------------------------------------------------------------------------------
  
  import re
  
  from django.db import models
  
  from thing.models.character import Character
  
  # ------------------------------------------------------------------------------
  
  TAG_RE = re.compile('<[^>]+>')
  
  class MailMessage(models.Model):
      character = models.ForeignKey(Character)
  
      message_id = models.BigIntegerField()
      sender_id = models.IntegerField()
      sent_date = models.DateTimeField()
      title = models.CharField(max_length=255)
      to_characters = models.ManyToManyField(Character, related_name='+')
      to_corp_or_alliance_id = models.IntegerField()
      to_list_id = models.IntegerField()
  
      body = models.TextField(blank=True, null=True)
  
      read = models.BooleanField(default=False)
  
      class Meta:
          app_label = 'thing'
          ordering = ('-sent_date',)
  
      def stripped_body(self):
          return TAG_RE.sub('', self.body or '')
  
  # ------------------------------------------------------------------------------
  
subject: fix a stripped_body() error when body = None