old_contents: import re
  
  
  def get_submit_url(domain, app_id=None):
      if app_id:
          return "/a/{domain}/receiver/{app_id}/".format(domain=domain, app_id=app_id)
      else:
          return "/a/{domain}/receiver/".format(domain=domain)
  
  
  def get_meta_appversion_text(xform):
      form_data = xform.get_form
      try:
          text = form_data['meta']['appVersion']['#text']
      except KeyError:
          return None
  
      # just make sure this is a longish string and not something like '2.0'
      if isinstance(text, (str, unicode)) and len(text) > 5:
          return text
      else:
          return None
  
  
  def get_build_version(xform):
      """
      there are a bunch of unreliable places to look for a build version
      this abstracts that out
  
      """
      patterns = [
          r' build (\d+) ',
          r' #(\d+) '
      ]
  
      appversion_text = get_meta_appversion_text(xform)
      if appversion_text:
          for pattern in patterns:
              match = re.search(pattern, appversion_text)
              if match:
                  build_number, = match.groups()
                  return int(build_number)
  
      xform_version = xform.version
      if xform_version and xform_version != '1':
          return int(xform_version)
  
new_contents: import re
  
  
  def get_submit_url(domain, app_id=None):
      if app_id:
          return "/a/{domain}/receiver/{app_id}/".format(domain=domain, app_id=app_id)
      else:
          return "/a/{domain}/receiver/".format(domain=domain)
  
  
  def get_meta_appversion_text(xform):
      form_data = xform.form
      try:
          text = form_data['meta']['appVersion']['#text']
      except KeyError:
          return None
  
      # just make sure this is a longish string and not something like '2.0'
      if isinstance(text, (str, unicode)) and len(text) > 5:
          return text
      else:
          return None
  
  
  def get_build_version(xform):
      """
      there are a bunch of unreliable places to look for a build version
      this abstracts that out
  
      """
      patterns = [
          r' build (\d+) ',
          r' #(\d+) '
      ]
  
      appversion_text = get_meta_appversion_text(xform)
      if appversion_text:
          for pattern in patterns:
              match = re.search(pattern, appversion_text)
              if match:
                  build_number, = match.groups()
                  return int(build_number)
  
      xform_version = xform.version
      if xform_version and xform_version != '1':
          return int(xform_version)
  
subject: change a reference to .get_form to just .form