old_contents: from pyanaconda.installclass import BaseInstallClass
  from pyanaconda.product import productName
  from pyanaconda import network
  from pyanaconda import nm
  
  class CustomBaseInstallClass(BaseInstallClass):
      name = "CustomBaseInstallClass-SotolitoOS"
      sortPriority = 30000
      if not productName.startswith("CustomBaseInstallClass-SotolitoOS"):
          hidden = True
      defaultFS = "xfs"
      bootloaderTimeoutDefault = 5
      bootloaderExtraArgs = []
  
      ignoredPackages = ["ntfsprogs"]
  
      installUpdates = False
  
      _l10n_domain = "comps"
  
      efi_dir = "sotolitoOS"
  
      help_placeholder = "SotolitoOS.html"
      help_placeholder_with_links = "SotolitoOSWithLinks.html"
  
      def configure(self, anaconda):
          BaseInstallClass.configure(self, anaconda)
          BaseInstallClass.setDefaultPartitioning(self, anaconda.storage)
  
      def setNetworkOnbootDefault(self, ksdata):
          if ksdata.method.method not in ("url", "nfs"):
              return
          if network.has_some_wired_autoconnect_device():
              return
          dev = network.default_route_device()
          if not dev:
              return
          if nm.nm_device_type_is_wifi(dev):
              return
          network.update_onboot_value(dev, "yes", ksdata)
  
      def __init__(self):
          BaseInstallClass.__init__(self)
  
new_contents: from pyanaconda.installclass import BaseInstallClass
  from pyanaconda.product import productName
  from pyanaconda import network
  from pyanaconda import nm
  
  class CustomBaseInstallClass(BaseInstallClass):
      name = "CustomBaseInstallClass-SotolitoOS"
      sortPriority = 30000
      if not productName.startswith("CustomBaseInstallClass-SotolitoOS"):
          hidden = True
      bootloaderTimeoutDefault = 5
      bootloaderExtraArgs = []
  
      ignoredPackages = ["ntfsprogs"]
  
      installUpdates = False
  
      _l10n_domain = "comps"
  
      efi_dir = "sotolitoOS"
  
      help_placeholder = "SotolitoOS.html"
      help_placeholder_with_links = "SotolitoOSWithLinks.html"
  
      def configure(self, anaconda):
          BaseInstallClass.configure(self, anaconda)
          BaseInstallClass.setDefaultPartitioning(self, anaconda.storage)
  
      def setNetworkOnbootDefault(self, ksdata):
          if ksdata.method.method not in ("url", "nfs"):
              return
          if network.has_some_wired_autoconnect_device():
              return
          dev = network.default_route_device()
          if not dev:
              return
          if nm.nm_device_type_is_wifi(dev):
              return
          network.update_onboot_value(dev, "yes", ksdata)
  
      def __init__(self):
          BaseInstallClass.__init__(self)
  
subject: remove xfs as default filesystem