docs: def locateChild(self, context, segments):
          """
          Find the offering with the name matching the first segment and return a
          L{File} for its I{staticContentPath}.
          """
          name = segments[0]
          try:
              staticContent = self.staticPaths[name]
          except KeyError:
              return NotFound
          else:
              resource = File(staticContent.path)
              resource.processors = self.processors
              return resource, segments[1:]
          return NotFound