text: #!/usr/bin/env python3
  """
  Just ideas - not intended to be used
  """
  
  import os
  import shutil
  
  from PIL import Image
  
  from EXIFnaming.helpers.date import giveDatetime
  from EXIFnaming.helpers.decode import read_exiftags, has_not_keys
  from EXIFnaming.helpers.tags import getPath, create_model
  
  
  def _detect_3D():
      """
      not yet fully implemented
      """
      inpath = os.getcwd()
      Tagdict = read_exiftags(inpath)
      if has_not_keys(Tagdict,
                      keys=["Directory", "File Name", "Date/Time Original", "Burst Mode", "Sequence Number"]): return
      time_old = giveDatetime()
      filenames = []
      dir3D = "3D"
      for i in range(len(list(Tagdict.values())[0])):
          newDir = os.path.join(Tagdict["Directory"][i], dir3D)
          os.makedirs(newDir, exist_ok=True)
          model = create_model(Tagdict, i)
          SequenceNumber = model.get_sequence_number()
          if model.is_series() or SequenceNumber > 1: continue
          time = giveDatetime(model.get_date())
          timedelta = time - time_old
          timedelta_sec = timedelta.days * 3600 * 24 + timedelta.seconds
          time_old = time
          if timedelta_sec < 10 or (SequenceNumber == 1 and timedelta_sec < 15) or filenames == []:
              filenames.append(getPath(Tagdict, i))
          elif len(filenames) > 1:
              for filename in filenames:
                  if os.path.isfile(filename.replace(Tagdict["Directory"][i], newDir)): continue
                  shutil.copy2(filename, newDir)
              filenames = []
              # shutil.copy2("filename","destdir")
      # exclude is_series and SequenceNumber>1
      # more than one picture within 10s
  
  
  def _detect_sunset():
      """
      not yet fully implemented
      """
      inpath = os.getcwd()
      Tagdict = read_exiftags(inpath)
      if has_not_keys(Tagdict, keys=["Directory", "File Name", "Scene Mode"]): return
      for i in range(len(list(Tagdict.values())[0])):
          newDir = os.path.join(Tagdict["Directory"][i], "Sunset")
          os.makedirs(newDir, exist_ok=True)
          model = create_model(Tagdict, i)
          time = giveDatetime(model.get_date())
          if 23 < time.hour or time.hour < 17: continue
          if not model.is_sun(): continue
          filename = getPath(Tagdict, i)
          if os.path.isfile(filename.replace(Tagdict["Directory"][i], newDir)): continue
          shutil.copy2(filename, newDir)
          # evening and Sun1 or Sun2 are used
  
  
  def _convert_to_jpg():
      """
      not yet usable
      how to get exif info from other file kinds ?
      """
      inpath = os.getcwd()
      for (dirpath, dirnames, filenames) in os.walk(inpath):
          for filename in filenames:
              name, ext = filename.rsplit(".", 1)
              img = Image.open(os.path.join(dirpath, filename))
              outfile = os.path.join(dirpath, name + ".jpg")
              print(img.tag)
              img.save(outfile, 'JPEG', quality=99)
  