spinner.py 1.3 KB

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  1. # -*- coding: utf-8 -*-
  2. # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
  3. #
  4. # Permission to use, copy, modify, and distribute this software for any
  5. # purpose with or without fee is hereby granted, provided that the above
  6. # copyright notice and this permission notice appear in all copies.
  7. #
  8. # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9. # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10. # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11. # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12. # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13. # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14. # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15. from __future__ import unicode_literals
  16. from . import Infinite
  17. class Spinner(Infinite):
  18. phases = ('-', '\\', '|', '/')
  19. hide_cursor = True
  20. def update(self):
  21. i = self.index % len(self.phases)
  22. self.write(self.phases[i])
  23. class PieSpinner(Spinner):
  24. phases = ['◷', '◶', '◵', '◴']
  25. class MoonSpinner(Spinner):
  26. phases = ['◑', '◒', '◐', '◓']
  27. class LineSpinner(Spinner):
  28. phases = ['⎺', '⎻', '⎼', '⎽', '⎼', '⎻']
  29. class PixelSpinner(Spinner):
  30. phases = ['⣾', '⣷', '⣯', '⣟', '⡿', '⢿', '⣻', '⣽']