misc.py 2.3 KB

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  1. #############################################################################
  2. ##
  3. ## Copyright (C) 2016 Riverbank Computing Limited.
  4. ## Copyright (C) 2006 Thorsten Marek.
  5. ## All right reserved.
  6. ##
  7. ## This file is part of PyQt.
  8. ##
  9. ## You may use this file under the terms of the GPL v2 or the revised BSD
  10. ## license as follows:
  11. ##
  12. ## "Redistribution and use in source and binary forms, with or without
  13. ## modification, are permitted provided that the following conditions are
  14. ## met:
  15. ## * Redistributions of source code must retain the above copyright
  16. ## notice, this list of conditions and the following disclaimer.
  17. ## * Redistributions in binary form must reproduce the above copyright
  18. ## notice, this list of conditions and the following disclaimer in
  19. ## the documentation and/or other materials provided with the
  20. ## distribution.
  21. ## * Neither the name of the Riverbank Computing Limited nor the names
  22. ## of its contributors may be used to endorse or promote products
  23. ## derived from this software without specific prior written
  24. ## permission.
  25. ##
  26. ## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  27. ## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  28. ## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  29. ## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  30. ## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  31. ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  32. ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  33. ## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  34. ## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  35. ## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  36. ## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
  37. ##
  38. #############################################################################
  39. def moduleMember(module, name):
  40. if module:
  41. return "%s.%s" % (module, name)
  42. return name
  43. class Literal(object):
  44. """Literal(string) -> new literal
  45. string will not be quoted when put into an argument list"""
  46. def __init__(self, string):
  47. self.string = string
  48. def __str__(self):
  49. return self.string
  50. def __or__(self, r_op):
  51. return Literal("%s|%s" % (self, r_op))