text: #Copyright ReportLab Europe Ltd. 2000-2012
  #see license.txt for license details
  # $URI:$
  __version__=''' $Id$ '''
  __doc__='''Helper for the test suite - determines where to write output.
  
  When our test suite runs as source, a script "test_foo.py" will typically
  create "test_foo.pdf" alongside it.  But if you are testing a package of
  compiled code inside a zip archive, this won't work.  This determines
  where to write test suite output, creating a subdirectory of /tmp/ or
  whatever if needed.
  
  '''
  _rl_tempdir=None
  __all__ = ('get_rl_tempdir', 'get_rl_tempdir')
  import os, tempfile
  def _rl_getuid():
      if hasattr(os,'getuid'):
          return os.getuid()
      else:
          return ''
  
  def get_rl_tempdir(*subdirs):
      global _rl_tempdir
      if _rl_tempdir is None:
          _rl_tempdir = os.path.join(tempfile.gettempdir(),'ReportLab_tmp%s' % str(_rl_getuid()))
      d = _rl_tempdir
      if subdirs: d = os.path.join(*((d,)+subdirs))
      try:
          os.makedirs(d)
      except:
          pass
      return d
  
  def get_rl_tempfile(fn=None):
      if not fn:
          fn = tempfile.mktemp()
      return os.path.join(get_rl_tempdir(),fn)
  