Lib/test/test_locale.py

   1 from test_support import verbose
   2 import locale
   3 import sys
   4
   5 oldlocale = locale.setlocale(locale.LC_NUMERIC)
   6
   7 tloc = "en_US"
   8 if sys.platform[:3] == "win":
   9     tloc = "en"
  10
  11 try:
  12     locale.setlocale(locale.LC_NUMERIC, tloc)
  13 except locale.Error:
  14     raise ImportError, "test locale %s not supported" % tloc
  15
  16 def testformat(formatstr, value, grouping = 0, output=None):
  17     if verbose:
  18         if output:
  19             print "%s %% %s =? %s ..." %\
  20                 (repr(formatstr), repr(value), repr(output)),
  21         else:
  22             print "%s %% %s works? ..." % (repr(formatstr), repr(value)),
  23     result = locale.format(formatstr, value, grouping = grouping)
  24     if output and result != output:
  25         if verbose:
  26             print 'no'
  27         print "%s %% %s == %s != %s" %\
  28               (repr(formatstr), repr(value), repr(result), repr(output))
  29     else:
  30         if verbose:
  31             print "yes"
  32
  33 try:
  34     testformat("%f", 1024, grouping=1, output='1,024.000000')
  35     testformat("%f", 102, grouping=1, output='102.000000')
  36     testformat("%f", -42, grouping=1, output='-42.000000')
  37     testformat("%+f", -42, grouping=1, output='-42.000000')
  38     testformat("%20.f", -42, grouping=1, output='                 -42')
  39     testformat("%+10.f", -4200, grouping=1, output='    -4,200')
  40     testformat("%-10.f", 4200, grouping=1, output='4,200     ')
  41 finally:
  42     locale.setlocale(locale.LC_NUMERIC, oldlocale)