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from test.test_support import verbose
import locale
import sys
oldlocale = locale.setlocale(locale.LC_NUMERIC)
tloc = "en_US"
if sys.platform[:3] == "win":
tloc = "en"
try:
locale.setlocale(locale.LC_NUMERIC, tloc)
except locale.Error:
raise ImportError, "test locale %s not supported" % tloc
def testformat(formatstr, value, grouping = 0, output=None):
if verbose:
if output:
print "%s %% %s =? %s ..." %\
(repr(formatstr), repr(value), repr(output)),
else:
print "%s %% %s works? ..." % (repr(formatstr), repr(value)),
result = locale.format(formatstr, value, grouping = grouping)
if output and result != output:
if verbose:
print 'no'
print "%s %% %s == %s != %s" %\
(repr(formatstr), repr(value), repr(result), repr(output))
else:
if verbose:
print "yes"
try:
testformat("%f", 1024, grouping=1, output='1,024.000000')
testformat("%f", 102, grouping=1, output='102.000000')
testformat("%f", -42, grouping=1, output='-42.000000')
testformat("%+f", -42, grouping=1, output='-42.000000')
testformat("%20.f", -42, grouping=1, output=' -42')
testformat("%+10.f", -4200, grouping=1, output=' -4,200')
testformat("%-10.f", 4200, grouping=1, output='4,200 ')
# Invoke getpreferredencoding to make sure it does not cause exceptions,
locale.getpreferredencoding()
finally:
locale.setlocale(locale.LC_NUMERIC, oldlocale)
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