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Fixed #25743 -- Optimized utils.localize() and localize_input() 

Bail early if the input is a string since that's the most common case.
This commit is contained in:
Jaap Roes 2015-11-12 14:59:37 +01:00 committed by Tim Graham
parent 91a431f48c
commit 9a2aca6030
1 changed files with 7 additions and 4 deletions
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9
django/utils/formats.py
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@ -172,7 +172,9 @@ def localize(value, use_l10n=None):
If use_l10n is provided and is not None, that will force the value to
be localized (or not), overriding the value of settings.USE_L10N.
"""
if isinstance(value, bool):
if isinstance(value, six.string_types): # Handle strings first for performance reasons.
return value
elif isinstance(value, bool): # Make sure booleans don't get treated as numbers
return mark_safe(six.text_type(value))
elif isinstance(value, (decimal.Decimal, float) + six.integer_types):
return number_format(value, use_l10n=use_l10n)
@ -182,7 +184,6 @@ def localize(value, use_l10n=None):
return date_format(value, use_l10n=use_l10n)
elif isinstance(value, datetime.time):
return time_format(value, 'TIME_FORMAT', use_l10n=use_l10n)
else:
return value
@ -191,7 +192,9 @@ def localize_input(value, default=None):
Checks if an input value is a localizable type and returns it
formatted with the appropriate formatting string of the current locale.
"""
if isinstance(value, (decimal.Decimal, float) + six.integer_types):
if isinstance(value, six.string_types): # Handle strings first for performance reasons.
return value
elif isinstance(value, (decimal.Decimal, float) + six.integer_types):
return number_format(value)
elif isinstance(value, datetime.datetime):
value = datetime_safe.new_datetime(value)