def format_decimal(interval, value):
"""Return formatted decimal according to interval decimal place
For example:
interval = 0.33 (two decimal places)
my_float = 1.1215454
Return 1.12 (return only two decimal places as string)
If interval is an integer return integer part of my_number
If my_number is an integer return as is
"""
interval = get_significant_decimal(interval)
if isinstance(interval, Integral) or isinstance(value, Integral):
return add_separators(int(value))
if interval != interval:
# nan
return str(value)
if value != value:
# nan
return str(value)
decimal_places = len(str(interval).split('.')[1])
my_number_int = str(value).split('.')[0]
my_number_decimal = str(value).split('.')[1][:decimal_places]
if len(set(my_number_decimal)) == 1 and my_number_decimal[-1] == '0':
return my_number_int
formatted_decimal = (add_separators(int(my_number_int))
+ decimal_separator()
+ my_number_decimal)
return formatted_decimal
def humanize_min_max(min_value, max_value, interval):
"""Return humanize value format for max and min.
If the range between the max and min is less than one, the original
value will be returned.
:param min_value: Minimum value
:type min_value: int, float
:param max_value: Maximim value
:type max_value: int, float
:param interval: The interval between classes in the
class list where the results will be used.
:type interval: float, int
:returns: A two-tuple consisting of a string for min_value and a string for
max_value.
:rtype: tuple
"""
current_interval = max_value - min_value
if interval > 1:
# print 'case 1. Current interval : ', current_interval
humanize_min_value = add_separators(int(python2_round(min_value)))
humanize_max_value = add_separators(int(python2_round(max_value)))
else:
# print 'case 2. Current interval : ', current_interval
humanize_min_value = format_decimal(current_interval, min_value)
humanize_max_value = format_decimal(current_interval, max_value)
return humanize_min_value, humanize_max_value
def format_decimal(interval, value):
"""Return formatted decimal according to interval decimal place
For example:
interval = 0.33 (two decimal places)
my_float = 1.1215454
Return 1.12 (return only two decimal places as string)
If interval is an integer return integer part of my_number
If my_number is an integer return as is
"""
interval = get_significant_decimal(interval)
if isinstance(interval, Integral) or isinstance(value, Integral):
return add_separators(int(value))
if interval != interval:
# nan
return str(value)
if value != value:
# nan
return str(value)
decimal_places = len(str(interval).split('.')[1])
my_number_int = str(value).split('.')[0]
my_number_decimal = str(value).split('.')[1][:decimal_places]
if len(set(my_number_decimal)) == 1 and my_number_decimal[-1] == '0':
return my_number_int
return (add_separators(int(my_number_int)) + decimal_separator() +
my_number_decimal)
def humanize_min_max(min_value, max_value, interval):
"""Return humanize value format for max and min.
If the range between the max and min is less than one, the original
value will be returned.
:param min_value: Minimum value
:type min_value: int, float
:param max_value: Maximim value
:type max_value: int, float
:param interval: The interval between classes in the
class list where the results will be used.
:type interval: float, int
:returns: A two-tuple consisting of a string for min_value and a string for
max_value.
:rtype: tuple
"""
current_interval = max_value - min_value
if interval > 1:
# print 'case 1. Current interval : ', current_interval
humanize_min_value = add_separators(int(round(min_value)))
humanize_max_value = add_separators(int(round(max_value)))
else:
# print 'case 2. Current interval : ', current_interval
humanize_min_value = format_decimal(current_interval, min_value)
humanize_max_value = format_decimal(current_interval, max_value)
return humanize_min_value, humanize_max_value
def test_format_int(self):
"""Test formatting integer."""
lang = locale()
number = 10000000
formatted_int = add_separators(number)
if lang == 'id':
expected_str = '10.000.000'
else:
expected_str = '10,000,000'
self.assertEqual(expected_str, formatted_int)
number = 1234
formatted_int = add_separators(number)
if lang == 'id':
expected_str = '1.234'
else:
expected_str = '1,234'
self.assertEqual(expected_str, formatted_int)
def test_format_int(self):
"""Test formatting integer"""
lang = locale()
number = 10000000
formatted_int = add_separators(number)
if lang == 'id':
expected_str = '10.000.000'
else:
expected_str = '10,000,000'
self.assertEqual(expected_str, formatted_int)
number = 1234
formatted_int = add_separators(number)
if lang == 'id':
expected_str = '1.234'
else:
expected_str = '1,234'
self.assertEqual(expected_str, formatted_int)
