def test_random():
"""Try to sort 100,000 randomly generated strings without exception."""
# Repeat test 100,000 times
for _ in py23_range(100000):
# Made a list of five randomly generated strings
lst = [''.join(sample(printable, randint(7, 30)))
for __ in py23_range(5)]
# Try to sort. If there is an exception, give some detailed info.
try:
natsorted(lst)
except Exception as e:
msg = "Ended with exception type '{exc}: {msg}'.\n"
msg += "Failed on the input {lst}."
fail(msg.format(exc=type(e).__name__, msg=str(e), lst=str(lst)))
def test_digit_chars_contains_all_valid_unicode_digit_characters():
for i in py23_range(0X10FFFF):
try:
a = py23_unichr(i)
except ValueError:
break
if a in set('0123456789'):
continue
if unicodedata.digit(a, None) is not None:
assert a in digit_chars
def test_similar():
"""Try to sort 100,000 randomly generated
similar strings without exception.
"""
# Repeat test 100,000 times
for _ in py23_range(100000):
# Create a randomly generated string
base = sample(printable, randint(7, 30))
# Make a list of strings based on this string,
# with some randomly generated modifications
lst = []
for __ in py23_range(5):
new_str = copy(base)
for ___ in py23_range(randint(1, 5)):
new_str[randint(0, len(base)-1)] = choice(printable)
lst.append(''.join(new_str))
# Try to sort. If there is an exception, give some detailed info.
try:
natsorted(lst)
except Exception as e:
msg = "Ended with exception type '{exc}: {msg}'.\n"
msg += "Failed on the input {lst}."
fail(msg.format(exc=type(e).__name__, msg=str(e), lst=str(lst)))
def prof_str_asint_unsigned(a):
print('*** Unsigned Int (Versions) Call ***')
for _ in py23_range(1000):
natsorted(a, number_type=int, signed=False)
# -*- coding: utf-8 -*-
"""\
This file contains functions to profile natsorted with different
inputs and different settings.
"""
from __future__ import print_function
import cProfile
import random
import sys
sys.path.insert(0, '.')
from natsort import natsorted, index_natsorted
from natsort.py23compat import py23_range
# Sample lists to sort
nums = random.sample(py23_range(10000), 1000)
nstr = list(map(str, random.sample(py23_range(10000), 1000)))
astr = [
'a' + x + 'num' for x in map(str, random.sample(py23_range(10000), 1000))
]
tstr = [['a' + x, 'a-' + x]
for x in map(str, random.sample(py23_range(10000), 1000))]
cstr = [
'a' + x + '-' + x for x in map(str, random.sample(py23_range(10000), 1000))
]
def prof_nums(a):
print('*** Basic Call, Numbers ***')
for _ in py23_range(1000):
natsorted(a)
def prof_num_str(a):
print('*** Basic Call, Numbers as Strings ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_index(a):
print('*** Basic Index Call ***')
for _ in py23_range(1000):
index_natsorted(a)
def prof_str_noexp(a):
print('*** No-Exp Call ***')
for _ in py23_range(1000):
natsorted(a, exp=False)
def prof_str_asint(a):
print('*** Int Call ***')
for _ in py23_range(1000):
natsorted(a, number_type=int)
def prof_nums(a):
print('*** Basic Call, Numbers ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_unsigned(a):
print('*** Unsigned Call ***')
for _ in py23_range(1000):
natsorted(a, signed=False)
def prof_str_unsigned_noexp(a):
print('*** Unsigned No-Exp Call ***')
for _ in py23_range(1000):
natsorted(a, signed=False, exp=False)
def prof_str_noexp(a):
print('*** No-Exp Call ***')
for _ in py23_range(1000):
natsorted(a, exp=False)
def prof_nested(a):
print('*** Basic Call, Nested Strings ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_index(a):
print('*** Basic Index Call ***')
for _ in py23_range(1000):
index_natsorted(a)
def prof_str_index_key(a):
print('*** Basic Index Call With Key ***')
for _ in py23_range(1000):
index_natsorted(a, key=lambda x: x.upper())
def prof_str_asint_unsigned(a):
print('*** Unsigned Int (Versions) Call ***')
for _ in py23_range(1000):
natsorted(a, number_type=int, signed=False)
def prof_str_unorderable(a):
print('*** Basic Index Call, "Unorderable" ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_key(a):
print('*** Basic Call With Key ***')
for _ in py23_range(1000):
natsorted(a, key=lambda x: x.upper())
def prof_num_str(a):
print('*** Basic Call, Numbers as Strings ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_unsigned_noexp(a):
print('*** Unsigned No-Exp Call ***')
for _ in py23_range(1000):
natsorted(a, signed=False, exp=False)
def prof_nested(a):
print('*** Basic Call, Nested Strings ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_unorderable(a):
print('*** Basic Index Call, "Unorderable" ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_unsigned(a):
print('*** Unsigned Call ***')
for _ in py23_range(1000):
natsorted(a, signed=False)
def prof_nums(a):
print('*** Basic Call, Numbers ***')
for _ in py23_range(1000):
natsorted(a)
def prof_str_asint(a):
print('*** Int Call ***')
for _ in py23_range(1000):
natsorted(a, number_type=int)
"""\
This file contains functions to profile natsorted with different
inputs and different settings.
"""
from __future__ import print_function
import cProfile
import random
import sys
sys.path.insert(0, '.')
from natsort import natsorted, index_natsorted
from natsort.py23compat import py23_range
# Sample lists to sort
nums = random.sample(py23_range(10000), 1000)
nstr = list(map(str, random.sample(py23_range(10000), 1000)))
astr = ['a'+x+'num' for x in map(str, random.sample(py23_range(10000), 1000))]
tstr = [['a'+x, 'a-'+x]
for x in map(str, random.sample(py23_range(10000), 1000))]
cstr = ['a'+x+'-'+x for x in map(str, random.sample(py23_range(10000), 1000))]
def prof_nums(a):
print('*** Basic Call, Numbers ***')
for _ in py23_range(1000):
natsorted(a)
cProfile.run('prof_nums(nums)', sort='time')
def prof_num_str(a):
