def test_unseeded_randomizer(self):
# provide a seed to get consistent results
pattern = r"[\w]{10}&([\d]{10}|M3W9MF_lH3906I14O50)"
sg = SG(pattern)
s1 = sg.render()
sg = SG(pattern)
s2 = sg.render()
assert s1 != s2
sg = SG(pattern)
list1 = sg.render_list(100)
sg = SG(pattern)
list2 = sg.render_list(100)
assert collections.Counter(list1) != collections.Counter(list2)
def test_seeded_randomizer(self):
# provide a seed to get consistent results
pattern = r"[\w]{10}&([\d]{10}|M3W9MF_lH3906I14O50)"
for seed in [random.randint(1, 100000000) for _ in range(100)]:
sg = SG(pattern, seed=seed)
s1 = sg.render()
sg = SG(pattern, seed=seed)
s2 = sg.render()
assert s1 == s2
sg = SG(pattern, seed=seed)
list1 = sg.render_list(100)
sg = SG(pattern, seed=seed)
list2 = sg.render_list(100)
assert collections.Counter(list1) == collections.Counter(list2)
print("Standard method - StringGenerator (complex): %s (%s%%)" % (str(
(case1 - case2)), str(round(100 * (case1 - case2) / case1, 2))))
from strgen import StringGenerator as SGPIP
import time
import imp
strgen = imp.load_source('strgen', 'strgen/__init__.py')
sg1 = strgen.StringGenerator('[\d]{100}')
sg2 = SGPIP('[\d]{100}')
s = time.time()
for i in xrange(10000):
sg1.render()
c1 = time.time() - s
print("StringGenerator: %s seconds" % round(c1, 2))
s = time.time()
for i in xrange(10000):
sg2.render()
c2 = time.time() - s
print("StringGenerator PIP: %s seconds" % round(c2, 2))
"""
from strgen import StringGenerator as SG
import dis
SG('[\d]')
dis.dis(SG.render)
"""
def test_custom_randomizer(self):
pattern = r"[\w]{10}&([\d]{10}|M3W9MF_lH3906I14O50)"
sg = SG(pattern, randomizer=CustomRandomizer())
assert len(sg.render())
def test_custom_bad_randomizer(self):
pattern = r"[\w]{10}&([\d]{10}|M3W9MF_lH3906I14O50)"
sg = SG(pattern, randomizer=CustomBadRandomizer())
self.assertRaises(Exception, lambda: sg.render())
from strgen import StringGenerator as SGPIP
import time
import imp
strgen = imp.load_source('strgen', 'strgen/__init__.py')
sg1 = strgen.StringGenerator('[\d]{100}')
sg2 = SGPIP('[\d]{100}')
s = time.time()
for i in xrange(10000):
sg1.render()
c1 = time.time() - s
print("StringGenerator: %s seconds" % round(c1, 2))
s = time.time()
for i in xrange(10000):
sg2.render()
c2 = time.time() - s
print("StringGenerator PIP: %s seconds" % round(c2, 2))
"""
from strgen import StringGenerator as SG
import dis
SG('[\d]')
dis.dis(SG.render)
"""