Simple and naive benchmark for the PR

benchmark_validus.py

from timeit import Timer


setup = """
def func_orig(value):
    return True if len(value) > 0 else False

def func_new(value):
    return value != ''
"""
print('isnonempty()')
print('    original:', min(Timer("func_orig('a')", setup=setup).repeat(1000, 9000)))
print('    proposal:', min(Timer("func_new('a')", setup=setup).repeat(1000, 9000)))
# 0.000838826992549002
# 0.000603156047873199


setup = """
import re

def func_orig(value):
    hexa_decimal = re.compile(r"^[0-9a-fA-F]+$")
    return bool(hexa_decimal.match(value))

def func_new(value):
    try:
        return int(value, 16) >= 0
    except ValueError:
        return False
"""
print('ishexadecimal()')
print('    original:', min(Timer("func_orig('a' * 12345678)", setup=setup).repeat(10, 10)))
print('    proposal:', min(Timer("func_new('a' * 12345678)", setup=setup).repeat(10, 10)))
# 2.9302719940897077
# 1.435651743086055


setup = """
import re

def func_orig(value):
    pattern = re.compile(r"^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$")
    return bool(pattern.match(value))

def func_new(value):
    value = value.lstrip('#')
    try:
        return int(value, 16) >= 0 and len(value) in (3, 6)
    except ValueError:
        return False
"""
print('ishexcolor()')
print('    original:', min(Timer("func_orig('aBcD09')", setup=setup).repeat(1000, 900)))
print('    proposal:', min(Timer("func_new('aBcD09')", setup=setup).repeat(1000, 900)))
# 0.007065132958814502
# 0.003196523990482092


setup = """
import re

def ishexadecimal(value):
    try:
        return int(value, 16) >= 0
    except ValueError:
        return False
        
def func_orig(value):
    integer = re.compile(r"^(?:[-+]?(?:0|[1-9][0-9]*))$")
    return value != '' and bool(integer.match(value))

def func_new(value):
    return ishexadecimal(value) and len(value) == 32
"""
print('ismd5()')
print('    original:', min(Timer("func_orig('d94f3f016ae679c3008de268209132f2')", setup=setup).repeat(1000, 900)))
print('    proposal:', min(Timer("func_new('d94f3f016ae679c3008de268209132f2')", setup=setup).repeat(1000, 900)))
# 0.006366040906868875
# 0.0031074760481715202


setup = """
def func_orig(value):
    try:
        port = int(value)
    except ValueError:
        return False
    if 0 < port < 65536:
        return True
    else:
        return False

def func_new(value):
    try:
        return 0 < int(value) < 65536
    except ValueError:
        return False
"""
print('isport()')
print('    original:', min(Timer("func_orig('8080')", setup=setup).repeat(1000, 900)))
print('    proposal:', min(Timer("func_new('8080')", setup=setup).repeat(1000, 900)))
# 0.0020653540268540382
# 0.0019679079996421933