"""
rand.py - Rand Module
Copyright 2013, Ari Koivula, <ari@koivu.la>
Licensed under the Eiffel Forum License 2.

http://willie.dftba.net
"""

from willie.module import commands, example
import random
import sys


@commands('rand')
@example('.rand 2', re=r'random\(0, 2\) = (0|1|2)', repeat=10)
@example('.rand -1 -1', 'random(-1, -1) = -1')
@example('.rand', re=r'random\(0, \d+\) = \d+')
@example('.rand 99 10', re=r'random\(10, 99\) = \d\d', repeat=10)
@example('.rand 10 99', re=r'random\(10, 99\) = \d\d', repeat=10)
def rand(bot, trigger):
    """Replies with a random number between first and second argument."""
    arg1 = trigger.group(3)
    arg2 = trigger.group(4)

    try:
        if arg2 is not None:
            low = int(arg1)
            high = int(arg2)
        elif arg1 is not None:
            low = 0
            high = int(arg1)
        else:
            low = 0
            high = sys.maxint
    except (ValueError, TypeError):
        return bot.reply("Arguments must be of integer type")

    if low > high:
        low, high = high, low

    number = random.randint(low, high)
    bot.reply("random(%d, %d) = %d" % (low, high, number))


if __name__ == "__main__":
    from willie.test_tools import run_example_tests
    run_example_tests(__file__)

"""
rand.py - Rand Module
Copyright 2013, Ari Koivula, <ari@koivu.la>
Licensed under the Eiffel Forum License 2.

http://willie.dftba.net
"""

from willie.module import commands, example
import random
import sys


@commands('rand')
@example('.rand 2', re=r'random\(0, 2\) = (0|1|2)', repeat=10)
@example('.rand -1 -1', 'random(-1, -1) = -1')
@example('.rand', re=r'random\(0, \d+\) = \d+')
@example('.rand 99 10', re=r'random\(10, 99\) = \d\d', repeat=10)
@example('.rand 10 99', re=r'random\(10, 99\) = \d\d', repeat=10)
def rand(bot, trigger):
    """Replies with a random number between first and second argument."""
    arg1 = trigger.group(3)
    arg2 = trigger.group(4)

    try:
        if arg2 is not None:
            low = int(arg1)
            high = int(arg2)
        elif arg1 is not None:
            low = 0
            high = int(arg1)
        else:
            low = 0
            high = sys.maxsize
    except (ValueError, TypeError):
        return bot.reply("Arguments must be of integer type")

    if low > high:
        low, high = high, low

    number = random.randint(low, high)
    bot.reply("random(%d, %d) = %d" % (low, high, number))


if __name__ == "__main__":
    from willie.test_tools import run_example_tests
    run_example_tests(__file__)

use sys.maxsize instead of sys.maxint