From 2f9b75f5d72c39667df34a8bf65ca0b6dcfd460b Mon Sep 17 00:00:00 2001
From: Phxntxm <danielman0@yahoo.com>
Date: Sat, 13 Aug 2016 14:58:47 -0500
Subject: [PATCH] Changed random generating to use SystemRandom, for better
 random numbers

---
 cogs/core.py        | 6 +++---
 cogs/interaction.py | 6 +++---
 cogs/links.py       | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/cogs/core.py b/cogs/core.py
index f513537..ca34a93 100644
--- a/cogs/core.py
+++ b/cogs/core.py
@@ -77,7 +77,7 @@ class Core:
     async def doggo(self, ctx):
         """Use this to print a random doggo image.
         Doggo is love, doggo is life."""
-        f = glob.glob('images/doggo*')[random.randint(0, len(glob.glob('images/doggo*')) - 1)]
+        f = glob.glob('images/doggo*')[random.SystemRandom().randint(0, len(glob.glob('images/doggo*')) - 1)]
         with open(f, 'rb') as f:
             await self.bot.upload(f)
             
@@ -86,7 +86,7 @@ class Core:
     async def snek(self, ctx):
         """Use this to print a random snek image.
         Sneks are o3o"""
-        f = glob.glob('images/snek*')[random.randint(0, len(glob.glob('images/snek*')) - 1)]
+        f = glob.glob('images/snek*')[random.SystemRandom().randint(0, len(glob.glob('images/snek*')) - 1)]
         with open(f, 'rb') as f:
             await self.bot.upload(f)
 
@@ -120,7 +120,7 @@ class Core:
             await self.bot.say("What die has more than 100 sides? Please, calm down")
             return
 
-        valueStr = ", ".join(str(random.randint(1, num)) for i in range(0, int(dice)))
+        valueStr = ", ".join(str(random.SystemRandom().randint(1, num)) for i in range(0, int(dice)))
 
         if dice == 1:
             fmt = '{0.message.author.name} has rolled a {2} sided die and got the number {3}!'
diff --git a/cogs/interaction.py b/cogs/interaction.py
index c58561d..f27e129 100644
--- a/cogs/interaction.py
+++ b/cogs/interaction.py
@@ -121,10 +121,10 @@ class Interaction:
         battleP1 = discord.utils.find(lambda m: m.id == p1[0], ctx.message.server.members)
         battleP2 = ctx.message.author
 
-        fmt = config.battleWins[random.randint(0, len(config.battleWins) - 1)]
+        fmt = config.battleWins[random.SystemRandom().randint(0, len(config.battleWins) - 1)]
         battlingOff(ctx.message.author.id)
-
-        if random.randint(1, 100) < 50:
+        
+        if random.SystemRandom().randint(0, 1):
             await self.bot.say(fmt.format(battleP1.mention, battleP2.mention))
             updateBattleRecords(battleP1, battleP2)
         else:
diff --git a/cogs/links.py b/cogs/links.py
index c69c0b2..705f2e5 100644
--- a/cogs/links.py
+++ b/cogs/links.py
@@ -55,7 +55,7 @@ class Links:
 
             # Get the link if it exists, if not return saying no results found
             if len(results) > 0:
-                index = random.randint(0, len(results) - 1)
+                index = random.SystemRandom().randint(0, len(results) - 1)
                 imageLink = 'http://{}'.format(results[index].get('representations').get('full')[2:].strip())
             else:
                 await self.bot.say("No results with that search term, {0}!".format(ctx.message.author.mention))
@@ -97,7 +97,7 @@ class Links:
             if len(data) == 1:
                 rand_image = data[0]['file_url']
             else:
-                rand_image = data[random.randint(0, len(data)-1)]['file_url']
+                rand_image = data[random.SystemRandom().randint(0, len(data)-1)]['file_url']
         await self.bot.say(rand_image)
 
 def setup(bot):