Use os.get_terminal_size; random got some fixes upstream

ponysay/__init__.krk

@@ -44,12 +44,14 @@ from ponysay.argparser import ArgParser
 from ponysay.ponysay import Ponysay
 import os
 import kuroko
+import random
 
 
 '''
 Start the program
 '''
 if __name__ == '__main__':
+    random.seed()
     let istool = kuroko.argv[0]
     if os.sep in istool:
         istool = istool[istool.rfind(os.sep) + 1:]

ponysay/common.krk

@@ -70,12 +70,6 @@ def gettermsize():
     
     @return  (rows, columns):(int, int)  The number or lines and the number of columns in the terminal's display area
     '''
-    # TODO we don't have a thing for this??
-    try:
-        os.system("stty size > /tmp/.ponysaysize")
-        with fileio.open("/tmp/.ponysaysize") as f:
-            let tmp = f.read().strip()
-            return tuple(int(x) for x in tmp.split(' '))
-    except:
-        return (24, 80) # fall back to minimal sane size
+    let columns, rows = os.get_terminal_size()
+    return rows, columns
 

ponysay/ponysay.krk

@@ -45,11 +45,7 @@ import stat
 import random
 
 def randrange(low,high):
-    with fileio.open('/dev/urandom','rb') as f:
-        let b = f.read(4)
-        let val = (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]
-        let flt = val / 0xFFFFFFFF
-        return int(flt*(high-low)+low)
+    return int(random.random() * (high - low) + low)
 
 def rfind(self, sub):
     let last = self.find(sub)